# Building permits at 4502 Mary Ave, Baltimore, MD Two permits on record here. The newest, Jul 24, 2025: Interior Drain Tile System w/sump pump. Within a quarter mile, the city has issued 25 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 24, 2025 | Alteration or repair | Interior Drain Tile System w/sump pump | $4,500 | [BRCM-25-011033](https://nearbypermits.com/baltimore/permit/BRCM-25-011033/) | | Apr 19, 2019 | Plumbing | install (1) # gas test as per code. | $900 | [COM2019-62192](https://nearbypermits.com/baltimore/permit/COM2019-62192/) | ## Within ¼ mi since May 1, 2026 25 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 | |---|---|---|---|---|---|---| | Jun 15, 2026 | [4507 Glenarm Ave](https://nearbypermits.com/baltimore/address/4507-glenarm-ave/) | 210 ft NE | Mechanical (HVAC) | Install new mini split system. Install 27k heat pump (mini split outdoor) and (3) 9k air handlers (mini split indoors) | $25,017 | [BRCM-26-012500](https://nearbypermits.com/baltimore/permit/BRCM-26-012500/) | ### This block (250 to 1,000 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 21, 2026 | [5914 Plainfield Ave](https://nearbypermits.com/baltimore/address/5914-plainfield-ave/) | 730 ft NE | Electrical | Install (1) 20 amp circuit for dishwasher. | $1,000 | [BRCM-26-019245](https://nearbypermits.com/baltimore/permit/BRCM-26-019245/) | | Aug 31, 2026 | [5913 Greenhill Ave](https://nearbypermits.com/baltimore/address/5913-greenhill-ave/) | 650 ft N | Other | replace waterline | $3,000 | [BRCM-26-017682](https://nearbypermits.com/baltimore/permit/BRCM-26-017682/) | | Aug 12, 2026 | [4308 White Ave](https://nearbypermits.com/baltimore/address/4308-white-ave/) | 770 ft W | Plumbing | Gas Range Replacement | $140 | [BRCM-26-016189](https://nearbypermits.com/baltimore/permit/BRCM-26-016189/) | | Jun 19, 2026 | [4400 Bayonne Ave](https://nearbypermits.com/baltimore/address/4400-bayonne-ave/) | 830 ft SW | Alteration or repair | 1 exterior door and knob same size Fix gate top hinge replace and fix latch too me need new.Install 3 windows same size Paint inside of home and replace kithen base cabinets that are cracked or doors off with same size same color.Install countertop. | $2,140 | [BRCM-26-008194](https://nearbypermits.com/baltimore/permit/BRCM-26-008194/) | | Jun 15, 2026 | [5908 Grace Ave](https://nearbypermits.com/baltimore/address/5908-grace-ave/) | 800 ft NE | Roofing | I am replacing the roof at 5908 Grace Avenue. The roof is 12 squares. Per IRC R905.2.1, it requires asphalt shingles to be installed on solidly sheathed decks, ensuring proper support and fastening for roof coverings.t requires. | $6,000 | [BRCM-26-011460](https://nearbypermits.com/baltimore/permit/BRCM-26-011460/) | | Jun 5, 2026 | [4600 White Ave](https://nearbypermits.com/baltimore/address/4600-white-ave/) | 450 ft S | Other | | $6,200 | [BRCM-26-009435](https://nearbypermits.com/baltimore/permit/BRCM-26-009435/) | | May 21, 2026 | [4613 Mary Ave](https://nearbypermits.com/baltimore/address/4613-mary-ave/) | 610 ft SE | Plumbing | Replace 30-gallon 30,000 Btu gas water heater with the same. | $2,245 | [BRCM-26-010617](https://nearbypermits.com/baltimore/permit/BRCM-26-010617/) | | May 20, 2026 | [4400 Glenarm Ave](https://nearbypermits.com/baltimore/address/4400-glenarm-ave/) | 540 ft NW | Mechanical (HVAC) | Replace 2.5 ton ac, coil, 70,000 btu furnace | $11,000 | [BRCM-26-010705](https://nearbypermits.com/baltimore/permit/BRCM-26-010705/) | | May 18, 2026 | [4404 Glenarm Ave](https://nearbypermits.com/baltimore/address/4404-glenarm-ave/) | 480 ft NW | Mechanical (HVAC) | Install (1) 90000 btu furnace and (1) 2 ton a/c unit and (1) 2 ton heat pump with duct work gas by others (1) exhaust fan. | $12,000 | [BRCM-26-009506](https://nearbypermits.com/baltimore/permit/BRCM-26-009506/) | | May 13, 2026 | [4514 Bayonne Ave](https://nearbypermits.com/baltimore/address/4514-bayonne-ave/) | 750 ft S | Fence, wall or deck | Install Driveway- area to be installed 50x16 = 800 square feet. Install fence 60 feet total length,6 feet max. height, 4X4 post size, 12" diameter footing, 30" below grade. As per plans and as per code. | $5,000 | [BRCM-26-005998](https://nearbypermits.com/baltimore/permit/BRCM-26-005998/) | | May 8, 2026 | [4600 White Ave](https://nearbypermits.com/baltimore/address/4600-white-ave/) | 450 ft S | Plumbing | Replace gas range - new flex connector | $150 | [BRCM-26-009693](https://nearbypermits.com/baltimore/permit/BRCM-26-009693/) | ### Farther (1,000 ft to ¼ mi), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 25, 2026 | [4718 Duncrest Ave](https://nearbypermits.com/baltimore/address/4718-duncrest-ave/) | 0.25 mi E | Alteration or repair | Loan/Grant - Remove and replace 19 windows to include cap and caulk. Remove and replace 3 entry doors – front, kitchen and basement – including hardware and trim and paint. Remove and replace approx. 424 sq. ft. of concrete exterior driveway. Basement wall "L" shaped – approx. 336 sq. ft – to includ | $29,900 | [BRCM-26-018412](https://nearbypermits.com/baltimore/permit/BRCM-26-018412/) | | Sep 17, 2026 | [5931 Belair Rd](https://nearbypermits.com/baltimore/address/5931-belair-rd/) | 0.22 mi NW | Alteration or repair | Construction of a new mechanic workshop (garage) 21' x 22' and minor electrical work. as per code as per plans | $36,000 | [BCCM-26-002642](https://nearbypermits.com/baltimore/permit/BCCM-26-002642/) | | Sep 11, 2026 | [4706 Duncrest Ave](https://nearbypermits.com/baltimore/address/4706-duncrest-ave/) | 0.21 mi E | Alteration or repair | Renewal by andersen to remove and replace 1 patio door, no structural changes, no widening of existing openings | $2,347 | [BRCM-26-018586](https://nearbypermits.com/baltimore/permit/BRCM-26-018586/) | | Aug 26, 2026 | [4715 Hellwig Rd](https://nearbypermits.com/baltimore/address/4715-hellwig-rd/) | 0.19 mi E | Plumbing | Gas range replacement | $140 | [BRCM-26-017535](https://nearbypermits.com/baltimore/permit/BRCM-26-017535/) | | Aug 25, 2026 | [4715 Hellwig Rd](https://nearbypermits.com/baltimore/address/4715-hellwig-rd/) | 0.19 mi E | Plumbing | Gas dryer replacement | $140 | [BRCM-26-017346](https://nearbypermits.com/baltimore/permit/BRCM-26-017346/) | | Jun 23, 2026 | [4204 Mary Ave](https://nearbypermits.com/baltimore/address/4204-mary-ave/) | 0.22 mi W | Mechanical (HVAC) | Replace existing 2 ton ac and 50k btu furnace | $17,500 | [BRCM-26-013108](https://nearbypermits.com/baltimore/permit/BRCM-26-013108/) | | Jun 8, 2026 | [5929 Belair Rd](https://nearbypermits.com/baltimore/address/5929-belair-rd/) | 0.22 mi NW | Alteration or repair | Interior/exterior alterations to include renovation of a three story 2 unit Town home/ residence with basement, remodel to modernize the unit's interiors and redesign the interior layout on first level and a bath at second level, to repairing drywall, new toilet and kitchen fixtures, millwork as req | $50,000 | [BRCM-26-007099](https://nearbypermits.com/baltimore/permit/BRCM-26-007099/) | | May 30, 2026 | [4707 Hazelwood Ave](https://nearbypermits.com/baltimore/address/4707-hazelwood-ave/) | 0.22 mi SE | Fence, wall or deck | Break down and disassemble wood front porch. Have debris hauled away. Replace with new partial deck. | $2,500 | [BRCM-26-010995](https://nearbypermits.com/baltimore/permit/BRCM-26-010995/) | | May 29, 2026 | [4637 Hazelwood Ave](https://nearbypermits.com/baltimore/address/4637-hazelwood-ave/) | 0.20 mi SE | Mechanical (HVAC) | 2 Ton heat pump, duct work, 5 exhausts | $4,500 | [BRCM-26-011325](https://nearbypermits.com/baltimore/permit/BRCM-26-011325/) | | May 19, 2026 | [4617 Hazelwood Ave](https://nearbypermits.com/baltimore/address/4617-hazelwood-ave/) | 0.21 mi S | Other | | $26,000 | [BRCM-26-010030](https://nearbypermits.com/baltimore/permit/BRCM-26-010030/) | | May 14, 2026 | [4637 Hazelwood Ave](https://nearbypermits.com/baltimore/address/4637-hazelwood-ave/) | 0.20 mi SE | Plumbing | Adding 2 full bathrooms and 2 half bathrooms new kitchen, laundry, sump pump, gas furnace, gas stove and 2 hose bibs | $1,000 | [BRCM-26-010196](https://nearbypermits.com/baltimore/permit/BRCM-26-010196/) | | May 12, 2026 | [4637 Hazelwood Ave](https://nearbypermits.com/baltimore/address/4637-hazelwood-ave/) | 0.20 mi SE | Electrical | 200 amp service upgrade 38 circuits 75 devices | $5,000 | [BRCM-26-009767](https://nearbypermits.com/baltimore/permit/BRCM-26-009767/) | | May 5, 2026 | [4637 Hazelwood Ave](https://nearbypermits.com/baltimore/address/4637-hazelwood-ave/) | 0.20 mi SE | Alteration or repair | Interior/exterior alterations to include: interior demolition (category i); basement waterproofing / drain tile; install (2) replacement windows, (15) interior doors, (3) exterior doors (same size and place), furring on perimeter walls, install r21 insulation in walls, install new drywall, install l | $55,000 | [BRCM-26-009487](https://nearbypermits.com/baltimore/permit/BRCM-26-009487/) | ## 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 Mary Ave with permits, nearest house number first: - [4506 Mary Ave](https://nearbypermits.com/baltimore/address/4506-mary-ave/): newest permit Jan 7, 2026 - [4613 Mary Ave](https://nearbypermits.com/baltimore/address/4613-mary-ave/): newest permit May 21, 2026 - [4311 Mary Ave](https://nearbypermits.com/baltimore/address/4311-mary-ave/): newest permit Mar 6, 2025 - [4204 Mary Ave](https://nearbypermits.com/baltimore/address/4204-mary-ave/): newest permit Jun 23, 2026 - [4129 Mary Ave](https://nearbypermits.com/baltimore/address/4129-mary-ave/): newest permit Nov 18, 2024 - [4122 Mary Ave](https://nearbypermits.com/baltimore/address/4122-mary-ave/): newest permit Apr 30, 2025 - [4116 Mary Ave](https://nearbypermits.com/baltimore/address/4116-mary-ave/): newest permit Jul 28, 2026 - [4101 Mary Ave](https://nearbypermits.com/baltimore/address/4101-mary-ave/): newest permit May 14, 2025 - [3810 Mary Ave](https://nearbypermits.com/baltimore/address/3810-mary-ave/): newest permit Jul 23, 2026 - [3710 Mary Ave](https://nearbypermits.com/baltimore/address/3710-mary-ave/): newest permit Dec 21, 2024 --- 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 2026-10-12 07:21 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 25 nearby: https://nearbypermits.com/baltimore/address/4502-mary-ave/