# Building permits at 301 E 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.

Six permits on record here. The newest, Mar 13: Mobile Communications America will install public safety DAS. Within a quarter mile, the city has issued 43 more permits since May 1. One is for a new building, 810 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Mar 13, 2026 | Other | Mobile Communications America will install public safety DAS. | $45,000 | [BCCM-26-000035](https://nearbypermits.com/baltimore/permit/BCCM-26-000035/) |
| Dec 9, 2024 | Electrical | install (23) # low voltage as per code. | $15,000 | [COM2024-91563](https://nearbypermits.com/baltimore/permit/COM2024-91563/) |
| Oct 8, 2024 | Fire systems | design and install a new wet pipe sprinkler system into an existing building with a new addition. install 347 new sprinklers as per plan as per code. | $98,750 | [COM2024-01018](https://nearbypermits.com/baltimore/permit/COM2024-01018/) |
| Jun 21, 2024 | Fire systems | amend permit: add hvac contractor. (original permit:com2022-03985:this facility will be a school serving the prekindergarten through first grade students. the project includes an addition and historic renovation/ restoration to an existing historic church. iiib construction, fully sprinklered school | Not listed | [COM2024-71410](https://nearbypermits.com/baltimore/permit/COM2024-71410/) |
| Jan 23, 2024 | Electrical | install (1) 200 amps electric service 600 v as per code. | $5,000 | [COM2024-50648](https://nearbypermits.com/baltimore/permit/COM2024-50648/) |
| Mar 16, 2022 | Addition | proposed to construct two story rear addition to the existing church as per drawings to the property line to the rear and side and corner | Not listed | [BMZ2022-00148](https://nearbypermits.com/baltimore/permit/BMZ2022-00148/) |

## Within ¼ mi since May 1, 2026

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

### Next door (under 250 ft), 3 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | [300 E Patapsco Ave](https://nearbypermits.com/baltimore/address/300-e-patapsco-ave/) | 230 ft N | Roofing | 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 27, 2026 | [300 Pontiac Ave](https://nearbypermits.com/baltimore/address/300-pontiac-ave/) | 230 ft S | 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/) |
| Jun 30, 2026 | [316 Pontiac Ave](https://nearbypermits.com/baltimore/address/316-pontiac-ave/) | 230 ft S | 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/) |

### This block (250 to 1,000 ft), 30 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [3803 4th St](https://nearbypermits.com/baltimore/address/3803-4th-st/) | 980 ft S | Fence, wall or deck | Install 870 feet of black 6' tall ornamental aluminum fence (see shop drawings) on the Washburn Ave., 4th Street and East Talbott Street sides and 150 feet of 6' black chain link fence (see shop drawings) across the back alley property line (See site plan) of the Saint Rose of Lima property. As per  | $54,000 | [BCCM-26-004129](https://nearbypermits.com/baltimore/permit/BCCM-26-004129/) |
| Oct 2, 2026 | [3716 5th St](https://nearbypermits.com/baltimore/address/3716-5th-st/) | 950 ft SE | Plumbing | Gas range replacement | $140 | [BRCM-26-019667](https://nearbypermits.com/baltimore/permit/BRCM-26-019667/) |
| Oct 1, 2026 | [3705 4th St](https://nearbypermits.com/baltimore/address/3705-4th-st/) | 700 ft S | Alteration or repair | Replace and repair existing decking boards | $500 | [BRCM-26-019629](https://nearbypermits.com/baltimore/permit/BRCM-26-019629/) |
| Sep 16, 2026 | [211 Pontiac Ave](https://nearbypermits.com/baltimore/address/211-pontiac-ave/) | 510 ft SW | 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 5, 2026 | [320 Washburn Ave](https://nearbypermits.com/baltimore/address/320-washburn-ave/) | 620 ft S | Other | Replace the line side of the meter service entrance cable from the meter to the weather head | $1,800 | [BRCM-26-018286](https://nearbypermits.com/baltimore/permit/BRCM-26-018286/) |
| Aug 18, 2026 | [333 Washburn Ave](https://nearbypermits.com/baltimore/address/333-washburn-ave/) | 840 ft S | Electrical | light fixtures 30, outlets 35, circuits 17 | $2,500 | [BRCM-26-016969](https://nearbypermits.com/baltimore/permit/BRCM-26-016969/) |
| Aug 5, 2026 | [3731 S Hanover St](https://nearbypermits.com/baltimore/address/3731-s-hanover-st/) | 990 ft W | Electrical | 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 4, 2026 | [3507 Horton Ave](https://nearbypermits.com/baltimore/address/3507-horton-ave/) | 850 ft NE | Electrical | Install 200 amp service, 24 circuits.install 80kbtu gas furnace,2 ton condenser, install 14 plumbing fixtures, water and waste reconstruction. 400 Cfm exhaust, new duct work, gas test | $8,200 | [BRCM-26-015878](https://nearbypermits.com/baltimore/permit/BRCM-26-015878/) |
| Aug 3, 2026 | [325 Washburn Ave](https://nearbypermits.com/baltimore/address/325-washburn-ave/) | 810 ft S | New building | new fixtures and devices | $2,500 | [BRCM-26-015846](https://nearbypermits.com/baltimore/permit/BRCM-26-015846/) |
| Aug 3, 2026 | [325 Washburn Ave](https://nearbypermits.com/baltimore/address/325-washburn-ave/) | 810 ft S | Other |  | $5,000 | [BRCM-26-015833](https://nearbypermits.com/baltimore/permit/BRCM-26-015833/) |
| Aug 3, 2026 | [314 Washburn Ave](https://nearbypermits.com/baltimore/address/314-washburn-ave/) | 610 ft S | Electrical | 150 amp service | $1,500 | [BRCM-26-015832](https://nearbypermits.com/baltimore/permit/BRCM-26-015832/) |
| Aug 3, 2026 | [3603 2nd St](https://nearbypermits.com/baltimore/address/3603-2nd-st/) | 500 ft W | Alteration or repair | Interior Drain Tile w/Sump Pump | $19,637 | [BRCM-26-015755](https://nearbypermits.com/baltimore/permit/BRCM-26-015755/) |
| Jul 28, 2026 | [333 Washburn Ave](https://nearbypermits.com/baltimore/address/333-washburn-ave/) | 840 ft S | Alteration or repair | Minor duct alterations and install bath fan | $600 | [BRCM-26-015391](https://nearbypermits.com/baltimore/permit/BRCM-26-015391/) |
| Jul 24, 2026 | [500 E Patapsco Ave](https://nearbypermits.com/baltimore/address/500-e-patapsco-ave/) | 950 ft E | Electrical | Electric: upgrade existing 4-100amp with new meters as per code | $6,000 | [BCCM-26-003267](https://nearbypermits.com/baltimore/permit/BCCM-26-003267/) |
| Jul 18, 2026 | [3540 5th St](https://nearbypermits.com/baltimore/address/3540-5th-st/) | 890 ft E | Alteration or repair | Demo damaged siding to exterior walls of property. Install new siding to front and rear of exterior. | $7,500 | [BRCM-26-014758](https://nearbypermits.com/baltimore/permit/BRCM-26-014758/) |
| Jul 13, 2026 | [304 Washburn Ave](https://nearbypermits.com/baltimore/address/304-washburn-ave/) | 580 ft S | 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/) |
| Jul 7, 2026 | [3601 S Hanover St](https://nearbypermits.com/baltimore/address/3601-s-hanover-st/) | 790 ft NW | 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/) |
| Jul 5, 2026 | [3608 5th St](https://nearbypermits.com/baltimore/address/3608-5th-st/) | 790 ft SE | Electrical | 200 Amp service 15 circuits 9 plumbing fixtures water and waste furnace stove 50k | $5,000 | [BRCM-26-002799](https://nearbypermits.com/baltimore/permit/BRCM-26-002799/) |
| Jul 2, 2026 | [333 Washburn Ave](https://nearbypermits.com/baltimore/address/333-washburn-ave/) | 840 ft S | Alteration or repair | Cosmetic interior alterations to include new drywall, flooring, and finishes. No structural changes | $8,000 | [BRCM-26-013776](https://nearbypermits.com/baltimore/permit/BRCM-26-013776/) |
| Jul 2, 2026 | [3731 S Hanover St](https://nearbypermits.com/baltimore/address/3731-s-hanover-st/) | 990 ft W | 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/) |
| Jul 1, 2026 | [333 Washburn Ave](https://nearbypermits.com/baltimore/address/333-washburn-ave/) | 840 ft S | Plumbing | Roughin plumbing and gas completed by others. Replace fixtures for 2 full baths, 1 Kitchen, 1 Laundry with sink. Replace gas fixtures only to stove, furnace and water heater. As per code. | $800 | [BRCM-26-013696](https://nearbypermits.com/baltimore/permit/BRCM-26-013696/) |
| Jun 25, 2026 | [3601 S Hanover St](https://nearbypermits.com/baltimore/address/3601-s-hanover-st/) | 790 ft NW | 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/) |
| Jun 12, 2026 | [3656 S Hanover St](https://nearbypermits.com/baltimore/address/3656-s-hanover-st/) | 990 ft W | Other |  | $75,236 | [BRCM-26-012247](https://nearbypermits.com/baltimore/permit/BRCM-26-012247/) |
| Jun 12, 2026 | [436 E Patapsco Ave](https://nearbypermits.com/baltimore/address/436-e-patapsco-ave/) | 780 ft E | Alteration or repair | To repair the cracks on the existing walkway on rear & side of building. 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 | $1,500 | [BCCM-26-002050](https://nearbypermits.com/baltimore/permit/BCCM-26-002050/) |
| Jun 5, 2026 | [3507 Horton Ave](https://nearbypermits.com/baltimore/address/3507-horton-ave/) | 850 ft NE | Alteration or repair | Category 1 demo scope of work frame all three level with 2x4 framing install r21 insulation to exterior walls and r 49 exterior ceiling. Install 1/2 drywall to all 2x4 framed walls ceiling. Install new interior doors and baseboreds. Install new viyl windows replacement windows to same existing openi | $5,000 | [BRCM-26-010972](https://nearbypermits.com/baltimore/permit/BRCM-26-010972/) |
| Jun 3, 2026 | [101 Cambria St](https://nearbypermits.com/baltimore/address/101-cambria-st/) | 710 ft W | Roofing | 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/) |
| Jun 2, 2026 | [9 W Patapsco Ave](https://nearbypermits.com/baltimore/address/9-w-patapsco-ave/) | 990 ft NW | 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/) |
| May 28, 2026 | [101 Cambria St](https://nearbypermits.com/baltimore/address/101-cambria-st/) | 710 ft W | Electrical | 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 22, 2026 | [3811 2nd St](https://nearbypermits.com/baltimore/address/3811-2nd-st/) | 990 ft SW | 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/) |
| May 4, 2026 | [416 E Patapsco Ave](https://nearbypermits.com/baltimore/address/416-e-patapsco-ave/) | 660 ft E | Alteration or repair | Removal and replacement of thirteen (13) existing windows with new energy-efficient units of the same size and location. Interior remodeling to include non-structural work such as drywall repair/replacement, flooring updates, painting, and minor finish carpentry. No structural modifications will be  | $80,000 | [BRCM-26-009354](https://nearbypermits.com/baltimore/permit/BRCM-26-009354/) |

### Farther (1,000 ft to ¼ mi), 10 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/) | 0.23 mi NE | Other | Install waste and water for three and a half baths kitchen sink washing machine connection and two hose bibs | $9,000 | [BRCM-26-018957](https://nearbypermits.com/baltimore/permit/BRCM-26-018957/) |
| Aug 24, 2026 | [3530 S Hanover St](https://nearbypermits.com/baltimore/address/3530-s-hanover-st/) | 0.21 mi NW | 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/) |
| Jul 30, 2026 | [216 Maude Ave](https://nearbypermits.com/baltimore/address/216-maude-ave/) | 0.20 mi NE | Other | Replace Load Side Service Cable | $1,500 | [BRCM-26-015627](https://nearbypermits.com/baltimore/permit/BRCM-26-015627/) |
| Jul 28, 2026 | [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/) | 0.23 mi NE | Mechanical (HVAC) | Install one 2 ton and one 2.5 ton heat pumps with duct work and 3ea.exhaust fans one dyer vent. | $18,000 | [BRCM-26-015334](https://nearbypermits.com/baltimore/permit/BRCM-26-015334/) |
| Jul 21, 2026 | [101 Chesapeake Ave](https://nearbypermits.com/baltimore/address/101-chesapeake-ave/) | 0.20 mi NW | Plumbing | Install Gas Line for Meter Relocation BGE WO # 19443472 | $5,500 | [BCCM-26-002482](https://nearbypermits.com/baltimore/permit/BCCM-26-002482/) |
| Jun 26, 2026 | [3800 S Hanover St](https://nearbypermits.com/baltimore/address/3800-s-hanover-st/) | 0.22 mi W | 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 19, 2026 | [501 Annabel Ave](https://nearbypermits.com/baltimore/address/501-annabel-ave/) | 0.19 mi E | Fence, wall or deck | remove front steps and build new concrete steps with railing | $2,000 | [BRCM-26-012836](https://nearbypermits.com/baltimore/permit/BRCM-26-012836/) |
| Jun 14, 2026 | [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/) | 0.23 mi NE | Electrical | 200A service upgrade and rewire house. | $7,000 | [BRCM-26-011922](https://nearbypermits.com/baltimore/permit/BRCM-26-011922/) |
| Jun 1, 2026 | [522 E Patapsco Ave](https://nearbypermits.com/baltimore/address/522-e-patapsco-ave/) | 0.21 mi E | Demolition | The replacement of (4) - windows all the same size at the north & southside's at the location side; as well as, interor demolition (catagory i). Replace (3) - interior doors all the same size on the north & southside at the location. Painting the whole home. Install drywall and install trim / basebo | $2,000 | [BRCM-26-011296](https://nearbypermits.com/baltimore/permit/BRCM-26-011296/) |
| May 29, 2026 | [513 Maude Ave](https://nearbypermits.com/baltimore/address/513-maude-ave/) | 0.25 mi E | Plumbing | replace 52k btu gas range new flex connector | $150 | [BRCM-25-022188](https://nearbypermits.com/baltimore/permit/BRCM-25-022188/) |

## More on this street

Other addresses on E Patapsco Ave with permits, nearest house number first:

- [300 E Patapsco Ave](https://nearbypermits.com/baltimore/address/300-e-patapsco-ave/): newest permit Sep 11, 2026
- [322 E Patapsco Ave](https://nearbypermits.com/baltimore/address/322-e-patapsco-ave/): newest permit Feb 21, 2026
- [223 E Patapsco Ave](https://nearbypermits.com/baltimore/address/223-e-patapsco-ave/): newest permit Apr 14, 2026
- [205 E Patapsco Ave](https://nearbypermits.com/baltimore/address/205-e-patapsco-ave/): newest permit Dec 6, 2024
- [413 E Patapsco Ave](https://nearbypermits.com/baltimore/address/413-e-patapsco-ave/): newest permit Sep 2, 2025
- [416 E Patapsco Ave](https://nearbypermits.com/baltimore/address/416-e-patapsco-ave/): newest permit May 4, 2026
- [425 E Patapsco Ave](https://nearbypermits.com/baltimore/address/425-e-patapsco-ave/): newest permit Apr 23, 2026
- [436 E Patapsco Ave](https://nearbypermits.com/baltimore/address/436-e-patapsco-ave/): newest permit Jun 12, 2026
- [439 E Patapsco Ave 1-4](https://nearbypermits.com/baltimore/address/439-e-patapsco-ave-1--4/): newest permit Jan 14, 2025
- [104 E Patapsco Ave](https://nearbypermits.com/baltimore/address/104-e-patapsco-ave/): newest permit Dec 5, 2024

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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 20:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 6 permits at this address and 43 nearby: https://nearbypermits.com/baltimore/address/301-e-patapsco-ave/