# Building permits at 9 W Patapsco Ave, Baltimore, MD

The biggest project within a quarter mile since May 1: a $748,935 alteration or repair at 300 Pontiac Ave, permitted Aug 27.

Two permits on record here. The newest, Jun 2: Exterior alterations to include: Sign installation: Installing a set of illuminated channel letters that. Within a quarter mile, the city has issued 22 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jun 2, 2026 | Sign | Scope of Work: Exterior alterations to include: Sign installation: Installing a set of illuminated channel letters that reads BALTIMORE LAB PROJECT along with an illuminated logo cloudcan as per code as per plans, *Work should not impede public sidewalk access This property is in an Urban Renewal Pl | $7,565 | [BCCM-26-001507](https://nearbypermits.com/baltimore/permit/BCCM-26-001507/) |
| Aug 31, 2020 | Sign | install replacement wall mount sign, to front facade, reading: metro by t-mobile. 1'-7"h x 12'- 6" = 20.5 sf. linear frontage: 25'- 6". all work per attached dwgs, per code *customer should not impede public sidewalk access when installing the sign | $2,500 | [COM2020-74976](https://nearbypermits.com/baltimore/permit/COM2020-74976/) |

## Within ¼ mi since May 1, 2026

22 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 7, 2026 | [3601 S Hanover St](https://nearbypermits.com/baltimore/address/3601-s-hanover-st/) | 200 ft E | Electrical | Low voltage work for 3601 AS PER CODE. Approved For Work Only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $40,000 | [BCCM-26-002872](https://nearbypermits.com/baltimore/permit/BCCM-26-002872/) |
| Jun 25, 2026 | [3601 S Hanover St](https://nearbypermits.com/baltimore/address/3601-s-hanover-st/) | 200 ft E | Electrical | Renovation of existing building electrical system per plans and code. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $153,000 | [BCCM-26-001861](https://nearbypermits.com/baltimore/permit/BCCM-26-001861/) |

### This block (250 to 1,000 ft), 15 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | [211 Pontiac Ave](https://nearbypermits.com/baltimore/address/211-pontiac-ave/) | 760 ft SE | Fence, wall or deck | Remove and replace in kind 13' x 18' covered deck (202 sf) with stairs and ramp (not intended for ADA use). Remove and replace 88 linear feet of 6' wood privacy fence with 4' gate at the rear of the property. As per plans as per code | $25,000 | [BRCM-26-016175](https://nearbypermits.com/baltimore/permit/BRCM-26-016175/) |
| Sep 11, 2026 | [300 E Patapsco Ave](https://nearbypermits.com/baltimore/address/300-e-patapsco-ave/) | 1,000 ft E | Mechanical (HVAC) | Revision to BCCM-25-000812 to: SCOPE OF WORK: ----- EXTERIOR ALTERATIONS ----- - add a screen wall to roof to hide HVAC equipment AS PER PLANS AND AS PER CODE This property is in an Urban Renewal Plan Area and must follow URP guidelines. For more information visit, https://planning.baltimorecity.gov | $54,200 | [BCCM-26-003544](https://nearbypermits.com/baltimore/permit/BCCM-26-003544/) |
| Aug 28, 2026 | [101 W Patapsco Ave](https://nearbypermits.com/baltimore/address/101-w-patapsco-ave/) | 500 ft W | Electrical | Disconnect existing conduits and wiring to four (4) existing fuel dispensers and three (3) existing submersible pumps to allow replacement of the existing containment sumps. Reconnect the existing conduits and wiring after sumps replacement. | $15,000 | [BCCM-26-003861](https://nearbypermits.com/baltimore/permit/BCCM-26-003861/) |
| Aug 24, 2026 | [3530 S Hanover St](https://nearbypermits.com/baltimore/address/3530-s-hanover-st/) | 510 ft NE | Other | This is a project to have a Community Health Center. as per code as per plans 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-renewalinformation | $35,000 | [BCCM-25-003780](https://nearbypermits.com/baltimore/permit/BCCM-25-003780/) |
| Aug 5, 2026 | [3731 S Hanover St](https://nearbypermits.com/baltimore/address/3731-s-hanover-st/) | 670 ft S | Plumbing | Plumbing for one full bathroom kitchen, kitchen, laundry waste, water and electric water heater | $3,000 | [BRCM-26-013826](https://nearbypermits.com/baltimore/permit/BRCM-26-013826/) |
| Aug 3, 2026 | [3603 2nd St](https://nearbypermits.com/baltimore/address/3603-2nd-st/) | 530 ft SE | Alteration or repair | Interior Drain Tile w/Sump Pump | $19,637 | [BRCM-26-015755](https://nearbypermits.com/baltimore/permit/BRCM-26-015755/) |
| Jul 21, 2026 | [101 Chesapeake Ave](https://nearbypermits.com/baltimore/address/101-chesapeake-ave/) | 680 ft NE | Plumbing | Install Gas Line for Meter Relocation BGE WO # 19443472 | $5,500 | [BCCM-26-002482](https://nearbypermits.com/baltimore/permit/BCCM-26-002482/) |
| Jul 2, 2026 | [3731 S Hanover St](https://nearbypermits.com/baltimore/address/3731-s-hanover-st/) | 670 ft S | Electrical | Instal circuits for water heater, bathroom, gfci, and general use receptacles/lighting, | $2,500 | [BRCM-26-013721](https://nearbypermits.com/baltimore/permit/BRCM-26-013721/) |
| Jun 26, 2026 | [3800 S Hanover St](https://nearbypermits.com/baltimore/address/3800-s-hanover-st/) | 720 ft S | Alteration or repair | 20-Light, 5-outlet. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. | $1,000 | [BCCM-26-002698](https://nearbypermits.com/baltimore/permit/BCCM-26-002698/) |
| Jun 12, 2026 | [3656 S Hanover St](https://nearbypermits.com/baltimore/address/3656-s-hanover-st/) | 310 ft S | Other |  | $75,236 | [BRCM-26-012247](https://nearbypermits.com/baltimore/permit/BRCM-26-012247/) |
| Jun 8, 2026 | [3804 Potee St](https://nearbypermits.com/baltimore/address/3804-potee-st/) | 840 ft SW | Plumbing | Plumbing - 8 fixtures | $1,200 | [BRCM-26-011973](https://nearbypermits.com/baltimore/permit/BRCM-26-011973/) |
| Jun 3, 2026 | [101 Cambria St](https://nearbypermits.com/baltimore/address/101-cambria-st/) | 340 ft SE | Fence, wall or deck | Interior non-structural alterations to include: framing to create new non-structural interior partition walls. Renovation existing kitchen and all bathrooms. New interior finishes. Install new interior doors. Same size and location. Windows replacement in kind. Same size and location install (4) new | $6,500 | [BRCM-26-000899](https://nearbypermits.com/baltimore/permit/BRCM-26-000899/) |
| May 28, 2026 | [101 Cambria St](https://nearbypermits.com/baltimore/address/101-cambria-st/) | 340 ft SE | Plumbing | 200 Amp service. 25 Circuits breakers. Gas pressure test. Gas furnace. Stove. Duct work. 2.5 Ton ac. 3 Exhaust vents. 9 Plumbing fixtures, water line. Sanitary line. Electric water heater. | $9,500 | [BRCM-26-007801](https://nearbypermits.com/baltimore/permit/BRCM-26-007801/) |
| May 15, 2026 | [20 W Talbott St](https://nearbypermits.com/baltimore/address/20-w-talbott-st/) | 860 ft SW | Alteration or repair | Exterior alterations to include: repair/replace brick and vinyl siding on side of property (vehicle damage). | $1,000 | [BRCM-26-009068](https://nearbypermits.com/baltimore/permit/BRCM-26-009068/) |
| May 1, 2026 | [3820 S Hanover St](https://nearbypermits.com/baltimore/address/3820-s-hanover-st/) | 1,000 ft S | Fire systems | EMERGENCY FIRE ALARM PANEL REPLACEMENT This property is in an Urban Renewal Plan Area and must follow URP guidelines. For more information visit, https://planning.baltimorecity.gov/planning-plans/urban-renewal | $7,358 | [BCCM-26-001006](https://nearbypermits.com/baltimore/permit/BCCM-26-001006/) |

### Farther (1,000 ft to ¼ mi), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Aug 27, 2026 | [300 Pontiac Ave](https://nearbypermits.com/baltimore/address/300-pontiac-ave/) | 0.22 mi SE | Alteration or repair | SCOPE OF WORK: ----- INTERIOR/EXTERIOR ALTERATIONS ---- - Exterior Windows and Exterior Doors replacement. - replacement of exterior louvers and light fixtures, - and includes minor interior work to support the DAS system. As per plans and as per code | $748,935 | [BCCM-25-004463](https://nearbypermits.com/baltimore/permit/BCCM-25-004463/) |
| Jul 13, 2026 | [304 Washburn Ave](https://nearbypermits.com/baltimore/address/304-washburn-ave/) | 0.23 mi SE | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $2,217 | [BRCM-26-014287](https://nearbypermits.com/baltimore/permit/BRCM-26-014287/) |
| Jun 30, 2026 | [316 Pontiac Ave](https://nearbypermits.com/baltimore/address/316-pontiac-ave/) | 0.22 mi SE | Other | Mobile Communications America will install a Public Safety DAS at Marree Farring Elementary/Middle School as per plans as per code. | $45,110 | [BCCM-26-001370](https://nearbypermits.com/baltimore/permit/BCCM-26-001370/) |
| Jun 9, 2026 | [41 W Talbott St](https://nearbypermits.com/baltimore/address/41-w-talbott-st/) | 0.21 mi SW | Mechanical (HVAC) | Install (1) 3 ton air conditioning system, (1) 36,000 btu heat pump system sendc-36hf, and ductwork | $8,500 | [BRCM-26-007624](https://nearbypermits.com/baltimore/permit/BRCM-26-007624/) |
| May 22, 2026 | [3811 2nd St](https://nearbypermits.com/baltimore/address/3811-2nd-st/) | 0.19 mi S | Other | Install 94 linear feet of 6 foot high wood feencein rear and side yard of rowhouse, 4 x 4 posts 8 feet apart and 12 inch deep footers as per code | $5,545 | [BRCM-26-010749](https://nearbypermits.com/baltimore/permit/BRCM-26-010749/) |

## 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 W Patapsco Ave with permits, nearest house number first:

- [101 W Patapsco Ave](https://nearbypermits.com/baltimore/address/101-w-patapsco-ave/): newest permit Aug 28, 2026
- [601 W Patapsco Ave](https://nearbypermits.com/baltimore/address/601-w-patapsco-ave/): newest permit Dec 1, 2025
- [800 W Patapsco Ave](https://nearbypermits.com/baltimore/address/800-w-patapsco-ave/): newest permit Aug 5, 2026
- [810 W Patapsco Ave](https://nearbypermits.com/baltimore/address/810-w-patapsco-ave/): newest permit Oct 22, 2024
- [1400 W Patapsco Ave](https://nearbypermits.com/baltimore/address/1400-w-patapsco-ave/): newest permit Jun 10, 2025
- [1437 W Patapsco Ave](https://nearbypermits.com/baltimore/address/1437-w-patapsco-ave/): newest permit Jan 6, 2026
- [2101 W Patapsco Ave](https://nearbypermits.com/baltimore/address/2101-w-patapsco-ave/): newest permit Nov 4, 2025
- [2107 W Patapsco Ave](https://nearbypermits.com/baltimore/address/2107-w-patapsco-ave/): newest permit Aug 13, 2025
- [2135 W Patapsco Ave](https://nearbypermits.com/baltimore/address/2135-w-patapsco-ave/): newest permit Jun 19, 2026
- [2300 W Patapsco Ave](https://nearbypermits.com/baltimore/address/2300-w-patapsco-ave/): newest permit Sep 30, 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 2026-10-15 17:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, both permits at this address and 22 nearby: https://nearbypermits.com/baltimore/address/9-w-patapsco-ave/