# Building permits at 4100 Wilsby Ave, Baltimore, MD The biggest project within a quarter mile since May 1: a $350,000 project at 906 Cator Ave, permitted May 26. Five permits on record here. The newest, Apr 17: Fire sprinkler per NFPA 13d. Within a quarter mile, the city has issued 65 more permits since May 1. One is for a new building, 630 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 17, 2026 | Fire systems | Fire sprinkler per NFPA 13d | $3,000 | [BRCM-26-002178](https://nearbypermits.com/baltimore/permit/BRCM-26-002178/) | | Apr 8, 2026 | Plumbing | Replace 1" water service | $3,000 | [BRCM-26-007123](https://nearbypermits.com/baltimore/permit/BRCM-26-007123/) | | Feb 27, 2026 | Other | | $7,000 | [BRCM-26-003692](https://nearbypermits.com/baltimore/permit/BRCM-26-003692/) | | Jan 13, 2026 | Plumbing | Plumbing permit for installation of (1) # electric water heater, (12) # plumbing fixtures with associated piping. All work will be done according to baltimore city code. | $15,000 | [BRCM-26-000814](https://nearbypermits.com/baltimore/permit/BRCM-26-000814/) | | Nov 21, 2025 | Other | | $2,500 | [BRCM-25-022218](https://nearbypermits.com/baltimore/permit/BRCM-25-022218/) | ## Within ¼ mi since May 1, 2026 65 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 | |---|---|---|---|---|---|---| | Aug 11, 2026 | [804 Cator Ave](https://nearbypermits.com/baltimore/address/804-cator-ave/) | 120 ft E | Alteration or repair | Renewal by andersen to remove and replace 1 window, no structural changes, no widening of existing openings | $2,349 | [BRCM-26-016089](https://nearbypermits.com/baltimore/permit/BRCM-26-016089/) | | Jul 29, 2026 | [733 Cator Ave](https://nearbypermits.com/baltimore/address/733-cator-ave/) | 160 ft SW | Plumbing | Replace 40-gallon 40,000 Btu gas water heater with the same. | $41,537 | [BRCM-26-015402](https://nearbypermits.com/baltimore/permit/BRCM-26-015402/) | | May 8, 2026 | [4018 Wilsby Ave](https://nearbypermits.com/baltimore/address/4018-wilsby-ave/) | 230 ft S | Other | Replace AC | $5,000 | [BRCM-26-009828](https://nearbypermits.com/baltimore/permit/BRCM-26-009828/) | ### This block (250 to 1,000 ft), 43 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [4004 Wilsby Ave](https://nearbypermits.com/baltimore/address/4004-wilsby-ave/) | 340 ft S | Electrical | upgrade 100 t0 200 amp service | $2,500 | [BRCM-26-019824](https://nearbypermits.com/baltimore/permit/BRCM-26-019824/) | | Sep 25, 2026 | [701 E 43rd St](https://nearbypermits.com/baltimore/address/701-e-43rd-st/) | 960 ft NW | Solar | Scope of work: ----- exterior alterations ---- - install (24) roof-mounted solar panels, (24) micro-inverters, one 40a line side tap disconnect, 10.560kw as per plans and as per code | $16,000 | [BRCM-26-019186](https://nearbypermits.com/baltimore/permit/BRCM-26-019186/) | | Sep 22, 2026 | [911 Argonne Dr](https://nearbypermits.com/baltimore/address/911-argonne-dr/) | 940 ft SE | Plumbing | Gas Range Replacement 48000 BTUs | $140 | [BRCM-26-019128](https://nearbypermits.com/baltimore/permit/BRCM-26-019128/) | | Sep 17, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 560 ft NW | Mechanical (HVAC) | Install new ductwork, one new 2.5 ton heat pump, three bathroom exhaust fans and one dryer vent | $12,000 | [BRCM-26-018829](https://nearbypermits.com/baltimore/permit/BRCM-26-018829/) | | Sep 8, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 560 ft NW | Plumbing | 16 Plumbing fixtures includes 2 sump pumps and ejector pump; water and waste reconstruct | $3,800 | [BRCM-26-018207](https://nearbypermits.com/baltimore/permit/BRCM-26-018207/) | | Sep 3, 2026 | [3956 Wilsby Ave](https://nearbypermits.com/baltimore/address/3956-wilsby-ave/) | 510 ft S | Mechanical (HVAC) | Install 2 ton heat pump and 2 ton air handler in basement. Install 50 cfm vent fan in 1 full bath upstairs. Install dryer vent for upstairs laundry room. install duct registers upstairs in 3 bedrooms, 1 bathroom and 1laundry room. Install return register in hallway of top floor. I nstall 4 register | $10,000 | [BRCM-26-018126](https://nearbypermits.com/baltimore/permit/BRCM-26-018126/) | | Sep 3, 2026 | [841 Belgian Ave](https://nearbypermits.com/baltimore/address/841-belgian-ave/) | 510 ft NE | Fire systems | To install the fire suppression system under the kitchen hood. | $4,000 | [BCCM-26-002405](https://nearbypermits.com/baltimore/permit/BCCM-26-002405/) | | Aug 31, 2026 | [808 Argonne Dr](https://nearbypermits.com/baltimore/address/808-argonne-dr/) | 710 ft SE | Alteration or repair | Scope of work: Interior alterations to include: *Cosmetic work only, kitchen and bathrooms change cabinets and fixtures and repaint interior of house no extensive building or trade renovations to be done. If extensive building/trade renovations take place at this property then permit will be invalid | $2,000 | [BRCM-26-017674](https://nearbypermits.com/baltimore/permit/BRCM-26-017674/) | | Aug 28, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 560 ft NW | Electrical | Install two hundred amp, electrical service and install twenty five circuits | $5,000 | [BRCM-26-017705](https://nearbypermits.com/baltimore/permit/BRCM-26-017705/) | | Aug 28, 2026 | [808 Argonne Dr](https://nearbypermits.com/baltimore/address/808-argonne-dr/) | 710 ft SE | Electrical | Change out fixtures 9 plumbing fixtures water and waste Hvac 2 ton ac Gas 90k furnace 200amp service 13 ckts | $2,000 | [BRCM-26-017673](https://nearbypermits.com/baltimore/permit/BRCM-26-017673/) | | Aug 27, 2026 | [612 E 41st St](https://nearbypermits.com/baltimore/address/612-e-41st-st/) | 560 ft NW | Roofing | Full gut, keeping same partitioning of rooms, keeping same window position (replacing old or broken windows with same exact size of existing). Framing, all new MEP (HVAC, all new ductwork on all levels, new heat pump and condenser, electrical, all new wiring (14/2,12/2, 14/3, 10/2, 10/2 NM-B, 10/3, | $5,000 | [BRCM-26-017056](https://nearbypermits.com/baltimore/permit/BRCM-26-017056/) | | Aug 25, 2026 | [808 Argonne Dr](https://nearbypermits.com/baltimore/address/808-argonne-dr/) | 710 ft SE | Alteration or repair | Remove all drywall, doors and trim and flooring throughout as per code | $2,000 | [BRCM-26-017479](https://nearbypermits.com/baltimore/permit/BRCM-26-017479/) | | Aug 24, 2026 | [521 Rose Hill Ter](https://nearbypermits.com/baltimore/address/521-rose-hill-ter/) | 920 ft W | Other | | $1,000 | [BRCM-26-016663](https://nearbypermits.com/baltimore/permit/BRCM-26-016663/) | | Aug 17, 2026 | [824 E 41st St](https://nearbypermits.com/baltimore/address/824-e-41st-st/) | 440 ft NE | Plumbing | Replace 50-gallon electric water heater with same. | $900 | [BRCM-26-016772](https://nearbypermits.com/baltimore/permit/BRCM-26-016772/) | | Aug 14, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 610 ft S | Mechanical (HVAC) | Install 2.5 ton A/C, 60K BTU gas furnace and ductwork. Gas by others. | $11,600 | [BRCM-26-016375](https://nearbypermits.com/baltimore/permit/BRCM-26-016375/) | | Aug 14, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 550 ft S | Mechanical (HVAC) | Install 2.5 ton A/C, 60K BTU furnace and duct work for rowhouse. Gas by others. | $11,600 | [BRCM-26-016373](https://nearbypermits.com/baltimore/permit/BRCM-26-016373/) | | Aug 12, 2026 | [531 E 41st St](https://nearbypermits.com/baltimore/address/531-e-41st-st/) | 810 ft W | Other | | $10,000 | [BRCM-26-010173](https://nearbypermits.com/baltimore/permit/BRCM-26-010173/) | | Aug 11, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 550 ft S | Electrical | Install 20 new circuits. | $3,000 | [BRCM-26-016336](https://nearbypermits.com/baltimore/permit/BRCM-26-016336/) | | Aug 11, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 610 ft S | Electrical | Install 100 AMP service and install 20 circuits. | $3,000 | [BRCM-26-016335](https://nearbypermits.com/baltimore/permit/BRCM-26-016335/) | | Aug 11, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 550 ft S | Alteration or repair | To frame out exterior walls ONLY on each floor. Only for Insulation purposes. We will be using foam insulation, and we need space for that. NO STRUCTURAL changes being made. Replace 8 exterior windows, same size and same location. Replace 2 doors exterior same size and same location. Hang Cabinets, | $15,000 | [BRCM-26-016327](https://nearbypermits.com/baltimore/permit/BRCM-26-016327/) | | Aug 11, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 610 ft S | Alteration or repair | To frame out exterior walls ONLY on each floor. Only for Insulation purposes. We will be using foam insulation, and we need space for that. NO STRUCTURAL changes being made. Replace 8 exterior windows, same size and same location. Replace 2 doors exterior same size and same location. Hang Cabinets, | $15,000 | [BRCM-26-016326](https://nearbypermits.com/baltimore/permit/BRCM-26-016326/) | | Aug 11, 2026 | [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/) | 550 ft S | Plumbing | Plumbing - 10 fixtures, W & W | $2,000 | [BRCM-26-016286](https://nearbypermits.com/baltimore/permit/BRCM-26-016286/) | | Aug 11, 2026 | [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/) | 610 ft S | Plumbing | Plumbing - 10 fixtures, W & W | $2,000 | [BRCM-26-016285](https://nearbypermits.com/baltimore/permit/BRCM-26-016285/) | | Aug 5, 2026 | [836 Dumbarton Ave](https://nearbypermits.com/baltimore/address/836-dumbarton-ave/) | 630 ft SE | Mechanical (HVAC) | Install new mini split system. Install 36k heat pump (mini split outdoor) and (4) 9k air handlers (mini split indoors) | $16,999 | [BRCM-26-015969](https://nearbypermits.com/baltimore/permit/BRCM-26-015969/) | | Aug 4, 2026 | [610 Dumbarton Ave](https://nearbypermits.com/baltimore/address/610-dumbarton-ave/) | 680 ft SW | Fire systems | Fire sprinkler per NFPA 13d | $3,000 | [BRCM-26-012369](https://nearbypermits.com/baltimore/permit/BRCM-26-012369/) | | Aug 4, 2026 | [609 Dumbarton Ave](https://nearbypermits.com/baltimore/address/609-dumbarton-ave/) | 730 ft SW | Fire systems | Fire sprinkler per NFPA 13d | $3,000 | [BRCM-26-012363](https://nearbypermits.com/baltimore/permit/BRCM-26-012363/) | | Jul 31, 2026 | [3956 Wilsby Ave](https://nearbypermits.com/baltimore/address/3956-wilsby-ave/) | 510 ft S | Alteration or repair | Interior Demo I: No changes to layout; windows (no layout changes) and doors replacement (Total: 13); Paint, | $5,000 | [BRCM-26-015684](https://nearbypermits.com/baltimore/permit/BRCM-26-015684/) | | Jun 26, 2026 | [610 Dumbarton Ave](https://nearbypermits.com/baltimore/address/610-dumbarton-ave/) | 680 ft SW | Mechanical (HVAC) | Install duct and 2 ton airhandler and 2 ton heatpump per code install 2 50cfm bath fans and 1 50 cfm dryer vent | $8,000 | [BRCM-26-013200](https://nearbypermits.com/baltimore/permit/BRCM-26-013200/) | | Jun 25, 2026 | [609 Dumbarton Ave](https://nearbypermits.com/baltimore/address/609-dumbarton-ave/) | 730 ft SW | Mechanical (HVAC) | Install duct with 2 ton airhandler and 2 ton heatpump per code install 2 50cfm bath fans and 1 dryer vent | $8,000 | [BRCM-26-013197](https://nearbypermits.com/baltimore/permit/BRCM-26-013197/) | | Jun 15, 2026 | [821 E 41st St](https://nearbypermits.com/baltimore/address/821-e-41st-st/) | 320 ft E | Fence, wall or deck | Install 86 linear feet of 42 inch high aluminum fence in front and side yard of rowhouse, 2 x 2 posts 8 feet apart and 12 inch deep footers as per code | $5,160 | [BRCM-26-010968](https://nearbypermits.com/baltimore/permit/BRCM-26-010968/) | | Jun 10, 2026 | [620 E 41st St](https://nearbypermits.com/baltimore/address/620-e-41st-st/) | 480 ft NW | Fence, wall or deck | Install wooden fence, 4 feet in height, along corner side yard (facing Frisby St). Install 4 ft pressure treated wood fence around front yard. | $2,500 | [BRCM-26-011239](https://nearbypermits.com/baltimore/permit/BRCM-26-011239/) | | Jun 2, 2026 | [716 E 41st St](https://nearbypermits.com/baltimore/address/716-e-41st-st/) | 290 ft NW | Plumbing | exterior water service line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT | $300 | [BRCM-26-011280](https://nearbypermits.com/baltimore/permit/BRCM-26-011280/) | | May 29, 2026 | [3936 Lowndes Ave](https://nearbypermits.com/baltimore/address/3936-lowndes-ave/) | 810 ft S | Mechanical (HVAC) | Replace 3 ton ac, oil, 80,000 btu furnace | $15,000 | [BRCM-26-011307](https://nearbypermits.com/baltimore/permit/BRCM-26-011307/) | | May 29, 2026 | [634 Dumbarton Ave](https://nearbypermits.com/baltimore/address/634-dumbarton-ave/) | 420 ft SW | Alteration or repair | Replace exterior door - same size, $500 - thru the home depot goldsmith, kathleen B. H: | $500 | [BRCM-26-011188](https://nearbypermits.com/baltimore/permit/BRCM-26-011188/) | | May 27, 2026 | [4201 Ivanhoe Ave](https://nearbypermits.com/baltimore/address/4201-ivanhoe-ave/) | 690 ft NE | Plumbing | Installing plumbing fixtures for finals, 9 and 50k water heater | $3,000 | [BRCM-26-011192](https://nearbypermits.com/baltimore/permit/BRCM-26-011192/) | | May 27, 2026 | [3954 Wilsby Ave](https://nearbypermits.com/baltimore/address/3954-wilsby-ave/) | 530 ft S | Other | 100A Service Cable Replacement | $2,500 | [BRCM-26-011181](https://nearbypermits.com/baltimore/permit/BRCM-26-011181/) | | May 26, 2026 | [906 Cator Ave](https://nearbypermits.com/baltimore/address/906-cator-ave/) | 630 ft E | New building | New construction structure connected to an existing 2 dwelling unit building. The proposed layout includes 1 breezeway, dwelling units, and an ADA dwelling unit. Each dwelling unit to have 2 bedrooms and 2 bathrooms. Separate permit will be required for electrical, mechanical, and plumbing work, and | $350,000 | [BCCM-25-003492](https://nearbypermits.com/baltimore/permit/BCCM-25-003492/) | | May 22, 2026 | [4201 Ivanhoe Ave](https://nearbypermits.com/baltimore/address/4201-ivanhoe-ave/) | 690 ft NE | Electrical | Electrical final | $500 | [BRCM-26-010878](https://nearbypermits.com/baltimore/permit/BRCM-26-010878/) | | May 20, 2026 | [813 Cator Ave](https://nearbypermits.com/baltimore/address/813-cator-ave/) | 290 ft SE | Other | | $19,815 | [BRCM-26-010339](https://nearbypermits.com/baltimore/permit/BRCM-26-010339/) | | May 19, 2026 | [3936 Lowndes Ave](https://nearbypermits.com/baltimore/address/3936-lowndes-ave/) | 810 ft S | Mechanical (HVAC) | Replace 3 ton ac, coil, 80,000 btu furnace | $15,000 | [BRCM-26-010586](https://nearbypermits.com/baltimore/permit/BRCM-26-010586/) | | May 19, 2026 | [836 Dumbarton Ave](https://nearbypermits.com/baltimore/address/836-dumbarton-ave/) | 630 ft SE | Plumbing | Gas dryer replacement | $140 | [BRCM-26-009805](https://nearbypermits.com/baltimore/permit/BRCM-26-009805/) | | May 14, 2026 | [804 E 41st St](https://nearbypermits.com/baltimore/address/804-e-41st-st/) | 280 ft NE | Other | | $8,952 | [BRCM-26-008533](https://nearbypermits.com/baltimore/permit/BRCM-26-008533/) | | May 11, 2026 | [700 Belgian Ave](https://nearbypermits.com/baltimore/address/700-belgian-ave/) | 570 ft NW | Other | | $25,000 | [BRCM-26-007538](https://nearbypermits.com/baltimore/permit/BRCM-26-007538/) | ### Farther (1,000 ft to ¼ mi), 19 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [710 E 43rd St](https://nearbypermits.com/baltimore/address/710-e-43rd-st/) | 0.21 mi N | Fence, wall or deck | - repair existing 8' x 14' rear porch - install steps from the existing 8' x 14' rear porch to an existing deck | $800 | [BRCM-26-020204](https://nearbypermits.com/baltimore/permit/BRCM-26-020204/) | | Sep 23, 2026 | [505 Rose Hill Ter](https://nearbypermits.com/baltimore/address/505-rose-hill-ter/) | 0.21 mi W | Plumbing | Remove old boiler. Install 105,000 btu gas boiler with 1/2 backflow device. | $13,713 | [BRCM-26-019494](https://nearbypermits.com/baltimore/permit/BRCM-26-019494/) | | Sep 14, 2026 | [526 Wyanoke Ave](https://nearbypermits.com/baltimore/address/526-wyanoke-ave/) | 0.21 mi SW | Plumbing | final gas inspection stove 65k btus,furnace 80k btus, water heater 50k btus gas was done under permit # COM2024-55328 | $1,000 | [BRCM-26-018726](https://nearbypermits.com/baltimore/permit/BRCM-26-018726/) | | Sep 14, 2026 | [801 Argonne Dr](https://nearbypermits.com/baltimore/address/801-argonne-dr/) | 0.19 mi SE | Electrical | Upgrade the existing low voltage security system to include: 5 cameras | $10,000 | [BCCM-26-004043](https://nearbypermits.com/baltimore/permit/BCCM-26-004043/) | | Aug 28, 2026 | [507 Wyanoke Ave](https://nearbypermits.com/baltimore/address/507-wyanoke-ave/) | 0.25 mi SW | Other | Gas - test, stove | $1,200 | [BRCM-26-017717](https://nearbypermits.com/baltimore/permit/BRCM-26-017717/) | | Aug 26, 2026 | [801 E 43rd St](https://nearbypermits.com/baltimore/address/801-e-43rd-st/) | 0.19 mi N | Alteration or repair | Interior category 2 demolition: removal of non-structural walls and removal of all associated debris | $25,000 | [BRCM-26-017441](https://nearbypermits.com/baltimore/permit/BRCM-26-017441/) | | Aug 20, 2026 | [520 Wyanoke Ave](https://nearbypermits.com/baltimore/address/520-wyanoke-ave/) | 0.22 mi SW | Plumbing | replace Defective exterior galvanize water main with CTS poly. | $4,000 | [BRCM-26-016765](https://nearbypermits.com/baltimore/permit/BRCM-26-016765/) | | Aug 11, 2026 | [507 Wyanoke Ave](https://nearbypermits.com/baltimore/address/507-wyanoke-ave/) | 0.25 mi SW | Electrical | 100 AMP Service Cable and Install 20 circuits | $3,000 | [BRCM-26-016338](https://nearbypermits.com/baltimore/permit/BRCM-26-016338/) | | Aug 11, 2026 | [507 Wyanoke Ave](https://nearbypermits.com/baltimore/address/507-wyanoke-ave/) | 0.25 mi SW | Alteration or repair | To frame out exterior walls ONLY on each floor. Only for Insulation purposes. We will be using foam insulation, and we need space for that. NO STRUCTURAL changes being made. Replace 8 exterior windows, same size and same location. Replace 2 doors exterior same size and same location. Hang Cabinets, | $15,000 | [BRCM-26-016334](https://nearbypermits.com/baltimore/permit/BRCM-26-016334/) | | Jul 7, 2026 | [510 E 43rd St](https://nearbypermits.com/baltimore/address/510-e-43rd-st/) | 0.24 mi NW | Fence, wall or deck | Scope of work. Demolition of interior area category I, Install sheetrock (Walls and Ceilings), spackle finish and Paint. Laminate all Floors with waterproof Vinyl Flooring. Install ceramic Tiles in all Bathroom floors and partial walls. Install 12 Interior Closet Doors. Install All new walls Kitchen | $30,000 | [BRCM-26-013863](https://nearbypermits.com/baltimore/permit/BRCM-26-013863/) | | Jul 6, 2026 | [510 E 43rd St](https://nearbypermits.com/baltimore/address/510-e-43rd-st/) | 0.24 mi NW | Electrical | 1 200 Amps service, 10 circuits 35 light fixtures. | $8,000 | [BRCM-26-013864](https://nearbypermits.com/baltimore/permit/BRCM-26-013864/) | | Jun 26, 2026 | [503 E 43rd St](https://nearbypermits.com/baltimore/address/503-e-43rd-st/) | 0.23 mi NW | Plumbing | Install 22 plumbing fixtures, 5 baths, 2 kitchens, 200 amp service, 28 circuits, (1) 100 amp sub panel gas test, (2) 2 ton HVAC, new duct work,2 gas water heaters,2 gas stoves, (2) 70k btu furnaces | $9,200 | [BRCM-26-005823](https://nearbypermits.com/baltimore/permit/BRCM-26-005823/) | | Jun 11, 2026 | [3936 Frisby St](https://nearbypermits.com/baltimore/address/3936-frisby-st/) | 0.20 mi SW | Plumbing | Gas range replacement | $140 | [BRCM-26-011783](https://nearbypermits.com/baltimore/permit/BRCM-26-011783/) | | Jun 3, 2026 | [714 E 43rd St](https://nearbypermits.com/baltimore/address/714-e-43rd-st/) | 0.21 mi N | Alteration or repair | Repair outside water and waste service | $4,000 | [BRCM-26-011598](https://nearbypermits.com/baltimore/permit/BRCM-26-011598/) | | May 29, 2026 | [601 Wyanoke Ave](https://nearbypermits.com/baltimore/address/601-wyanoke-ave/) | 0.21 mi SW | Other | Scope of work: Exterior alterations to include: Remove 9 antennas and install 6 antennas as per code as per plans | $2,500 | [BCCM-26-001036](https://nearbypermits.com/baltimore/permit/BCCM-26-001036/) | | May 27, 2026 | [601 Wyanoke Ave](https://nearbypermits.com/baltimore/address/601-wyanoke-ave/) | 0.21 mi SW | Plumbing | Replace water heater | $1,000 | [BRCM-26-011109](https://nearbypermits.com/baltimore/permit/BRCM-26-011109/) | | May 21, 2026 | [3932 1/2 Frisby St](https://nearbypermits.com/baltimore/address/3932-1_2-frisby-st/) | 0.21 mi S | Plumbing | Replace gas water heater | $500 | [BRCM-26-010246](https://nearbypermits.com/baltimore/permit/BRCM-26-010246/) | | May 9, 2026 | [4409 Ivanhoe Ave](https://nearbypermits.com/baltimore/address/4409-ivanhoe-ave/) | 0.23 mi N | Mechanical (HVAC) | Replace existing gas furnace and CAC with new Goodman gas furnace 80kbtu 95%AFUE and a 2.5 ton CAC 15.2seer2 (same size and location) | $8,000 | [BRCM-26-009875](https://nearbypermits.com/baltimore/permit/BRCM-26-009875/) | | May 7, 2026 | [4409 Ivanhoe Ave](https://nearbypermits.com/baltimore/address/4409-ivanhoe-ave/) | 0.23 mi N | Mechanical (HVAC) | Replace existing heating and cooling system with new Goodman 2.5-ton Heat Pump 16.2seer2 (same size and location) | $8,000 | [BRCM-26-009650](https://nearbypermits.com/baltimore/permit/BRCM-26-009650/) | ## 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 Wilsby Ave with permits, nearest house number first: - [4018 Wilsby Ave](https://nearbypermits.com/baltimore/address/4018-wilsby-ave/): newest permit May 8, 2026 - [4004 Wilsby Ave](https://nearbypermits.com/baltimore/address/4004-wilsby-ave/): newest permit Sep 28, 2026 - [4003 Wilsby Ave](https://nearbypermits.com/baltimore/address/4003-wilsby-ave/): newest permit Nov 12, 2024 - [3956 Wilsby Ave](https://nearbypermits.com/baltimore/address/3956-wilsby-ave/): newest permit Sep 3, 2026 - [3955 Wilsby Ave](https://nearbypermits.com/baltimore/address/3955-wilsby-ave/): newest permit Aug 29, 2025 - [3954 Wilsby Ave](https://nearbypermits.com/baltimore/address/3954-wilsby-ave/): newest permit May 27, 2026 - [3952 Wilsby Ave](https://nearbypermits.com/baltimore/address/3952-wilsby-ave/): newest permit Aug 14, 2026 - [3948 Wilsby Ave](https://nearbypermits.com/baltimore/address/3948-wilsby-ave/): newest permit Aug 14, 2026 --- 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 13:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 65 nearby: https://nearbypermits.com/baltimore/address/4100-wilsby-ave/