# Building permits at 310 C St SE, Washington, DC Six permits on record here. The newest, Jul 10: In the Capitol Hill Historic District Revision to Permit #B2404652 This scope of work outlines the. Within a quarter mile, the city has issued 148 more permits (140 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 10, 2026 | Alteration or repair | In the Capitol Hill Historic District Revision to Permit #B2404652 This scope of work outlines the construction activities to be completed in addition to the work previously approved under Permit #B2404652. The revised work includes the following: Drywall and Framing Install new framing and drywall | Not listed | [B2509798](https://nearbypermits.com/washington-dc/permit/B2509798/) | | Nov 24, 2025 | Other | test | Not listed | [B2404652-EXT-1](https://nearbypermits.com/washington-dc/permit/B2404652-EXT-1/) | | Apr 8, 2025 | Electrical | | Not listed | [E2507266](https://nearbypermits.com/washington-dc/permit/E2507266/) | | Nov 26, 2024 | Alteration or repair | Demolition' of existing interior basement; Excavation of the existing basement to deepen it to 7 2 to accommodate the renovation plans and the pouring of a code compliant concrete slab; Renovated kitchen, bathroom, and storage area. Convert to 2 unit Flat | Not listed | [B2404652](https://nearbypermits.com/washington-dc/permit/B2404652/) | | Oct 25, 2024 | Alteration or repair | enlarging back window and closing the sides | Not listed | [B2410365](https://nearbypermits.com/washington-dc/permit/B2410365/) | | Jun 13, 2024 | Demolition | Removing two interior chimneys | Not listed | [D2400327](https://nearbypermits.com/washington-dc/permit/D2400327/) | ## Within ¼ mi since May 1, 2026 148 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 15, 2026 | [323 C St SE](https://nearbypermits.com/washington-dc/address/323-c-st-se/) | 160 ft SE | Alteration or repair | Replace standing seam metal roof in kind | Not listed | [B2606866](https://nearbypermits.com/washington-dc/permit/B2606866/) | | Jun 2, 2026 | [325 C St SE](https://nearbypermits.com/washington-dc/address/325-c-st-se/) | 170 ft SE | Plumbing | | Not listed | [P2608257](https://nearbypermits.com/washington-dc/permit/P2608257/) | ### This block (250 to 1,000 ft), 94 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [314 A St SE](https://nearbypermits.com/washington-dc/address/314-a-st-se/) | 970 ft N | Plumbing | | Not listed | [P2700252](https://nearbypermits.com/washington-dc/permit/P2700252/) | | Oct 8, 2026 | [514 Independence Ave SE](https://nearbypermits.com/washington-dc/address/514-independence-ave-se/) | 930 ft NE | Plumbing | | Not listed | [P2700244](https://nearbypermits.com/washington-dc/permit/P2700244/) | | Oct 8, 2026 | [314 A St SE](https://nearbypermits.com/washington-dc/address/314-a-st-se/) | 970 ft N | Mechanical (HVAC) | | Not listed | [M2700118](https://nearbypermits.com/washington-dc/permit/M2700118/) | | Oct 8, 2026 | [314 A St SE](https://nearbypermits.com/washington-dc/address/314-a-st-se/) | 970 ft N | Electrical | | Not listed | [E2700304](https://nearbypermits.com/washington-dc/permit/E2700304/) | | Oct 8, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Alteration or repair | The following revisions outline changes to approved permit B2602960. These revisions reflect coordination updates for new electrical transformer. | Not listed | [B2607810](https://nearbypermits.com/washington-dc/permit/B2607810/) | | Oct 6, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Other | exterior framing, geothermal well drilling, exterior sheathing | Not listed | [AH2700022](https://nearbypermits.com/washington-dc/permit/AH2700022/) | | Oct 5, 2026 | [503 Seward Sq SE](https://nearbypermits.com/washington-dc/address/503-seward-sq-se/) | 710 ft SE | Plumbing | | Not listed | [P2700107](https://nearbypermits.com/washington-dc/permit/P2700107/) | | Sep 30, 2026 | [503 Seward Sq SE](https://nearbypermits.com/washington-dc/address/503-seward-sq-se/) | 710 ft SE | Plumbing | | Not listed | [P2612398](https://nearbypermits.com/washington-dc/permit/P2612398/) | | Oct 5, 2026 | [605 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/605-north-carolina-ave-se/) | 960 ft E | Electrical | Electrical Trade Permit | Not listed | [E2700144](https://nearbypermits.com/washington-dc/permit/E2700144/) | | Oct 2, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Plumbing | | Not listed | [P2700077](https://nearbypermits.com/washington-dc/permit/P2700077/) | | Aug 21, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Plumbing | | Not listed | [P2611104](https://nearbypermits.com/washington-dc/permit/P2611104/) | | Sep 30, 2026 | [209 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/209-pennsylvania-ave-se/) | 570 ft NW | Mechanical (HVAC) | | Not listed | [M2605405](https://nearbypermits.com/washington-dc/permit/M2605405/) | | Sep 29, 2026 | [2 Library Ct SE](https://nearbypermits.com/washington-dc/address/2-library-ct-se/) | 680 ft N | Alteration or repair | Revision to original permit b2507510 includes new roof deck, interior stairway, and roof hatch as shown on drawings. | Not listed | [B2606783](https://nearbypermits.com/washington-dc/permit/B2606783/) | | Sep 25, 2026 | [418 4th St SE](https://nearbypermits.com/washington-dc/address/418-4th-st-se/) | 990 ft S | Plumbing | Plumbing trade Permit | Not listed | [P2612245](https://nearbypermits.com/washington-dc/permit/P2612245/) | | Sep 25, 2026 | [209 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/209-pennsylvania-ave-se/) | 570 ft NW | Plumbing | | Not listed | [P2612239](https://nearbypermits.com/washington-dc/permit/P2612239/) | | Sep 25, 2026 | [405 A St SE](https://nearbypermits.com/washington-dc/address/405-a-st-se/) | 910 ft NE | Electrical | | Not listed | [E2613299](https://nearbypermits.com/washington-dc/permit/E2613299/) | | Sep 24, 2026 | [209 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/209-pennsylvania-ave-se/) | 570 ft NW | Electrical | Electrical Trade Permit | Not listed | [E2613278](https://nearbypermits.com/washington-dc/permit/E2613278/) | | Sep 24, 2026 | [605 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/605-north-carolina-ave-se/) | 960 ft E | Alteration or repair | Interior alteration and window replacement | Not listed | [B2605850](https://nearbypermits.com/washington-dc/permit/B2605850/) | | Sep 23, 2026 | [209 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/209-pennsylvania-ave-se/) | 570 ft NW | Plumbing | Plumbing trade Permit | Not listed | [P2612163](https://nearbypermits.com/washington-dc/permit/P2612163/) | | Sep 18, 2026 | [316 2nd St SE](https://nearbypermits.com/washington-dc/address/316-2nd-st-se/) | 580 ft SW | Mechanical (HVAC) | | Not listed | [M2605237](https://nearbypermits.com/washington-dc/permit/M2605237/) | | Sep 17, 2026 | [505 Independence Ave SE](https://nearbypermits.com/washington-dc/address/505-independence-ave-se/) | 800 ft NE | Plumbing | | Not listed | [P2612002](https://nearbypermits.com/washington-dc/permit/P2612002/) | | Sep 17, 2026 | [504 Independence Ave SE](https://nearbypermits.com/washington-dc/address/504-independence-ave-se/) | 870 ft NE | Plumbing | | Not listed | [P2611979](https://nearbypermits.com/washington-dc/permit/P2611979/) | | Aug 20, 2026 | [504 Independence Ave SE](https://nearbypermits.com/washington-dc/address/504-independence-ave-se/) | 870 ft NE | Plumbing | | Not listed | [P2611082](https://nearbypermits.com/washington-dc/permit/P2611082/) | | Sep 16, 2026 | [413 D St SE](https://nearbypermits.com/washington-dc/address/413-d-st-se/) | 890 ft SE | Alteration or repair | Renovation of existing kitchen, powder room, and two full bathrooms. Relocate existing laundry to third floor. Add bedroom closets. No added plumbing fixtures. Replace existing heat&ac with minisplit system throughout the house. Interior removals completed under permit d2600509. | Not listed | [B2608478](https://nearbypermits.com/washington-dc/permit/B2608478/) | | Sep 15, 2026 | [209 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/209-pennsylvania-ave-se/) | 570 ft NW | Alteration or repair | Cfa / h this building is comprised of two addresses, both 209 and 213 pennsylvania ave SE. Scope of work to include new video studio, av rooms, reception and storage spaces across the basement of existing building. Interior scope to include new partitions, ceilings, finishes and furniture for an acc | Not listed | [B2602317](https://nearbypermits.com/washington-dc/permit/B2602317/) | | Sep 15, 2026 | [215 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/215-pennsylvania-ave-se/) | 500 ft NW | Alteration or repair | Cfa / historic scope of work remove (2) existing 6691 lobby atms frame in wall openings, patch/paint wall terminate electrical as required. Demolish approx. 60X60" square of building slab pour new 12" concrete slab with rebar mat frame, drywall and finish new interior walls for 430 alcove remove gla | Not listed | [B2600898](https://nearbypermits.com/washington-dc/permit/B2600898/) | | Sep 11, 2026 | [101 Independence Ave SE](https://nearbypermits.com/washington-dc/address/101-independence-ave-se/) | 940 ft W | Grading | Commission of fine arts jurisdiction area kiosk 66 - removal and replacement of existing security kiosk with a new one - kiosk is located along 1st street SE | Not listed | [BCIV2500209](https://nearbypermits.com/washington-dc/permit/BCIV2500209/) | | Sep 9, 2026 | [501 1/2 D St SE](https://nearbypermits.com/washington-dc/address/501-1_2-d-st-se/) | 980 ft SE | Mechanical (HVAC) | | Not listed | [M2604998](https://nearbypermits.com/washington-dc/permit/M2604998/) | | Sep 1, 2026 | [304 2nd St SE](https://nearbypermits.com/washington-dc/address/304-2nd-st-se/) | 550 ft W | Alteration or repair | Historic-cfa interior repairs to any damaged wood joist of 1st floor framing plan and replace existing lvl. In basement: masonry repairs and replacement in kind of existing windows. | Not listed | [B2608005](https://nearbypermits.com/washington-dc/permit/B2608005/) | | Aug 31, 2026 | [211 3rd St SE](https://nearbypermits.com/washington-dc/address/211-3rd-st-se/) | 250 ft NW | Mechanical (HVAC) | | Not listed | [M2604840](https://nearbypermits.com/washington-dc/permit/M2604840/) | | Aug 25, 2026 | [211 3rd St SE](https://nearbypermits.com/washington-dc/address/211-3rd-st-se/) | 250 ft NW | Plumbing | | Not listed | [P2611220](https://nearbypermits.com/washington-dc/permit/P2611220/) | | Aug 25, 2026 | [201 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/201-pennsylvania-ave-se/) | 640 ft NW | Electrical | | Not listed | [E2612290](https://nearbypermits.com/washington-dc/permit/E2612290/) | | Jun 29, 2026 | [201 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/201-pennsylvania-ave-se/) | 640 ft NW | Electrical | | Not listed | [E2610353](https://nearbypermits.com/washington-dc/permit/E2610353/) | | Aug 24, 2026 | [413 D St SE](https://nearbypermits.com/washington-dc/address/413-d-st-se/) | 890 ft SE | Demolition | Interior removals of existing kitchen, powder room and two full bathrooms, including non-loadbearing partition walls. Work area is 287sf. | Not listed | [D2600509](https://nearbypermits.com/washington-dc/permit/D2600509/) | | Aug 24, 2026 | [116 5th St SE](https://nearbypermits.com/washington-dc/address/116-5th-st-se/) | 960 ft NE | Alteration or repair | HISTORIC- Replacing attached deck and deck stair to rear of home. Replacing deck tiles on existing rear balcony. | Not listed | [B2607376](https://nearbypermits.com/washington-dc/permit/B2607376/) | | Aug 19, 2026 | [142 D St SE](https://nearbypermits.com/washington-dc/address/142-d-st-se/) | 860 ft SW | Plumbing | | Not listed | [P2611041](https://nearbypermits.com/washington-dc/permit/P2611041/) | | Aug 19, 2026 | [316 2nd St SE](https://nearbypermits.com/washington-dc/address/316-2nd-st-se/) | 580 ft SW | Electrical | | Not listed | [E2612064](https://nearbypermits.com/washington-dc/permit/E2612064/) | | Aug 18, 2026 | [4 Library Ct SE](https://nearbypermits.com/washington-dc/address/4-library-ct-se/) | 670 ft N | Alteration or repair | Foundation revision to approved permit b2506648, including removal underpinning scope and new footing. | Not listed | [B2607190](https://nearbypermits.com/washington-dc/permit/B2607190/) | | Aug 18, 2026 | [405 A St SE](https://nearbypermits.com/washington-dc/address/405-a-st-se/) | 910 ft NE | Alteration or repair | New drywall in cellar. No structural work. | Not listed | [B2607158](https://nearbypermits.com/washington-dc/permit/B2607158/) | | Aug 14, 2026 | [5 Library Ct SE](https://nearbypermits.com/washington-dc/address/5-library-ct-se/) | 670 ft N | Alteration or repair | Foundation revision to approved permit b2506647, including removal underpinning scope and new footing. | Not listed | [B2607194](https://nearbypermits.com/washington-dc/permit/B2607194/) | | Aug 12, 2026 | [215 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/215-pennsylvania-ave-se/) | 500 ft NW | Electrical | Electrical Trade Permit | Not listed | [E2611847](https://nearbypermits.com/washington-dc/permit/E2611847/) | | Aug 12, 2026 | [229 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/229-pennsylvania-ave-se/) | 380 ft NW | Addition | Scope of work to include new rear addition to 229/231 pennsylvania avenue SE with modifications to the existing exterior rear facades and expanding existing openings in the party wall to allow for improved connections between structures. The ground floor will contain a restaurant and supporting comm | Not listed | [B2509018](https://nearbypermits.com/washington-dc/permit/B2509018/) | | Aug 10, 2026 | [418 Independence Ave SE](https://nearbypermits.com/washington-dc/address/418-independence-ave-se/) | 730 ft NE | Electrical | | Not listed | [E2611731](https://nearbypermits.com/washington-dc/permit/E2611731/) | | Aug 8, 2026 | [214 2nd St SE](https://nearbypermits.com/washington-dc/address/214-2nd-st-se/) | 580 ft NW | Electrical | | Not listed | [E2611697](https://nearbypermits.com/washington-dc/permit/E2611697/) | | Aug 7, 2026 | [302 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/302-north-carolina-ave-se/) | 310 ft S | Plumbing | | Not listed | [P2610615](https://nearbypermits.com/washington-dc/permit/P2610615/) | | Aug 6, 2026 | [223 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/223-pennsylvania-ave-se/) | 440 ft NW | Plumbing | | Not listed | [P2610568](https://nearbypermits.com/washington-dc/permit/P2610568/) | | Aug 6, 2026 | [328 4th St SE](https://nearbypermits.com/washington-dc/address/328-4th-st-se/) | 610 ft SE | Electrical | Electrical Trade Permit | Not listed | [E2611614](https://nearbypermits.com/washington-dc/permit/E2611614/) | | Jul 31, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Electrical | | Not listed | [E2611443](https://nearbypermits.com/washington-dc/permit/E2611443/) | | Jul 29, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Electrical | | Not listed | [E2611362](https://nearbypermits.com/washington-dc/permit/E2611362/) | | Jul 7, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Electrical | | Not listed | [E2610562](https://nearbypermits.com/washington-dc/permit/E2610562/) | | Jul 28, 2026 | [328 4th St SE](https://nearbypermits.com/washington-dc/address/328-4th-st-se/) | 610 ft SE | Mechanical (HVAC) | | Not listed | [M2604232](https://nearbypermits.com/washington-dc/permit/M2604232/) | | Jul 27, 2026 | [418 Independence Ave SE](https://nearbypermits.com/washington-dc/address/418-independence-ave-se/) | 730 ft NE | Mechanical (HVAC) | | Not listed | [M2604166](https://nearbypermits.com/washington-dc/permit/M2604166/) | | Jul 23, 2026 | [211 6th St SE](https://nearbypermits.com/washington-dc/address/211-6th-st-se/) | 870 ft NE | Mechanical (HVAC) | | Not listed | [M2604124](https://nearbypermits.com/washington-dc/permit/M2604124/) | | Jul 23, 2026 | [316 2nd St SE](https://nearbypermits.com/washington-dc/address/316-2nd-st-se/) | 580 ft SW | Alteration or repair | Tuckpoint carriage house facades using lime-based mortar | Not listed | [B2607516](https://nearbypermits.com/washington-dc/permit/B2607516/) | | Jul 22, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Plumbing | | Not listed | [P2610039](https://nearbypermits.com/washington-dc/permit/P2610039/) | | Jul 22, 2026 | [604 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/604-north-carolina-ave-se/) | 990 ft E | Mechanical (HVAC) | Mechanical trade Permit | Not listed | [M2604093](https://nearbypermits.com/washington-dc/permit/M2604093/) | | Jul 15, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Other | Removal of one (1) 10,000-gallon underground storage tank (UST) | Not listed | [UT2600044](https://nearbypermits.com/washington-dc/permit/UT2600044/) | | Jul 14, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Mechanical (HVAC) | | Not listed | [M2603908](https://nearbypermits.com/washington-dc/permit/M2603908/) | | Jul 11, 2026 | [5 Library Ct SE](https://nearbypermits.com/washington-dc/address/5-library-ct-se/) | 670 ft N | Electrical | | Not listed | [E2610760](https://nearbypermits.com/washington-dc/permit/E2610760/) | | Jul 11, 2026 | [4 Library Ct SE](https://nearbypermits.com/washington-dc/address/4-library-ct-se/) | 670 ft N | Electrical | | Not listed | [E2610757](https://nearbypermits.com/washington-dc/permit/E2610757/) | | Jul 9, 2026 | [308 5th St SE](https://nearbypermits.com/washington-dc/address/308-5th-st-se/) | 750 ft SE | Alteration or repair | This project consists of the partial interior alteration of the kitchen, dining room, primary bath, and one secondary bath, and the addition of a powder room, in a single-family attached dwelling. Work includes relocation of interior partitions, relocation of plumbing fixtures, the installation of a | Not listed | [B2602576](https://nearbypermits.com/washington-dc/permit/B2602576/) | | Jul 8, 2026 | [4 Library Ct SE](https://nearbypermits.com/washington-dc/address/4-library-ct-se/) | 670 ft N | Mechanical (HVAC) | | Not listed | [M2603774](https://nearbypermits.com/washington-dc/permit/M2603774/) | | Jul 8, 2026 | [5 Library Ct SE](https://nearbypermits.com/washington-dc/address/5-library-ct-se/) | 670 ft N | Mechanical (HVAC) | | Not listed | [M2603773](https://nearbypermits.com/washington-dc/permit/M2603773/) | | Jul 8, 2026 | [215 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/215-pennsylvania-ave-se/) | 500 ft NW | Alteration or repair | In the Capitol Hill Historic District In the Commission of Fine Arts jurisdiction area INTERIOR RENOVATION OF AN EXISTING COMMERCIAL RETAIL BANK IN A 3 STORY MULTI-TENANT BUILDING. Scope of work includes the following: demolition of light fixtures, workstation panels, portions of floor and ceiling f | Not listed | [B2603611](https://nearbypermits.com/washington-dc/permit/B2603611/) | | Jul 7, 2026 | [221 C St SE](https://nearbypermits.com/washington-dc/address/221-c-st-se/) | 330 ft SW | Alteration or repair | Replace ten windows and the front door. Replace the wood window sills and paint the front of the house. This is an amendment to permit #b2601290. | Not listed | [B2605689](https://nearbypermits.com/washington-dc/permit/B2605689/) | | Jun 30, 2026 | [5 Library Ct SE](https://nearbypermits.com/washington-dc/address/5-library-ct-se/) | 670 ft N | Plumbing | | Not listed | [P2609260](https://nearbypermits.com/washington-dc/permit/P2609260/) | | Jun 30, 2026 | [4 Library Ct SE](https://nearbypermits.com/washington-dc/address/4-library-ct-se/) | 670 ft N | Plumbing | | Not listed | [P2609259](https://nearbypermits.com/washington-dc/permit/P2609259/) | | Jun 30, 2026 | [400 D St SE](https://nearbypermits.com/washington-dc/address/400-d-st-se/) | 710 ft SE | Alteration or repair | Installation of 2 Sump Pumps w/backups, and 174 LNFT Drain Tile. | Not listed | [B2605851](https://nearbypermits.com/washington-dc/permit/B2605851/) | | Jun 29, 2026 | [214 4th St SE](https://nearbypermits.com/washington-dc/address/214-4th-st-se/) | 460 ft NE | Demolition | In the Capitol Hill Historic District Remove existing roof deck located above the level 2 roof, including existing decking, handrails, framing members, access components, and associated attachments. All work to comply with applicable DC building codes and structural requirements. | Not listed | [D2600341](https://nearbypermits.com/washington-dc/permit/D2600341/) | | Jun 29, 2026 | [314 A St SE](https://nearbypermits.com/washington-dc/address/314-a-st-se/) | 970 ft N | Addition | Underpin to convert the existing crawlspace into an expanded cellar as an addition. Finish the entire cellar and renovate the existing hall bathroom. Construct a rear two-story addition with cellar. Change the door pattern on the yard-facing facade of the existing garage. Added plumbing fixtures are | Not listed | [B2603530](https://nearbypermits.com/washington-dc/permit/B2603530/) | | Jun 29, 2026 | [422 3rd St SE](https://nearbypermits.com/washington-dc/address/422-3rd-st-se/) | 990 ft S | Alteration or repair | The project is for an upgrade to the mechanical system at saint peters school. Architectural scope is limited to minor interior work to support the new mechanical upgrade. No change to existing occupants, circulation, egress, fire rating or accessibility. | Not listed | [B2602960](https://nearbypermits.com/washington-dc/permit/B2602960/) | | Jun 25, 2026 | [317 A St SE](https://nearbypermits.com/washington-dc/address/317-a-st-se/) | 830 ft N | Plumbing | Plumbing trade Permit | Not listed | [P2609089](https://nearbypermits.com/washington-dc/permit/P2609089/) | | Jun 25, 2026 | [201 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/201-pennsylvania-ave-se/) | 640 ft NW | Mechanical (HVAC) | | Not listed | [M2603616](https://nearbypermits.com/washington-dc/permit/M2603616/) | | Jun 23, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Other | In the Capitol Hill Historic District Installation of forty-one (41) geothermal wells | Not listed | [SB2600131](https://nearbypermits.com/washington-dc/permit/SB2600131/) | | Jun 16, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Other | Steel erection, underground utilities, concrete | Not listed | [AH2600777](https://nearbypermits.com/washington-dc/permit/AH2600777/) | | Jun 12, 2026 | [214 2nd St SE](https://nearbypermits.com/washington-dc/address/214-2nd-st-se/) | 580 ft NW | Plumbing | | Not listed | [P2608670](https://nearbypermits.com/washington-dc/permit/P2608670/) | | Jun 11, 2026 | [418 4th St SE](https://nearbypermits.com/washington-dc/address/418-4th-st-se/) | 990 ft S | Pool or spa | Revision to permit #SP2400055. The Description of Work should read: "Provide In-ground Pool 15'-0"x36'-0". 1200 s.f. Provide wood fence, 7' high and 29'-6" long and 7' high and 5' long." | Not listed | [SP2600014](https://nearbypermits.com/washington-dc/permit/SP2600014/) | | Jun 11, 2026 | [201 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/201-pennsylvania-ave-se/) | 640 ft NW | Alteration or repair | Commission of fine arts jurisdiction area this project is an interior renovation of an existing bank building. Scope includes: partial demolition of interior spaces, addition of new partitions, and new finishes. This will require mechanical, electrical, structural, design/alteration of existing syst | Not listed | [B2505931](https://nearbypermits.com/washington-dc/permit/B2505931/) | | Jun 10, 2026 | [327 A St SE](https://nearbypermits.com/washington-dc/address/327-a-st-se/) | 840 ft N | Electrical | | Not listed | [E2609749](https://nearbypermits.com/washington-dc/permit/E2609749/) | | Jun 9, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Plumbing | | Not listed | [P2608520](https://nearbypermits.com/washington-dc/permit/P2608520/) | | May 18, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Plumbing | | Not listed | [P2607723](https://nearbypermits.com/washington-dc/permit/P2607723/) | | Jun 9, 2026 | [124 D St SE](https://nearbypermits.com/washington-dc/address/124-d-st-se/) | 980 ft W | Alteration or repair | Tuckpoint and repair areas of rear facade using lime-based mortar | Not listed | [B2606396](https://nearbypermits.com/washington-dc/permit/B2606396/) | | Jun 3, 2026 | [214 2nd St SE](https://nearbypermits.com/washington-dc/address/214-2nd-st-se/) | 580 ft NW | Mechanical (HVAC) | | Not listed | [M2603275](https://nearbypermits.com/washington-dc/permit/M2603275/) | | Jun 2, 2026 | [318 A St SE](https://nearbypermits.com/washington-dc/address/318-a-st-se/) | 970 ft N | Alteration or repair | Replacement of 5 windows with new pine, full frame, double hung windows. The spec is trim line custom windows DHW300 | Not listed | [B2605913](https://nearbypermits.com/washington-dc/permit/B2605913/) | | Jun 1, 2026 | [503 Seward Sq SE](https://nearbypermits.com/washington-dc/address/503-seward-sq-se/) | 710 ft SE | Electrical | | Not listed | [E2609336](https://nearbypermits.com/washington-dc/permit/E2609336/) | | May 29, 2026 | [327 A St SE](https://nearbypermits.com/washington-dc/address/327-a-st-se/) | 840 ft N | Plumbing | | Not listed | [P2608130](https://nearbypermits.com/washington-dc/permit/P2608130/) | | May 28, 2026 | [214 2nd St SE](https://nearbypermits.com/washington-dc/address/214-2nd-st-se/) | 580 ft NW | Alteration or repair | In the Capitol Hill Historic District In the Commission of Fine Arts jurisdiction area Interior renovation of existing rowhouse, including selective demolition and reconfiguration of the basement, first floor, and second floor. work includes removal of interior non-load bearing and load-bearing part | Not listed | [B2601915](https://nearbypermits.com/washington-dc/permit/B2601915/) | | May 26, 2026 | [503 Seward Sq SE](https://nearbypermits.com/washington-dc/address/503-seward-sq-se/) | 710 ft SE | Alteration or repair | Interior renovations at cellar, first & second floor levels of an existing 3 story + cellar row dwelling; new powder room, mechanical, & electrical zones | Not listed | [B2603384](https://nearbypermits.com/washington-dc/permit/B2603384/) | | May 18, 2026 | [301 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/301-north-carolina-ave-se/) | 570 ft S | Mechanical (HVAC) | | Not listed | [M2603031](https://nearbypermits.com/washington-dc/permit/M2603031/) | | May 18, 2026 | [216 4th St SE](https://nearbypermits.com/washington-dc/address/216-4th-st-se/) | 440 ft NE | Alteration or repair | In the Capitol Hill Historic District Replacement of all existing windows. | Not listed | [B2605330](https://nearbypermits.com/washington-dc/permit/B2605330/) | | May 14, 2026 | [215 5th St SE](https://nearbypermits.com/washington-dc/address/215-5th-st-se/) | 590 ft NE | Electrical | | Not listed | [E2608789](https://nearbypermits.com/washington-dc/permit/E2608789/) | | May 14, 2026 | [318 A St SE](https://nearbypermits.com/washington-dc/address/318-a-st-se/) | 970 ft N | Alteration or repair | replace rotted wooden floor boards of front porch with like materials and designPaint porch with like color | Not listed | [B2605551](https://nearbypermits.com/washington-dc/permit/B2605551/) | | May 13, 2026 | [209 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/209-pennsylvania-ave-se/) | 570 ft NW | Plumbing | | Not listed | [P2607585](https://nearbypermits.com/washington-dc/permit/P2607585/) | | May 7, 2026 | [215 5th St SE](https://nearbypermits.com/washington-dc/address/215-5th-st-se/) | 590 ft NE | Plumbing | Plumbing trade Permit | Not listed | [P2607377](https://nearbypermits.com/washington-dc/permit/P2607377/) | ### Farther (1,000 ft to ¼ mi), 52 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 5, 2026 | [600 Pennsylvania Ave SE](https://nearbypermits.com/washington-dc/address/600-pennsylvania-ave-se/) | 0.21 mi E | Roofing | Isolated waterproofing repairs at plaza level parking lot, no structural work being performed (topping slab only), no change to use, function or layout of parking lot, no spaces will be deleted or added, existing parking striping layout to remain. No HVAC, No sprinkler, No fire alarm, No plumbing, n | Not listed | [B2607651](https://nearbypermits.com/washington-dc/permit/B2607651/) | | Oct 1, 2026 | [511 A St SE](https://nearbypermits.com/washington-dc/address/511-a-st-se/) | 0.21 mi NE | Electrical | | Not listed | [E2700019](https://nearbypermits.com/washington-dc/permit/E2700019/) | | Sep 24, 2026 | [334 South Carolina Ave SE](https://nearbypermits.com/washington-dc/address/334-south-carolina-ave-se/) | 0.23 mi S | Mechanical (HVAC) | | Not listed | [M2605302](https://nearbypermits.com/washington-dc/permit/M2605302/) | | Sep 23, 2026 | [511 A St SE](https://nearbypermits.com/washington-dc/address/511-a-st-se/) | 0.21 mi NE | Plumbing | | Not listed | [P2612158](https://nearbypermits.com/washington-dc/permit/P2612158/) | | Sep 18, 2026 | [618 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/618-north-carolina-ave-se/) | 0.22 mi E | Alteration or repair | painting the front of the entire front of the homecut weeds and apply mulch repair few damage sidewalks brick | Not listed | [B2608910](https://nearbypermits.com/washington-dc/permit/B2608910/) | | Sep 17, 2026 | [626 Independence Ave SE 101](https://nearbypermits.com/washington-dc/address/626-independence-ave-se-101/) | 0.23 mi NE | Plumbing | Plumbing trade Permit | Not listed | [P2611990](https://nearbypermits.com/washington-dc/permit/P2611990/) | | Sep 16, 2026 | [201 East Capitol St SE](https://nearbypermits.com/washington-dc/address/201-east-capitol-st-se/) | 0.23 mi N | Other | CFA / H Establish an occupant load of 41 persons for an existing exterior courtyard to be used as a Summer Garden associated with the existing caf? at the Folger Shakespeare Library. Scope is limited to establishing occupant capacity for the existing exterior space. No construction or alteration is | Not listed | [CP2600005](https://nearbypermits.com/washington-dc/permit/CP2600005/) | | Sep 16, 2026 | [16 3rd St SE](https://nearbypermits.com/washington-dc/address/16-3rd-st-se/) | 0.20 mi N | Alteration or repair | Cfa / h 1. Interior renovation of existing 5-unit apartment building. 2. Replace and/or relocate existing appliances & plumbing fixtures; no new plumbing fixtures added. 3. Electrical upgrades including new subpanels and fixture upgrades to LED. 4. New HVAC system; outdoor equipment to be wall-mount | Not listed | [B2604811](https://nearbypermits.com/washington-dc/permit/B2604811/) | | Sep 11, 2026 | [334 South Carolina Ave SE](https://nearbypermits.com/washington-dc/address/334-south-carolina-ave-se/) | 0.23 mi S | Plumbing | | Not listed | [P2611769](https://nearbypermits.com/washington-dc/permit/P2611769/) | | Sep 11, 2026 | [201 East Capitol St SE](https://nearbypermits.com/washington-dc/address/201-east-capitol-st-se/) | 0.23 mi N | Grading | Commission of fine arts jurisdiction area kiosk 68 - the project is located at the intersection of a private driveway and 3rd street SE. The existing site consists of a security kiosk adjacent to the library of congress john adams building. The project proposes the removal and replacement of the exi | Not listed | [BCIV2500215](https://nearbypermits.com/washington-dc/permit/BCIV2500215/) | | Sep 11, 2026 | [10 1st St SE](https://nearbypermits.com/washington-dc/address/10-1st-st-se/) | 0.24 mi NW | Grading | Commission of fine arts jurisdiction area kiosk 70 - the project is located at the intersection of east capitol street, NE and 2nd street, SE. The existing site consists of a security kiosk adjacent to the thomas jefferson library of congress. The project proposes the removal and replacement of the | Not listed | [BCIV2500214](https://nearbypermits.com/washington-dc/permit/BCIV2500214/) | | Sep 11, 2026 | [425 4th St SE](https://nearbypermits.com/washington-dc/address/425-4th-st-se/) | 0.19 mi S | Alteration or repair | Historic- Replace water damaged drywall ceiling. Roughly 250 sq ft. | Not listed | [B2607807](https://nearbypermits.com/washington-dc/permit/B2607807/) | | Sep 2, 2026 | [410 1st St SE](https://nearbypermits.com/washington-dc/address/410-1st-st-se/) | 0.24 mi SW | Plumbing | | Not listed | [P2611477](https://nearbypermits.com/washington-dc/permit/P2611477/) | | Aug 25, 2026 | [511 A St SE](https://nearbypermits.com/washington-dc/address/511-a-st-se/) | 0.21 mi NE | Alteration or repair | Interior bathroom renovation - no change to exterior | Not listed | [B2608202](https://nearbypermits.com/washington-dc/permit/B2608202/) | | Aug 20, 2026 | [410 1st St SE](https://nearbypermits.com/washington-dc/address/410-1st-st-se/) | 0.24 mi SW | Electrical | | Not listed | [E2612143](https://nearbypermits.com/washington-dc/permit/E2612143/) | | Aug 5, 2026 | [421 1/2 6th St SE](https://nearbypermits.com/washington-dc/address/421-1_2-6th-st-se/) | 0.24 mi SE | Plumbing | Plumbing trade Permit | Not listed | [P2610518](https://nearbypermits.com/washington-dc/permit/P2610518/) | | Aug 1, 2026 | [624 C St SE](https://nearbypermits.com/washington-dc/address/624-c-st-se/) | 0.21 mi E | Plumbing | | Not listed | [P2610433](https://nearbypermits.com/washington-dc/permit/P2610433/) | | Jul 31, 2026 | [624 C St SE](https://nearbypermits.com/washington-dc/address/624-c-st-se/) | 0.21 mi E | Alteration or repair | Underpinning of Entire Basement. Install 106 LF Interior Drain Tile System w/Sump Pump. | Not listed | [B2607281](https://nearbypermits.com/washington-dc/permit/B2607281/) | | Jul 30, 2026 | [627 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/627-north-carolina-ave-se/) | 0.22 mi E | Alteration or repair | Scope of work summary: minor interior renovation. On second floor, relocate existing master bathroom, adjust existing hall bathroom, and add bedroom | Not listed | [B2606752](https://nearbypermits.com/washington-dc/permit/B2606752/) | | Jul 29, 2026 | [425 4th St SE](https://nearbypermits.com/washington-dc/address/425-4th-st-se/) | 0.19 mi S | Electrical | | Not listed | [E2611394](https://nearbypermits.com/washington-dc/permit/E2611394/) | | Jul 22, 2026 | [425 4th St SE](https://nearbypermits.com/washington-dc/address/425-4th-st-se/) | 0.19 mi S | Electrical | | Not listed | [E2611140](https://nearbypermits.com/washington-dc/permit/E2611140/) | | Jul 28, 2026 | [410 1st St SE](https://nearbypermits.com/washington-dc/address/410-1st-st-se/) | 0.24 mi SW | Alteration or repair | This project includes the design and documentation services for egsg. The scope is for modifications to the existing space they occupy on level 2 of the building. Partial interior alteration: relocation of a restroom and opening up the south floor plan for a larger pantry, added golf simulator and m | Not listed | [B2604104](https://nearbypermits.com/washington-dc/permit/B2604104/) | | Jul 23, 2026 | [120 6th St SE](https://nearbypermits.com/washington-dc/address/120-6th-st-se/) | 0.22 mi NE | Plumbing | Plumbing trade Permit | Not listed | [P2610048](https://nearbypermits.com/washington-dc/permit/P2610048/) | | Jul 22, 2026 | [606 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/606-north-carolina-ave-se/) | 0.19 mi E | Mechanical (HVAC) | Mechanical trade Permit | Not listed | [M2604092](https://nearbypermits.com/washington-dc/permit/M2604092/) | | Jul 20, 2026 | [321 E St SE](https://nearbypermits.com/washington-dc/address/321-e-st-se/) | 0.22 mi S | Electrical | | Not listed | [E2611047](https://nearbypermits.com/washington-dc/permit/E2611047/) | | Jul 20, 2026 | [120 6th St SE](https://nearbypermits.com/washington-dc/address/120-6th-st-se/) | 0.22 mi NE | Electrical | Electrical Trade Permit | Not listed | [E2611025](https://nearbypermits.com/washington-dc/permit/E2611025/) | | Jul 20, 2026 | [122 6th St SE](https://nearbypermits.com/washington-dc/address/122-6th-st-se/) | 0.21 mi NE | Electrical | Electrical Trade Permit | Not listed | [E2611002](https://nearbypermits.com/washington-dc/permit/E2611002/) | | Jul 15, 2026 | [120 6th St SE](https://nearbypermits.com/washington-dc/address/120-6th-st-se/) | 0.22 mi NE | Mechanical (HVAC) | | Not listed | [M2603952](https://nearbypermits.com/washington-dc/permit/M2603952/) | | Jul 15, 2026 | [122 6th St SE](https://nearbypermits.com/washington-dc/address/122-6th-st-se/) | 0.21 mi NE | Mechanical (HVAC) | | Not listed | [M2603950](https://nearbypermits.com/washington-dc/permit/M2603950/) | | Jul 1, 2026 | [406 6th St SE](https://nearbypermits.com/washington-dc/address/406-6th-st-se/) | 0.24 mi SE | Plumbing | Plumbing trade Permit | Not listed | [P2609282](https://nearbypermits.com/washington-dc/permit/P2609282/) | | Jun 30, 2026 | [412 E St SE](https://nearbypermits.com/washington-dc/address/412-e-st-se/) | 0.21 mi SE | Plumbing | | Not listed | [PP2604041](https://nearbypermits.com/washington-dc/permit/PP2604041/) | | Jun 30, 2026 | [115 D St SE G5](https://nearbypermits.com/washington-dc/address/115-d-st-se-g5/) | 0.22 mi SW | Mechanical (HVAC) | | Not listed | [M2603676](https://nearbypermits.com/washington-dc/permit/M2603676/) | | Jun 29, 2026 | [138 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/138-north-carolina-ave-se/) | 0.22 mi SW | Electrical | | Not listed | [E2610338](https://nearbypermits.com/washington-dc/permit/E2610338/) | | Jun 26, 2026 | [122 6th St SE](https://nearbypermits.com/washington-dc/address/122-6th-st-se/) | 0.21 mi NE | Plumbing | | Not listed | [P2609130](https://nearbypermits.com/washington-dc/permit/P2609130/) | | Jun 25, 2026 | [406 E St SE](https://nearbypermits.com/washington-dc/address/406-e-st-se/) | 0.20 mi S | Plumbing | Plumbing trade Permit | Not listed | [P2609088](https://nearbypermits.com/washington-dc/permit/P2609088/) | | Jun 25, 2026 | [404 E St SE](https://nearbypermits.com/washington-dc/address/404-e-st-se/) | 0.20 mi S | Plumbing | Plumbing trade Permit | Not listed | [P2609087](https://nearbypermits.com/washington-dc/permit/P2609087/) | | Jun 25, 2026 | [402 E St SE](https://nearbypermits.com/washington-dc/address/402-e-st-se/) | 0.20 mi S | Plumbing | Plumbing trade Permit | Not listed | [P2609086](https://nearbypermits.com/washington-dc/permit/P2609086/) | | Jun 17, 2026 | [517 A St SE](https://nearbypermits.com/washington-dc/address/517-a-st-se/) | 0.21 mi NE | Plumbing | | Not listed | [P2608807](https://nearbypermits.com/washington-dc/permit/P2608807/) | | Jun 11, 2026 | [321 E St SE](https://nearbypermits.com/washington-dc/address/321-e-st-se/) | 0.22 mi S | Plumbing | | Not listed | [P2608643](https://nearbypermits.com/washington-dc/permit/P2608643/) | | Jun 10, 2026 | [318 South Carolina Ave SE](https://nearbypermits.com/washington-dc/address/318-south-carolina-ave-se/) | 0.24 mi S | Plumbing | Plumbing trade Permit | Not listed | [P2608576](https://nearbypermits.com/washington-dc/permit/P2608576/) | | Jun 10, 2026 | [318 South Carolina Ave SE](https://nearbypermits.com/washington-dc/address/318-south-carolina-ave-se/) | 0.24 mi S | Electrical | | Not listed | [E2609776](https://nearbypermits.com/washington-dc/permit/E2609776/) | | Jun 5, 2026 | [127 D St SE](https://nearbypermits.com/washington-dc/address/127-d-st-se/) | 0.20 mi SW | Plumbing | | Not listed | [P2608409](https://nearbypermits.com/washington-dc/permit/P2608409/) | | Jun 5, 2026 | [127 D St SE](https://nearbypermits.com/washington-dc/address/127-d-st-se/) | 0.20 mi SW | Mechanical (HVAC) | | Not listed | [M2603312](https://nearbypermits.com/washington-dc/permit/M2603312/) | | May 26, 2026 | [609 Independence Ave SE](https://nearbypermits.com/washington-dc/address/609-independence-ave-se/) | 0.21 mi NE | Demolition | In the Capitol Hill Historic District Raze of existing single family home. | Not listed | [R2500068](https://nearbypermits.com/washington-dc/permit/R2500068/) | | May 26, 2026 | [616 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/616-north-carolina-ave-se/) | 0.21 mi E | Alteration or repair | Revision to previously approved permit, B2409484, including update to cellar windows | Not listed | [B2604564](https://nearbypermits.com/washington-dc/permit/B2604564/) | | May 19, 2026 | [419 East Capitol St SE](https://nearbypermits.com/washington-dc/address/419-east-capitol-st-se/) | 0.25 mi N | Plumbing | | Not listed | [P2607819](https://nearbypermits.com/washington-dc/permit/P2607819/) | | May 18, 2026 | [423 5th St SE](https://nearbypermits.com/washington-dc/address/423-5th-st-se/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [M2603023](https://nearbypermits.com/washington-dc/permit/M2603023/) | | May 11, 2026 | [119 6th St SE](https://nearbypermits.com/washington-dc/address/119-6th-st-se/) | 0.20 mi NE | Fence, wall or deck | Install fence w/ gates | Not listed | [F2600521](https://nearbypermits.com/washington-dc/permit/F2600521/) | | May 8, 2026 | [108 6th St SE](https://nearbypermits.com/washington-dc/address/108-6th-st-se/) | 0.23 mi NE | Plumbing | | Not listed | [P2607438](https://nearbypermits.com/washington-dc/permit/P2607438/) | | May 8, 2026 | [108 6th St SE](https://nearbypermits.com/washington-dc/address/108-6th-st-se/) | 0.23 mi NE | Electrical | Electrical Trade Permit | Not listed | [E2608519](https://nearbypermits.com/washington-dc/permit/E2608519/) | | May 7, 2026 | [141 North Carolina Ave SE](https://nearbypermits.com/washington-dc/address/141-north-carolina-ave-se/) | 0.22 mi SW | Plumbing | | Not listed | [P2607390](https://nearbypermits.com/washington-dc/permit/P2607390/) | | May 4, 2026 | [610 C St SE](https://nearbypermits.com/washington-dc/address/610-c-st-se/) | 0.19 mi E | Alteration or repair | Rebuild front porch making it historically correct similar to 612 c se | Not listed | [B2510320](https://nearbypermits.com/washington-dc/permit/B2510320/) | ## Zoning requests nearby Hearings are public: you can comment or attend. Dates can move; check the city's page before you go. | Status | Hearing | Address | Distance | Request | Case | City's words | Filed | |---|---|---|---|---|---|---|---| | Requested | | 114 3rd St SE | 730 ft N | To construct a second story accessory dwelling unit to an existing, detached, accessory garage… | [21539](https://app.dcoz.dc.gov/Home/ViewCase?case_id=21539) | "Pending" | 2026-09-18 | | Requested | | 200 C St SE | 400 ft W | To permit a lodging use with 153 units in two existing, detached… | [21485](https://app.dcoz.dc.gov/Home/ViewCase?case_id=21485) | "Pending" | 2026-04-30 | | Closed with no decision posted | | 400 Seward Square SE | 380 ft NE | To permit three additional dwelling units, to an existing, four-story plus cellar… | [21491](https://app.dcoz.dc.gov/Home/ViewCase?case_id=21491) | "--Select-- - -" | 2026-05-18 | ## More on this street Other addresses on C St SE with permits, nearest house number first: - [306 C St SE](https://nearbypermits.com/washington-dc/address/306-c-st-se/): newest permit Apr 28, 2026 - [316 C St SE](https://nearbypermits.com/washington-dc/address/316-c-st-se/): newest permit Nov 20, 2024 - [301 C St SE](https://nearbypermits.com/washington-dc/address/301-c-st-se/): newest permit Mar 18, 2026 - [322 C St SE](https://nearbypermits.com/washington-dc/address/322-c-st-se/): newest permit Feb 25, 2025 - [323 C St SE](https://nearbypermits.com/washington-dc/address/323-c-st-se/): newest permit Jul 15, 2026 - [325 C St SE](https://nearbypermits.com/washington-dc/address/325-c-st-se/): newest permit Jun 2, 2026 - [221 C St SE](https://nearbypermits.com/washington-dc/address/221-c-st-se/): newest permit Jul 7, 2026 - [201 C St SE](https://nearbypermits.com/washington-dc/address/201-c-st-se/): newest permit Aug 21, 2025 - [133 C St SE](https://nearbypermits.com/washington-dc/address/133-c-st-se/): newest permit Apr 27, 2026 - [129 C St SE](https://nearbypermits.com/washington-dc/address/129-c-st-se/): newest permit Mar 23, 2026 --- Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), District of Columbia, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-16 21:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Zoning requests come from the DC Office of Zoning cases (https://opendata.dc.gov/datasets/9ba1e2cc61144042bdde83b8c68f2580), DC Office of Zoning, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). We read it Oct 16, 20:48 UTC. Map, all 6 permits at this address and 148 nearby: https://nearbypermits.com/washington-dc/address/310-c-st-se/