# Building permits at 3641 Keystone Ave, Baltimore, MD The biggest project within a quarter mile since May 1: a $375,000 project at 2010 Clipper Park Rd, permitted May 15. One permit on record here. The newest, Dec 19, 2025: Permit, no description from the city. Within a quarter mile, the city has issued 15 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 19, 2025 | Other | | $3,304 | [BRCM-25-022741](https://nearbypermits.com/baltimore/permit/BRCM-25-022741/) | ## Within ¼ mi since May 1, 2026 15 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 14, 2026 | [3616 Keystone Ave](https://nearbypermits.com/baltimore/address/3616-keystone-ave/) | 220 ft SW | Roofing | Remove and replace existing main roof surface with certainteed flintlastic torch down roofing system as per contract as per code | $8,400 | [BRCM-26-011208](https://nearbypermits.com/baltimore/permit/BRCM-26-011208/) | ### This block (250 to 1,000 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 18, 2026 | [3646 Malden Ave](https://nearbypermits.com/baltimore/address/3646-malden-ave/) | 490 ft W | Electrical | Re-wire house Upgrade service to 200A, 50 fixture, 16 circuits | $9,000 | [BRCM-26-019153](https://nearbypermits.com/baltimore/permit/BRCM-26-019153/) | | Sep 10, 2026 | [3646 Malden Ave](https://nearbypermits.com/baltimore/address/3646-malden-ave/) | 490 ft W | Plumbing | Rough in 1 half bathroom 1 full bathroom with shower 1 full bathroom with tub New pvc piping for drain and cpvc for water lines 1 kitchen 1 laundry | $8,000 | [BRCM-26-018317](https://nearbypermits.com/baltimore/permit/BRCM-26-018317/) | | Sep 8, 2026 | [3520 Parkdale Ave](https://nearbypermits.com/baltimore/address/3520-parkdale-ave/) | 530 ft SE | Alteration or repair | We are applying for a retroactive building permit to complete the retroactive approval process with CHAP for a mural project that was completed in June of 2026. The work was completed without a prior building permit. Our retroactive Authorization to Proceed Application has been submitted and approve | $25,600 | [BCCM-26-003799](https://nearbypermits.com/baltimore/permit/BCCM-26-003799/) | | Sep 2, 2026 | [2072 Rockrose Ave](https://nearbypermits.com/baltimore/address/2072-rockrose-ave/) | 560 ft NE | Plumbing | Emergency Water Service NO ROW | $6,800 | [BRCM-26-017970](https://nearbypermits.com/baltimore/permit/BRCM-26-017970/) | | Aug 19, 2026 | [3609 Keystone Ave](https://nearbypermits.com/baltimore/address/3609-keystone-ave/) | 290 ft S | Plumbing | Gas dryer replacement | $140 | [BRCM-26-016830](https://nearbypermits.com/baltimore/permit/BRCM-26-016830/) | | Jul 22, 2026 | [3619 Malden Ave](https://nearbypermits.com/baltimore/address/3619-malden-ave/) | 330 ft SW | Other | 100a Service replacement | $6,000 | [BRCM-26-014965](https://nearbypermits.com/baltimore/permit/BRCM-26-014965/) | | Jul 13, 2026 | [3609 Malden Ave](https://nearbypermits.com/baltimore/address/3609-malden-ave/) | 370 ft SW | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $2,352 | [BRCM-26-014285](https://nearbypermits.com/baltimore/permit/BRCM-26-014285/) | | Jul 1, 2026 | [3646 Malden Ave](https://nearbypermits.com/baltimore/address/3646-malden-ave/) | 490 ft W | Roofing | Demo Work: Category 2 Demo (500 SF) of Non-Bearing Stud Walls, Plaster, Trim, Insulation, Flooring / Roofing & Debris. New Interior Work: Framing (1,000 SF) w/ Stud Walls, Drywall, Trim, Insulation (R-30 Walls, R-60 Roof). Doors (11). New Exterior Work: New Exterior Doors (3), Windows (8). New sidin | $50,000 | [BRCM-26-012673](https://nearbypermits.com/baltimore/permit/BRCM-26-012673/) | | Jun 30, 2026 | [2166 Druid Park Dr](https://nearbypermits.com/baltimore/address/2166-druid-park-dr/) | 580 ft SW | Plumbing | Emergency water service replacement in kind - 5 foot long trench 3/4" poly blue tracer - existing expansion tank on site - dual check - shut off valve - seal wall. All work subject to field inspections as per code. | $11,032 | [BRCM-26-012539](https://nearbypermits.com/baltimore/permit/BRCM-26-012539/) | | Jun 16, 2026 | [2261 Park Hill Ave](https://nearbypermits.com/baltimore/address/2261-park-hill-ave/) | 880 ft W | Fence, wall or deck | Install 198' of 4' high 3 rail paddock wood fence with black wire mesh and (1) 5'wx4'h walk gate all in rear of property. Total footage including walk gate 198' | $5,050 | [BRCM-26-012197](https://nearbypermits.com/baltimore/permit/BRCM-26-012197/) | | May 4, 2026 | [2000 W 41st St Baltimore Maryland 21211-1420](https://nearbypermits.com/baltimore/address/2000-w-41st-st-baltimore-maryland-21211--1420/) | 870 ft NE | Electrical | Exterior alteration only to include new 115 long and 8 high fence with electric slide gates and drainage upgrades as per plans as per code. | Not listed | [COM2024-00240](https://nearbypermits.com/baltimore/permit/COM2024-00240/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 25, 2026 | [2040 Rockrose Ave](https://nearbypermits.com/baltimore/address/2040-rockrose-ave/) | 0.23 mi N | Other | AT&T is modifying equipment on an existing tower at 3900 Hooper Ave per owner's records. Removing (3) antennas, relocating (6) antennas, removing (15) RRHs. Install (3) Antennas, install (12) RRHs. Upgrade antenna mounts. As per plans as per code. Please add your licensed electrical and general cont | $26,000 | [BCCM-26-003397](https://nearbypermits.com/baltimore/permit/BCCM-26-003397/) | | Jun 24, 2026 | [3415 Woodberry Ave](https://nearbypermits.com/baltimore/address/3415-woodberry-ave/) | 0.22 mi SE | Plumbing | Replacing Tankless water heater 199000 BTU | $6,405 | [BRCM-26-013023](https://nearbypermits.com/baltimore/permit/BRCM-26-013023/) | | May 15, 2026 | [2010 Clipper Park Rd](https://nearbypermits.com/baltimore/address/2010-clipper-park-rd/) | 0.21 mi E | Roofing | Also known as 2002 CLIPPER PARK ROAD SUITE 105 SCOPE OF WORK: ---- EXTERIOR ALTERATIONS (REPAIR) ------- - Structural repair of existing heavy timber roof trusses where damaged, including replacement of damaged timber sections and structural steel reinforcements. removal of existing asphalt shingle | $375,000 | [BCCM-26-000154](https://nearbypermits.com/baltimore/permit/BCCM-26-000154/) | ## 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 Keystone Ave with permits, nearest house number first: - [3621 Keystone Ave](https://nearbypermits.com/baltimore/address/3621-keystone-ave/): newest permit Jul 16, 2025 - [3616 Keystone Ave](https://nearbypermits.com/baltimore/address/3616-keystone-ave/): newest permit Jul 14, 2026 - [3612 Keystone Ave](https://nearbypermits.com/baltimore/address/3612-keystone-ave/): newest permit Apr 28, 2025 - [3609 Keystone Ave](https://nearbypermits.com/baltimore/address/3609-keystone-ave/): newest permit Aug 19, 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 09:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 15 nearby: https://nearbypermits.com/baltimore/address/3641-keystone-ave/