- Searched address
- Addition or alteration
- Electrical, plumbing, HVAC
- Roof, fence, sign, facade
- Demolition
- Paperwork or other
- Zoning request
121 4th St SE
Washington, DC 20003
- At this address
- 3 permits on record. Newest issued Jan 30, 2025: Plumbing permit, no description from the city
- Within ¼ mile
- 157 more permits (152 projects) issued since May 1.
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Jan 23 to 30, 2025not listed
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Revision to original permit b2507510 includes new roof deck2 Library Ct SE · 190 ft W · Alteration or repairSep 29not listed
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Foundation revision to approved permit b25066484 Library Ct SE · 140 ft W · Alteration or repairAug 18not listed
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Foundation revision to approved permit b25066475 Library Ct SE · 120 ft W · Alteration or repairAug 14not listed
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Electrical permit, no description from the city5 Library Ct SE · 120 ft W · ElectricalJul 11not listed
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Electrical permit, no description from the city4 Library Ct SE · 140 ft W · ElectricalJul 11not listed
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Mechanical (HVAC) permit, no description from the city4 Library Ct SE · 140 ft W · Mechanical (HVAC)Jul 8not listed
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Mechanical (HVAC) permit, no description from the city5 Library Ct SE · 120 ft W · Mechanical (HVAC)Jul 8not listed
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Plumbing permit, no description from the city5 Library Ct SE · 120 ft W · PlumbingJun 30not listed
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Plumbing permit, no description from the city4 Library Ct SE · 140 ft W · PlumbingJun 30not listed
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Plumbing trade Permit317 A St SE · 230 ft NW · PlumbingJun 25not listed
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Electrical permit, no description from the city327 A St SE · 200 ft N · ElectricalJun 10not listed
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Plumbing permit, no description from the city327 A St SE · 200 ft N · PlumbingMay 29not listed
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Plumbing permit, no description from the city314 A St SE · 390 ft NW · PlumbingOct 8not listed
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Plumbing permit, no description from the city514 Independence Ave SE · 540 ft E · PlumbingOct 8not listed
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Mechanical (HVAC) permit, no description from the city314 A St SE · 390 ft NW · Mechanical (HVAC)Oct 8not listed
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Electrical permit, no description from the city314 A St SE · 390 ft NW · ElectricalOct 8not listed
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Plumbing permit, no description from the city623 A St SE · 950 ft E · PlumbingOct 6not listed
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Mechanical (HVAC) permit, no description from the city623 A St SE · 950 ft E · Mechanical (HVAC)Oct 6not listed
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Electrical Trade Permit605 North Carolina Ave SE · 970 ft SE · ElectricalOct 5not listed
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Electrical permit, no description from the city511 A St SE · 540 ft E · ElectricalOct 1not listed
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Mechanical (HVAC) permit, no description from the city209 Pennsylvania Ave SE · 710 ft SW · Mechanical (HVAC)Sep 30not listed
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HISTORIC/CFA This DOEE funded project will replace the existing parking lot with a permeable paver system212 East Capitol St NE · 990 ft NW · Alteration or repairSep 28not listed
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Plumbing permit, no description from the city209 Pennsylvania Ave SE · 710 ft SW · PlumbingSep 25not listed
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Electrical permit, no description from the city405 A St SE · 270 ft NE · ElectricalSep 25not listed
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Electrical Trade Permit209 Pennsylvania Ave SE · 710 ft SW · ElectricalSep 24not listed
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Interior alteration and window replacement605 North Carolina Ave SE · 970 ft SE · Alteration or repairSep 24not listed
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Plumbing trade Permit209 Pennsylvania Ave SE · 710 ft SW · PlumbingSep 23not listed
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Plumbing permit, no description from the city511 A St SE · 540 ft E · PlumbingSep 23not listed
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Painting the front of the entire front of the homecut weeds and apply mulch repair few damage sidewalks brick618 North Carolina Ave SE · 940 ft E · Alteration or repairSep 18not listed
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Plumbing permit, no description from the city505 Independence Ave SE · 510 ft SE · PlumbingSep 17not listed
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Plumbing trade Permit626 Independence Ave SE 101 · 890 ft E · PlumbingSep 17not listed
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Plumbing permit, no description from the city × 2 permits504 Independence Ave SE · 460 ft E · PlumbingAug 20 to Sep 17not listed
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CFA / H Establish an occupant load of 41 persons for an existing exterior courtyard to be used as a Summer…201 East Capitol St SE · 780 ft NW · OtherSep 16not listed
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Cfa / h 1. Interior renovation of existing 5-unit apartment building16 3rd St SE · 530 ft NW · Alteration or repairSep 16not listed
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Cfa / h this building is comprised of two addresses209 Pennsylvania Ave SE · 710 ft SW · Alteration or repairSep 15not listed
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Cfa / historic scope of work remove (2) existing 6691 lobby atms frame in wall openings215 Pennsylvania Ave SE · 690 ft SW · Alteration or repairSep 15not listed
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Commission of fine arts jurisdiction area kiosk 68 - the project is located at the intersection of a private…201 East Capitol St SE · 780 ft NW · GradingSep 11not listed
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Mechanical trade Permit412 East Capitol St NE · 800 ft N · Mechanical (HVAC)Sep 1not listed
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Mechanical (HVAC) permit, no description from the city211 3rd St SE · 680 ft SW · Mechanical (HVAC)Aug 31not listed
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Plumbing permit, no description from the city211 3rd St SE · 680 ft SW · PlumbingAug 25not listed
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Electrical permit, no description from the city × 2 permits201 Pennsylvania Ave SE · 760 ft W · ElectricalJun 29 to Aug 25not listed
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Interior bathroom renovation - no change to exterior511 A St SE · 540 ft E · Alteration or repairAug 25not listed
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HISTORIC- Replacing attached deck and deck stair to rear of home116 5th St SE · 450 ft E · Alteration or repairAug 24not listed
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New drywall in cellar405 A St SE · 270 ft NE · Alteration or repairAug 18not listed
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Electrical Trade Permit215 Pennsylvania Ave SE · 690 ft SW · ElectricalAug 12not listed
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Scope of work to include new rear addition to 229/231 pennsylvania avenue SE with modifications to the…229 Pennsylvania Ave SE · 600 ft SW · AdditionAug 12not listed
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Electrical permit, no description from the city418 Independence Ave SE · 270 ft E · ElectricalAug 10not listed
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Electrical permit, no description from the city214 2nd St SE · 800 ft SW · ElectricalAug 8not listed
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Plumbing permit, no description from the city302 North Carolina Ave SE · 970 ft S · PlumbingAug 7not listed
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Plumbing permit, no description from the city223 Pennsylvania Ave SE · 640 ft SW · PlumbingAug 6not listed
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Mechanical (HVAC) permit, no description from the city418 Independence Ave SE · 270 ft E · Mechanical (HVAC)Jul 27not listed
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Plumbing trade Permit120 6th St SE · 720 ft E · PlumbingJul 23not listed
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Mechanical (HVAC) permit, no description from the city211 6th St SE · 650 ft SE · Mechanical (HVAC)Jul 23not listed
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Mechanical trade Permit604 North Carolina Ave SE · 840 ft SE · Mechanical (HVAC)Jul 22not listed
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Mechanical trade Permit606 North Carolina Ave SE · 860 ft SE · Mechanical (HVAC)Jul 22not listed
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Electrical Trade Permit120 6th St SE · 720 ft E · ElectricalJul 20not listed
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Electrical Trade Permit122 6th St SE · 730 ft E · ElectricalJul 20not listed
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Mechanical (HVAC) permit, no description from the city120 6th St SE · 720 ft E · Mechanical (HVAC)Jul 15not listed
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Mechanical (HVAC) permit, no description from the city122 6th St SE · 730 ft E · Mechanical (HVAC)Jul 15not listed
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Replace standing seam metal roof in kind323 C St SE · 760 ft S · Alteration or repairJul 15not listed
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Mechanical trade Permit11 Browns Ct SE · 970 ft E · Mechanical (HVAC)Jul 14not listed
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In the Capitol Hill Historic District Revision to Permit #B2404652 This scope of work outlines the…310 C St SE · 660 ft S · Alteration or repairJul 10not listed
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In the Capitol Hill Historic District In the Commission of Fine Arts jurisdiction area INTERIOR RENOVATION OF…215 Pennsylvania Ave SE · 690 ft SW · Alteration or repairJul 8not listed
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Replace ten windows and the front door221 C St SE · 910 ft SW · Alteration or repairJul 7not listed
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Plumbing trade Permit17 4th St NE · 950 ft N · PlumbingJul 6not listed
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In the Capitol Hill Historic District Remove existing roof deck located above the level 2 roof214 4th St SE · 320 ft S · DemolitionJun 29not listed
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Underpin to convert the existing crawlspace into an expanded cellar as an addition314 A St SE · 390 ft NW · AdditionJun 29not listed
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Plumbing permit, no description from the city122 6th St SE · 730 ft E · PlumbingJun 26not listed
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Mechanical (HVAC) permit, no description from the city201 Pennsylvania Ave SE · 760 ft W · Mechanical (HVAC)Jun 25not listed
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Plumbing permit, no description from the city19 4th St NE · 970 ft N · PlumbingJun 22not listed
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Plumbing permit, no description from the city517 A St SE · 590 ft E · PlumbingJun 17not listed
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Plumbing permit, no description from the city214 2nd St SE · 800 ft SW · PlumbingJun 12not listed
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Commission of fine arts jurisdiction area this project is an interior renovation of an existing bank building201 Pennsylvania Ave SE · 760 ft W · Alteration or repairJun 11not listed
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Electrical permit, no description from the city11 Browns Ct SE · 970 ft E · ElectricalJun 5not listed
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Mechanical (HVAC) permit, no description from the city214 2nd St SE · 800 ft SW · Mechanical (HVAC)Jun 3not listed
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Plumbing permit, no description from the city325 C St SE · 760 ft S · PlumbingJun 2not listed
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Replacement of 5 windows with new pine318 A St SE · 360 ft N · Alteration or repairJun 2not listed
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RENEW B2504883; Remove old metal roof on rear step-down roof and old torch down roof membrane at rear porch…16 4th St NE · 910 ft N · Alteration or repairMay 28not listed
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Replacement in kind of 3rd floor bathroom30 6th St SE · 790 ft NE · Alteration or repairMay 28not listed
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In the Capitol Hill Historic District In the Commission of Fine Arts jurisdiction area Interior renovation of…214 2nd St SE · 800 ft SW · Alteration or repairMay 28not listed
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Plumbing trade Permit11 4th St NE · 880 ft N · PlumbingMay 27not listed
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In the Capitol Hill Historic District Raze of existing single family home609 Independence Ave SE · 830 ft E · DemolitionMay 26not listed
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Revision to previously approved permit616 North Carolina Ave SE · 910 ft E · Alteration or repairMay 26not listed
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Plumbing permit, no description from the city419 East Capitol St SE · 640 ft NE · PlumbingMay 19not listed
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Mechanical (HVAC) permit, no description from the city408 East Capitol St NE · 790 ft N · Mechanical (HVAC)May 18not listed
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Mechanical (HVAC) permit, no description from the city406 East Capitol St NE · 790 ft N · Mechanical (HVAC)May 18not listed
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In the Capitol Hill Historic District Replacement of all existing windows216 4th St SE · 340 ft S · Alteration or repairMay 18not listed
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Plumbing trade Permit10 4th St NE · 850 ft N · PlumbingMay 14not listed
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Electrical permit, no description from the city215 5th St SE · 420 ft SE · ElectricalMay 14not listed
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Replace rotted wooden floor boards of front porch with like materials and designPaint porch with like color318 A St SE · 360 ft N · Alteration or repairMay 14not listed
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Plumbing permit, no description from the city209 Pennsylvania Ave SE · 710 ft SW · PlumbingMay 13not listed
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Install fence w/ gates119 6th St SE · 600 ft E · Fence, wall or deckMay 11not listed
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Plumbing permit, no description from the city108 6th St SE · 740 ft E · PlumbingMay 8not listed
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Electrical Trade Permit108 6th St SE · 740 ft E · ElectricalMay 8not listed
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Plumbing permit, no description from the city310 East Capitol St NE · 810 ft N · PlumbingMay 7not listed
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Plumbing trade Permit215 5th St SE · 420 ft SE · PlumbingMay 7not listed
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Mechanical (HVAC) permit, no description from the city310 East Capitol St NE · 810 ft N · Mechanical (HVAC)May 7not listed
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Plumbing permit, no description from the city602 East Capitol St NE · 0.20 mi NE · PlumbingOct 8not listed
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Plumbing permit, no description from the city19 2nd St NE · 0.23 mi NW · PlumbingOct 7not listed
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Exterior framing, geothermal well drilling, exterior sheathing301 North Carolina Ave SE · 0.23 mi S · OtherOct 6not listed
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Sep 30 to Oct 5not listed
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Isolated waterproofing repairs at plaza level parking lot600 Pennsylvania Ave SE · 0.23 mi SE · RoofingOct 5not listed
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Plumbing permit, no description from the city × 2 permits301 North Carolina Ave SE · 0.23 mi S · PlumbingAug 21 to Oct 2not listed
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Plumbing permit, no description from the city25 3rd St NE · 0.20 mi N · PlumbingSep 29not listed
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Electrical Trade Permit21 7th St SE · 0.25 mi E · ElectricalSep 29not listed
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Installation of solar panels on the rooftop21 7th St SE · 0.25 mi E · SolarSep 25not listed
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Plumbing permit, no description from the city20 3rd St NE · 0.20 mi NW · PlumbingSep 22not listed
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Tuckpoint several areas at the front facade with type O mortar217 A St NE · 0.22 mi NW · Alteration or repairSep 22not listed
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Interior renovation on all levels, including kitchen and bathrooms602 East Capitol St NE · 0.20 mi NE · Alteration or repairSep 22not listed
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Plumbing permit, no description from the city653 A St SE 653 · 0.23 mi E · PlumbingSep 21not listed
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Plumbing permit, no description from the city100 5th St NE · 0.22 mi N · PlumbingSep 21not listed
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Mechanical (HVAC) permit, no description from the city316 2nd St SE · 0.22 mi SW · Mechanical (HVAC)Sep 18not listed
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Replace existing windows101 5th St NE · 0.23 mi N · Alteration or repairSep 15not listed
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Permit, no description from the city642 A St SE · 0.24 mi E · OtherSep 15not listed
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Commission of fine arts jurisdiction area kiosk 70 - the project is located at the intersection of east…10 1st St SE · 0.22 mi W · GradingSep 11not listed
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Commission of fine arts jurisdiction area kiosk 66 - removal and replacement of existing security kiosk with…101 Independence Ave SE · 0.23 mi W · GradingSep 11not listed
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Mechanical (HVAC) permit, no description from the city19 2nd St NE · 0.23 mi NW · Mechanical (HVAC)Sep 3not listed
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Reapir/replace cab, door, motor612 East Capitol St NE 1 · 0.22 mi NE · ElevatorSep 1not listed
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Historic-cfa interior repairs to any damaged wood joist of 1st floor framing plan and replace existing lvl304 2nd St SE · 0.20 mi SW · Alteration or repairSep 1not listed
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In the capitol hill historic district first floor side addition under isting second/third floor addition628 A St SE · 0.21 mi E · AdditionSep 1not listed
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Renovate upstairs bathroom101 4th St NE · 0.22 mi N · Alteration or repairAug 27not listed
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Electrical permit, no description from the city316 2nd St SE · 0.22 mi SW · ElectricalAug 19not listed
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Underpin a portion of the foundation at 18 3rd St NE in support of the work being performed at 16 3rd St NE…18 3rd St NE · 0.20 mi NW · Alteration or repairAug 19not listed
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Electrical Trade Permit328 4th St SE · 0.22 mi S · ElectricalAug 6not listed
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Plumbing permit, no description from the city624 C St SE · 0.21 mi SE · PlumbingAug 1not listed
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Underpinning of Entire Basement624 C St SE · 0.21 mi SE · Alteration or repairJul 31not listed
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Scope of work summary: minor interior renovation627 North Carolina Ave SE · 0.20 mi SE · Alteration or repairJul 30not listed
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Mechanical (HVAC) permit, no description from the city328 4th St SE · 0.22 mi S · Mechanical (HVAC)Jul 28not listed
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Fully repointing the front facade and minor repairs to damaged bricks644 Independence Ave SE · 0.20 mi E · Alteration or repairJul 24not listed
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Tuckpoint carriage house facades using lime-based mortar316 2nd St SE · 0.22 mi SW · Alteration or repairJul 23not listed
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Plumbing permit, no description from the city641 1/2 East Capitol St SE · 0.24 mi NE · PlumbingJul 17not listed
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Mechanical (HVAC) permit, no description from the city641 East Capitol St SE · 0.24 mi NE · Mechanical (HVAC)Jul 17not listed
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Mechanical (HVAC) permit, no description from the city207 A St NE · 0.23 mi NW · Mechanical (HVAC)Jul 16not listed
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Electrical permit, no description from the city207 A St NE · 0.23 mi NW · ElectricalJul 16not listed
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Removal of one (1) 10,000-gallon underground storage tank (UST)301 North Carolina Ave SE · 0.23 mi S · OtherJul 15not listed
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This project consists of the partial interior alteration of the kitchen308 5th St SE · 0.21 mi SE · Alteration or repairJul 9not listed
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Interior demolition in cellar to 3rd floor602 East Capitol St NE · 0.20 mi NE · DemolitionJul 1not listed
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Installation of 2 Sump Pumps w/backups, and 174 LNFT Drain Tile400 D St SE · 0.24 mi S · Alteration or repairJun 30not listed
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In the Capitol Hill Historic District Installation of forty-one (41) geothermal wells301 North Carolina Ave SE · 0.23 mi S · OtherJun 23not listed
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Plumbing permit, no description from the city15 2nd St NE · 0.22 mi NW · PlumbingJun 23not listed
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Plumbing permit, no description from the city21 3rd St NE · 0.19 mi N · PlumbingJun 19not listed
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Steel erection, underground utilities, concrete301 North Carolina Ave SE · 0.23 mi S · OtherJun 16not listed
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Plumbing permit, no description from the city6 Terrace Ct NE · 0.21 mi NW · PlumbingJun 12not listed
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Electrical permit, no description from the city6 Terrace Ct NE · 0.21 mi NW · ElectricalJun 12not listed
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Plumbing permit, no description from the city × 2 permits301 North Carolina Ave SE · 0.23 mi S · PlumbingMay 18 to Jun 9not listed
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Plumbing trade Permit108 4th St NE · 0.23 mi N · PlumbingJun 9not listed
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Electrical permit, no description from the city503 Seward Sq SE · 0.20 mi SE · ElectricalJun 1not listed
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Interior renovations at cellar503 Seward Sq SE · 0.20 mi SE · Alteration or repairMay 26not listed
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Mechanical (HVAC) permit, no description from the city301 North Carolina Ave SE · 0.23 mi S · Mechanical (HVAC)May 18not listed
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Mechanical (HVAC) permit, no description from the city312 A St NE · 0.22 mi N · Mechanical (HVAC)May 12not listed
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Rebuild front porch making it historically correct similar to 612 c se610 C St SE · 0.20 mi SE · Alteration or repairMay 4not listed
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Plumbing permit, no description from the city640 North Carolina Ave SE · 0.20 mi E · PlumbingMay 1not listed
Hearings are public: you can comment or attend. Dates can move; check the city's page before you go.
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Filed Sep 28no hearing date in the city's feed
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Filed Sep 18no hearing date in the city's feed
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Filed Apr 30no hearing date in the city's feed
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To permit three additional dwelling units, to an existing, four-story plus cellar…400 Seward Square SE · 440 ft S · Area variance · Closed with no decision posted · city: "--Select-- - -" · case 21491Filed May 18
- 113 4th St SE newest permit Oct 30, 2024
- 104 4th St SE newest permit Apr 30, 2025
- 201 4th St SE newest permit Jul 14, 2025
- 208 4th St SE newest permit Apr 7, 2026
- 214 4th St SE newest permit Jun 29, 2026
- 216 4th St SE newest permit May 18, 2026
- 222 4th St SE 1 newest permit Nov 25, 2025
- 11 4th St SE newest permit Nov 4, 2024
- 309 4th St SE 1 newest permit Nov 7, 2025
- 312 4th St SE newest permit Apr 24, 2025
The newest permit in the city's data is from Oct 8, 2026, 8 days ago. Permits issued after that won't appear here until the city publishes them.
DC Department of Buildings updated its data Oct 16, 2026. We checked it Oct 16, 11:01 UTC. See the city's official records (District of Columbia, CC BY 4.0).
Zoning requests come from the DC Office of Zoning cases (DC Office of Zoning, CC BY 4.0). We read it Oct 16, 07:47 UTC.
At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.
For agents and scripts: This page as Markdown · JSON · Nearby as JSON · Zoning as JSON · MCP tool permits_near, and zoning_requests_near for zoning