# Building permits at 509 E 42nd St, Baltimore, MD

Two permits on record here. The newest, Nov 12, 2025: Permit, no description from the city. Within a quarter mile, the city has issued 66 more permits since May 1. One is for a new building, 0.24 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Nov 12, 2025 | Other |  | $1,000 | [BRCM-25-021512](https://nearbypermits.com/baltimore/permit/BRCM-25-021512/) |
| Mar 15, 2023 | Electrical | install (1) 200 amps electric service up to 600v (#amps) as per code. | Not listed | [COM2023-58611](https://nearbypermits.com/baltimore/permit/COM2023-58611/) |

## Within ¼ mi since May 1, 2026

66 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 26 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | [701 E 43rd St](https://nearbypermits.com/baltimore/address/701-e-43rd-st/) | 690 ft NE | Solar | Scope of work: ----- exterior alterations ---- - install (24) roof-mounted solar panels, (24) micro-inverters, one 40a line side tap disconnect, 10.560kw as per plans and as per code | $16,000 | [BRCM-26-019186](https://nearbypermits.com/baltimore/permit/BRCM-26-019186/) |
| Sep 23, 2026 | [505 Rose Hill Ter](https://nearbypermits.com/baltimore/address/505-rose-hill-ter/) | 580 ft S | Plumbing | Remove old boiler. Install 105,000 btu gas boiler with 1/2 backflow device. | $13,713 | [BRCM-26-019494](https://nearbypermits.com/baltimore/permit/BRCM-26-019494/) |
| Sep 23, 2026 | [403 Marlow Rd](https://nearbypermits.com/baltimore/address/403-marlow-rd/) | 970 ft NW | Alteration or repair | Replace exterior door thru the home depot - same size, $500 - jamila webb h: | $500 | [BRCM-26-019441](https://nearbypermits.com/baltimore/permit/BRCM-26-019441/) |
| Sep 17, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 350 ft E | Mechanical (HVAC) | Install new ductwork, one new 2.5 ton heat pump, three bathroom exhaust fans and one dryer vent | $12,000 | [BRCM-26-018829](https://nearbypermits.com/baltimore/permit/BRCM-26-018829/) |
| Sep 14, 2026 | [526 Wyanoke Ave](https://nearbypermits.com/baltimore/address/526-wyanoke-ave/) | 910 ft S | Plumbing | final gas inspection stove 65k btus,furnace 80k btus, water heater 50k btus gas was done under permit # COM2024-55328 | $1,000 | [BRCM-26-018726](https://nearbypermits.com/baltimore/permit/BRCM-26-018726/) |
| Sep 8, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 350 ft E | Plumbing | 16 Plumbing fixtures includes 2 sump pumps and ejector pump; water and waste reconstruct | $3,800 | [BRCM-26-018207](https://nearbypermits.com/baltimore/permit/BRCM-26-018207/) |
| Aug 28, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 350 ft E | Electrical | Install two hundred amp, electrical service and install twenty five circuits | $5,000 | [BRCM-26-017705](https://nearbypermits.com/baltimore/permit/BRCM-26-017705/) |
| Aug 27, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 350 ft E | Roofing | Full gut, keeping same partitioning of rooms, keeping same window position (replacing old or broken windows with same exact size of existing). Framing, all new MEP (HVAC, all new ductwork on all levels, new heat pump and condenser, electrical, all new wiring (14/2,12/2, 14/3, 10/2, 10/2 NM-B, 10/3,  | $5,000 | [BRCM-26-017056](https://nearbypermits.com/baltimore/permit/BRCM-26-017056/) |
| Aug 24, 2026 | [521 Rose Hill Ter](https://nearbypermits.com/baltimore/address/521-rose-hill-ter/) | 540 ft S | Other |  | $1,000 | [BRCM-26-016663](https://nearbypermits.com/baltimore/permit/BRCM-26-016663/) |
| Aug 20, 2026 | [520 Wyanoke Ave](https://nearbypermits.com/baltimore/address/520-wyanoke-ave/) | 920 ft S | Other | replace Defective exterior galvanize water main with CTS poly. | $4,000 | [BRCM-26-016765](https://nearbypermits.com/baltimore/permit/BRCM-26-016765/) |
| Aug 12, 2026 | [531 E 41st St](https://nearbypermits.com/baltimore/address/531-e-41st-st/) | 280 ft S | Other |  | $10,000 | [BRCM-26-010173](https://nearbypermits.com/baltimore/permit/BRCM-26-010173/) |
| Aug 4, 2026 | [610 Dumbarton Ave](https://nearbypermits.com/baltimore/address/610-dumbarton-ave/) | 660 ft SE | Fire systems | Fire sprinkler per NFPA 13d | $3,000 | [BRCM-26-012369](https://nearbypermits.com/baltimore/permit/BRCM-26-012369/) |
| Aug 4, 2026 | [609 Dumbarton Ave](https://nearbypermits.com/baltimore/address/609-dumbarton-ave/) | 830 ft SE | Fire systems | Fire sprinkler per NFPA 13d | $3,000 | [BRCM-26-012363](https://nearbypermits.com/baltimore/permit/BRCM-26-012363/) |
| Jul 29, 2026 | [733 Cator Ave](https://nearbypermits.com/baltimore/address/733-cator-ave/) | 890 ft SE | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $41,537 | [BRCM-26-015402](https://nearbypermits.com/baltimore/permit/BRCM-26-015402/) |
| Jul 18, 2026 | [4201 Underwood Rd](https://nearbypermits.com/baltimore/address/4201-underwood-rd/) | 830 ft W | Plumbing | Replace 48-gallon 40,000 Btu gas water heater with the same. | $2,845 | [BRCM-26-014552](https://nearbypermits.com/baltimore/permit/BRCM-26-014552/) |
| Jul 7, 2026 | [510 E 43rd St](https://nearbypermits.com/baltimore/address/510-e-43rd-st/) | 510 ft NW | Demolition | Scope of work. Demolition of interior area category I, Install sheetrock (Walls and Ceilings), spackle finish and Paint. Laminate all Floors with waterproof Vinyl Flooring. Install ceramic Tiles in all Bathroom floors and partial walls. Install 12 Interior Closet Doors. Install All new walls Kitchen | $30,000 | [BRCM-26-013863](https://nearbypermits.com/baltimore/permit/BRCM-26-013863/) |
| Jul 7, 2026 | [3915 Greenmount Ave](https://nearbypermits.com/baltimore/address/3915-greenmount-ave/) | 1,000 ft S | Fire systems | Add a cell communicator to an existing low voltage fire alarm system | $3,000 | [BCCM-26-002680](https://nearbypermits.com/baltimore/permit/BCCM-26-002680/) |
| Jul 6, 2026 | [510 E 43rd St](https://nearbypermits.com/baltimore/address/510-e-43rd-st/) | 510 ft NW | Electrical | 1 200 Amps service, 10 circuits 35 light fixtures. | $8,000 | [BRCM-26-013864](https://nearbypermits.com/baltimore/permit/BRCM-26-013864/) |
| Jun 26, 2026 | [610 Dumbarton Ave](https://nearbypermits.com/baltimore/address/610-dumbarton-ave/) | 660 ft SE | Other | Install duct and 2 ton airhandler and 2 ton heatpump per code install 2 50cfm bath fans and 1 50 cfm dryer vent | $8,000 | [BRCM-26-013200](https://nearbypermits.com/baltimore/permit/BRCM-26-013200/) |
| Jun 26, 2026 | [503 E 43rd St](https://nearbypermits.com/baltimore/address/503-e-43rd-st/) | 350 ft NW | Electrical | Install 22 plumbing fixtures, 5 baths, 2 kitchens, 200 amp service, 28 circuits, (1) 100 amp sub panel gas test, (2) 2 ton HVAC, new duct work,2 gas water heaters,2 gas stoves, (2) 70k btu furnaces | $9,200 | [BRCM-26-005823](https://nearbypermits.com/baltimore/permit/BRCM-26-005823/) |
| Jun 25, 2026 | [609 Dumbarton Ave](https://nearbypermits.com/baltimore/address/609-dumbarton-ave/) | 830 ft SE | Other | Install duct with 2 ton airhandler and 2 ton heatpump per code install 2 50cfm bath fans and 1 dryer vent | $8,000 | [BRCM-26-013197](https://nearbypermits.com/baltimore/permit/BRCM-26-013197/) |
| Jun 10, 2026 | [620 E 41st St](https://nearbypermits.com/baltimore/address/620-e-41st-st/) | 450 ft E | Fence, wall or deck | Install wooden fence, 4 feet in height, along corner side yard (facing Frisby St). Install 4 ft pressure treated wood fence around front yard. | $2,500 | [BRCM-26-011239](https://nearbypermits.com/baltimore/permit/BRCM-26-011239/) |
| Jun 2, 2026 | [716 E 41st St](https://nearbypermits.com/baltimore/address/716-e-41st-st/) | 700 ft E | Plumbing | exterior water service line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $300 | [BRCM-26-011280](https://nearbypermits.com/baltimore/permit/BRCM-26-011280/) |
| May 29, 2026 | [634 Dumbarton Ave](https://nearbypermits.com/baltimore/address/634-dumbarton-ave/) | 880 ft SE | Alteration or repair | Replace exterior door - same size, $500 - thru the home depot goldsmith, kathleen B. H: | $500 | [BRCM-26-011188](https://nearbypermits.com/baltimore/permit/BRCM-26-011188/) |
| May 14, 2026 | [804 E 41st St](https://nearbypermits.com/baltimore/address/804-e-41st-st/) | 980 ft E | Other |  | $8,952 | [BRCM-26-008533](https://nearbypermits.com/baltimore/permit/BRCM-26-008533/) |
| May 11, 2026 | [700 Belgian Ave](https://nearbypermits.com/baltimore/address/700-belgian-ave/) | 460 ft E | Other |  | $25,000 | [BRCM-26-007538](https://nearbypermits.com/baltimore/permit/BRCM-26-007538/) |

### Farther (1,000 ft to ¼ mi), 40 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | [4004 Wilsby Ave](https://nearbypermits.com/baltimore/address/4004-wilsby-ave/) | 0.21 mi SE | Electrical | upgrade 100 t0 200 amp service | $2,500 | [BRCM-26-019824](https://nearbypermits.com/baltimore/permit/BRCM-26-019824/) |
| Sep 25, 2026 | [217 Wendover Rd](https://nearbypermits.com/baltimore/address/217-wendover-rd/) | 0.21 mi SW | Plumbing | Remove water heater and install a combo water heater and boiler unit | Not listed | [BRCM-26-017623](https://nearbypermits.com/baltimore/permit/BRCM-26-017623/) |
| Sep 10, 2026 | [514 E 39th St](https://nearbypermits.com/baltimore/address/514-e-39th-st/) | 0.23 mi S | Plumbing | replace gas dryer | $150 | [BRCM-26-018531](https://nearbypermits.com/baltimore/permit/BRCM-26-018531/) |
| Sep 3, 2026 | [3956 Wilsby Ave](https://nearbypermits.com/baltimore/address/3956-wilsby-ave/) | 0.23 mi SE | Mechanical (HVAC) | Install 2 ton heat pump and 2 ton air handler in basement. Install 50 cfm vent fan in 1 full bath upstairs. Install dryer vent for upstairs laundry room. install duct registers upstairs in 3 bedrooms, 1 bathroom and 1laundry room. Install return register in hallway of top floor. I nstall 4 register  | $10,000 | [BRCM-26-018126](https://nearbypermits.com/baltimore/permit/BRCM-26-018126/) |
| Sep 3, 2026 | [841 Belgian Ave](https://nearbypermits.com/baltimore/address/841-belgian-ave/) | 0.23 mi E | Fire systems | To install the fire suppression system under the kitchen hood. | $4,000 | [BCCM-26-002405](https://nearbypermits.com/baltimore/permit/BCCM-26-002405/) |
| Aug 28, 2026 | [507 Wyanoke Ave](https://nearbypermits.com/baltimore/address/507-wyanoke-ave/) | 0.20 mi S | Other | Gas - test, stove | $1,200 | [BRCM-26-017717](https://nearbypermits.com/baltimore/permit/BRCM-26-017717/) |
| Aug 26, 2026 | [801 E 43rd St](https://nearbypermits.com/baltimore/address/801-e-43rd-st/) | 0.23 mi NE | Demolition | Interior category 2 demolition: removal of non-structural walls and removal of all associated debris | $25,000 | [BRCM-26-017441](https://nearbypermits.com/baltimore/permit/BRCM-26-017441/) |
| Aug 17, 2026 | [824 E 41st St](https://nearbypermits.com/baltimore/address/824-e-41st-st/) | 0.23 mi E | Electrical | Replace 50-gallon electric water heater with same. | $900 | [BRCM-26-016772](https://nearbypermits.com/baltimore/permit/BRCM-26-016772/) |
| Aug 14, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 0.24 mi SE | Mechanical (HVAC) | Install 2.5 ton A/C, 60K BTU gas furnace and ductwork. Gas by others. | $11,600 | [BRCM-26-016375](https://nearbypermits.com/baltimore/permit/BRCM-26-016375/) |
| Aug 14, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 0.24 mi SE | Mechanical (HVAC) | Install 2.5 ton A/C, 60K BTU furnace and duct work for rowhouse. Gas by others. | $11,600 | [BRCM-26-016373](https://nearbypermits.com/baltimore/permit/BRCM-26-016373/) |
| Aug 11, 2026 | [507 Wyanoke Ave](https://nearbypermits.com/baltimore/address/507-wyanoke-ave/) | 0.20 mi S | Electrical | 100 AMP Service Cable and Install 20 circuits | $3,000 | [BRCM-26-016338](https://nearbypermits.com/baltimore/permit/BRCM-26-016338/) |
| Aug 11, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 0.24 mi SE | Electrical | Install 20 new circuits. | $3,000 | [BRCM-26-016336](https://nearbypermits.com/baltimore/permit/BRCM-26-016336/) |
| Aug 11, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 0.24 mi SE | Electrical | Install 100 AMP service and install 20 circuits. | $3,000 | [BRCM-26-016335](https://nearbypermits.com/baltimore/permit/BRCM-26-016335/) |
| Aug 11, 2026 | [507 Wyanoke Ave](https://nearbypermits.com/baltimore/address/507-wyanoke-ave/) | 0.20 mi S | Alteration or repair | To frame out exterior walls ONLY on each floor. Only for Insulation purposes. We will be using foam insulation, and we need space for that. NO STRUCTURAL changes being made. Replace 8 exterior windows, same size and same location. Replace 2 doors exterior same size and same location. Hang Cabinets,  | $15,000 | [BRCM-26-016334](https://nearbypermits.com/baltimore/permit/BRCM-26-016334/) |
| Aug 11, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 0.24 mi SE | Alteration or repair | To frame out exterior walls ONLY on each floor. Only for Insulation purposes. We will be using foam insulation, and we need space for that. NO STRUCTURAL changes being made. Replace 8 exterior windows, same size and same location. Replace 2 doors exterior same size and same location. Hang Cabinets,  | $15,000 | [BRCM-26-016327](https://nearbypermits.com/baltimore/permit/BRCM-26-016327/) |
| Aug 11, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 0.24 mi SE | Alteration or repair | To frame out exterior walls ONLY on each floor. Only for Insulation purposes. We will be using foam insulation, and we need space for that. NO STRUCTURAL changes being made. Replace 8 exterior windows, same size and same location. Replace 2 doors exterior same size and same location. Hang Cabinets,  | $15,000 | [BRCM-26-016326](https://nearbypermits.com/baltimore/permit/BRCM-26-016326/) |
| Aug 11, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 0.24 mi SE | Plumbing | Plumbing - 10 fixtures, W & W | $2,000 | [BRCM-26-016286](https://nearbypermits.com/baltimore/permit/BRCM-26-016286/) |
| Aug 11, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 0.24 mi SE | Plumbing | Plumbing - 10 fixtures, W & W | $2,000 | [BRCM-26-016285](https://nearbypermits.com/baltimore/permit/BRCM-26-016285/) |
| Aug 11, 2026 | [804 Cator Ave](https://nearbypermits.com/baltimore/address/804-cator-ave/) | 0.19 mi E | Alteration or repair | Renewal by andersen to remove and replace 1 window, no structural changes, no widening of existing openings | $2,349 | [BRCM-26-016089](https://nearbypermits.com/baltimore/permit/BRCM-26-016089/) |
| Jul 31, 2026 | [3956 Wilsby Ave](https://nearbypermits.com/baltimore/address/3956-wilsby-ave/) | 0.23 mi SE | Alteration or repair | Interior Demo I: No changes to layout; windows (no layout changes) and doors replacement (Total: 13); Paint, | $5,000 | [BRCM-26-015684](https://nearbypermits.com/baltimore/permit/BRCM-26-015684/) |
| Jul 13, 2026 | [217 Wendover Rd](https://nearbypermits.com/baltimore/address/217-wendover-rd/) | 0.21 mi SW | Plumbing | replace water service from. meeter to inside of home | $4,500 | [BRCM-26-014330](https://nearbypermits.com/baltimore/permit/BRCM-26-014330/) |
| Jul 6, 2026 | [512 E 39th St](https://nearbypermits.com/baltimore/address/512-e-39th-st/) | 0.23 mi S | Plumbing | Emergency Sewer Replacement NO ROW | $8,400 | [BRCM-26-013768](https://nearbypermits.com/baltimore/permit/BRCM-26-013768/) |
| Jun 30, 2026 | [210 Lambeth Rd](https://nearbypermits.com/baltimore/address/210-lambeth-rd/) | 0.24 mi W | New building | new wiring for partial basement gym/bathroom remodel | $6,000 | [BRCM-26-013643](https://nearbypermits.com/baltimore/permit/BRCM-26-013643/) |
| Jun 29, 2026 | [212 Lambeth Rd](https://nearbypermits.com/baltimore/address/212-lambeth-rd/) | 0.22 mi W | Electrical | Install a 150 amp 120/240 volt single phrase feeder for a sub-panel in a detached garage. Two circuits. Install 2 - 60 amp car chargers in the detached garage | $8,000 | [BRCM-26-013338](https://nearbypermits.com/baltimore/permit/BRCM-26-013338/) |
| Jun 15, 2026 | [210 Lambeth Rd](https://nearbypermits.com/baltimore/address/210-lambeth-rd/) | 0.24 mi W | Plumbing | We shall reconstruct the water and waste to the existing basement bathroom. (1) toilet, (1) shower and (1) lavatory. Replace existing water heater with a tankless gas unit 199k btu. All work done as per code | $5,000 | [BRCM-26-012055](https://nearbypermits.com/baltimore/permit/BRCM-26-012055/) |
| Jun 15, 2026 | [821 E 41st St](https://nearbypermits.com/baltimore/address/821-e-41st-st/) | 0.22 mi E | Fence, wall or deck | Install 86 linear feet of 42 inch high aluminum fence in front and side yard of rowhouse, 2 x 2 posts 8 feet apart and 12 inch deep footers as per code | $5,160 | [BRCM-26-010968](https://nearbypermits.com/baltimore/permit/BRCM-26-010968/) |
| Jun 11, 2026 | [3936 Frisby St](https://nearbypermits.com/baltimore/address/3936-frisby-st/) | 0.24 mi S | Plumbing | Gas range replacement | $140 | [BRCM-26-011783](https://nearbypermits.com/baltimore/permit/BRCM-26-011783/) |
| Jun 5, 2026 | [3903 Greenmount Ave](https://nearbypermits.com/baltimore/address/3903-greenmount-ave/) | 0.22 mi S | Electrical | Install new interior water and waste to (3) full baths, (1) half bath, (1) Kitchen, (1) laundry and (2) hose bibs. Install electric water heater. Install and hookup new interior gas to stove and furnae as per code. | $1,000 | [BRCM-26-011793](https://nearbypermits.com/baltimore/permit/BRCM-26-011793/) |
| Jun 3, 2026 | [714 E 43rd St](https://nearbypermits.com/baltimore/address/714-e-43rd-st/) | 0.19 mi NE | Alteration or repair | Repair outside water and waste service | $4,000 | [BRCM-26-011598](https://nearbypermits.com/baltimore/permit/BRCM-26-011598/) |
| May 29, 2026 | [3936 Lowndes Ave](https://nearbypermits.com/baltimore/address/3936-lowndes-ave/) | 0.24 mi SE | Mechanical (HVAC) | Replace 3 ton ac, oil, 80,000 btu furnace | $15,000 | [BRCM-26-011307](https://nearbypermits.com/baltimore/permit/BRCM-26-011307/) |
| May 29, 2026 | [601 Wyanoke Ave](https://nearbypermits.com/baltimore/address/601-wyanoke-ave/) | 0.23 mi S | Alteration or repair | Scope of work: Exterior alterations to include: Remove 9 antennas and install 6 antennas as per code as per plans | $2,500 | [BCCM-26-001036](https://nearbypermits.com/baltimore/permit/BCCM-26-001036/) |
| May 27, 2026 | [4201 Ivanhoe Ave](https://nearbypermits.com/baltimore/address/4201-ivanhoe-ave/) | 0.23 mi E | Plumbing | Installing plumbing fixtures for finals, 9 and 50k water heater | $3,000 | [BRCM-26-011192](https://nearbypermits.com/baltimore/permit/BRCM-26-011192/) |
| May 27, 2026 | [3954 Wilsby Ave](https://nearbypermits.com/baltimore/address/3954-wilsby-ave/) | 0.23 mi SE | Other | 100A Service Cable Replacement | $2,500 | [BRCM-26-011181](https://nearbypermits.com/baltimore/permit/BRCM-26-011181/) |
| May 27, 2026 | [601 Wyanoke Ave](https://nearbypermits.com/baltimore/address/601-wyanoke-ave/) | 0.23 mi S | Plumbing | Replace water heater | $1,000 | [BRCM-26-011109](https://nearbypermits.com/baltimore/permit/BRCM-26-011109/) |
| May 22, 2026 | [4201 Ivanhoe Ave](https://nearbypermits.com/baltimore/address/4201-ivanhoe-ave/) | 0.23 mi E | Electrical | Electrical final | $500 | [BRCM-26-010878](https://nearbypermits.com/baltimore/permit/BRCM-26-010878/) |
| May 20, 2026 | [813 Cator Ave](https://nearbypermits.com/baltimore/address/813-cator-ave/) | 0.23 mi E | Other |  | $19,815 | [BRCM-26-010339](https://nearbypermits.com/baltimore/permit/BRCM-26-010339/) |
| May 19, 2026 | [3936 Lowndes Ave](https://nearbypermits.com/baltimore/address/3936-lowndes-ave/) | 0.24 mi SE | Mechanical (HVAC) | Replace 3 ton ac, coil, 80,000 btu furnace | $15,000 | [BRCM-26-010586](https://nearbypermits.com/baltimore/permit/BRCM-26-010586/) |
| May 15, 2026 | [3909 Greenmount Ave](https://nearbypermits.com/baltimore/address/3909-greenmount-ave/) | 0.20 mi S | Mechanical (HVAC) | Replace existing 3 ton heat pump and coil | $9,275 | [BRCM-26-010328](https://nearbypermits.com/baltimore/permit/BRCM-26-010328/) |
| May 11, 2026 | [210 Lambeth Rd](https://nearbypermits.com/baltimore/address/210-lambeth-rd/) | 0.24 mi W | Demolition | SCOPE OF WORK: ------ INTERIOR/EXTERIOR ALTERATIONS ------ - CAT I basement Demolition of trims, non-structural walls, ceiling and removal of debris. - Framing using 2x4 s to create new partition walls with in gym space. - install new drywall, trim, and interior doors. and flooring New insulation R2 | $100,000 | [BRCM-26-008600](https://nearbypermits.com/baltimore/permit/BRCM-26-008600/) |
| May 8, 2026 | [4018 Wilsby Ave](https://nearbypermits.com/baltimore/address/4018-wilsby-ave/) | 0.20 mi SE | Other | Replace AC | $5,000 | [BRCM-26-009828](https://nearbypermits.com/baltimore/permit/BRCM-26-009828/) |

## More on this street

Other addresses on E 42nd St with permits, nearest house number first:

- [505 E 42nd St](https://nearbypermits.com/baltimore/address/505-e-42nd-st/): newest permit Jul 10, 2025
- [500 E 42nd St](https://nearbypermits.com/baltimore/address/500-e-42nd-st/): newest permit Mar 25, 2025

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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 2026-10-06 19:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, both permits at this address and 66 nearby: https://nearbypermits.com/baltimore/address/509-e-42nd-st/