# Building permits at 400 Maude 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. One permit on record here. The newest, Sep 29, 2025: Permit, no description from the city. Within a quarter mile, the city has issued 26 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 29, 2025 | Other | | $11,000 | [BRCM-25-016947](https://nearbypermits.com/baltimore/permit/BRCM-25-016947/) | ## Within ¼ mi since May 1, 2026 26 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 24, 2026 | [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/) | 150 ft SE | 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/) | | Jul 28, 2026 | [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/) | 150 ft SE | 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/) | | Jun 14, 2026 | [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/) | 150 ft SE | Electrical | 200A service upgrade and rewire house. | $7,000 | [BRCM-26-011922](https://nearbypermits.com/baltimore/permit/BRCM-26-011922/) | ### This block (250 to 1,000 ft), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 11, 2026 | [300 E Patapsco Ave](https://nearbypermits.com/baltimore/address/300-e-patapsco-ave/) | 960 ft SW | 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/) | | Sep 8, 2026 | [523 Maude Ave](https://nearbypermits.com/baltimore/address/523-maude-ave/) | 710 ft SE | Mechanical (HVAC) | Gas Conversion Replacing Oil Furnace with new Gas Furnace | $21,300 | [BRCM-26-018170](https://nearbypermits.com/baltimore/permit/BRCM-26-018170/) | | Aug 4, 2026 | [3507 Horton Ave](https://nearbypermits.com/baltimore/address/3507-horton-ave/) | 340 ft SW | 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/) | | Jul 30, 2026 | [216 Maude Ave](https://nearbypermits.com/baltimore/address/216-maude-ave/) | 410 ft W | Other | Replace Load Side Service Cable | $1,500 | [BRCM-26-015627](https://nearbypermits.com/baltimore/permit/BRCM-26-015627/) | | Jul 24, 2026 | [500 E Patapsco Ave](https://nearbypermits.com/baltimore/address/500-e-patapsco-ave/) | 960 ft S | 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/) | 760 ft S | 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 7, 2026 | [201 Frankfurst Ave](https://nearbypermits.com/baltimore/address/201-frankfurst-ave/) | 850 ft NW | Other | Replace 1 damaged 400 amp service disconnect. Remove feeders out of disconnect per code. | $7,000 | [BCCM-26-002901](https://nearbypermits.com/baltimore/permit/BCCM-26-002901/) | | Jun 19, 2026 | [501 Annabel Ave](https://nearbypermits.com/baltimore/address/501-annabel-ave/) | 780 ft S | 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 12, 2026 | [436 E Patapsco Ave](https://nearbypermits.com/baltimore/address/436-e-patapsco-ave/) | 920 ft S | 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/) | 340 ft SW | 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/) | | May 29, 2026 | [513 Maude Ave](https://nearbypermits.com/baltimore/address/513-maude-ave/) | 620 ft SE | Plumbing | replace 52k btu gas range new flex connector | $150 | [BRCM-25-022188](https://nearbypermits.com/baltimore/permit/BRCM-25-022188/) | | May 4, 2026 | [416 E Patapsco Ave](https://nearbypermits.com/baltimore/address/416-e-patapsco-ave/) | 850 ft S | 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), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 27, 2026 | [300 Pontiac Ave](https://nearbypermits.com/baltimore/address/300-pontiac-ave/) | 0.24 mi SW | 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/) | | Aug 17, 2026 | [3423 6th St](https://nearbypermits.com/baltimore/address/3423-6th-st/) | 0.19 mi E | Plumbing | install new water service from meter to home. | $5,400 | [BRCM-26-016155](https://nearbypermits.com/baltimore/permit/BRCM-26-016155/) | | Jul 25, 2026 | [3425 6th St](https://nearbypermits.com/baltimore/address/3425-6th-st/) | 0.19 mi E | Alteration or repair | Change cabinets in existing kitchens and bathrooms install new fixtures Paint interior new flooring LVT | $5,000 | [BRCM-26-015239](https://nearbypermits.com/baltimore/permit/BRCM-26-015239/) | | Jul 25, 2026 | [3425 6th St](https://nearbypermits.com/baltimore/address/3425-6th-st/) | 0.19 mi E | Plumbing | Change out fixtures 9 plumbing fixtures 2 ton ac 90k furnace 20 fixture devices | $2,000 | [BRCM-26-015238](https://nearbypermits.com/baltimore/permit/BRCM-26-015238/) | | Jul 21, 2026 | [101 Chesapeake Ave](https://nearbypermits.com/baltimore/address/101-chesapeake-ave/) | 0.24 mi W | Plumbing | Install Gas Line for Meter Relocation BGE WO # 19443472 | $5,500 | [BCCM-26-002482](https://nearbypermits.com/baltimore/permit/BCCM-26-002482/) | | Jul 5, 2026 | [3608 5th St](https://nearbypermits.com/baltimore/address/3608-5th-st/) | 0.23 mi S | 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/) | | Jun 30, 2026 | [316 Pontiac Ave](https://nearbypermits.com/baltimore/address/316-pontiac-ave/) | 0.24 mi SW | 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 4, 2026 | [601 Chart Ave](https://nearbypermits.com/baltimore/address/601-chart-ave/) | 0.19 mi SE | Alteration or repair | Interior clean of Debris and analysis of next steps for rehabilitation of property | $1,500 | [BRCM-26-001656](https://nearbypermits.com/baltimore/permit/BRCM-26-001656/) | | Jun 1, 2026 | [522 E Patapsco Ave](https://nearbypermits.com/baltimore/address/522-e-patapsco-ave/) | 0.21 mi S | Alteration or repair | 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 22, 2026 | [615 Annabel Ave](https://nearbypermits.com/baltimore/address/615-annabel-ave/) | 0.24 mi SE | Other | | $18,780 | [BRCM-26-010796](https://nearbypermits.com/baltimore/permit/BRCM-26-010796/) | | May 22, 2026 | [614 Maude Ave](https://nearbypermits.com/baltimore/address/614-maude-ave/) | 0.20 mi SE | Plumbing | Residential Sewer replacement | $5,490 | [BRCM-25-016065](https://nearbypermits.com/baltimore/permit/BRCM-25-016065/) | ## 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 Maude Ave with permits, nearest house number first: - [414 Maude Ave](https://nearbypermits.com/baltimore/address/414-maude-ave/): newest permit Sep 24, 2026 - [330 Maude Ave](https://nearbypermits.com/baltimore/address/330-maude-ave/): newest permit Jan 14, 2026 - [506 Maude Ave](https://nearbypermits.com/baltimore/address/506-maude-ave/): newest permit Feb 28, 2026 - [513 Maude Ave](https://nearbypermits.com/baltimore/address/513-maude-ave/): newest permit May 29, 2026 - [520 Maude Ave](https://nearbypermits.com/baltimore/address/520-maude-ave/): newest permit Jul 1, 2025 - [522 Maude Ave](https://nearbypermits.com/baltimore/address/522-maude-ave/): newest permit Mar 1, 2026 - [523 Maude Ave](https://nearbypermits.com/baltimore/address/523-maude-ave/): newest permit Sep 8, 2026 - [216 Maude Ave](https://nearbypermits.com/baltimore/address/216-maude-ave/): newest permit Jul 30, 2026 - [208 Maude Ave](https://nearbypermits.com/baltimore/address/208-maude-ave/): newest permit Jan 6, 2026 - [609 Maude Ave](https://nearbypermits.com/baltimore/address/609-maude-ave/): newest permit Jul 14, 2025 --- 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 00:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 26 nearby: https://nearbypermits.com/baltimore/address/400-maude-ave/