531 N Decker Ave

Baltimore, MD 21205

At this address

4 permits on record. Newest issued Aug 4, 2025: Install a new gas-fired 90+ furnace

Within ¼ mile

124 more permits issued since May 1. 3 are for new buildings, the nearest 640 ft away.

1. Install a new gas-fired 90+ furnace

   Mechanical (HVAC)
   Aug 4, 2025$2,000
2. Upgrade electrical service to 150 amps

   Electrical
   Aug 3, 2025$5,000
3. Full plumbing for 1 full bath, one half bath

   Plumbing
   Aug 1, 2025$10,000
4. Interior Remove all finishes at 1st & 2nd floors walls and ceilings

   Fence, wall or deck
   Jun 17, 2025$110,000

1. Replacement of existing boiler

   3021 Mcelderry St · 85 ft N · Mechanical (HVAC)
   Oct 1$7,500
2. Replace exterior door thru the home depot - same size

   531 N Ellwood Ave · 210 ft E · Alteration or repair
   Sep 22$500
3. Interior alterations to include: Framing existing non-structural walls

   521 N Decker Ave · 60 ft S · Alteration or repair
   Sep 18$2,500
4. Remove/replace 6 windows

   3017 Mcelderry St · 140 ft NW · Alteration or repair
   Aug 13not listed
5. Reissuance of permit: Scope of work: Interior/Exterior alterations: interior demolition (Category I)…

   520 N Ellwood Ave · 90 ft SE · Alteration or repair
   Jul 8$6,000
6. INTERIOR ALTERATIONS ----- - Masonry:repair concrete cracks in the basement - Painting: interior…

   3018 Mcelderry St · 240 ft NW · Roofing
   Jun 12not listed
7. 2 Ton heat pumps

   520 N Ellwood Ave · 90 ft SE · Mechanical (HVAC)
   May 6$7,500
8. Water service replacement Replacement of existing supply and return pipes for boiler

   3021 Mcelderry St · 85 ft N · Plumbing
   May 4$5,000

1. Replace 12 plumbing fixtures

   502 N Linwood Ave · 750 ft W · Plumbing
   Oct 8$12,000
2. Gas pressure test only

   633 N Robinson St · 570 ft NE · Other
   Oct 5$600
3. Replace exterior door thru the home depot - same size

   313 N Robinson St · 770 ft SE · Alteration or repair
   Oct 5$500
4. Demolition and removal of drop ceiling track

   3312 Mcelderry St · 930 ft E · Alteration or repair
   Oct 5$10,000
5. 200 amp, 24 circuits, 50 light fixtures,3 ton heat pump/ac condenser

   502 N Linwood Ave · 750 ft W · Electrical
   Sep 30$5,600
6. Install 80000 btu gas furnace with 2 ton a/c system and new ductwork

   401 N East Ave · 870 ft SE · Mechanical (HVAC)
   Sep 24$3,000
7. Replace 100-amp service cable.Line side only

   3015 E Monument St · 500 ft N · Electrical
   Sep 23$1,500
8. Gas range replacement

   702 N Linwood Ave · 950 ft NW · Plumbing
   Sep 23$140
9. Full plumbing rehab for 1.5 bath

   401 N East Ave · 870 ft SE · Plumbing
   Sep 22$10,000
10. 1)Installation of new gravel base and pouring of a 4" concrete slab throughout the basement (12X35) Includes…

    621 N Decker Ave · 400 ft N · Alteration or repair
    Sep 22$7,500
11. Complete interior demolition of existing dwelling down to existing framing

    502 N Linwood Ave · 750 ft W · Alteration or repair
    Sep 21$1,000
12. Replace exterior door thru the home depot - same size

    527 N Robinson St · 400 ft E · Alteration or repair
    Sep 11$500
13. Gas test for meter move 2nd floor

    3201 Mcelderry St · 620 ft E · Plumbing
    Sep 10$1,000
14. Reconstruction of the water and waste for 3-toilets

    525 N Streeper St · 810 ft W · Plumbing
    Sep 10$252
15. Full plumbing rehab for 1.5 bath

    402 N East Ave · 720 ft SE · Plumbing
    Sep 10$10,000
16. Gas test for relocation of lines only

    2934 E Monument St · 720 ft NW · Plumbing
    Sep 9$1,000
17. Gas test for bge for meter move only

    3201 Mcelderry St · 620 ft E · Plumbing
    Sep 8$1,000
18. Replace 2 ton a/c

    405 N Ellwood Ave · 590 ft SE · Mechanical (HVAC)
    Sep 8$2,000
19. Install 200 amp electrical service with 25 circuit per code

    623 N Robinson St · 520 ft NE · Electrical
    Sep 3$10,000
20. Complete duct work, Install 80000 BTU gas force air Furnace and 2.5 ton air condition system

    402 N East Ave · 720 ft SE · Mechanical (HVAC)
    Sep 3$11,000
21. Replace 50,000 Btu gas furnace

    423 N Streeper St · 890 ft SW · Mechanical (HVAC)
    Aug 31$10,551
22. 150 amp service upgrade

    401 N East Ave · 870 ft SE · Electrical
    Aug 27$8,500
23. 150 amp service upgrade

    402 N East Ave · 720 ft SE · Electrical
    Aug 27$8,500
24. Install 2x4 lights

    2912 Pulaski Hwy · 820 ft S · Other
    Aug 27$500
25. Gas test for Bge

    516 N Robinson St · 300 ft E · Plumbing
    Aug 20$500
26. Gas test only

    519 N Robinson St · 410 ft E · Plumbing
    Aug 20$100
27. Install 1 Sump Pump, 20 LNFT of Drain Tile and 1 Electrical Outlet

    2927 Mcelderry St · 390 ft W · Electrical
    Aug 20$6,000
28. Property renovation that include framing walls and ceiling,install insulation

    611 N Linwood Ave · 690 ft NW · Alteration or repair
    Aug 10$35,000
29. EXTERIOR WORK: Replace 8-windows in same locations

    402 N East Ave · 720 ft SE · Alteration or repair
    Aug 10$25,805
30. ADDITION ----- - Install new 2-story rear addition

    401 N East Ave · 870 ft SE · New building
    Aug 4$120,000
31. Gas - test, stove

    3203 Mcelderry St · 630 ft E · Other
    Aug 3$1,200
32. Gas furnace and stove: gas test only as per code

    500 N Clinton St · 950 ft E · Plumbing
    Jul 29$5,000
33. Replace existing 2.5 ton ac and 60k btu furnace

    2927 Mcelderry St · 390 ft W · Mechanical (HVAC)
    Jul 27$9,823
34. Increase electrical service up to 150 amps

    523 N East Ave · 640 ft E · Electrical
    Jul 24$10,000
35. Increase electrical service to 150 amp

    519 N East Ave · 640 ft E · Electrical
    Jul 24$10,000
36. Reconstruction of the water and waste for 1-toilet

    623 N Robinson St · 520 ft NE · Plumbing
    Jul 23$252
37. Full plumbing rehab for 1.5 bath

    523 N East Ave · 640 ft E · Plumbing
    Jul 17$10,000
38. Full plumbing rehab for 1.5 bath

    519 N East Ave · 640 ft E · Plumbing
    Jul 17$10,000
39. Permit, no description from the city

    3121 Mcelderry St · 380 ft E · Other
    Jul 9$500
40. Permit, no description from the city

    2912 Pulaski Hwy · 820 ft S · Other
    Jul 8$4,000
41. Change fixtures for 3 bathrooms and a kitchen

    2905 E Monument St · 770 ft NW · Other
    Jul 8$500
42. Correct 6 electrical circuits

    535 N Curley St · 400 ft W · Electrical
    Jul 7$1,800
43. Description of Work Complete interior renovation of an existing single-family residence

    525 N Streeper St · 810 ft W · Alteration or repair
    Jun 30$45,000
44. 6 Windows & 2 exterior doors (both same size same location)

    3003 E Monument St · 530 ft NW · Alteration or repair
    Jun 25$200
45. Plumbing - 6 fixtures / HVAC - 2 ton heat pump

    3003 E Monument St · 530 ft NW · Plumbing
    Jun 25$2,000
46. Replace 100 amp service cable

    535 N Curley St · 400 ft W · Electrical
    Jun 25$1,800
47. 2 Windows & 2 exterior doors (same size same location) / perimeter wall framing

    440 N Robinson St · 440 ft SE · Alteration or repair
    Jun 24$4,000
48. 2 Windows & 2 exterior doors (same size same location) / perimeter wall framing

    203 N Curley St · 920 ft SW · Alteration or repair
    Jun 24$4,000
49. Replace 50 devices and fixtures per code

    2905 E Monument St · 770 ft NW · Other
    Jun 22$5,000
50. 200 Amp service 15 circuits 9 plumbing fixtures water and waste furnace 90k stove 50k

    603 N Linwood Ave · 660 ft W · Electrical
    Jun 22$5,000
51. Remodel existing kitchen and baths new cabinets and flooring frame around bulk heads drywall and paint and…

    603 N Linwood Ave · 660 ft W · Alteration or repair
    Jun 22$15,000
52. Complete duct work, Install 80,000 BTU Gas force air furnace and 2.5 Air condition system

    523 N East Ave · 640 ft E · Mechanical (HVAC)
    Jun 21$9,000
53. Complete duct work, Install 80

    519 N East Ave · 640 ft E · Mechanical (HVAC)
    Jun 21$9,000
54. Gas test for 80,000 btus furnace

    405 N Ellwood Ave · 590 ft SE · Plumbing
    Jun 17$1,200
55. Install 25 circuits per code

    3203 Mcelderry St · 630 ft E · Electrical
    Jun 16$10,000
56. Install 50 gallon electric water heater with an expansion tank

    429 N Curley St · 580 ft SW · Plumbing
    Jun 2$1,500
57. Gas test inspection

    429 N Curley St · 580 ft SW · Plumbing
    Jun 2$1,500
58. Heavy-up from 150 - 200 amps

    603 N Linwood Ave · 660 ft W · Electrical
    Jun 2$3,000
59. Interior alterations

    515 N Kenwood Ave · 1,000 ft W · Alteration or repair
    May 29$2,500
60. Removal of exiting 100 amp service

    3003 E Monument St · 530 ft NW · Electrical
    May 28$3,100
61. Install 80k btu gas furnace, gas test

    708 N Curley St · 880 ft NW · Plumbing
    May 28$5,200
62. 15 fixtures 3 gas appliances

    429 N East Ave · 730 ft SE · Other
    May 26$500
63. Install new 2-story rear addition over crawl space

    523 N East Ave · 640 ft E · New building
    May 21$120,000
64. ADDITION ----- - Install new 2-story rear addition (16' x 6'6" = 104 sq. ft x 2 stories = 208 sq. ft.)

    519 N East Ave · 640 ft E · New building
    May 21$120,000
65. Install 100 amp service and 22 circuits

    708 N Curley St · 880 ft NW · Electrical
    May 20$6,500
66. Gas test

    3203 Mcelderry St · 630 ft E · Plumbing
    May 20$500
67. Install 75000 btu gas fireplace

    429 N East Ave · 730 ft SE · Mechanical (HVAC)
    May 19$5,000
68. Permit, no description from the city

    516 N Curley St · 520 ft W · Other
    May 15$15,000
69. Run and install a 100 Amp Service Entrance Cable replacement

    406 N Curley St · 690 ft SW · Electrical
    May 15not listed
70. 200 Amps service instalation of 20 circuits

    429 N East Ave · 730 ft SE · Electrical
    May 14$2,500
71. Interior cat i demo -------- remove all trash and debris throughout the building

    514 N Robinson St · 300 ft E · Alteration or repair
    May 8$5,000
72. Plumbing 14 fixtures Electrical 25 fixtures hvac 3 ton ac gas furnace 90k btu stove 50k btu

    516 N Curley St · 520 ft W · Electrical
    May 6$5,000
73. Interior/exterior alterations to include: category i moderate demo of existing non-load bearing walls to add…

    421 N Linwood Ave · 740 ft SW · Electrical
    May 6$10,000
74. Split 1 200A meter into 2 - 100A meters

    443 N Linwood Ave · 660 ft SW · Other
    May 4$2,500

1. Install new HVAC system including 3-ton air conditioning unit

   144 N Ellwood Ave · 0.23 mi S · Mechanical (HVAC)
   Oct 4$850
2. Fixtures swap toilet vanity and kitchen faucet Gas test to furnace and stove

   607 N Belnord Ave · 0.23 mi W · Plumbing
   Oct 4$1,000
3. Install 200 amp- service

   633 N Kenwood Ave · 0.20 mi W · Electrical
   Sep 28$2,000
4. Rehab - wire 26 lights, 23 switches

   165 N Curley St · 0.22 mi S · Electrical
   Sep 23$11,000
5. Replacing existing 75,000 BTU Gas Furnace and 3 ton A/C

   165 N Curley St · 0.22 mi S · Mechanical (HVAC)
   Sep 19$3,000
6. Plumbing renovations to include 3-bathrooms,1-kitchen,1-laundry

   422 N Highland Ave · 0.24 mi E · Plumbing
   Sep 18$10,000
7. Some of the floor joists in the kitchen area are damaged

   729 N Linwood Ave · 0.20 mi NW · Alteration or repair
   Sep 18$18,500
8. Install 2.5 tons heat pump Install supply and return ductwork Install 1 bathroom exhaust vent and 1 dryer vent

   729 N Linwood Ave · 0.20 mi NW · Mechanical (HVAC)
   Sep 16$12,000
9. 100 amp line side cable replacement

   607 N Belnord Ave · 0.23 mi W · Electrical
   Sep 10$500
10. Replace, three exterior Door same size same location replace seven interior doors to replace trim molding the…

    517 N Belnord Ave · 0.23 mi W · Alteration or repair
    Sep 4$3,100
11. Repair or replacement of the existing flat roof

    633 N Kenwood Ave · 0.20 mi W · Scaffold or sidewalk shed
    Aug 28$20,000
12. Partial interior renovation only - renovation of existing kitchen - new base and wall cabinets - new counter…

    718 N Streeper St · 0.23 mi NW · Alteration or repair
    Aug 25$16,000
13. Install 200 amp electrical service and 22 circuits per code

    729 N Linwood Ave · 0.20 mi NW · Electrical
    Aug 18$10,000
14. Plans seal by engineer certificate,full gut drywall and plaster,plans reflect replace new stairs and existing…

    3331 E Monument St · 0.23 mi NE · Alteration or repair
    Aug 13$1,500
15. 1 laundry 1 water reconstruction

    3331 E Monument St · 0.23 mi NE · Other
    Aug 13$5,000
16. 4- Exhaust Fan 1- a/c 1- furnace 1-Air distribution 1- kitchen hood

    3331 E Monument St · 0.23 mi NE · Mechanical (HVAC)
    Aug 12$5,000
17. Replace cable for 200amp service

    2934 E Fayette St · 0.20 mi S · Electrical
    Aug 3$1,500
18. Removal of an unpermitted wheelchair ramp installed by the tenant without owner approval

    440 N Highland Ave · 0.23 mi E · Fence, wall or deck
    Jul 28$1,500
19. Install a 2-ton AC condenser

    3331 Mcelderry St · 0.21 mi E · Mechanical (HVAC)
    Jul 24$3,500
20. Final gas inspection for 2 furnaces and 1 stove

    3331 Mcelderry St · 0.21 mi E · Mechanical (HVAC)
    Jul 23$1,200
21. Install 200 amp service and 26 circuits

    630 N Highland Ave · 0.23 mi NE · Electrical
    Jul 11$8,200
22. Interior/exterior alterations -------- : interior demolition (category i): renovate kitchen

    630 N Highland Ave · 0.23 mi NE · Alteration or repair
    Jul 10$20,000
23. Install 2 new Gas cocks to code

    718 N Streeper St · 0.23 mi NW · Other
    Jul 9$4,300
24. Reconstruction of water and waste lines for 1 full bathroom

    729 N Linwood Ave · 0.20 mi NW · Fire systems
    Jul 5$3,800
25. Replace 30-gallon 30,000 Btu gas water heater with the same

    210 N Linwood Ave · 0.21 mi SW · Plumbing
    Jul 4$2,149
26. Replace residential sewer line

    2942 E Fayette St · 0.20 mi S · Plumbing
    Jun 22$5,200
27. Upgrade service to 300 amps and combine (2) 100-amp services into (1) 200-amp service

    200 N Linwood Ave · 0.22 mi SW · Electrical
    Jun 10$9,090
28. 200 amp service panel with 30 new circuits

    3331 Mcelderry St · 0.21 mi E · Electrical
    Jun 8$4,000
29. Permit, no description from the city

    2817 Orleans St · 0.20 mi SW · Other
    Jun 4$15,000
30. Permit, no description from the city

    631 N Kenwood Ave · 0.20 mi W · Other
    Jun 4$7,900
31. 100 ampere line side service replacement

    522 N Highland Ave · 0.22 mi E · Other
    May 29$1,000
32. Electrical repair for fire/water damage in kitchen

    2804 Orleans St · 0.20 mi SW · Electrical
    May 28$3,000
33. Install ten (10) plumbing fixtures

    144 N Ellwood Ave · 0.23 mi S · Plumbing
    May 28$850
34. Install 100 amp service

    2712 Jefferson St · 0.23 mi W · Electrical
    May 24$3,000
35. New Exterior Work: New 2nd Floor Rear Deck (12'-6 x 17'-9") w/ Staircase

    2942 E Fayette St · 0.20 mi S · Fence, wall or deck
    May 22$10,000
36. Remove all debris and sheet rock

    165 N Curley St · 0.22 mi S · Alteration or repair
    May 21$7,000
37. 6 Windows & 2 exterior doors (same size same location) / perimeter wall framing fix drywall

    2821 E Madison St · 0.23 mi NW · Alteration or repair
    May 12$2,500
38. Install 14 circuits

    144 N Ellwood Ave · 0.23 mi S · Electrical
    May 12$3,000
39. Original permit number:com2023-76954 scope of work: -- addition ---- new addition of 12'x15' two story and…

    422 N Highland Ave · 0.24 mi E · Addition
    May 11$11,000
40. Interior cat i demo -------- remove all trash and debris throughout the building

    605 N Kenwood Ave · 0.19 mi W · Alteration or repair
    May 8$5,000
41. Permit, no description from the city

    624 N Kenwood Ave · 0.23 mi W · Other
    May 8$2,500
42. TRADES (SEWER CONNECTION) ----- - Escavate back yard - Dig approx 5.5-6ft down at clean out in backyard…

    514 N Kenwood Ave · 0.21 mi W · Plumbing
    May 4$3,000

We don't list zoning cases for Baltimore yet. Look them up on the city's Baltimore Municipal Zoning and Appeals Board page.

• 523 N Decker Ave newest permit Oct 9, 2024
• 521 N Decker Ave newest permit Sep 18, 2026
• 601 N Decker Ave newest permit May 27, 2025
• 607 N Decker Ave newest permit Mar 26, 2026
• 610 N Decker Ave newest permit Jun 2, 2025
• 611 N Decker Ave newest permit Dec 21, 2025
• 618 N Decker Ave newest permit Jun 25, 2025
• 619 N Decker Ave 1 Baltimore Maryland 21205-2730 newest permit Jan 30, 2025
• 621 N Decker Ave newest permit Sep 22, 2026
• 622 N Decker Ave newest permit Jul 10, 2025

Baltimore Department of Housing and Community Development updated its data Oct 10, 2026. We checked it Oct 10, 21:54 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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