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- Addition or alteration
Washington 20009
119 permits (addition or alteration) in the last 90 days. The newest, Oct 2: Project located in the dupont circle historic district conversion of an existing institutional building to a, at 1860 19th St NW.
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Oct 21 permit
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Project located in the dupont circle historic district conversion of an existing institutional building to a…1860 19th St NW · Additionnot listed
Oct 11 permit
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In washington heights historic district in front2111 19th St NW · Alteration or repairnot listed
Sep 304 permits
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Revision to change spacing and location of smartjacks for issued permit B26062051726 Seaton St NW · Alteration or repairnot listed
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not listed
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Revision to permit #b2408118: updates to HVAC schedules2233 18th St NW · Alteration or repairnot listed
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Revision to permit # b2408117: updates to HVAC schedules1740 Euclid St NW · Alteration or repairnot listed
Sep 292 permits
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Level 1 interior alteration and repair in kind of upstairs bathrooms1325 T St NW · Alteration or repairnot listed
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Afterhours permit to remove existing stone facade panels from the exterior face of the building1825 Connecticut Ave NW · Alteration or repairnot listed
Sep 283 permits
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Tuckpoint top portion of front (south-facing) facade using lime-based mortar1709 Q St NW · Alteration or repairnot listed
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Remove and Replace 10 Windows, Like for Like, No Strcutural Changes2001 12th St NW 217 · Alteration or repairnot listed
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Replacing 4 windows on the 6th floor in unit#604 with new wood aluminum clad Pella Reserve windows1880 Columbia Rd NW 604 · Alteration or repairnot listed
Sep 253 permits
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Replace existing damaged rear porch with a new screened-in porch and roof1318 Wallach Pl NW · Alteration or repairnot listed
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? Interior renovation & expansion of museum space address 1900 18th st NW to include part of the space in…1900 18th St NW C1 · Alteration or repairnot listed
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Change of use: Business to Mercantile - Paint & certificate of occupancy for retail convenience store1768 Columbia Rd NW · Alteration or repairnot listed
Sep 241 permit
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Replace main alarm panel (1) booster panel (1) horn/strobe (30) heat detector (1) smoke detector (30) pull…2633 16th St NW · Alteration or repairnot listed
Sep 235 permits
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Replacing the exterior double doors with traditional style1727 S St NW · Alteration or repairnot listed
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Historic- Existing single-family home with first and second floors to be renovated1642 Florida Ave NW · Alteration or repairnot listed
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Revision to Permit B2603351 - New Roof Deck1614 Corcoran St NW · Alteration or repairnot listed
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In the Strivers' Section Historic District Interior renovation and rear addition to an existing single family…2008 17th St NW · Additionnot listed
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Removing all plaster from walls on Basement, 1st level and 2nd level1615 V St NW · Alteration or repairnot listed
Sep 221 permit
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Masonry repointing & repair, metal cornice restoration1308 Clifton St NW · Alteration or repairnot listed
Sep 212 permits
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Replacement of 9 double hung windows on 8th floor of the building Unit#802 with new fiberglass double hung…1915 16th St NW · Alteration or repairnot listed
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Tenant improvement consisting of the construction of a new Pilates studio within an existing building shell1920 14th St NW · Alteration or repairnot listed
Sep 182 permits
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Installation of a new freestanding motorized aluminum pergola on the existing rooftop deck1720 15th St NW · Alteration or repairnot listed
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The project is for the replacement of the first floor drywall ceiling and change of UL assembly from UL l570…1445 Florida Ave NW · Alteration or repairnot listed
DC Department of Buildings updated its data Oct 6, 2026. We checked it Oct 7, 07:30 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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