# Building permits at 525 Denison St, Baltimore, MD

Eight permits on record here. The newest, Apr 14: Install 22-Circuits. Within a quarter mile, the city has issued 49 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Apr 14, 2026 | Electrical | Install 22-Circuits | $3,500 | [BRCM-26-007684](https://nearbypermits.com/baltimore/permit/BRCM-26-007684/) |
| Jan 6, 2026 | Other |  | $18,000 | [BRCM-26-000302](https://nearbypermits.com/baltimore/permit/BRCM-26-000302/) |
| Dec 2, 2025 | Other |  | $8,000 | [BRCM-25-022907](https://nearbypermits.com/baltimore/permit/BRCM-25-022907/) |
| Nov 30, 2025 | Other |  | $4,000 | [BRCM-25-022088](https://nearbypermits.com/baltimore/permit/BRCM-25-022088/) |
| Jul 11, 2025 | Electrical | Exterior and Interior Alterations, rebuild back existing fence, front existing porch, Rehab all interior, basement, first and second floor and Roof. All structural, electrical, plumbing and HVAC will be done according to drawings approved by city. Separate permit will be required for electrical, mec | $98,000 | [BRCM-25-001426](https://nearbypermits.com/baltimore/permit/BRCM-25-001426/) |
| Apr 1, 2024 | Fence, wall or deck | original permit was com2022-81692, extended permit was com2023-58092 i would like to obtain a building permit to built the following structures: interior entire house to be rebuild at three levels roof structure and roof at front porch to be new pony walls and columns at front porch to be repaired e | $71,000 | [COM2024-54007](https://nearbypermits.com/baltimore/permit/COM2024-54007/) |
| Mar 29, 2023 | Fence, wall or deck | extend: (original permit:com2022-81692:owners want to obtain a building permit to built the following structures: interior entire house to be rebuild at three levels roof structure & roof at the front porch to be new pony wall & stone columns at the porch to be repair. as per plans and as per code.) | Not listed | [COM2023-58092](https://nearbypermits.com/baltimore/permit/COM2023-58092/) |
| Oct 10, 2022 | Fence, wall or deck | owners want to obtain a building permit to built the following structures: interior entire house to be rebuild at three levels roof structure & roof at the front porch to be new pony wall & stone columns at the porch to be repair. as per plans and as per code. | $71,000 | [COM2022-81692](https://nearbypermits.com/baltimore/permit/COM2022-81692/) |

## Within ¼ mi since May 1, 2026

49 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 24, 2026 | [3321 Edmondson Ave](https://nearbypermits.com/baltimore/address/3321-edmondson-ave/) | 130 ft NE | Electrical | Scooper work plumbing replaces 4-toilets, 4-sinks, 2-tub, 2-shower, -1-kitchen sink, 1-washer, 1- electrical water heater, Gas - one Gas furnace 80,000, one stove Electrical work 1-200amp panel with service, 26 circuits, 57-fixtures HVAC work one A/c unit 3.5 tons, one gas furnace, ducts, 5- exhaust | $12,800 | [BRCM-26-014890](https://nearbypermits.com/baltimore/permit/BRCM-26-014890/) |
| Jun 3, 2026 | [3415 Edmondson Ave](https://nearbypermits.com/baltimore/address/3415-edmondson-ave/) | 230 ft W | Electrical | Install a new 200-amp service 1- new socket and wire with weather head 2- ground system 3- exterior main disconnect 200 amp | $3,000 | [BRCM-26-010059](https://nearbypermits.com/baltimore/permit/BRCM-26-010059/) |

### This block (250 to 1,000 ft), 35 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | [3302 W Franklin St](https://nearbypermits.com/baltimore/address/3302-w-franklin-st/) | 270 ft SE | Fence, wall or deck | category I - 989 sq ft-Scope of work: Interior alterations to include: Framing to create new partition walls, install new drywall, install new trim, install new interior and exterior doors, install new finishes, baseboard/trim, paint interior and exterior; install gutters and downspouts; cabinets an | $7,500 | [BRCM-26-020006](https://nearbypermits.com/baltimore/permit/BRCM-26-020006/) |
| Oct 1, 2026 | [3404 W Mulberry St](https://nearbypermits.com/baltimore/address/3404-w-mulberry-st/) | 610 ft SW | Fence, wall or deck | Tear down existing 8'X10' front porch Build new porch in kind (no roof work) | $4,000 | [BRCM-26-019614](https://nearbypermits.com/baltimore/permit/BRCM-26-019614/) |
| Sep 28, 2026 | [739 N Edgewood St](https://nearbypermits.com/baltimore/address/739-n-edgewood-st/) | 980 ft N | Plumbing | Gas pressure test on existing gas line serving 1 BTU furnace 60,000 | $3,000 | [BRCM-26-019722](https://nearbypermits.com/baltimore/permit/BRCM-26-019722/) |
| Sep 15, 2026 | [509 N Edgewood St](https://nearbypermits.com/baltimore/address/509-n-edgewood-st/) | 430 ft SW | Other | Gas - test, stove | $1,200 | [BRCM-26-018871](https://nearbypermits.com/baltimore/permit/BRCM-26-018871/) |
| Sep 15, 2026 | [411 N Edgewood St](https://nearbypermits.com/baltimore/address/411-n-edgewood-st/) | 610 ft SW | Electrical | Replace 100amp service line | $200 | [BRCM-26-018854](https://nearbypermits.com/baltimore/permit/BRCM-26-018854/) |
| Sep 14, 2026 | [3429 Edmondson Ave](https://nearbypermits.com/baltimore/address/3429-edmondson-ave/) | 320 ft W | Plumbing | Water heater replacement | $1,000 | [BRCM-26-018727](https://nearbypermits.com/baltimore/permit/BRCM-26-018727/) |
| Sep 13, 2026 | [612 N Edgewood St](https://nearbypermits.com/baltimore/address/612-n-edgewood-st/) | 730 ft NW | Plumbing | Emergency water service | $2,000 | [BRCM-26-018510](https://nearbypermits.com/baltimore/permit/BRCM-26-018510/) |
| Sep 8, 2026 | [722 N Edgewood St](https://nearbypermits.com/baltimore/address/722-n-edgewood-st/) | 920 ft N | Mechanical (HVAC) | Replace boiler | $8,000 | [BRCM-26-018299](https://nearbypermits.com/baltimore/permit/BRCM-26-018299/) |
| Sep 2, 2026 | [407 Gwynn Ave](https://nearbypermits.com/baltimore/address/407-gwynn-ave/) | 560 ft S | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | $2,303 | [BRCM-26-017904](https://nearbypermits.com/baltimore/permit/BRCM-26-017904/) |
| Aug 18, 2026 | [321 Denison St](https://nearbypermits.com/baltimore/address/321-denison-st/) | 940 ft S | Plumbing | Replacement 50 Gal Natural Gas 40,000 BTU Water Heater Pan Ball Valve Expansion Tank | $3,031 | [BRCM-26-011475](https://nearbypermits.com/baltimore/permit/BRCM-26-011475/) |
| Aug 12, 2026 | [729 N Edgewood St](https://nearbypermits.com/baltimore/address/729-n-edgewood-st/) | 910 ft N | Alteration or repair | interior drain line repair under slab | $300 | [BRCM-26-016308](https://nearbypermits.com/baltimore/permit/BRCM-26-016308/) |
| Jul 29, 2026 | [3521 Edmondson Ave](https://nearbypermits.com/baltimore/address/3521-edmondson-ave/) | 730 ft W | Electrical | Scooper work plumbing 4-toilets, 4-sinks, 2-tub, 2-shower, -1-kitchen sink, 1-washer, 1- electrical water heater,Gas work - one Gas furnace 80,000BTU, one stove 14,000BTU, Electrical work 1-200amp panel with service, outlets -35- lights 25, smoke detector -5, 25- circuits, 4-applinces, HVAC work one | $14,500 | [BRCM-26-015473](https://nearbypermits.com/baltimore/permit/BRCM-26-015473/) |
| Jul 16, 2026 | [409 N Edgewood St](https://nearbypermits.com/baltimore/address/409-n-edgewood-st/) | 620 ft SW | Electrical | Replace 100-amp service line | $1,000 | [BRCM-26-014716](https://nearbypermits.com/baltimore/permit/BRCM-26-014716/) |
| Jul 15, 2026 | [3521 Edmondson Ave](https://nearbypermits.com/baltimore/address/3521-edmondson-ave/) | 730 ft W | Alteration or repair | Scope of work Interior non-structural demolition will be performed throughout the residence, including removal of all interior drywall, all existing flooring (carpet, tile and other finishes), all bathroom fixtures, all kitchen and bathroom cabinets, non-structural partition walls, the concrete slab | $7,500 | [BRCM-26-014594](https://nearbypermits.com/baltimore/permit/BRCM-26-014594/) |
| Jul 15, 2026 | [722 N Edgewood St](https://nearbypermits.com/baltimore/address/722-n-edgewood-st/) | 920 ft N | Other |  | $200 | [BRCM-26-014454](https://nearbypermits.com/baltimore/permit/BRCM-26-014454/) |
| Jul 9, 2026 | [313 N Edgewood St](https://nearbypermits.com/baltimore/address/313-n-edgewood-st/) | 880 ft SW | Mechanical (HVAC) | Replacement of Air Conditioner and Gas Furnace | $6,200 | [BRCM-26-014175](https://nearbypermits.com/baltimore/permit/BRCM-26-014175/) |
| Jul 8, 2026 | [3302 W Franklin St](https://nearbypermits.com/baltimore/address/3302-w-franklin-st/) | 270 ft SE | Electrical | Install 200 amp service and 26 circuits gas test, 120000 btu, 80k furnace, 40k stove, 30k btu dryer, 400 exhaust 14 plumbing fixtures water and waste reconstruction, 2.5 ton condenser, new duct work. | $8,200 | [BRCM-26-013624](https://nearbypermits.com/baltimore/permit/BRCM-26-013624/) |
| Jul 6, 2026 | [605 Denison St](https://nearbypermits.com/baltimore/address/605-denison-st/) | 420 ft N | Plumbing | Gas line Pressure test | $1,500 | [BRCM-26-013904](https://nearbypermits.com/baltimore/permit/BRCM-26-013904/) |
| Jul 6, 2026 | [418 Gwynn Ave](https://nearbypermits.com/baltimore/address/418-gwynn-ave/) | 420 ft S | Other |  | $500 | [BRCM-26-013107](https://nearbypermits.com/baltimore/permit/BRCM-26-013107/) |
| Jul 1, 2026 | [400 Denison St](https://nearbypermits.com/baltimore/address/400-denison-st/) | 590 ft SW | Other |  | $500 | [BRCM-26-013574](https://nearbypermits.com/baltimore/permit/BRCM-26-013574/) |
| Jul 1, 2026 | [715 Denison St](https://nearbypermits.com/baltimore/address/715-denison-st/) | 800 ft N | Plumbing | Replace water service line | $5,700 | [BRCM-26-013487](https://nearbypermits.com/baltimore/permit/BRCM-26-013487/) |
| Jul 1, 2026 | [3318 Edmondson Ave](https://nearbypermits.com/baltimore/address/3318-edmondson-ave/) | 320 ft N | Other |  | $1,600 | [BRCM-26-012163](https://nearbypermits.com/baltimore/permit/BRCM-26-012163/) |
| Jun 29, 2026 | [338 Gwynn Ave](https://nearbypermits.com/baltimore/address/338-gwynn-ave/) | 790 ft S | Solar | This project involves the installation of a roof-mounted 6.08KW DC/ 7.600KW AC residential solar PV system under Civic Works Baltimore Shines Program (ARPA-funded), utilizing 15 LONGI SOLAR - LR5-54HPB-405M MODULES (405W) modules paired with 15 SolarEdge U650 power optimizers for enhanced module-lev | $1,800 | [BRCM-26-012604](https://nearbypermits.com/baltimore/permit/BRCM-26-012604/) |
| Jun 28, 2026 | [707 Denison St](https://nearbypermits.com/baltimore/address/707-denison-st/) | 750 ft N | Other |  | $20,000 | [BRCM-26-012738](https://nearbypermits.com/baltimore/permit/BRCM-26-012738/) |
| Jun 22, 2026 | [3306 W Franklin St](https://nearbypermits.com/baltimore/address/3306-w-franklin-st/) | 250 ft SE | Plumbing | water heater replacement | $3,000 | [BRCM-26-012995](https://nearbypermits.com/baltimore/permit/BRCM-26-012995/) |
| Jun 17, 2026 | [707 Denison St](https://nearbypermits.com/baltimore/address/707-denison-st/) | 750 ft N | Electrical | Existing -15-circuits, 54-fixtures, existing electrical panel with electrical service enter Electrical water heater, 10-plumbing fixtures, 2-toiles, 2-bath-sink, 1-tub, 1-shower, 1-kichen sink, 1- washer, 1- house beat, one heat pump unit 3- tons, existing ducts, 3-bath fan and dryer fan. one gas fu | $7,500 | [BRCM-26-012721](https://nearbypermits.com/baltimore/permit/BRCM-26-012721/) |
| Jun 10, 2026 | [3306 W Franklin St](https://nearbypermits.com/baltimore/address/3306-w-franklin-st/) | 250 ft SE | Electrical | 200 amp service,5 circuits | $2,500 | [BRCM-26-012196](https://nearbypermits.com/baltimore/permit/BRCM-26-012196/) |
| Jun 8, 2026 | [3513 Edmondson Ave](https://nearbypermits.com/baltimore/address/3513-edmondson-ave/) | 650 ft W | Other | Replace Meter - 100A Service | $1,000 | [BRCM-26-011142](https://nearbypermits.com/baltimore/permit/BRCM-26-011142/) |
| May 19, 2026 | [610 Denison St](https://nearbypermits.com/baltimore/address/610-denison-st/) | 470 ft NW | Plumbing | gas test only | $850 | [BRCM-26-010639](https://nearbypermits.com/baltimore/permit/BRCM-26-010639/) |
| May 19, 2026 | [3306 W Franklin St](https://nearbypermits.com/baltimore/address/3306-w-franklin-st/) | 250 ft SE | Other |  | $45,000 | [BRCM-26-009833](https://nearbypermits.com/baltimore/permit/BRCM-26-009833/) |
| May 15, 2026 | [3306 W Franklin St](https://nearbypermits.com/baltimore/address/3306-w-franklin-st/) | 250 ft SE | Mechanical (HVAC) | 3ton Heat pump installation and distribution system | $14,500 | [BRCM-26-009942](https://nearbypermits.com/baltimore/permit/BRCM-26-009942/) |
| May 13, 2026 | [409 Denison St](https://nearbypermits.com/baltimore/address/409-denison-st/) | 530 ft S | Plumbing | Remove old boiler. Install 105,000 btu gas boiler with 1/2 backflow device. | $15,766 | [BRCM-26-010161](https://nearbypermits.com/baltimore/permit/BRCM-26-010161/) |
| May 12, 2026 | [312 Denison St](https://nearbypermits.com/baltimore/address/312-denison-st/) | 950 ft S | Other |  | $500 | [BRCM-26-009638](https://nearbypermits.com/baltimore/permit/BRCM-26-009638/) |
| May 7, 2026 | [622 Denison St](https://nearbypermits.com/baltimore/address/622-denison-st/) | 550 ft N | Electrical | Install 7 branch circuits /feeders as per code. | $3,000 | [BRCM-26-009652](https://nearbypermits.com/baltimore/permit/BRCM-26-009652/) |
| May 6, 2026 | [329 N Edgewood St](https://nearbypermits.com/baltimore/address/329-n-edgewood-st/) | 790 ft SW | Other |  | $8,427 | [BRCM-26-009467](https://nearbypermits.com/baltimore/permit/BRCM-26-009467/) |

### Farther (1,000 ft to ¼ mi), 12 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [302 N Grantley St](https://nearbypermits.com/baltimore/address/302-n-grantley-st/) | 0.24 mi SW | Other |  | $200 | [BRCM-26-020457](https://nearbypermits.com/baltimore/permit/BRCM-26-020457/) |
| Sep 11, 2026 | [217 N Edgewood St](https://nearbypermits.com/baltimore/address/217-n-edgewood-st/) | 0.22 mi S | Plumbing | Replace 40-gallon 38,000 Btu gas water heater with the same. | Not listed | [BRCM-26-018540](https://nearbypermits.com/baltimore/permit/BRCM-26-018540/) |
| Sep 3, 2026 | [761 Linnard St](https://nearbypermits.com/baltimore/address/761-linnard-st/) | 0.22 mi N | Plumbing | Gas range replacement | $140 | [BRCM-26-018143](https://nearbypermits.com/baltimore/permit/BRCM-26-018143/) |
| Sep 1, 2026 | [775 N Grantley St](https://nearbypermits.com/baltimore/address/775-n-grantley-st/) | 0.25 mi N | Alteration or repair | 2 Windows & 2 exterior doors (same size same location) / perimeter wall framing, repair drywall, paint cabinets, replace lvp flooring | $4,000 | [BRCM-26-017957](https://nearbypermits.com/baltimore/permit/BRCM-26-017957/) |
| Aug 25, 2026 | [221 Denison St](https://nearbypermits.com/baltimore/address/221-denison-st/) | 0.23 mi S | Mechanical (HVAC) | Install 2 ton heat pump, air handler 7kw this permit replaces expired mechanical permit # com2024-93936 | $10,500 | [BRCM-26-017459](https://nearbypermits.com/baltimore/permit/BRCM-26-017459/) |
| Aug 21, 2026 | [326 N Grantley St](https://nearbypermits.com/baltimore/address/326-n-grantley-st/) | 0.22 mi SW | Alteration or repair | Repl r sec w/ storm / replace exterior door thru the home depot - same size, $500 - savage, nakia d. H: | $500 | [BRCM-26-017190](https://nearbypermits.com/baltimore/permit/BRCM-26-017190/) |
| Aug 11, 2026 | [205 N Edgewood St](https://nearbypermits.com/baltimore/address/205-n-edgewood-st/) | 0.25 mi SW | Alteration or repair | Renewal by andersen to remove and replace 1 entry door and 1 storm door, no structural changes, no widening of existing openings | $3,885 | [BRCM-26-016106](https://nearbypermits.com/baltimore/permit/BRCM-26-016106/) |
| Jul 22, 2026 | [703 N Grantley St](https://nearbypermits.com/baltimore/address/703-n-grantley-st/) | 0.21 mi NW | Plumbing | Install new laundry hookup and gas test | $1,600 | [BRCM-26-014615](https://nearbypermits.com/baltimore/permit/BRCM-26-014615/) |
| Jul 21, 2026 | [758 N Edgewood St](https://nearbypermits.com/baltimore/address/758-n-edgewood-st/) | 0.22 mi N | Mechanical (HVAC) | Replace existing 2 ton ac and 75k btu furnace | $10,000 | [BRCM-26-014900](https://nearbypermits.com/baltimore/permit/BRCM-26-014900/) |
| Jun 4, 2026 | [329 N Grantley St](https://nearbypermits.com/baltimore/address/329-n-grantley-st/) | 0.20 mi SW | Plumbing | Replace 30-gallon 30,000 Btu gas water heater with the same. | $2,162 | [BRCM-26-011761](https://nearbypermits.com/baltimore/permit/BRCM-26-011761/) |
| May 8, 2026 | [611 Allendale St](https://nearbypermits.com/baltimore/address/611-allendale-st/) | 0.24 mi W | Electrical | 200 Amps service 8 circuits 35 fixtures, 9 plumbing fixtures water and waste reconstruction, heat pump and duct work exhaust fans 75 cfm, | $15,000 | [BRCM-26-009669](https://nearbypermits.com/baltimore/permit/BRCM-26-009669/) |
| May 7, 2026 | [611 Allendale St](https://nearbypermits.com/baltimore/address/611-allendale-st/) | 0.24 mi W | Alteration or repair | Scope of work. complete Alteration. (category 1 Interior Demolition through-out) 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. Ins | $80,000 | [BRCM-26-009668](https://nearbypermits.com/baltimore/permit/BRCM-26-009668/) |

## 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 Denison St with permits, nearest house number first:

- [513 Denison St](https://nearbypermits.com/baltimore/address/513-denison-st/): newest permit Dec 18, 2025
- [602 Denison St](https://nearbypermits.com/baltimore/address/602-denison-st/): newest permit Jul 9, 2025
- [605 Denison St](https://nearbypermits.com/baltimore/address/605-denison-st/): newest permit Jul 6, 2026
- [610 Denison St](https://nearbypermits.com/baltimore/address/610-denison-st/): newest permit May 19, 2026
- [611 Denison St](https://nearbypermits.com/baltimore/address/611-denison-st/): newest permit Mar 27, 2026
- [616 Denison St](https://nearbypermits.com/baltimore/address/616-denison-st/): newest permit Mar 1, 2026
- [619 Denison St](https://nearbypermits.com/baltimore/address/619-denison-st/): newest permit Mar 17, 2025
- [621 Denison St](https://nearbypermits.com/baltimore/address/621-denison-st/): newest permit Mar 24, 2026
- [622 Denison St](https://nearbypermits.com/baltimore/address/622-denison-st/): newest permit May 7, 2026
- [628 Denison St](https://nearbypermits.com/baltimore/address/628-denison-st/): newest permit Apr 8, 2026

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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 2026-10-09 19:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 8 permits at this address and 49 nearby: https://nearbypermits.com/baltimore/address/525-denison-st/