833 William St

Baltimore, MD 21230

The biggest project within a quarter mile since May 1: a $1.3M project at 1040 William St, permitted May 7.

Seven permits on record here. The newest, Dec 2, 2025: Permit, no description from the city. Within a quarter mile, the city has issued 50 more permits since May 1. One is for a new building, 0.22 mi away.

1. Permit, no description from the city

   Other
   Dec 2, 2025$1,368
2. Permit, no description from the city × 2 permits

   Other
   Sep 9 to 30, 2025$54,930
3. Permit, no description from the city

   Other
   Jul 2, 2025not listed
4. Exterior alterations to include: window replacement

   Alteration or repair
   May 10, 2024$10,890
5. As per chap:at rear third floor: replace one window with andersen 100 series fibrex one-over-one window (no…

   Alteration or repair
   Dec 16, 2019$450
6. Reinstate original permit.

   Fence, wall or deck
   Oct 15, 2019not listed

1. Replacing front windows and some rear windows

   809 William St · 210 ft N · Addition
   Jul 15$50,000
2. Replace in kind, 6 Double Hung windows on the rear of the home

   816 William St · 230 ft NW · Addition
   Jul 11$4,800

1. At the side elevation, scrape deteriorated/flaking using the gentlest means possible

   1001 Light St · 530 ft SW · Other
   Sep 29$3,500
2. Requesting a temporary permit for the Maryland Science Center's Annual Halloween Fundraiser taking place…

   601 Light St · 800 ft N · Other
   Sep 25$2,000
3. Remove drywall, flooring materials, interior doors

   916 Light St · 610 ft SW · Alteration or repair
   Sep 25$500
4. Adding one 30amp dedicated circuit

   402 A Grindall St · 710 ft SE · Electrical
   Sep 22$600
5. On the rear elevation, replace the door at the 3rd floor with one gray full-lite fiberglass sliding patio…

   218 E Montgomery St · 420 ft N · Addition
   Sep 22$5,500
6. Replace heating ventilation and air conditioning system: 2.5ton AC

   1036 Light St · 830 ft SW · Roofing
   Sep 17$4,290
7. Install kitchen sink and Dishwasher

   229 E Montgomery St · 340 ft NE · Other
   Sep 11$1,200
8. New bathroom at 3rd story loft (plumbing fixtures not included in this permit)

   30 E Hamburg St · 780 ft SW · Roofing
   Sep 4$7,000
9. On the front facade, remove all windows and pocket install one awning wood composite window at the basement…

   117 E Churchill St · 300 ft W · Addition
   Sep 3$40,000
10. Reconstruct ductwork and add bathroom exhaust fan

    30 E Hamburg St · 780 ft SW · Mechanical (HVAC)
    Aug 31$750
11. Installing 6 circuits

    30 E Hamburg St · 780 ft SW · Electrical
    Aug 31$2,500
12. 1 full bath (toilet, sink, and shower)

    30 E Hamburg St · 780 ft SW · Other
    Aug 24$4,500
13. Interior Alterations at the first floor commercial tenant space

    1037 Light St · 690 ft SW · Electrical
    Aug 19$175,000
14. Gas Cooktop Replacement

    29 E Montgomery St · 810 ft W · Plumbing
    Aug 11$140
15. Permit, no description from the city

    1108 Riverside Ave · 930 ft SE · Other
    Aug 7$4,000
16. Interior alterations to include: category 1 demo (500 sf) of non bearing stud walls

    410 Grindall St · 750 ft SE · Alteration or repair
    Jul 30$5,000
17. Tear off top main roof and install install GAF Ruberoid torch applied granulated rubber roof system Black

    1033 William St · 600 ft S · Roofing
    Jul 24$16,750
18. Rough wire for fire alarms

    1111 Light St · 920 ft S · Fire systems
    Jul 21$6,000
19. Replace sewerline

    30 E Hamburg St · 780 ft SW · Plumbing
    Jul 17$2,150
20. Rewire kitchen as per code

    229 E Montgomery St · 340 ft NE · Electrical
    Jul 16$2,000
21. Interior alteration including renovation of two floors

    726 Light St · 740 ft NW · Addition
    Jul 13$60,000
22. Renewal by andersen to remove and replace 5 windows

    418 E Cross St · 910 ft SE · Addition
    Jul 9$7,932
23. Along the interior of the rear property line

    19 Poultney St · 980 ft SW · Alteration or repair
    Jul 6not listed
24. Permit, no description from the city

    229 E Montgomery St · 340 ft NE · Other
    Jun 29$30,000
25. Replace existing 4 ton heat pump in the attic and air handler in the ceiling and heating package

    327 Warren Ave · 570 ft E · Mechanical (HVAC)
    Jun 24$22,827
26. Replacing 40 gallon gas water heater, 40000 BTU

    1100 William St · 740 ft S · Plumbing
    Jun 18$2,399
27. Replace existing front door with new

    120 E Hamburg St · 330 ft SW · Alteration or repair
    Jun 9$500
28. Annual Test/Certify (17) Backflow preventers as per code at the Baltimore City Department of Transportation…

    399 E Pratt St · 670 ft N · Plumbing
    May 24not listed
29. Relocate 200 panel, replace load side cable.as per code Approved For Work only

    809 Light St · 430 ft W · Other
    May 22$5,500
30. Replace gas range new flex connector

    13 E Montgomery St · 920 ft W · Plumbing
    May 20$150
31. Replace 40-gallon electric water heater with same

    708 William St · 480 ft N · Electrical
    May 14$2,785
32. Add and relocate 65 sprinkler heads in an existing wet system

    1111 Light St · 920 ft S · Fire systems
    May 7$10,000
33. The purpose of this project is the replacement of window/storefront units as well as door systems at Federal…

    1040 William St · 560 ft S · Roofing
    May 7$1,336,679
34. Instal 1.5 ton mini split

    924 Light St · 630 ft SW · Other
    May 1$2,000
35. Install 1.5 ton mini split

    922 Light St · 630 ft SW · Other
    May 1$2,000
36. Install 2 ton mini split Approved For Work Only

    916 Light St · 610 ft SW · Other
    May 1$2,000

1. Dismantle and discard old furnace and A/C system

   1205 Light St · 0.23 mi S · Electrical
   Sep 25$12,500
2. Dismantle and discard old furnace and a/c units

   1205 Light St · 0.23 mi S · Electrical
   Sep 1$12,500
3. Refresh exterior facade paint, same color

   1208 Battery Ave · 0.22 mi S · New building
   Sep 1$1,000
4. Renewal by andersen to remove and replace 5 windows

   1000 S Charles St · 0.23 mi SW · Alteration or repair
   Aug 21$9,244
5. Interior alterations: first, second and third floors interior renovation

   1014 S Charles St · 0.24 mi SW · Alteration or repair
   Aug 13$125,000
6. Gas Range Replacement

   825 S Hanover St · 0.25 mi W · Plumbing
   Jul 23$140
7. The project consists of the interior remodel of the front of house customer and service area of an existing…

   1100 Light St · 0.20 mi SW · Electrical
   Jul 17$80,000
8. Replace2-ton air conditioning system

   449 Grindall St · 0.19 mi SE · Mechanical (HVAC)
   Jul 15$9,410
9. CHANGE OF SCOPE:This application replaces BCCM-25-001359

   414 Key Hwy · 0.25 mi NE · Sign
   Jun 10$5,000
10. Installation of a modular, pre-fabricated floating dock to be used for the sole purpose of publicly…

    400 Key Hwy · 0.24 mi NE · Electrical
    May 14$191,000
11. Remove 1,000-gallon heating oil UST from exterior of the property

    1121 Riverside Ave · 0.21 mi SE · Other
    May 14$12,000
12. Fire Alarm - Provide monitor module to interface the tenants in kitchen hood system at Suite 144 - Royal Deli

    1065 S Charles St · 0.21 mi SW · Fire systems
    May 13$2,905

• 819 William St newest permit Jun 2, 2025
• 816 William St newest permit Jul 11, 2026
• 814 William St newest permit Nov 17, 2025
• 813 William St newest permit Jun 24, 2025
• 809 William St newest permit Jul 15, 2026
• 900 William St newest permit Dec 5, 2025
• 708 William St newest permit May 14, 2026
• 1033 William St newest permit Jul 24, 2026
• 1040 William St newest permit May 7, 2026
• 1100 William St newest permit Jun 18, 2026

Baltimore Department of Housing and Community Development updated its data Oct 6, 2026. We checked it Oct 6, 23:56 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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