612 Harding Pl

Baltimore, MD 21211

The biggest project within a quarter mile since May 1: a $188M project at 200 Wyman Park Dr, permitted Sep 18.

Seven permits on record here. The newest, Jul 31: Repiping of existing gas lines to serve furnace and water heater. Within a quarter mile, the city has issued 84 more permits since May 1. One is for a new building, 0.20 mi away.

1. Repiping of existing gas lines to serve furnace and water heater

   Plumbing
   Jul 31$1,000
2. Install 90000 btu furnace and 2 ton a/c unit with duct work gas by others

   Mechanical (HVAC)
   Jul 28$15,000
3. Permit, no description from the city

   Other
   Dec 1, 2025$140
4. Permit, no description from the city

   Other
   Sep 22, 2025$2,000
5. Permit, no description from the city

   Other
   Jul 10, 2025$18,900
6. Add interior framing and insulation to first floor living room walls

   Alteration or repair
   Jul 25, 2024$10,000
7. Replace two doors and one window (no change to original masonry openings)

   Fence, wall or deck
   Jun 5, 2024$6,000

1. Replace gas dryer install backflow

   3304 Beech Ave · 240 ft SE · Plumbing
   Aug 11$150
2. Gas range replacement

   3343 Keswick Rd · 65 ft SW · Plumbing
   Jul 30$140

1. Gas Range Replacement

   702 W 34th St · 370 ft NW · Plumbing
   Oct 6$140
2. Exterior alterations to include: refurbish existing 168 sq ft porch

   3200 Chestnut Ave · 850 ft SW · Fence, wall or deck
   Oct 2$10,000
3. Mobile Communications America will install a Public Safety DAS at Johns Hopkins University Carnegie Institute

   3520 San Martin Dr · 940 ft E · Other
   Oct 2$58,000
4. Loan/Grant - Drywall kitchen and bathroom approx. 184 sq ft. Supply and install a new 90% HVAC system to…

   3537 Keswick Rd · 940 ft N · Roofing
   Oct 1$75,000
5. Install NFPA 13d sprinkler system

   3461 Keswick Rd · 690 ft N · Fire systems
   Oct 1not listed
6. Minor repoint at stairs

   3323 Beech Ave · 310 ft E · Alteration or repair
   Oct 1$3,000
7. Replace gas dryer install backflow

   3302 Chestnut Ave · 670 ft W · Plumbing
   Sep 29$150
8. 2 distribution system, 2 heat pump system, 6 exhaust

   3451 Keswick Rd · 630 ft N · Mechanical (HVAC)
   Sep 22$150,000
9. DSAI North Building is designed as an instructional building which will include offices for graduate students…

   200 Wyman Park Dr · 940 ft E · Elevator
   Sep 18$187,751,000
10. Gas dryer replacement

    614 W 33rd St · 310 ft S · Plumbing
    Sep 17$140
11. 40-gallon natural gas water heater

    613 W 33rd St · 480 ft S · Plumbing
    Sep 17$5,235
12. Remodel 2 full bathroom Kitchen laundry 10 fixtures, recon

    3317 Paine St · 790 ft W · Plumbing
    Sep 15$5,000
13. Install NFPA 13r sprinkler system

    3447 Keswick Rd · 600 ft N · Fire systems
    Sep 15not listed
14. Remove existing chain-link fencing along the rear/one side of the property and replace with new wood fencing

    3322 Paine St · 900 ft W · Alteration or repair
    Sep 5$425
15. Interior demo only

    3252 Keswick Rd · 480 ft SW · Alteration or repair
    Aug 27$2,500
16. Gas dryer replacement

    826 Powers St · 980 ft NW · Plumbing
    Aug 19$140
17. Remove and replace main roof, rear and front porch with new torchdown modbit system roofing system as per…

    3328 Chestnut Ave · 640 ft W · Roofing
    Aug 18$13,582
18. Exterior sewer line repair NO ROW NO CURB CUT NO ENCROACHMENT

    3437 Keswick Rd · 510 ft N · Plumbing
    Aug 10$200
19. Install 30 amp feed to compressor on kitchen roof

    3413 Keswick Rd · 350 ft N · Electrical
    Aug 4$2,000
20. Demolition permit

    3300 Chestnut Ave · 680 ft SW · Demolition
    Aug 3$7,000
21. New water service connection

    3459 Keswick Rd · 680 ft N · Plumbing
    Jul 22$1,000
22. New water service connection

    3457 Keswick Rd · 670 ft N · Plumbing
    Jul 22$1,000
23. New water service connection

    3455 Keswick Rd · 650 ft N · Plumbing
    Jul 22$1,000
24. New water service connection

    3453 Keswick Rd · 640 ft N · Plumbing
    Jul 22$1,000
25. 1. Remove failed porch

    3357 Beech Ave · 330 ft NE · Fence, wall or deck
    Jul 19$58,625
26. Gas Range Replacement

    816 Powers St · 930 ft NW · Plumbing
    Jul 15$140
27. Support of Excavation installation and placement

    200 Wyman Park Dr · 940 ft E · Grading
    Jul 14$224,300
28. RELATED PERMIT BCCM-25-001599 SCOPE OF WORK: --- GRADING ----- Below grade site stabilization

    200 Wyman Park Dr · 940 ft E · Grading
    Jul 14$1,098,810
29. Install NFPA 13d sprinkler system

    3453 Keswick Rd · 640 ft N · Fire systems
    Jul 8not listed
30. Full air distribution system, zoned with forced air dual fuel system

    3413 Keswick Rd · 350 ft N · Other
    Jul 6$14,000
31. Install duct work with 60000btu gas furnace and 2.5 ton ac per code

    3457 Keswick Rd · 670 ft N · Electrical
    Jun 25$6,000
32. Install duct work with 60000btu gas furnace and 2.5 ton a/c per code install venting for 1 dryer vent and 2…

    3453 Keswick Rd · 640 ft N · Electrical
    Jun 25$6,000
33. Partial interior renovation (10,000 sf) of a 23,000 SF office suite

    3500 San Martin Dr · 940 ft E · Alteration or repair
    Jun 18$1,500,000
34. Install 200 amp service

    3413 Keswick Rd · 350 ft N · Electrical
    Jun 16$6,000
35. Replace 100 amp panel

    3413 Keswick Rd · 350 ft N · Electrical
    Jun 16$2,000
36. Install duct with 60000 btu gas furnace and 2.5 ton a/c

    3459 Keswick Rd · 680 ft N · Mechanical (HVAC)
    Jun 9$8,000
37. Install duct work with 2.5 ton airhandler and heatpump as per code install 2 50cfm bath fans with venting…

    3455 Keswick Rd · 650 ft N · Mechanical (HVAC)
    Jun 9$8,000
38. Rooftop solar installation 15 400w panels

    601 33rd St W · 500 ft SE · Solar
    Jun 4$6,000
39. Exterior sewer line repair/replacement NO ROW NO CURB CUT NO ENCROACHMENT

    3437 Keswick Rd · 510 ft N · Plumbing
    Jun 2$300
40. Interior alterations work to include Category I non-structural interior demo

    3401 Chestnut Ave · 520 ft NW · Alteration or repair
    May 29$7,500
41. Install NFPA 13d sprinkler system

    3457 Keswick Rd · 670 ft N · Fire systems
    May 27not listed
42. Install NFPA 13D sprinkler system

    3461 Keswick Rd · 690 ft N · Fire systems
    May 26$3,000
43. Replace gas dryer

    3204 Chestnut Ave · 820 ft SW · Plumbing
    May 22$140
44. Install NFPA 13d sprinkler system

    3449 Keswick Rd · 610 ft N · Fire systems
    May 21not listed
45. Install heating ventilation and air conditioning system

    3317 Paine St · 790 ft W · Mechanical (HVAC)
    May 19$4,850
46. Install NFPA 13d sprinkler system

    3451 Keswick Rd · 630 ft N · Fire systems
    May 19not listed
47. 100 ampere service

    3144 Keswick Rd · 970 ft S · Other
    May 18$1,000
48. GRADING ---- Associated with Installation / creation of 95 piles within the property boundaries

    200 Wyman Park Dr · 940 ft E · Grading
    May 14$659,200
49. Installation of approximately 150 linear feet of 6-foot tall

    816 W 33rd St · 800 ft SW · Fence, wall or deck
    May 7$7,857
50. Install NFPA 13d sprinkler system

    3455 Keswick Rd · 650 ft N · Fire systems
    May 7$1,500
51. Install NFPA 13d sprinkler system

    3501 Keswick Rd · 710 ft N · Fire systems
    May 7$3,000
52. Install NFPA 13d sprinkler system

    3459 Keswick Rd · 680 ft N · Fire systems
    May 6$1,500
53. Replacement - 40 Gallon Natural Gas Water Heater 40,000 BTU's Expansion Tank - Pan - Ball valves - T&P Pipe

    3210 Chestnut Ave · 790 ft SW · Plumbing
    May 5$4,105

1. Mike will fix the walkway on my property and the sidewalk in front of it

   625 W 36th St · 0.21 mi N · Other
   Oct 2$3,400
2. Property clean-up, including 200 sq. ft. drywall patching

   3304 Elm Ave · 0.24 mi W · Alteration or repair
   Sep 27$3,000
3. Install 200 amp service and install 20 ckts

   3126 Keswick Rd · 0.21 mi S · Electrical
   Sep 25$5,000
4. Scope of work- interior and exterior alterations - to include cat 1 demolition of existing non-load bearing…

   3126 Keswick Rd · 0.21 mi S · Alteration or repair
   Sep 23$60,000
5. Demo of existing drywall, flooring

   3126 Keswick Rd · 0.21 mi S · Alteration or repair
   Sep 10$10,000
6. *Carrier Furnace 58SB0B070M1712 Carrier Comfort 80% AFUE 70000 BTUH Multi-Speed Multi poise Non-Condensing…

   3522 Chestnut Ave · 0.20 mi NW · Mechanical (HVAC)
   Sep 8$13,671
7. Interior alterations to include: *Cosmetic work only

   3518 Chestnut Ave · 0.20 mi NW · Alteration or repair
   Aug 28$2,000
8. Change out fixtures 9 plumbing fixtures water and waste Hvac 2 ton ac Gas 90k furnace 200amp service 13 ckts

   3518 Chestnut Ave · 0.20 mi NW · Electrical
   Aug 28$2,000
9. Remove drywall, doors,trim, flooring,carpet

   3518 Chestnut Ave · 0.20 mi NW · Alteration or repair
   Aug 28$2,000
10. Add 3 circuits

    626 W 36th St · 0.23 mi N · Electrical
    Aug 27$8,000
11. Wet Chemical Fire Suppression System Installation Under the Hood

    819 W 36th St · 0.24 mi NW · Fire systems
    Aug 5$8,500
12. Emergency sewer lateral repair

    818 W 35th St · 0.21 mi NW · Plumbing
    Jul 27$6,000
13. The existing roofing membrane is being removed and replaced with a new roofing membrane

    857 W 33rd St · 0.22 mi SW · Roofing
    Jul 27$6,950
14. Remove and replace 57' of 6' high vertical board wood fence with (1) 4'wx4'h walk gate

    834 W 33rd St · 0.19 mi W · Fence, wall or deck
    Jul 13$3,670
15. Replace 40-gallon 40,000 Btu gas water heater with the same

    3170 Remington Ave · 0.24 mi SE · Plumbing
    Jul 9$1,292
16. INTERIOR ALTERATIONS (UNDERPINNING) ----- - Installation of Push Piers to front foundation wall

    3440 Elm Ave · 0.24 mi NW · Alteration or repair
    Jul 7$15,736
17. Frame peimeter walls and insulate

    626 W 36th St · 0.23 mi N · Alteration or repair
    Jun 29$12,000
18. Remove and replace existing roof with new torch down roofing system as per contract as per code

    3021 Chestnut Ave · 0.21 mi SW · Roofing
    Jun 23$8,300
19. 100 ampere replacement line side service

    838 W 32nd St · 0.21 mi SW · Other
    Jun 16$1,000
20. Permit, no description from the city

    857 W 33rd St · 0.22 mi SW · Other
    Jun 9$10,000
21. Wire to code

    819 W 36th St · 0.24 mi NW · Electrical
    Jun 2$4,000
22. Install one 80000 BTU furnace and 2.5 ton AC system with duct and grilles and registers

    841 Powers St · 0.19 mi W · Mechanical (HVAC)
    May 27$10,000
23. Permit, no description from the city

    842 W 33rd St · 0.20 mi W · Other
    May 21$5,000
24. Kitchen, bathrooms, basement renovation includes receptacles

    841 Powers St · 0.19 mi W · Electrical
    May 11$5,000
25. Kitchen and bathroom remodel

    841 Powers St · 0.19 mi W · Alteration or repair
    May 11$4,000
26. Replace gas dryer - new flex connector

    809 Wellington St · 0.21 mi NW · Plumbing
    May 8$150
27. Emergency replace leaking sewer line on side of house coming into basement floor and into sump pump which is…

    814 W 35th St · 0.20 mi NW · Plumbing
    May 4$9,000
28. Demolition and removal of kitchen cabinetry

    841 Powers St · 0.19 mi W · Alteration or repair
    May 1$25,000
29. ACCESSOORY STRUCTURE ------ - Construct new 20x20 garage in rear yard

    842 W 33rd St · 0.20 mi W · New building
    May 1$35,000

Baltimore Department of Housing and Community Development updated its data Oct 8, 2026. We checked it Oct 8, 03:08 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.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near