412 E 21st St

Baltimore, MD 21218

The biggest project within a quarter mile since May 1: a $250,000 addition at 708 E 20th St, permitted Jun 2.

Two permits on record here. The newest, Aug 11: Replace 80k btu gas furnace and repair duct work. Within a quarter mile, the city has issued 82 more permits since May 1.

1. Replace 80k btu gas furnace and repair duct work

   Mechanical (HVAC)
   Aug 11$2,222
2. Install 200 amp service,7 circuits,new electric water heater 10 plumbing fixtures

   Electrical
   Dec 3, 2025$2,499

1. Permit, no description from the city

   413 E 22nd St · 200 ft N · Other
   Jul 30$1,500
2. Install new furnace and A/C with duct work in renovated row home

   2013 Barclay St · 240 ft S · Mechanical (HVAC)
   Jun 9$13,686
3. Replace furnace and air conditioner

   413 E 22nd St · 200 ft N · Mechanical (HVAC)
   Jun 2$8,500

1. INTERIOR AND EXTERIOR ALTERATIONS: The second-floor bump-out exists and is not part of the proposed work

   438 E 23rd St · 780 ft N · Electrical
   Oct 5$95,000
2. Seal and refinish brickwork (no repointing to be done) as per code

   2124 Greenmount Ave · 270 ft NE · Alteration or repair
   Oct 4$650
3. Demolish 502 E North ave demolition of masonry structure

   502 E North Ave · 800 ft SE · Demolition
   Sep 25not listed
4. Demolish corner building at 500 E North down to foundation

   500 E North Ave · 790 ft SE · Demolition
   Sep 25not listed
5. Finalize wiring and whole house electric (brcm-25-010822) 200amp service 18 circuits &90 devices

   508 E North Ave · 810 ft SE · Electrical
   Sep 18$4,000
6. Remove siding clean paint wall repair cornice replace (3) windows same size and location

   2212 Greenmount Ave · 580 ft N · Alteration or repair
   Sep 16$2,000
7. Interior alteration work

   2219 Guilford Ave · 720 ft NW · Electrical
   Sep 15$40,000
8. Add air conditioning to existing hvac system 2 apts 2ton 24000 btu furnace change out

   721 E 21st St · 790 ft E · Mechanical (HVAC)
   Sep 8$100
9. Trim inside front windows upstairs all 5 windows paint trim,install 2 sheets of sheetrock in foyer

   2001 Boone St · 740 ft E · Fence, wall or deck
   Sep 3$3,877
10. Replace 50-gallon 40,000 Btu gas water heater with the same

    2204 Guilford Ave · 780 ft NW · Plumbing
    Aug 28$3,281
11. 200 amp service and 10 circuits

    213 E 23rd St · 940 ft NW · Electrical
    Aug 27$5,000
12. 213 E 23rd St Scope of work to include Category 1 demolition and interior renovation consisting of removal…

    213 E 23rd St · 940 ft NW · Demolition
    Aug 26$30,000
13. Replace 12 plumbing fixtures water and waste reconstruction Replace 4 Gas fixtures 2 60kBtus furnace 2 30k…

    451 E 22nd St · 340 ft NE · Plumbing
    Aug 25$10,000
14. Demolition plaster walls, demo bathrooms and kitchen,install new windows same size existing,replacing 2…

    432 E 23rd St · 770 ft N · Demolition
    Aug 17$2,000
15. 5 bath fans, 1 dryer vent, 2 distribution systems

    2006 Homewood Ave · 860 ft E · Mechanical (HVAC)
    Aug 16$16,500
16. 200 Amp meter enlargement, 60 lights

    2006 Homewood Ave · 860 ft E · Electrical
    Aug 4$8,000
17. Water and sewer capoff on private property

    502 E North Ave · 800 ft SE · Plumbing
    Aug 4$1,500
18. Water and waste capoff on private property as per code

    500 E North Ave · 790 ft SE · Other
    Aug 3$2,500
19. 400 amp heavy up

    402 E 22nd St · 380 ft N · Electrical
    Jul 31$1,000
20. INTERIOR ALTERATIONS ------ - New flooring

    720 E 21st St · 770 ft E · Roofing
    Jul 31$10,000
21. Interior/exterior alterations to include: interior (category iii) demolition

    720 E 21st St · 770 ft E · Demolition
    Jul 27$10,000
22. Remove drywall from walls, trim

    2219 Guilford Ave · 720 ft NW · Alteration or repair
    Jul 27$2,000
23. Painting, flooring, replace any old stucco on outside

    2101 Homewood Ave · 980 ft E · Electrical
    Jul 23$10,000
24. Wire 6 lights in unfinished basement

    526 E 23rd St · 870 ft NE · Other
    Jul 16$500
25. Replace existing exterior domestic water service line from the water meter to the building

    500 E 23rd St · 780 ft NE · Plumbing
    Jul 14$5,000
26. Replace damaged drywall, replace 6 windows (windowswill be replaced in the same size and same location) and…

    318 E 21st St · 420 ft W · Alteration or repair
    Jul 14$4,500
27. 200 Amp meter enlargement, 60 lights

    710 E 20th St · 790 ft SE · Electrical
    Jul 13$5,500
28. 18 fixtures

    2006 Homewood Ave · 860 ft E · Other
    Jul 8$10,000
29. Upgrade electrical service from one hundred amps to 2 hundred amps

    327 E 22nd St · 400 ft NW · Electrical
    Jun 30$3,000
30. Sewer Replacement in kind

    710 E 20th St · 790 ft SE · Plumbing
    Jun 24$6,000
31. Sewer replacement in kind

    708 E 20th St · 770 ft SE · Plumbing
    Jun 24$6,000
32. 5 bath vents 2 dryer vents one 2 ton heat pump system 1 2.5 ton heat pump system 2 distribution systems

    710 E 20th St · 790 ft SE · Mechanical (HVAC)
    Jun 24$16,700
33. Renovate existing 3-story single-family dwelling with basement (2,272 SF)

    542 E 22nd St · 750 ft NE · Roofing
    Jun 23$100,000
34. Replace 2.5 ton ac, coil, 75,000 btu furnace

    715 E 22nd St · 760 ft E · Mechanical (HVAC)
    Jun 19$11,000
35. Exterior sewer line repair/replacement digging required

    326 E 21st St · 360 ft W · Plumbing
    Jun 15$300
36. Adding a electric water heater 50 gallon

    309 E 22nd St · 540 ft W · Electrical
    Jun 10$20,000
37. HVAC work for replacing 2 2 ton heat pumps only

    721 E 20th St · 930 ft SE · Mechanical (HVAC)
    Jun 10$3,000
38. 2 200 Amps service

    500 E 23rd St · 780 ft NE · Electrical
    Jun 9$5,000
39. Permit, no description from the city

    1913 Guilford Ave · 750 ft SW · Other
    Jun 8$500
40. Reconstruct waste and water, 9 plumbing fixtures

    708 E 20th St · 770 ft SE · Plumbing
    Jun 6$5,000
41. 200 amp service,10 circuits

    721 E 20th St · 930 ft SE · Electrical
    Jun 5$5,000
42. Plumbing work to include rough-in and trim-out for18 plumbing fixtures

    721 E 20th St · 930 ft SE · Plumbing
    Jun 2$7,000
43. Renovation of an existing three-story brick rowhome at 708 E. 20th St to continue use (permit number…

    708 E 20th St · 770 ft SE · Addition
    Jun 2$250,000
44. Install 1 sewer line replacement on private property

    537 E 23rd St · 810 ft NE · Plumbing
    May 28$1,500
45. Change from gas tankless to electric water heater

    309 E 22nd St · 540 ft W · Electrical
    May 28$20,000
46. Permit, no description from the city

    326 E 22nd St · 540 ft NW · Other
    May 22$2,000
47. Install new ductwork, 80,000 Btu furnace

    309 E 22nd St · 540 ft W · Mechanical (HVAC)
    May 18$22,500
48. Interior alterations to include: interior (category ii) demolition: demo non-load bearing wall 1st second and…

    2200 Greenmount Ave · 490 ft NE · Alteration or repair
    May 16$10,000
49. Installation of ERCES / Public Safety DAS

    201 E 21st St · 820 ft W · Other
    May 15$44,000
50. (deck installation was not initially included on approved permit) Reference Bldg Permit Number BRCM-26-001606

    723 E 21st St · 800 ft E · Fence, wall or deck
    May 8$2,000
51. Permit, no description from the city

    713 E 20th St · 880 ft SE · Other
    May 6$200,000
52. New flooring, new interior walls

    2006 Homewood Ave · 860 ft E · Roofing
    May 5$10,000

1. Install 3-ton (36,000 BTU) air-conditioning system with associated supply and return ductwork and…

   2415 Barclay St · 0.21 mi N · Mechanical (HVAC)
   Oct 5$860
2. 13 fixtures

   2415 Barclay St · 0.21 mi N · Electrical
   Oct 5$850
3. Interior/exterior alterations to include: new roof (roofing materials only/no structural alterations to be…

   430 E Lafayette Ave · 0.24 mi S · Roofing
   Oct 5$5,000
4. Remove all drywall, doors, trims, and flooring thruogh out

   430 E Lafayette Ave · 0.24 mi S · Alteration or repair
   Oct 5$300
5. Gas pressure test

   737 E 23rd St · 0.22 mi NE · Other
   Sep 23$1,200
6. Gas test for stove and furnace

   664 Cokesbury Ave · 0.25 mi NE · Plumbing
   Sep 22$1,500
7. Complete electrical renovation

   2111 Homewood Ave · 0.19 mi E · Electrical
   Sep 20$5,000
8. 25 Light fixtures

   737 E 23rd St · 0.22 mi NE · Plumbing
   Sep 18$7,500
9. Interior/exterior alterations to include: new flooring

   718 E 23rd St · 0.21 mi NE · Roofing
   Sep 15$70,000
10. Reissuance for inspections permit BRCM-25-015611

    737 E 23rd St · 0.22 mi NE · Alteration or repair
    Sep 3not listed
11. Replace residential sewer line

    2323 Guilford Ave · 0.19 mi NW · Plumbing
    Aug 28$5,200
12. Replace 5 interior doors replace 1 exterior door replace 3 windows replace/patch damage sheetrock paint…

    2419 Brentwood Ave · 0.22 mi N · Alteration or repair
    Aug 27$2,500
13. 200 amp service and 10 circuits per code

    2415 Barclay St · 0.21 mi N · Electrical
    Aug 25$5,000
14. Remove old plaster, water damaged wood, tile, old kitchen cabinets etc

    2415 Barclay St · 0.21 mi N · Other
    Aug 24$3,500
15. Install 22 branch circuits/feeders and 40 fixtures/devices

    2419 Brentwood Ave · 0.22 mi N · Electrical
    Aug 19$1,000
16. Rough in and completion for 7 plumbing fixtures,reconstruct the waste and water,gas to 2 fixtures

    2419 Brentwood Ave · 0.22 mi N · Plumbing
    Jul 29$3,000
17. 10- new circuits 1-200amps service 10-lights 20--plugs 6-smokes

    2432 Brentwood Ave · 0.22 mi N · Electrical
    Jul 20$500
18. Install new four (4) heat pump of 1.5 tons each one install supply and return ductwork install 3 bathroom…

    2206 N Calvert St · 0.21 mi W · Mechanical (HVAC)
    Jul 11$24,000
19. Permit, no description from the city

    2117 Homewood Ave · 0.19 mi E · Other
    Jul 6$10,000
20. 2117 Homewood ave install (2) # new distribution system (1-2 family)

    2117 Homewood Ave · 0.19 mi E · Plumbing
    Jul 6$8,000
21. Demo existing kitchen cabinets

    816 E North Ave · 0.25 mi SE · Electrical
    Jul 3$2,500
22. Install 80k btu furnace, 40kbtu stove

    2418 Brentwood Ave · 0.21 mi N · Electrical
    Jun 9$8,200
23. Install 48-amp EV Charger/60-amp circuit from panel to exterior wall on the back of house

    1803 Barclay St · 0.22 mi S · Electrical
    Jun 2$2,328
24. Install 100amp meter and 5 circuits in existing unit for 1st floor only

    810 E North Ave · 0.24 mi SE · Electrical
    Jun 1$100
25. Interior and exterior cosmetic renovations to a single-family dwelling to include: Installation of wall…

    2413 Barclay St · 0.20 mi N · Alteration or repair
    May 31$2,000
26. Rough in of 1.5 baths, kitchen

    2432 Brentwood Ave · 0.22 mi N · Electrical
    May 5not listed
27. FULL REHAB DEMO ALL WORK SUBJECT TO FIELD INSPECTION Separate permit will be required for alteration work

    718 E 23rd St · 0.21 mi NE · Alteration or repair
    May 5$15,000

• 415 E 21st St newest permit Jul 8, 2025
• 333 E 21st St newest permit Oct 17, 2024
• 326 E 21st St newest permit Jun 15, 2026
• 324 E 21st St newest permit Sep 26, 2025
• 318 E 21st St newest permit Jul 14, 2026
• 506 E 21st St newest permit Jun 23, 2025
• 316 E 21st St newest permit Nov 27, 2024
• 517 E 21st St newest permit Apr 1, 2026
• 201 E 21st St newest permit May 15, 2026
• 703 E 21st St newest permit Jul 7, 2025

Baltimore Department of Housing and Community Development updated its data Oct 6, 2026. We checked it Oct 6, 21:17 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