Nearby Permits
Map of 64 permits within a quarter mile of 4100 Wilsby AveElectrical, 4004 Wilsby Ave, Sep 28, 2026Solar, 701 E 43rd St, Sep 25, 2026Plumbing, 505 Rose Hill Ter, Sep 23, 2026Plumbing, 911 Argonne Dr, Sep 22, 2026Mechanical (HVAC), 612 E 41st St, Sep 17, 2026Plumbing, 526 Wyanoke Ave, Sep 14, 2026Electrical, 801 Argonne Dr, Sep 14, 2026Plumbing, 612 E 41st St, Sep 8, 2026Mechanical (HVAC), 3956 Wilsby Ave, Sep 3, 2026Fire systems, 841 Belgian Ave, Sep 3, 2026Alteration or repair, 808 Argonne Dr, Aug 31, 2026Other, 507 Wyanoke Ave, Aug 28, 2026Electrical, 612 E 41st St, Aug 28, 2026Electrical, 808 Argonne Dr, Aug 28, 2026Roofing, 612 E 41st St, Aug 27, 2026Alteration or repair, 801 E 43rd St, Aug 26, 2026Alteration or repair, 808 Argonne Dr, Aug 25, 2026Other, 521 Rose Hill Ter, Aug 24, 2026Plumbing, 520 Wyanoke Ave, Aug 20, 2026Plumbing, 824 E 41st St, Aug 17, 2026Mechanical (HVAC), 3948 Wilsby Ave, Aug 14, 2026Mechanical (HVAC), 3952 Wilsby Ave, Aug 14, 2026Other, 531 E 41st St, Aug 12, 2026Electrical, 507 Wyanoke Ave, Aug 11, 2026Electrical, 3952 Wilsby Ave, Aug 11, 2026Electrical, 3948 Wilsby Ave, Aug 11, 2026Alteration or repair, 507 Wyanoke Ave, Aug 11, 2026Alteration or repair, 3952 Wilsby Ave, Aug 11, 2026Alteration or repair, 3948 Wilsby Ave, Aug 11, 2026Plumbing, 3952 Wilsby Ave, Aug 11, 2026Plumbing, 3948 Wilsby Ave, Aug 11, 2026Alteration or repair, 804 Cator Ave, Aug 11, 2026Mechanical (HVAC), 836 Dumbarton Ave, Aug 5, 2026Fire systems, 610 Dumbarton Ave, Aug 4, 2026Fire systems, 609 Dumbarton Ave, Aug 4, 2026Alteration or repair, 3956 Wilsby Ave, Jul 31, 2026Plumbing, 733 Cator Ave, Jul 29, 2026Fence, wall or deck, 510 E 43rd St, Jul 7, 2026Electrical, 510 E 43rd St, Jul 6, 2026Mechanical (HVAC), 610 Dumbarton Ave, Jun 26, 2026Plumbing, 503 E 43rd St, Jun 26, 2026Mechanical (HVAC), 609 Dumbarton Ave, Jun 25, 2026Fence, wall or deck, 821 E 41st St, Jun 15, 2026Plumbing, 3936 Frisby St, Jun 11, 2026Fence, wall or deck, 620 E 41st St, Jun 10, 2026Alteration or repair, 714 E 43rd St, Jun 3, 2026Plumbing, 716 E 41st St, Jun 2, 2026Mechanical (HVAC), 3936 Lowndes Ave, May 29, 2026Alteration or repair, 634 Dumbarton Ave, May 29, 2026Other, 601 Wyanoke Ave, May 29, 2026Plumbing, 4201 Ivanhoe Ave, May 27, 2026Other, 3954 Wilsby Ave, May 27, 2026Plumbing, 601 Wyanoke Ave, May 27, 2026Electrical, 4201 Ivanhoe Ave, May 22, 2026Plumbing, 3932 1/2 Frisby St, May 21, 2026Other, 813 Cator Ave, May 20, 2026Mechanical (HVAC), 3936 Lowndes Ave, May 19, 2026Plumbing, 836 Dumbarton Ave, May 19, 2026Other, 804 E 41st St, May 14, 2026Other, 700 Belgian Ave, May 11, 2026Mechanical (HVAC), 4409 Ivanhoe Ave, May 9, 2026Other, 4018 Wilsby Ave, May 8, 2026Mechanical (HVAC), 4409 Ivanhoe Ave, May 7, 2026New building, 906 Cator Ave, May 26, 2026660 ft Map preview
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4100 Wilsby Ave

Baltimore, MD 21218

At this address
5 permits on record. Newest issued Apr 17: Fire sprinkler per NFPA 13d
Within ¼ mile
64 more permits issued since May 1. One is for a new building, 630 ft away.
Biggest nearby
A $350,000 project at 906 Cator Ave, permitted May 26, within ¼ mile since May 1.
MayJunJulAugSepOct
Within
Since
Here5 permits · 4100 Wilsby Ave
  1. Fire sprinkler per NFPA 13d
    Fire systems
    Apr 17$3,000
  2. Replace 1" water service
    Plumbing
    Apr 8$3,000
  3. Permit, no description from the city
    Other
    Feb 27$7,000
  4. Plumbing permit for installation of (1) # electric water heater
    Plumbing
    Jan 13$15,000
  5. Permit, no description from the city
    Other
    Nov 21, 2025$2,500
Sort
Next doorunder 250 ft · 3 permits
  1. Renewal by andersen to remove and replace 1 window
    804 Cator Ave · 120 ft E · Alteration or repair
    Aug 11$2,349
  2. Replace 40-gallon 40,000 Btu gas water heater with the same
    733 Cator Ave · 160 ft SW · Plumbing
    Jul 29$41,537
  3. Replace AC
    4018 Wilsby Ave · 230 ft S · Other
    May 8$5,000
This block250 to 1,000 ft · 43 permits · 1 new building, $350,000
  1. Upgrade 100 t0 200 amp service
    4004 Wilsby Ave · 340 ft S · Electrical
    Sep 28$2,500
  2. Exterior alterations ---- - install (24) roof-mounted solar panels
    701 E 43rd St · 960 ft NW · Solar
    Sep 25$16,000
  3. Gas Range Replacement 48000 BTUs
    911 Argonne Dr · 940 ft SE · Plumbing
    Sep 22$140
  4. Install new ductwork, one new 2.5 ton heat pump
    612 E 41st St · 560 ft NW · Mechanical (HVAC)
    Sep 17$12,000
  5. 16 Plumbing fixtures includes 2 sump pumps and ejector pump
    612 E 41st St · 560 ft NW · Plumbing
    Sep 8$3,800
  6. Install 2 ton heat pump and 2 ton air handler in basement
    3956 Wilsby Ave · 510 ft S · Mechanical (HVAC)
    Sep 3$10,000
  7. To install the fire suppression system under the kitchen hood
    841 Belgian Ave · 510 ft NE · Fire systems
    Sep 3$4,000
  8. Interior alterations to include: *Cosmetic work only
    808 Argonne Dr · 710 ft SE · Alteration or repair
    Aug 31$2,000
  9. Install two hundred amp, electrical service and install twenty five circuits
    612 E 41st St · 560 ft NW · Electrical
    Aug 28$5,000
  10. Change out fixtures 9 plumbing fixtures water and waste Hvac 2 ton ac Gas 90k furnace 200amp service 13 ckts
    808 Argonne Dr · 710 ft SE · Electrical
    Aug 28$2,000
  11. Full gut, keeping same partitioning of rooms
    612 E 41st St · 560 ft NW · Roofing
    Aug 27$5,000
  12. Remove all drywall, doors and trim and flooring throughout as per code
    808 Argonne Dr · 710 ft SE · Alteration or repair
    Aug 25$2,000
  13. Permit, no description from the city
    521 Rose Hill Ter · 920 ft W · Other
    Aug 24$1,000
  14. Replace 50-gallon electric water heater with same
    824 E 41st St · 440 ft NE · Plumbing
    Aug 17$900
  15. Install 2.5 ton A/C, 60K BTU gas furnace and ductwork
    3948 Wilsby Ave · 610 ft S · Mechanical (HVAC)
    Aug 14$11,600
  16. Install 2.5 ton A/C, 60K BTU furnace and duct work for rowhouse
    3952 Wilsby Ave · 550 ft S · Mechanical (HVAC)
    Aug 14$11,600
  17. Permit, no description from the city
    531 E 41st St · 810 ft W · Other
    Aug 12$10,000
  18. Install 20 new circuits
    3952 Wilsby Ave · 550 ft S · Electrical
    Aug 11$3,000
  19. Install 100 AMP service and install 20 circuits
    3948 Wilsby Ave · 610 ft S · Electrical
    Aug 11$3,000
  20. To frame out exterior walls ONLY on each floor
    3952 Wilsby Ave · 550 ft S · Alteration or repair
    Aug 11$15,000
  21. To frame out exterior walls ONLY on each floor
    3948 Wilsby Ave · 610 ft S · Alteration or repair
    Aug 11$15,000
  22. Plumbing - 10 fixtures, W & W
    3952 Wilsby Ave · 550 ft S · Plumbing
    Aug 11$2,000
  23. Plumbing - 10 fixtures, W & W
    3948 Wilsby Ave · 610 ft S · Plumbing
    Aug 11$2,000
  24. Install new mini split system
    836 Dumbarton Ave · 630 ft SE · Mechanical (HVAC)
    Aug 5$16,999
  25. Fire sprinkler per NFPA 13d
    610 Dumbarton Ave · 680 ft SW · Fire systems
    Aug 4$3,000
  26. Fire sprinkler per NFPA 13d
    609 Dumbarton Ave · 730 ft SW · Fire systems
    Aug 4$3,000
  27. Interior Demo I: No changes to layout
    3956 Wilsby Ave · 510 ft S · Alteration or repair
    Jul 31$5,000
  28. Install duct and 2 ton airhandler and 2 ton heatpump per code install 2 50cfm bath fans and 1 50 cfm dryer…
    610 Dumbarton Ave · 680 ft SW · Mechanical (HVAC)
    Jun 26$8,000
  29. Install duct with 2 ton airhandler and 2 ton heatpump per code install 2 50cfm bath fans and 1 dryer vent
    609 Dumbarton Ave · 730 ft SW · Mechanical (HVAC)
    Jun 25$8,000
  30. Install 86 linear feet of 42 inch high aluminum fence in front and side yard of rowhouse
    821 E 41st St · 320 ft E · Fence, wall or deck
    Jun 15$5,160
  31. Install wooden fence, 4 feet in height
    620 E 41st St · 480 ft NW · Fence, wall or deck
    Jun 10$2,500
  32. Exterior water service line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT
    716 E 41st St · 290 ft NW · Plumbing
    Jun 2$300
  33. Replace 3 ton ac, oil, 80,000 btu furnace
    3936 Lowndes Ave · 810 ft S · Mechanical (HVAC)
    May 29$15,000
  34. Replace exterior door - same size
    634 Dumbarton Ave · 420 ft SW · Alteration or repair
    May 29$500
  35. Installing plumbing fixtures for finals, 9 and 50k water heater
    4201 Ivanhoe Ave · 690 ft NE · Plumbing
    May 27$3,000
  36. 100A Service Cable Replacement
    3954 Wilsby Ave · 530 ft S · Other
    May 27$2,500
  37. New construction structure connected to an existing 2 dwelling unit building
    906 Cator Ave · 630 ft E · New building
    May 26$350,000
  38. Electrical final
    4201 Ivanhoe Ave · 690 ft NE · Electrical
    May 22$500
  39. Permit, no description from the city
    813 Cator Ave · 290 ft SE · Other
    May 20$19,815
  40. Replace 3 ton ac, coil, 80,000 btu furnace
    3936 Lowndes Ave · 810 ft S · Mechanical (HVAC)
    May 19$15,000
  41. Gas dryer replacement
    836 Dumbarton Ave · 630 ft SE · Plumbing
    May 19$140
  42. Permit, no description from the city
    804 E 41st St · 280 ft NE · Other
    May 14$8,952
  43. Permit, no description from the city
    700 Belgian Ave · 570 ft NW · Other
    May 11$25,000
Within a quarter mile1,000 ft to ¼ mi · 18 permits
  1. Remove old boiler
    505 Rose Hill Ter · 0.21 mi W · Plumbing
    Sep 23$13,713
  2. Final gas inspection stove 65k btus,furnace 80k btus
    526 Wyanoke Ave · 0.21 mi SW · Plumbing
    Sep 14$1,000
  3. Upgrade the existing low voltage security system to include: 5 cameras
    801 Argonne Dr · 0.19 mi SE · Electrical
    Sep 14$10,000
  4. Gas - test, stove
    507 Wyanoke Ave · 0.25 mi SW · Other
    Aug 28$1,200
  5. Interior category 2 demolition: removal of non-structural walls and removal of all associated debris
    801 E 43rd St · 0.19 mi N · Alteration or repair
    Aug 26$25,000
  6. Replace Defective exterior galvanize water main with CTS poly
    520 Wyanoke Ave · 0.22 mi SW · Plumbing
    Aug 20$4,000
  7. 100 AMP Service Cable and Install 20 circuits
    507 Wyanoke Ave · 0.25 mi SW · Electrical
    Aug 11$3,000
  8. To frame out exterior walls ONLY on each floor
    507 Wyanoke Ave · 0.25 mi SW · Alteration or repair
    Aug 11$15,000
  9. Scope of work
    510 E 43rd St · 0.24 mi NW · Fence, wall or deck
    Jul 7$30,000
  10. 1 200 Amps service, 10 circuits 35 light fixtures
    510 E 43rd St · 0.24 mi NW · Electrical
    Jul 6$8,000
  11. Install 22 plumbing fixtures, 5 baths
    503 E 43rd St · 0.23 mi NW · Plumbing
    Jun 26$9,200
  12. Gas range replacement
    3936 Frisby St · 0.20 mi SW · Plumbing
    Jun 11$140
  13. Repair outside water and waste service
    714 E 43rd St · 0.21 mi N · Alteration or repair
    Jun 3$4,000
  14. Exterior alterations to include: Remove 9 antennas and install 6 antennas as per code
    601 Wyanoke Ave · 0.21 mi SW · Other
    May 29$2,500
  15. Replace water heater
    601 Wyanoke Ave · 0.21 mi SW · Plumbing
    May 27$1,000
  16. Replace gas water heater
    3932 1/2 Frisby St · 0.21 mi S · Plumbing
    May 21$500
  17. Replace existing gas furnace and CAC with new Goodman gas furnace 80kbtu 95%AFUE and a 2.5 ton CAC 15.2seer2…
    4409 Ivanhoe Ave · 0.23 mi N · Mechanical (HVAC)
    May 9$8,000
  18. Replace existing heating and cooling system with new Goodman 2.5-ton Heat Pump 16.2seer2 (same size and…
    4409 Ivanhoe Ave · 0.23 mi N · Mechanical (HVAC)
    May 7$8,000
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Baltimore Department of Housing and Community Development updated its data Oct 9, 2026. We checked it Oct 9, 01:36 UTC. See the city's official records (City of Baltimore, CC BY 3.0).

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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