4000 Harmony Ct

Baltimore, MD 21224

10 permits on record here. The newest, Sep 29: Move existing toilet to new location in bathroom. Within a quarter mile, the city has issued 37 more permits (36 projects) since May 1.

1. Move existing toilet to new location in bathroom

   Alteration or repair
   Sep 29$3,300
2. Use as single family dwelling

   Other
   Dec 23, 2021not listed
3. Extend original permit.(original permit:com2021-66916:install (10) # branch circuits/feeders

   Electrical
   Dec 21, 2021not listed
4. Extend: (original permit:com2021-64763:install (1) # backflow prevention device

   Electrical
   Oct 25, 2021not listed
5. Install (1) 60000 btu fuel-burning equip(furnace)

   Mechanical (HVAC)
   Aug 25, 2021$8,000
6. Fire sprinkler install 13d - 6 units x 28 heads per unit

   Fire systems
   Aug 25, 2021$3,000
7. Install (15) # low voltage as per code

   Electrical
   Jul 30, 2021$250
8. Install (10) # branch circuits/feeders

   Electrical
   Jun 2, 2021$12,000
9. Install (1) # backflow prevention device

   Electrical
   May 19, 2021$15,415
10. Construct new single family townhome (all site related work covered under separate permitcom2018-02347)

    Fire systems
    May 19, 2021$252,565

1. New Exterior Work: ------ - Demo / Rebuild Existing Rooftop Deck (14'-3" x 14') w/ New Pre-Manufactured Metal…

   3904 Foster Ave · 960 ft N · Fence, wall or deck
   Oct 5$10,000
2. Install 3 repl windows same size

   3820 Hudson St · 500 ft W · Alteration or repair
   Sep 23$8,380
3. Replace water service

   3715 Fait Ave · 880 ft NW · Plumbing
   Aug 17$11,299
4. Installation of Goodman 12000 BTU Minisplit

   3906 Foster Ave · 950 ft N · Other
   Aug 10$7,000
5. Install water powered backup pump with dual check

   800 Grundy St · 390 ft NW · Other
   Aug 7$1,400
6. Permit, no description from the city × 2 permits

   657 Mozart Way · 680 ft N · Other
   Jun 18 to Aug 7$6,314
7. Replace gas dryer

   3903 Fait Ave · 510 ft NW · Plumbing
   Aug 3$150
8. 3 Circuits relocate service cable

   3906 Foster Ave · 950 ft N · Electrical
   Jul 29$2,000
9. Replaced existing with daikin dc4sea 2.5 ton air conditioner

   3708 Fait Ave · 990 ft NW · Mechanical (HVAC)
   Jul 27$8,707
10. Replace 2-ton A/C, and evaporator coil with same

    3820 Hudson St · 500 ft W · Mechanical (HVAC)
    Jul 27$7,203
11. Install plumbing for shower, toilet, and vanity

    3906 Foster Ave · 950 ft N · Plumbing
    Jul 15$4,000
12. Rewire whole house 200 amp Service upgrade

    3910 Hudson St · 320 ft NW · Electrical
    Jul 9$5,000
13. Install 60000btu gas furnace with 2.5 ton a/c install venting for 3 50cfm bath fans and 1 50cfm dryer vent

    3910 Hudson St · 320 ft NW · Mechanical (HVAC)
    Jul 9$7,000
14. Emergency sewer lateral repair (NO ROW WORK)

    3716 Fait Ave · 940 ft NW · Plumbing
    Jul 3$7,500
15. Replace water heater

    3826 Hudson St · 460 ft W · Plumbing
    Jun 8$1,000
16. Replace water heater 40K BTUS

    3822 Hudson St · 490 ft W · Plumbing
    Jun 8$1,000
17. Alterations to include: Install 1 Sump Pump

    3913 Foster Ave · 810 ft N · Electrical
    Jun 3$9,075
18. Window repl- install one repl window same size

    3820 Hudson St · 500 ft W · Alteration or repair
    Jun 2$1,448
19. To replace defective service cable

    808 S Eaton St · 780 ft W · Other
    May 28$1,500
20. Permit, no description from the city

    651 Mozart Way · 710 ft N · Other
    May 28$3,570
21. Demo Work: Category 2 Demo (100 SF) of Bearing & Non-Bearing Stud Walls

    3906 Foster Ave · 950 ft N · Roofing
    May 26$25,000
22. Upgrade service to 150 amp, install 20 are circuits

    720 S Fagley St · 740 ft NW · Electrical
    May 24$5,000
23. Permit, no description from the city

    3822 Hudson St · 490 ft W · Other
    May 20$13,726
24. Install new interior water and waste to (3) full baths

    3910 Hudson St · 320 ft NW · Electrical
    May 20$1,000
25. Demo Work: Category 2 Demo (500 SF) of Bearing & Non-Bearing Stud Walls

    3910 Hudson St · 320 ft NW · Roofing
    May 20$50,000
26. Permit, no description from the city

    714 Grundy St · 640 ft N · Other
    May 19$11,500
27. Replace 2.5-ton A/C and air handler with same

    3828 Hudson St · 450 ft W · Mechanical (HVAC)
    May 7$13,263
28. Equipment and ductwork all work subject to field inspection

    720 S Fagley St · 740 ft NW · Mechanical (HVAC)
    May 4$18,900

1. Replace existing 150 amp service cable with new

   612 S Eaton St · 0.25 mi NW · Electrical
   Sep 29$1,000
2. Replace gas dryer

   3903 Fleet St · 0.22 mi N · Plumbing
   Sep 3$150
3. Replace air conditioner and coil

   930 S Conkling St · 0.25 mi W · Mechanical (HVAC)
   Aug 27$6,000
4. ACCESSORY STRUCTURE ----- - Carport for one car 19.6 Deep

   608 Grundy St · 0.21 mi N · Roofing
   Jul 10$30,000
5. Permit, no description from the city

   3603 Fait Ave · 0.21 mi W · Other
   Jul 1$500
6. Remove/replace 5 windows

   816 S Dean St · 0.20 mi W · Alteration or repair
   Jun 19$8,584
7. Replace 40-gallon 38,000 Btu gas water heater with the same

   713 S Conkling St · 0.25 mi NW · Plumbing
   Jun 10$2,208
8. Replace one split, 5 ton A/C only system with identical tonnage system

   938 S Conkling St · 0.25 mi W · Mechanical (HVAC)
   May 29$14,000

Baltimore Department of Housing and Community Development updated its data Oct 7, 2026. We checked it Oct 7, 10:42 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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