Washington 20016

99 permits (addition or alteration) in the last 90 days. The newest, Sep 28: Protect hallway flooring and adjacent areas before demolition, at 4000 Cathedral Ave NW.

1. Protect hallway flooring and adjacent areas before demolition

   4000 Cathedral Ave NW · Alteration or repair
   not listed
2. Interior work only

   4400 Massachusetts Ave NW · Alteration or repair
   not listed

1. Revision to issued permit - B2509303 - to include Elevator

   4536 Lowell St NW · Alteration or repair
   not listed
2. In the Commission of Fine Arts jurisdiction area REPLACE EXISTING WINDOWS & DOORS

   5001 Dana Pl NW · Alteration or repair
   not listed

1. Revision to B2603905

   5711 Potomac Ave NW · Alteration or repair
   not listed
2. Install 31' of interior waterproofing connecting to a sump pump

   3822 Van Ness St NW · Alteration or repair
   not listed
3. Wegmans Checkouts Remodel

   41 Ridge Sq NW · Alteration or repair
   not listed

1. Revision to B2603167 to adjust house placement on lot

   4823 Tilden St NW · Alteration or repair
   not listed
2. Replace existing tub with a walk in tub

   4200 Massachusetts Ave NW 513 · Alteration or repair
   not listed

1. Complete interior and exterior renovation of an existing single family home with front

   4054 Fessenden St NW · Addition
   not listed

1. Modification to approved building permit b2506376.

   4910 Butterworth Pl NW · Alteration or repair
   not listed
2. Remove existing deck and build new screen porch on first floor

   2805 North Glade St NW · Addition
   not listed
3. Site of Equitable Life Insurance Company Headquarters Interior alteration to convert existing empty space to…

   17 Ridge Sq NW · Alteration or repair
   not listed
4. Interior alteration to 6,129SqFt on the Lower

   3101 Wisconsin Ave NW · Alteration or repair
   not listed
5. Construct rear addition to and renovate existing single-family detached dwelling

   4846 Van Ness St NW · Addition
   not listed

1. This submission is a revision to Permit # TL2500049 & TL2600024

   4000 Wisconsin Ave NW · Alteration or repair
   not listed
2. The scope of work includes: 1

   4938 Quebec St NW · Addition
   not listed
3. Construction of new frame and brick addition w/ new plumbing

   5011 Macomb St NW · Addition
   not listed
4. New screen-in porch, deck and new electrical fixtures

   4509 Warren St NW · Alteration or repair
   not listed
5. Demolition of selected construction

   5176 Fulton St NW · Alteration or repair
   not listed

1. Remodel fireplace

   5112 52nd St NW · Alteration or repair
   not listed

1. After hours work permit in conjunction with b2605553

   14 Ridge Sq NW · Alteration or repair
   not listed

1. Build two story addition for new elevator shaft with ground floor one story vestibule

   4510 Davenport St NW · Addition
   not listed

1. Replacement of existing residential central boiler plant and associated piping

   4000 Cathedral Ave NW · Alteration or repair
   not listed

1. Rear Screened 1-story porch addition

   3952 Garrison St NW · Addition
   not listed

DC Department of Buildings updated its data Oct 5, 2026. We checked it Oct 5, 11:37 UTC. Official data, CC BY 4.0.

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