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Foundation permits in Washington, DC

20 permits issued in the last 14 days · — total estimated project value · 265 tracked since 2026-07-27 · Source: DC Open Data (Dept. of Buildings) · Updated November 07, 2026

IssuedAddressWork descriptionEst. value
2026-11-021701 RHODE ISLAND AVE NW, WASHINGTON, DC 20036This project consists of a building lobby refresh including removal of the existing convenience stair between the ground and second floors, and selective updates to interior finish
ElectricalHVACRemodelingFoundation
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2026-10-30315 7TH ST NE, WASHINGTON, DC 20002Historic Pull and replace bathroom on 2nd Floor and pull and replace bathroom in basement area. Move laundry to 2nd floor from basement and repair windows in same location. No ext
RemodelingWindows & DoorsFoundation
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2026-10-302015 PARK RD NW, WASHINGTON, DC 20010CFA / H Existing one story garage. Work includes repair of existing roof. No structural work.
RoofingRemodelingFoundation
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2026-10-30318 DELAFIELD PL NW, WASHINGTON, DC 20011THE SCOPE OF WORK INCLUDES THE ADDITION TO AN EXISTING 4 UNIT APARTMENT HOUSE TO A 6 UNIT APARTMENT HOUSE. THE WORK INCLUDES BUT IS NOT LIMITED TO: - DEMOLITION OF STAIRS
ElectricalPlumbingRemodelingDemolitionFoundation
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2026-10-29401 9TH ST NW, WASHINGTON, DC 20004Historic INTERIOR SELECT DEMOLITION OF FINISHES, CEILINGS, LIGHTING AND MILLWORK WITHIN THE BUILDING LOBBY, 4-STORY ATRIUM, ELEVATOR LOBBY AND ENTRY CORRIDOR. NO STRUCTURAL WO
DemolitionFoundation
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2026-10-291863 KALORAMA RD NW, WASHINGTON, DC 20009REVISION TO B2602238 TO NOW INCLUDE STRUCTURAL REPAIRS TO MAIN BEM AND RAFTERS.
RemodelingFoundation
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2026-10-294335 37TH ST NW, WASHINGTON, DC 20008Construct new single-family detached dwelling, 3-stories with cellar, including an elevator, walls, walks, steps, driveway, grading, utilities, stormwater management, sheeting and
ElectricalPlumbingNew ConstructionFoundation
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2026-10-28314 DELAFIELD PL NW, WASHINGTON, DC 20011revision under original permit - B2604400 EXTERIOR WALLS BEAR ON SOIL WITH NO EXISTING FOOTINGS. THE SCOPE IS TO UNDERPIN THE EXISTING EXTERIOR WALL WITH PROPER CONCRETE FOOTINGS.
RemodelingFoundation
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2026-10-281307 FERN ST NW, WASHINGTON, DC 20012THIS WILL BE AN INTERIOR ALTERATION WITH STRUCTURAL MODIFICATION. RENOVATE EXISTING PRIMARY BATHROOM. CREATE NEW LAUNDRY CLOSET IN THE HALLWAY. CREATE NEW CLOSET IN BEDROOM I.
RemodelingFoundation
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2026-10-281650 30TH ST SE, WASHINGTON, DC 20020REPLACE EXISTING EVAPORATIVE COOLING TOWER WITH A CLOSED-LOOP FLUID COOLER. DEMOLISHED EXISTING CONDENSER WATER HEAT EXCHANGERS. INSTALL NEW HYDRAULIC SEPARATOR AND CLOSED LOOP F
HVACRemodelingDemolitionFoundation
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2026-10-281730 PENNSYLVANIA AVE NW, WASHINGTON, DC 20006INTERIOR FIT-OUT OF EXISTING WHITE BOX SPACE. NEW PARTITIONS, NEW DOORS AND NEW FINISHES. MECHANICAL WORK SHALL INCLUDE MINOR DEMO AND REWORK OF EXISTING SYSTEMS AND NEW VAV BOXE
ElectricalPlumbingRemodelingDemolitionFoundation
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2026-10-273300 THEODORE R HAGANS DR NE, WASHINGTON, DC 20018Decking Boards Removal* Remove all existing decking boards and railing.Deck Refacing* Install a new joist between the existing ones.* Reinforce the existing joists and supporting p
Decks & PatiosFoundation
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2026-10-271503 10TH ST NW, WASHINGTON, DC 20001HISTORIC Foundation to grade work with new slab on grade, with bond beam and footers requiring ground improvement (rammed aggregate piers). Work includes modification to existin
PlumbingFoundation
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2026-10-26617 FLORIDA AVE NE, WASHINGTON, DC 20002INTERIOR RENOVATION OF SFD. CONVERTED INTO A 2-UNIT FLAT. RENOVATION OF EXISTING KITCHEN AND NEW 1-STORY ADDITION, SECOND FLOOR BATHROOMS TO INCLUDE NEW KITCHEN CABINETS, BATHROOM
ElectricalPlumbingHVACRemodelingNew ConstructionFoundation
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2026-10-261385 CANAL ST SE, WASHINGTON, DC 20003THIS PROJECT CONSISTS OF AN INTERIOR OFFICE RENOVATION ON THE 5TH FLOOR OF THE EXISTING DC WATER HEADQUARTERS. THE SCOPE OF WORK INCLUDES RECONFIGURATION OF EXISTING OFFICE AND CON
ElectricalRemodelingFoundation
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+5 more foundation permits this period
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