# Building permits at 3400 Ash St, Baltimore, MD Four permits on record here. The newest, Mar 30: Permit, no description from the city. Within a quarter mile, the city has issued 17 more permits since May 1. One is for a new building, 820 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 30, 2026 | Other | | Not listed | [BCCM-26-001214](https://nearbypermits.com/baltimore/permit/BCCM-26-001214/) | | Oct 22, 2025 | Other | | $15,000 | [BCCM-25-002844](https://nearbypermits.com/baltimore/permit/BCCM-25-002844/) | | May 21, 2021 | Other | install (1) # annual testing inspection as per code. | $400 | [COM2021-65410](https://nearbypermits.com/baltimore/permit/COM2021-65410/) | | Jan 22, 2020 | Plumbing | test and certify 1 backflow preventer. (1) 3" install (1) # annual testing inspection as per code. | $400 | [COM2020-51538](https://nearbypermits.com/baltimore/permit/COM2020-51538/) | ## Within ¼ mi since May 1, 2026 17 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 | |---|---|---|---|---|---|---| | Sep 24, 2026 | [3431 Ash St](https://nearbypermits.com/baltimore/address/3431-ash-st/) | 210 ft NE | Plumbing | repair/replace water service | $6,000 | [BRCM-26-019414](https://nearbypermits.com/baltimore/permit/BRCM-26-019414/) | | Jun 22, 2026 | [1520 Clipper Rd](https://nearbypermits.com/baltimore/address/1520-clipper-rd/) | 230 ft E | Other | Removing T-Mobile cellular equipment from the structure. Nothing being replaced. | $20,000 | [BCCM-26-001351](https://nearbypermits.com/baltimore/permit/BCCM-26-001351/) | ### This block (250 to 1,000 ft), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 21, 2026 | [3515 Buena Vista Ave](https://nearbypermits.com/baltimore/address/3515-buena-vista-ave/) | 730 ft NE | Mechanical (HVAC) | Replace existing system with a 3 ton Hisense heat pump system | $3,500 | [BRCM-26-019302](https://nearbypermits.com/baltimore/permit/BRCM-26-019302/) | | Sep 18, 2026 | [3511 Buena Vista Ave](https://nearbypermits.com/baltimore/address/3511-buena-vista-ave/) | 720 ft NE | Plumbing | replaced 30 Gal NG atmospheric vent water heater, with expansion tank and drain pan | $3,630 | [BRCM-26-018483](https://nearbypermits.com/baltimore/permit/BRCM-26-018483/) | | Sep 16, 2026 | [3515 Buena Vista Ave](https://nearbypermits.com/baltimore/address/3515-buena-vista-ave/) | 730 ft NE | Electrical | fuel switch HVAC to electric heat pump | $12,000 | [BRCM-26-018995](https://nearbypermits.com/baltimore/permit/BRCM-26-018995/) | | Sep 3, 2026 | [3604 Ash St](https://nearbypermits.com/baltimore/address/3604-ash-st/) | 820 ft N | Mechanical (HVAC) | Install new HVAC equipment and ductwork in new row home. | $10,918 | [BRCM-26-018066](https://nearbypermits.com/baltimore/permit/BRCM-26-018066/) | | Sep 3, 2026 | [3600 Ash St](https://nearbypermits.com/baltimore/address/3600-ash-st/) | 800 ft N | Mechanical (HVAC) | Install new HVAC equipment and ductwork in new row home. Gas by others. | $10,918 | [BRCM-26-018061](https://nearbypermits.com/baltimore/permit/BRCM-26-018061/) | | Sep 3, 2026 | [3602 Ash St](https://nearbypermits.com/baltimore/address/3602-ash-st/) | 800 ft N | Mechanical (HVAC) | Install new HVAC equipment and duct work for new row home. Gas piping by others. | $10,918 | [BRCM-26-018057](https://nearbypermits.com/baltimore/permit/BRCM-26-018057/) | | Aug 26, 2026 | [3548 Ash St](https://nearbypermits.com/baltimore/address/3548-ash-st/) | 710 ft N | Other | Deconstruct weather damaged partial wood framing from partial structure. | $2,500 | [BRCM-26-002954](https://nearbypermits.com/baltimore/permit/BRCM-26-002954/) | | Aug 26, 2026 | [3550 Ash St](https://nearbypermits.com/baltimore/address/3550-ash-st/) | 730 ft N | Alteration or repair | Deconstruct partial weather damaged wood framing: To remove wooden floor boards removing wood floor joists remove interior wooden wall on left side of home Remove exterior plywood boards on right side of home Remove ALL cross beams, all 2x4 & all 2x6 in center of home, as per code, *Area will be sta | $2,500 | [BRCM-26-002952](https://nearbypermits.com/baltimore/permit/BRCM-26-002952/) | | Aug 16, 2026 | [3553 Sweet Air St](https://nearbypermits.com/baltimore/address/3553-sweet-air-st/) | 950 ft NE | Plumbing | water service into house replacement with a new pressure reducing valve and backflow preventer | $8,000 | [BRCM-26-016650](https://nearbypermits.com/baltimore/permit/BRCM-26-016650/) | | Aug 4, 2026 | [1523 Baldwin St](https://nearbypermits.com/baltimore/address/1523-baldwin-st/) | 510 ft NE | Other | | $500 | [BRCM-26-015461](https://nearbypermits.com/baltimore/permit/BRCM-26-015461/) | | Aug 3, 2026 | [3604 Ash St](https://nearbypermits.com/baltimore/address/3604-ash-st/) | 820 ft N | New building | REISSUANCE OF PERMITTED WORK: scope of work: new building: construct dwelling unit on newly subdivided lots. separate permits will be required for electrical, mechanical, plumbing, havc, and sprinkler systems as per plans as per code. approved subdivision #2018-028 granted bmza 2018-277/ 278, *Plans | $250,000 | [BRCM-26-014951](https://nearbypermits.com/baltimore/permit/BRCM-26-014951/) | | Jul 6, 2026 | [1428 Mill Race Rd](https://nearbypermits.com/baltimore/address/1428-mill-race-rd/) | 640 ft E | Fence, wall or deck | Replacing approximately 51' of 6' tall wood fence with 51' of 6' tall wood fence in back yard as per code in same location. Posts are 4x4. Footers are 12" and 30-36" deep | $2,000 | [BRCM-26-013309](https://nearbypermits.com/baltimore/permit/BRCM-26-013309/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 8, 2026 | [3578 Poole St](https://nearbypermits.com/baltimore/address/3578-poole-st/) | 0.21 mi NE | Alteration or repair | Scope of work: interior/exterior alterations and rear secon floor addition approximately 12'6"x12'6": interior demolition (category 2): renovate kitchen, new hardwood flooring, install new drywall, paint the entire house, install new 6 windows same size and place, replace 2 exterior doors same size | $25,000 | [BRCM-26-001722](https://nearbypermits.com/baltimore/permit/BRCM-26-001722/) | | Jun 22, 2026 | [3572 Poole St](https://nearbypermits.com/baltimore/address/3572-poole-st/) | 0.21 mi NE | Alteration or repair | Exterior alterations to existing sunroom to remove existing walls and construct new footings, foundations, and exterior walls. Existing roof and footprint to remain unchanged. Interior alterations to construct two bedrooms and closets. Alter existing half bathroom to add bathtub and relocate laundry | $75,000 | [BRCM-26-011481](https://nearbypermits.com/baltimore/permit/BRCM-26-011481/) | | May 5, 2026 | [3631 Ash St](https://nearbypermits.com/baltimore/address/3631-ash-st/) | 0.20 mi N | Other | | $14,000 | [BRCM-26-009084](https://nearbypermits.com/baltimore/permit/BRCM-26-009084/) | ## 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 Ash St with permits, nearest house number first: - [3424 Ash St](https://nearbypermits.com/baltimore/address/3424-ash-st/): newest permit Jun 2, 2025 - [3431 Ash St](https://nearbypermits.com/baltimore/address/3431-ash-st/): newest permit Sep 24, 2026 - [3434 Ash St](https://nearbypermits.com/baltimore/address/3434-ash-st/): newest permit Nov 13, 2025 - [3449 Ash St](https://nearbypermits.com/baltimore/address/3449-ash-st/): newest permit Jun 17, 2025 - [3548 Ash St](https://nearbypermits.com/baltimore/address/3548-ash-st/): newest permit Aug 26, 2026 - [3550 Ash St](https://nearbypermits.com/baltimore/address/3550-ash-st/): newest permit Aug 26, 2026 - [3600 Ash St](https://nearbypermits.com/baltimore/address/3600-ash-st/): newest permit Sep 3, 2026 - [3602 Ash St](https://nearbypermits.com/baltimore/address/3602-ash-st/): newest permit Sep 3, 2026 - [3604 Ash St](https://nearbypermits.com/baltimore/address/3604-ash-st/): newest permit Sep 3, 2026 - [3631 Ash St](https://nearbypermits.com/baltimore/address/3631-ash-st/): newest permit May 5, 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 13:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 17 nearby: https://nearbypermits.com/baltimore/address/3400-ash-st/