# Building permits at 3922 Marx Ave, Baltimore, MD Two permits on record here. The newest, Feb 16: Permit, no description from the city. Within a quarter mile, the city has issued 29 more permits since May 1. One is for a new building, 0.22 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 16, 2026 | Other | | $22,969 | [BRCM-26-002821](https://nearbypermits.com/baltimore/permit/BRCM-26-002821/) | | Sep 27, 2023 | Other | install (1) 40000 btu fuel-burning equip as per code. | $1,000 | [COM2023-81661](https://nearbypermits.com/baltimore/permit/COM2023-81661/) | ## Within ¼ mi since May 1, 2026 29 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 | |---|---|---|---|---|---|---| | Aug 29, 2026 | [3915 Wilke Ave](https://nearbypermits.com/baltimore/address/3915-wilke-ave/) | 170 ft NE | Plumbing | Atmospheric Vent, NG, 40 Gallon water heater installation. New Shutoff, expansion tank, drip pan, drip leg, and gas cock. 40,000 BTU | $3,929 | [BRCM-26-017725](https://nearbypermits.com/baltimore/permit/BRCM-26-017725/) | | Jul 7, 2026 | [3912 Marx Ave](https://nearbypermits.com/baltimore/address/3912-marx-ave/) | 130 ft N | Plumbing | Emergency sewer lateral replacement | $11,000 | [BRCM-26-013902](https://nearbypermits.com/baltimore/permit/BRCM-26-013902/) | ### This block (250 to 1,000 ft), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [4621 Harcourt Rd](https://nearbypermits.com/baltimore/address/4621-harcourt-rd/) | 970 ft NW | Plumbing | Gas Range Replacement | $140 | [BRCM-26-019874](https://nearbypermits.com/baltimore/permit/BRCM-26-019874/) | | Sep 25, 2026 | [4617 Schley Ave](https://nearbypermits.com/baltimore/address/4617-schley-ave/) | 500 ft S | Mechanical (HVAC) | Install new mini split system. Install 27k heat pump (mini split outdoor) and (3) 9k air handlers (mini split indoors) | $27,000 | [BRCM-26-019630](https://nearbypermits.com/baltimore/permit/BRCM-26-019630/) | | Sep 17, 2026 | [4000 Woodlea Ave](https://nearbypermits.com/baltimore/address/4000-woodlea-ave/) | 930 ft E | Plumbing | Plumbing and gas remodel | $10,000 | [BRCM-26-019103](https://nearbypermits.com/baltimore/permit/BRCM-26-019103/) | | Sep 8, 2026 | [4617 Schley Ave](https://nearbypermits.com/baltimore/address/4617-schley-ave/) | 500 ft S | Electrical | Upgrade existing 100 to 200amp service. existing (2) 100 amp meters moved outside. update grounding and bonding to code. | $5,000 | [BRCM-26-018309](https://nearbypermits.com/baltimore/permit/BRCM-26-018309/) | | Sep 1, 2026 | [4103 Southern Ave](https://nearbypermits.com/baltimore/address/4103-southern-ave/) | 850 ft SE | Roofing | Interior Waterproofing | $12,000 | [BRCM-26-016777](https://nearbypermits.com/baltimore/permit/BRCM-26-016777/) | | Aug 31, 2026 | [3817 Woodlea Ave](https://nearbypermits.com/baltimore/address/3817-woodlea-ave/) | 810 ft NE | Plumbing | Gas Dryer Replacement | $140 | [BRCM-26-017422](https://nearbypermits.com/baltimore/permit/BRCM-26-017422/) | | Aug 13, 2026 | [4625 Harcourt Rd](https://nearbypermits.com/baltimore/address/4625-harcourt-rd/) | 980 ft NW | Other | Install 10 LF Basement Gutter and 1 sump pump | $3,378 | [BRCM-26-016632](https://nearbypermits.com/baltimore/permit/BRCM-26-016632/) | | Jul 21, 2026 | [3814 Woodlea Ave](https://nearbypermits.com/baltimore/address/3814-woodlea-ave/) | 990 ft NE | Mechanical (HVAC) | Replaced existing with goodman 80k gas furnace and 2.5 ton air conditioner | $14,959 | [BRCM-26-014931](https://nearbypermits.com/baltimore/permit/BRCM-26-014931/) | | Jul 2, 2026 | [3804 Southern Ave](https://nearbypermits.com/baltimore/address/3804-southern-ave/) | 890 ft NE | Other | | $500 | [BRCM-26-013747](https://nearbypermits.com/baltimore/permit/BRCM-26-013747/) | | Jun 26, 2026 | [4000 Woodlea Ave](https://nearbypermits.com/baltimore/address/4000-woodlea-ave/) | 930 ft E | Electrical | HVAC Replacement * Instal Carrier 2-ton outdoor heat pump condenser. * Matching Carrier 2-ton indoor fan coil. * 5KW electric emergency heat kit. * Reconnect existing ductwork, refrigerant lines, condensate drain, controls, and electrical connections as required for proper operation. Electrical Upgr | $900 | [BRCM-26-012357](https://nearbypermits.com/baltimore/permit/BRCM-26-012357/) | | Jun 10, 2026 | [4733 Luerssen Ave](https://nearbypermits.com/baltimore/address/4733-luerssen-ave/) | 450 ft E | Plumbing | Replace 30-gallon 30,000 Btu gas water heater with the same. | $2,359 | [BRCM-26-012172](https://nearbypermits.com/baltimore/permit/BRCM-26-012172/) | | Jun 9, 2026 | [3911 Woodlea Ave](https://nearbypermits.com/baltimore/address/3911-woodlea-ave/) | 710 ft E | Fence, wall or deck | Replacing chainlink fence with 6-foot wooden fence around back and side yards | $13,175 | [BRCM-26-011249](https://nearbypermits.com/baltimore/permit/BRCM-26-011249/) | | May 8, 2026 | [4509 Schley Ave](https://nearbypermits.com/baltimore/address/4509-schley-ave/) | 780 ft SW | Plumbing | Install a 50- Gallon Heat Pump Water Heater | $3,000 | [BRCM-26-009810](https://nearbypermits.com/baltimore/permit/BRCM-26-009810/) | | May 8, 2026 | [4107 Marx Ave](https://nearbypermits.com/baltimore/address/4107-marx-ave/) | 890 ft S | Mechanical (HVAC) | Install a 18K BTU ductless split heat pump system with 1 outdoor unit and 1 indoor unit. Replace disconnect for ductless heat pump. | $9,312 | [BRCM-26-009775](https://nearbypermits.com/baltimore/permit/BRCM-26-009775/) | | May 7, 2026 | [3814 Moravia Rd](https://nearbypermits.com/baltimore/address/3814-moravia-rd/) | 760 ft SW | Demolition | Rebuild existing demolished backyard shed. Size 10ft by 24ft. On partial existing concrete slab. Install new 6ft high wood fence. 195 Linear foot, 4x4 post, 18" diameter footing 24" below grade. With (2) gates. As per plans and as per code. All work will be performed by a professional fence company. | $6,500 | [BRCM-26-007719](https://nearbypermits.com/baltimore/permit/BRCM-26-007719/) | ### Farther (1,000 ft to ¼ mi), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [4639 Harcourt Rd](https://nearbypermits.com/baltimore/address/4639-harcourt-rd/) | 0.21 mi NW | Other | | $8,500 | [BRCM-26-020366](https://nearbypermits.com/baltimore/permit/BRCM-26-020366/) | | Sep 29, 2026 | [3322 Moravia Rd](https://nearbypermits.com/baltimore/address/3322-moravia-rd/) | 0.22 mi W | Electrical | 200 Amp update service | $1,200 | [BRCM-26-019904](https://nearbypermits.com/baltimore/permit/BRCM-26-019904/) | | Sep 25, 2026 | [4639 Harcourt Rd](https://nearbypermits.com/baltimore/address/4639-harcourt-rd/) | 0.21 mi NW | Alteration or repair | Keep the same design; renovate the second-floor bathroom (floor and wall tile); repaint the walls on the first and second floors; sand and paint the wood flooring; replace kitchen cabinets; install drywall around the basement; and renovate the basement bathroom. | $27,500 | [BRCM-26-019060](https://nearbypermits.com/baltimore/permit/BRCM-26-019060/) | | Sep 15, 2026 | [3910 Ridgecroft Rd](https://nearbypermits.com/baltimore/address/3910-ridgecroft-rd/) | 0.23 mi E | Plumbing | Replace 50-gallon electric water heater with same. | $467 | [BRCM-26-018910](https://nearbypermits.com/baltimore/permit/BRCM-26-018910/) | | Aug 31, 2026 | [4636 Harcourt Rd](https://nearbypermits.com/baltimore/address/4636-harcourt-rd/) | 0.23 mi NW | Plumbing | under slab camera inspection We will inspect French drain with camera and determine if it covers the perimeter interior of basement. We will then install customer supplied vanity for bathroom in basement securing drain assembly and water lines. All work will be thoroughly tested for leaks upon compl | $1,337 | [BRCM-26-016487](https://nearbypermits.com/baltimore/permit/BRCM-26-016487/) | | Jul 30, 2026 | [3811 Ridgecroft Road](https://nearbypermits.com/baltimore/address/3811-ridgecroft-road/) | 0.22 mi NE | Plumbing | new water service to house and new sewer line to house | $5,000 | [BRCM-26-015587](https://nearbypermits.com/baltimore/permit/BRCM-26-015587/) | | Jul 2, 2026 | [3317 Grenton Ave](https://nearbypermits.com/baltimore/address/3317-grenton-ave/) | 0.24 mi NW | Fence, wall or deck | Install 133 linear feet of 6 foot high vinyl fence in side and rear yard and 157 linear feet of 42 inch high aluminum fence in side and front yard of detached dwelling, 4 x 4 posts, 8 feet apart and 12 inch deep footers as per code | $14,480 | [BRCM-26-013333](https://nearbypermits.com/baltimore/permit/BRCM-26-013333/) | | May 27, 2026 | [3320 Moravia Rd](https://nearbypermits.com/baltimore/address/3320-moravia-rd/) | 0.23 mi NW | Alteration or repair | Remove/replace 6 windows; no structural changes | $10,188 | [BRCM-26-011152](https://nearbypermits.com/baltimore/permit/BRCM-26-011152/) | | May 21, 2026 | [3811 Ridgecroft Road](https://nearbypermits.com/baltimore/address/3811-ridgecroft-road/) | 0.22 mi NE | Mechanical (HVAC) | ductwork 3 ton heat pump system 3 exhaust fans-installed and wired by others 1 dryer vent-vent only | $8,000 | [BRCM-26-010638](https://nearbypermits.com/baltimore/permit/BRCM-26-010638/) | | May 20, 2026 | [3803 Woodlea Ave](https://nearbypermits.com/baltimore/address/3803-woodlea-ave/) | 0.19 mi NE | Plumbing | exterior water service line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $300 | [BRCM-26-010465](https://nearbypermits.com/baltimore/permit/BRCM-26-010465/) | | May 8, 2026 | [3811 Ridgecroft Road](https://nearbypermits.com/baltimore/address/3811-ridgecroft-road/) | 0.22 mi NE | New building | Previously approved under permit number COM2023-02763. Resubmission due to expiration. New construction split foyer house, will use 2x10 tji's and 2x4 wood to frame a 5 bedroom 3 bath house as per plans as per code. | $100,000 | [BRCM-26-003757](https://nearbypermits.com/baltimore/permit/BRCM-26-003757/) | | May 6, 2026 | [4023 Ridgecroft Rd](https://nearbypermits.com/baltimore/address/4023-ridgecroft-rd/) | 0.23 mi SE | Electrical | upgrade House power from 150 amp to 200 amp. | $1,000 | [BRCM-26-009530](https://nearbypermits.com/baltimore/permit/BRCM-26-009530/) | ## More on this street Other addresses on Marx Ave with permits, nearest house number first: - [3919 Marx Ave](https://nearbypermits.com/baltimore/address/3919-marx-ave/): newest permit Dec 26, 2025 - [3912 Marx Ave](https://nearbypermits.com/baltimore/address/3912-marx-ave/): newest permit Jul 7, 2026 - [3910 Marx Ave](https://nearbypermits.com/baltimore/address/3910-marx-ave/): newest permit Jul 11, 2025 - [4107 Marx Ave](https://nearbypermits.com/baltimore/address/4107-marx-ave/): newest permit May 8, 2026 - [4132 Marx Ave](https://nearbypermits.com/baltimore/address/4132-marx-ave/): newest permit Jun 8, 2026 - [4136 Marx Ave](https://nearbypermits.com/baltimore/address/4136-marx-ave/): newest permit Aug 15, 2026 - [4505 Marx Ave](https://nearbypermits.com/baltimore/address/4505-marx-ave/): newest permit Jun 12, 2025 - [4521 Marx Ave](https://nearbypermits.com/baltimore/address/4521-marx-ave/): newest permit Nov 18, 2025 - [4600 Marx Ave](https://nearbypermits.com/baltimore/address/4600-marx-ave/): newest permit May 2, 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 2026-10-08 12:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 29 nearby: https://nearbypermits.com/baltimore/address/3922-marx-ave/