# Building permits at 3909 Hudson St, Baltimore, MD One permit on record here. The newest, Mar 18: Permit, no description from the city. Within a quarter mile, the city has issued 48 more permits (47 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 18, 2026 | Other | | $15,865 | [BRCM-26-005544](https://nearbypermits.com/baltimore/permit/BRCM-26-005544/) | ## Within ¼ mi since May 1, 2026 48 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 23, 2026 | [3820 Hudson St](https://nearbypermits.com/baltimore/address/3820-hudson-st/) | 230 ft NW | Alteration or repair | install 3 repl windows same size | $8,380 | [BRCM-26-019378](https://nearbypermits.com/baltimore/permit/BRCM-26-019378/) | | Jul 27, 2026 | [3820 Hudson St](https://nearbypermits.com/baltimore/address/3820-hudson-st/) | 230 ft NW | Mechanical (HVAC) | Replace 2-ton A/C, and evaporator coil with same. Install disconnects for 2-ton A/C. | $7,203 | [BRCM-26-015297](https://nearbypermits.com/baltimore/permit/BRCM-26-015297/) | | Jul 9, 2026 | [3910 Hudson St](https://nearbypermits.com/baltimore/address/3910-hudson-st/) | 140 ft N | Electrical | rewire whole house 200 amp Service upgrade | $5,000 | [BRCM-26-014251](https://nearbypermits.com/baltimore/permit/BRCM-26-014251/) | | Jul 9, 2026 | [3910 Hudson St](https://nearbypermits.com/baltimore/address/3910-hudson-st/) | 140 ft N | Mechanical (HVAC) | Install 60000btu gas furnace with 2.5 ton a/c install venting for 3 50cfm bath fans and 1 50cfm dryer vent | $7,000 | [BRCM-26-014198](https://nearbypermits.com/baltimore/permit/BRCM-26-014198/) | | Jun 8, 2026 | [3826 Hudson St](https://nearbypermits.com/baltimore/address/3826-hudson-st/) | 200 ft NW | Plumbing | Replace water heater | $1,000 | [BRCM-26-010461](https://nearbypermits.com/baltimore/permit/BRCM-26-010461/) | | Jun 8, 2026 | [3822 Hudson St](https://nearbypermits.com/baltimore/address/3822-hudson-st/) | 220 ft NW | Plumbing | Replace water heater 40K BTUS | $1,000 | [BRCM-26-007835](https://nearbypermits.com/baltimore/permit/BRCM-26-007835/) | | Jun 2, 2026 | [3820 Hudson St](https://nearbypermits.com/baltimore/address/3820-hudson-st/) | 230 ft NW | Alteration or repair | window repl- install one repl window same size | $1,448 | [BRCM-26-011465](https://nearbypermits.com/baltimore/permit/BRCM-26-011465/) | | May 20, 2026 | [3822 Hudson St](https://nearbypermits.com/baltimore/address/3822-hudson-st/) | 220 ft NW | Other | | $13,726 | [BRCM-26-010616](https://nearbypermits.com/baltimore/permit/BRCM-26-010616/) | | May 20, 2026 | [3910 Hudson St](https://nearbypermits.com/baltimore/address/3910-hudson-st/) | 140 ft N | Plumbing | Install new interior water and waste to (3) full baths, (1) half bath, (1) kitchen (which includes water line for refrigerator, dishwasher and garbage disposal), (1) laundry, (2) frost free hose bibs. installing all new gas to (1) stove and (1) furnace. install new 50gl electric water heater and sum | $1,000 | [BRCM-26-010368](https://nearbypermits.com/baltimore/permit/BRCM-26-010368/) | | May 20, 2026 | [3910 Hudson St](https://nearbypermits.com/baltimore/address/3910-hudson-st/) | 140 ft N | Roofing | Demo Work: Category 2 Demo (500 SF) of Bearing & Non-Bearing Stud Walls, Stairs, Plaster, Trim, Insulation, Flooring / Roofing & Debris. Demo existing 2nd floor rear addition. New Interior Work: Framing (1592 SF) w/ Stud Walls, Staircase (7-3/4"Riser,11"Tread,3'Wide) w/ Hangers, Drywall, Trim, Insul | $50,000 | [BRCM-26-009061](https://nearbypermits.com/baltimore/permit/BRCM-26-009061/) | | May 7, 2026 | [3828 Hudson St](https://nearbypermits.com/baltimore/address/3828-hudson-st/) | 190 ft NW | Mechanical (HVAC) | Replace 2.5-ton A/C and air handler with same. Install disconnects for 2.5-ton A/C and air handler. | $13,263 | [BRCM-26-009688](https://nearbypermits.com/baltimore/permit/BRCM-26-009688/) | ### This block (250 to 1,000 ft), 22 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [815 Grundy St](https://nearbypermits.com/baltimore/address/815-grundy-st/) | 370 ft NE | Plumbing | Gas Range Replacement | $140 | [BRCM-26-019867](https://nearbypermits.com/baltimore/permit/BRCM-26-019867/) | | Oct 5, 2026 | [3904 Foster Ave](https://nearbypermits.com/baltimore/address/3904-foster-ave/) | 880 ft N | Fence, wall or deck | SCOPE OF WORK: ----- New Exterior Work: ------ - Demo / Rebuild Existing Rooftop Deck (14'-3" x 14') w/ New Pre-Manufactured Metal Pergola (Manufacturer To Be Determined). All Pre-Manufactured Specifications To Be Confirmed w/ Engineer Prior To Construction. As Per Plans, As Per Code. | $10,000 | [BRCM-26-017324](https://nearbypermits.com/baltimore/permit/BRCM-26-017324/) | | Sep 29, 2026 | [4000 Harmony Ct](https://nearbypermits.com/baltimore/address/4000-harmony-ct/) | 290 ft E | Alteration or repair | Move existing toilet to new location in bathroom, add new shower to same bathroom. Add new hose bib and gas grill line. | $3,300 | [BRCM-26-019719](https://nearbypermits.com/baltimore/permit/BRCM-26-019719/) | | Aug 17, 2026 | [3715 Fait Ave](https://nearbypermits.com/baltimore/address/3715-fait-ave/) | 620 ft NW | Plumbing | Replace water service | $11,299 | [BRCM-26-016678](https://nearbypermits.com/baltimore/permit/BRCM-26-016678/) | | Aug 10, 2026 | [3906 Foster Ave](https://nearbypermits.com/baltimore/address/3906-foster-ave/) | 880 ft N | Mechanical (HVAC) | Installation of Goodman 12000 BTU Minisplit | $7,000 | [BRCM-26-016276](https://nearbypermits.com/baltimore/permit/BRCM-26-016276/) | | Aug 7, 2026 | [800 Grundy St](https://nearbypermits.com/baltimore/address/800-grundy-st/) | 330 ft N | Other | install water powered backup pump with dual check | $1,400 | [BRCM-26-016143](https://nearbypermits.com/baltimore/permit/BRCM-26-016143/) | | Aug 7, 2026 | [657 Mozart Way](https://nearbypermits.com/baltimore/address/657-mozart-way/) | 800 ft NE | Other | | $3,490 | [BRCM-26-015500](https://nearbypermits.com/baltimore/permit/BRCM-26-015500/) | | Jun 18, 2026 | [657 Mozart Way](https://nearbypermits.com/baltimore/address/657-mozart-way/) | 800 ft NE | Other | | $2,824 | [BRCM-26-011676](https://nearbypermits.com/baltimore/permit/BRCM-26-011676/) | | Aug 3, 2026 | [3903 Fait Ave](https://nearbypermits.com/baltimore/address/3903-fait-ave/) | 370 ft N | Plumbing | replace gas dryer | $150 | [BRCM-26-015774](https://nearbypermits.com/baltimore/permit/BRCM-26-015774/) | | Jul 29, 2026 | [3906 Foster Ave](https://nearbypermits.com/baltimore/address/3906-foster-ave/) | 880 ft N | Electrical | 3 Circuits relocate service cable | $2,000 | [BRCM-26-015466](https://nearbypermits.com/baltimore/permit/BRCM-26-015466/) | | Jul 27, 2026 | [3708 Fait Ave](https://nearbypermits.com/baltimore/address/3708-fait-ave/) | 740 ft NW | Mechanical (HVAC) | Replaced existing with daikin dc4sea 2.5 ton air conditioner | $8,707 | [BRCM-26-015362](https://nearbypermits.com/baltimore/permit/BRCM-26-015362/) | | Jul 15, 2026 | [3906 Foster Ave](https://nearbypermits.com/baltimore/address/3906-foster-ave/) | 880 ft N | Plumbing | Install plumbing for shower, toilet, and vanity. Rough-in and Trim-Out. | $4,000 | [BRCM-26-014575](https://nearbypermits.com/baltimore/permit/BRCM-26-014575/) | | Jul 3, 2026 | [3716 Fait Ave](https://nearbypermits.com/baltimore/address/3716-fait-ave/) | 700 ft NW | Plumbing | Emergency sewer lateral repair (NO ROW WORK) | $7,500 | [BRCM-26-011361](https://nearbypermits.com/baltimore/permit/BRCM-26-011361/) | | Jul 1, 2026 | [3603 Fait Ave](https://nearbypermits.com/baltimore/address/3603-fait-ave/) | 820 ft NW | Other | | $500 | [BRCM-26-013575](https://nearbypermits.com/baltimore/permit/BRCM-26-013575/) | | Jun 19, 2026 | [816 S Dean St](https://nearbypermits.com/baltimore/address/816-s-dean-st/) | 750 ft W | Alteration or repair | Remove/replace 5 windows; 1 entry door; no structural changes | $8,584 | [BRCM-26-012902](https://nearbypermits.com/baltimore/permit/BRCM-26-012902/) | | Jun 3, 2026 | [3913 Foster Ave](https://nearbypermits.com/baltimore/address/3913-foster-ave/) | 740 ft N | Electrical | Scope of work: alterations to include: Install 1 Sump Pump, 26 LNT of Basement Gutter and 1 Electrical Outlet. as per code as per specifications, *no curbing or underpinning | $9,075 | [BRCM-26-008766](https://nearbypermits.com/baltimore/permit/BRCM-26-008766/) | | May 28, 2026 | [808 S Eaton St](https://nearbypermits.com/baltimore/address/808-s-eaton-st/) | 510 ft NW | Other | To replace defective service cable. Line side only. | $1,500 | [BRCM-26-011267](https://nearbypermits.com/baltimore/permit/BRCM-26-011267/) | | May 28, 2026 | [651 Mozart Way](https://nearbypermits.com/baltimore/address/651-mozart-way/) | 840 ft NE | Other | | $3,570 | [BRCM-25-019129](https://nearbypermits.com/baltimore/permit/BRCM-25-019129/) | | May 26, 2026 | [3906 Foster Ave](https://nearbypermits.com/baltimore/address/3906-foster-ave/) | 880 ft N | Roofing | Demo Work: Category 2 Demo (100 SF) of Bearing & Non-Bearing Stud Walls, Plaster, Trim, Insulation, Flooring / Roofing & Debris. As Per Plans, As Per Code. New Interior Work: Framing (300 SF) w/ Stud Walls, Staircase (7-3/4"Riser,11"Tread,3'Wide) w/ Hangers, Drywall, Trim, Insulation (R-30 Walls, R- | $25,000 | [BRCM-26-008997](https://nearbypermits.com/baltimore/permit/BRCM-26-008997/) | | May 24, 2026 | [720 S Fagley St](https://nearbypermits.com/baltimore/address/720-s-fagley-st/) | 580 ft N | Electrical | Upgrade service to 150 amp, install 20 are circuits, install 6 low voltage as per code | $5,000 | [BRCM-26-010943](https://nearbypermits.com/baltimore/permit/BRCM-26-010943/) | | May 19, 2026 | [714 Grundy St](https://nearbypermits.com/baltimore/address/714-grundy-st/) | 600 ft N | Other | | $11,500 | [BRCM-26-008716](https://nearbypermits.com/baltimore/permit/BRCM-26-008716/) | | May 4, 2026 | [720 S Fagley St](https://nearbypermits.com/baltimore/address/720-s-fagley-st/) | 580 ft N | Mechanical (HVAC) | Equipment and ductwork all work subject to field inspection | $18,900 | [BRCM-26-009315](https://nearbypermits.com/baltimore/permit/BRCM-26-009315/) | ### Farther (1,000 ft to ¼ mi), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [612 S Eaton St](https://nearbypermits.com/baltimore/address/612-s-eaton-st/) | 0.22 mi NW | Electrical | Replace existing 150 amp service cable with new. | $1,000 | [BRCM-26-019868](https://nearbypermits.com/baltimore/permit/BRCM-26-019868/) | | Sep 14, 2026 | [732 S Conkling St](https://nearbypermits.com/baltimore/address/732-s-conkling-st/) | 0.21 mi NW | Electrical | Upgrade service to 150 amp, install 20 new circuits, install 6 low voltage as [er code | $5,000 | [BRCM-26-018814](https://nearbypermits.com/baltimore/permit/BRCM-26-018814/) | | Sep 12, 2026 | [732 S Conkling St](https://nearbypermits.com/baltimore/address/732-s-conkling-st/) | 0.21 mi NW | Mechanical (HVAC) | 3 Ton ac condenser with 3 ton coil,70, btus gas furnace,ductwork for intire house,bathroom exhaust fan,dryer vent | $11,500 | [BRCM-26-018631](https://nearbypermits.com/baltimore/permit/BRCM-26-018631/) | | Sep 3, 2026 | [3903 Fleet St](https://nearbypermits.com/baltimore/address/3903-fleet-st/) | 0.21 mi N | Plumbing | replace gas dryer | $150 | [BRCM-26-018083](https://nearbypermits.com/baltimore/permit/BRCM-26-018083/) | | Aug 27, 2026 | [930 S Conkling St](https://nearbypermits.com/baltimore/address/930-s-conkling-st/) | 0.19 mi W | Mechanical (HVAC) | Replace air conditioner and coil | $6,000 | [BRCM-26-017582](https://nearbypermits.com/baltimore/permit/BRCM-26-017582/) | | Aug 5, 2026 | [701 S Conkling St](https://nearbypermits.com/baltimore/address/701-s-conkling-st/) | 0.21 mi NW | Plumbing | Water Service on site - private property as per code | $1,500 | [BRCM-26-015638](https://nearbypermits.com/baltimore/permit/BRCM-26-015638/) | | Jul 27, 2026 | [732 S Conkling St](https://nearbypermits.com/baltimore/address/732-s-conkling-st/) | 0.21 mi NW | Alteration or repair | Remove formstone, clean and repoint existing brick per baltimore city code; we have attached the signed and dated pollution control form. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $6,000 | [BRCM-26-013940](https://nearbypermits.com/baltimore/permit/BRCM-26-013940/) | | Jul 16, 2026 | [732 S Conkling St](https://nearbypermits.com/baltimore/address/732-s-conkling-st/) | 0.21 mi NW | Plumbing | 3.5 Bath house, electric water heater, reconstruct water and waste, backflow, gas to furnace 60k and range 40k | $5,000 | [BRCM-26-014686](https://nearbypermits.com/baltimore/permit/BRCM-26-014686/) | | Jul 14, 2026 | [614 S Dean St](https://nearbypermits.com/baltimore/address/614-s-dean-st/) | 0.24 mi NW | Fence, wall or deck | Balcony repairs to reduce warping as per contract as per code Cosmetic Repairs Only; property subject to a field inspection. This property is in a Urban Renewal Plan Area and must follow URP guidelines. For more information visit, https://planning.baltimorecity.gov/planning-plans/urban-renewalinform | $3,850 | [BRCM-26-001379](https://nearbypermits.com/baltimore/permit/BRCM-26-001379/) | | Jul 10, 2026 | [608 Grundy St](https://nearbypermits.com/baltimore/address/608-grundy-st/) | 0.20 mi N | Fence, wall or deck | SCOPE OF WORK: ---- ACCESSORY STRUCTURE ----- - Carport for one car 19.6 Deep, 13.7 wide, 12.2 High, Standing seam Metal Roof 6X6 Post and bean construction. Footing 30" Deep X 18" in Diameter Lot size 14.7 wide with 6 inch French drain on right as facing building. Concrete pad to be removed and rep | $30,000 | [BRCM-26-012668](https://nearbypermits.com/baltimore/permit/BRCM-26-012668/) | | Jun 24, 2026 | [704 S Conkling St](https://nearbypermits.com/baltimore/address/704-s-conkling-st/) | 0.23 mi NW | Other | | $500 | [BRCM-26-012789](https://nearbypermits.com/baltimore/permit/BRCM-26-012789/) | | Jun 24, 2026 | [732 S Conkling St](https://nearbypermits.com/baltimore/address/732-s-conkling-st/) | 0.21 mi NW | Alteration or repair | Underpinning of foundation walls as per attached engineer's plans and certification. The engineer certification is required at completion of work and with a report of the exact dates of periodic inspections during the construction. Existing Basement Height = 6'-0", Proposed Height = 8'-0". | $5,000 | [BRCM-26-009927](https://nearbypermits.com/baltimore/permit/BRCM-26-009927/) | | Jun 10, 2026 | [713 S Conkling St](https://nearbypermits.com/baltimore/address/713-s-conkling-st/) | 0.20 mi NW | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $2,208 | [BRCM-26-012175](https://nearbypermits.com/baltimore/permit/BRCM-26-012175/) | | May 29, 2026 | [938 S Conkling St](https://nearbypermits.com/baltimore/address/938-s-conkling-st/) | 0.20 mi W | Mechanical (HVAC) | Replace one split, 5 ton A/C only system with identical tonnage system. | $14,000 | [BCCM-26-002064](https://nearbypermits.com/baltimore/permit/BCCM-26-002064/) | | May 22, 2026 | [732 S Conkling St](https://nearbypermits.com/baltimore/address/732-s-conkling-st/) | 0.21 mi NW | Roofing | SCOPE OF WORK: ------ INTERIOR ALTERATIONS ----- - CAT I DEMONon-structural demo & removal of plaster, drywall, windows, doors, non-bearing walls, roofing & floor material, & removal of debris and equip. - CAT II DEMO: Remove floor joists for new stairs framing. - New interior framing & drywall (2x4 | $95,000 | [BRCM-26-009939](https://nearbypermits.com/baltimore/permit/BRCM-26-009939/) | ## Zoning requests nearby We don't list zoning cases for Baltimore yet. Look them up on the city's Baltimore Municipal Zoning and Appeals Board page: https://www.baltimorecity.gov/mayor/our-work/boards-commissions/boards/baltimore-municipal-zoning-and-appeals-board-bmza ## More on this street Other addresses on Hudson St with permits, nearest house number first: - [3910 Hudson St](https://nearbypermits.com/baltimore/address/3910-hudson-st/): newest permit Jul 9, 2026 - [3907 Hudson St](https://nearbypermits.com/baltimore/address/3907-hudson-st/): newest permit Jun 9, 2025 - [3906 Hudson St](https://nearbypermits.com/baltimore/address/3906-hudson-st/): newest permit Aug 18, 2025 - [3900 Hudson St](https://nearbypermits.com/baltimore/address/3900-hudson-st/): newest permit Aug 6, 2025 - [3828 Hudson St](https://nearbypermits.com/baltimore/address/3828-hudson-st/): newest permit May 7, 2026 - [3826 Hudson St](https://nearbypermits.com/baltimore/address/3826-hudson-st/): newest permit Jun 8, 2026 - [3822 Hudson St](https://nearbypermits.com/baltimore/address/3822-hudson-st/): newest permit Jun 8, 2026 - [3820 Hudson St](https://nearbypermits.com/baltimore/address/3820-hudson-st/): newest permit Sep 23, 2026 - [3811 Hudson St](https://nearbypermits.com/baltimore/address/3811-hudson-st/): newest permit Aug 29, 2025 - [3801 Hudson St](https://nearbypermits.com/baltimore/address/3801-hudson-st/): newest permit Feb 18, 2026 --- Source: Baltimore Department of Housing and Community Development permit data (https://www.arcgis.com/home/item.html?id=189e6d1c65df4e13b38c0027cee574f6), City of Baltimore, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Checked 2026-10-09 20:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 48 nearby: https://nearbypermits.com/baltimore/address/3909-hudson-st/