Projects
Every building permit DC issued in Foggy Bottom in the last 30 days. Bigger projects (demolitions, additions and new buildings) are numbered on the map and listed in full; every permit follows, grouped by type.
Last 30 days
Building permits142 of 142 permits have map coordinates. Applicant and owner names are never shown.
All 142 permits by type
Tap to filter the mapBigger projects
- 1730 Pennsylvania Ave NWAdditionNew this weekB260839338.8987°N 77.0402°WInterior 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 boxes. Plumbing work to include new dishwasher and sink. Electrical work shall include new lighting throughout and the addition of new receptacles. There is no change of use and no structural work associated with this pro
- 1100 Connecticut Ave NWDemolitionD270000838.9040°N 77.0406°WDemolition of an interior vacant tenant suite. No new work. Demolition only. Removal of partitions, abandoned electrical and abandoned mechanical equipment. Suite 540
Permit map
Every permit
142 permits · 7 typesNewest first within each type. Each row shows the address, issue date, DC permit number and the work described on the permit.
Additions1
- 1730 Pennsylvania Ave NW
Interior 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 boxes. Plumbing work to include new dishwasher and sink. Electrical work shall include new lighting throughout and the addition of new receptacles. There is no change of use and no structural work associated with this pro
Demolition1
- 1100 Connecticut Ave NW
Demolition of an interior vacant tenant suite. No new work. Demolition only. Removal of partitions, abandoned electrical and abandoned mechanical equipment. Suite 540
Renovation & repair46
- 818 18th St Nw, Unit# 110B2608860Alteration and repair
Second-generation restaurant tenant layout. Existing occupancy and occupant load to remain. Work is limited to relocation and replacement of commercial kitchen equipment and associated Mechanical, Electrical & Plumbing connections. No changes are proposed to the existing entrance, dining-area circulation, toilet rooms, or accessible route. Area affected: 1,700 SF
- 1990 K St NWAH2700087Miscellaneous
Afterhours permit for work at 1990 K St NW. B2506851. Monday through Saturdays, 5:30AM-9:00PM. For November 7th, 2026 to December 7th, 2026 through April 30, 2027, Including all Federal Holidays, Veterans Day (11-11-26), Thanksgiving (11-26-26), Christmas Day 12-25-26) Martin Luther King Jr (01-18-27), Presidents Day (02-15-27). Includes concrete phase of this large project and would consist prima
- 1999 I St NWAH2700088Miscellaneous
Afterhours permit for work at 1999 I St NW. B2602074. Monday through Saturdays, 5:30AM-9:00PM. For November 7th, 2026 to December 7th, 2026 through April 30, 2027, Including all Federal Holidays, Veterans Day (11-11-26), Thanksgiving (11-26-26), Christmas Day 12-25-26) Martin Luther King Jr (01-18-27), Presidents Day (02-15-27). Includes concrete phase of this large project and would consist prima
- 801 17th St NWAH2700108Miscellaneous
Interior renovations to building lobby. First and mezzanine levels. Finishes, fixtures, mechanical, electrical, and life safety. New structural hanging glass wall panel. New finishes in elevator cabs. No Plumbing. 2280 Square feet.
- 2200 Pennsylvania Ave NWAH2700109Miscellaneous
Fit out existing tenant space on 7th floor to include selective demolition, construction finishes, mechanical and electrical as indicated. Area affected: 11,126 SF
- 2112 Pennsylvania Ave NWB2608613Alteration and repair
Interior renovation to 6th floor office space. Relocate demising partitions and doors. Expand and renovate conference room. Partitions, furniture, finishes, mechanical, electrical and life safety. No plumbing. No structural. 2500 square feet. Fast track review request.
- 1615 H St NWB2700468Alteration and repair
Historic (Lafayette Square District) and CFA, FEDERAL, - Replacement of (2) Main Switchgear Cabinets and Feeders
- 2527 I St NWSOL2700088Solar system
HISTORIC Rooftop PV solar system; 21 panels mounted flush to roof installed 0.5" above TPO membrane surface
- 1700 K St NWAH2700099Miscellaneous
After hours work permit in conjunction with B2602420, 4th floor office renovation. 7pm to 7am. Monday through saturday. 7am to 7pm on sundays. Includes november 11, 2026, veterans day and november 26, 2026, thanksgiving day, per anc approval. Contact: bryan albertson 703-859-3821.
- 1015 18th St NWB2606735Alteration and repair
Interior landlord renovations to 1st floor office space. Non structural demolition and rework electrical and fire alarm to leave spaces as warm shells. No occupancy of suite 1 & suite 2 under this permit. Interior renovations to 7th floor office space to demise the space and create two spec suites. Partitions, finishes, MEP and life safety. Spec 720: 2571 square feet with 47 occupants. Spec
- 1201 Connecticut Ave NWSG2700009Sign
HISTORIC Install one (1) set of internally illuminated channel letters on top of the existing canopy for Revere
- 1717 Rhode Island Ave NWB2608224Alteration and repair
Historic interior spot renovations to 3rd & 4th floor office space. Partitions, furniture, finishes, mechanical, electrical and life safety. No plumbing or structural. New paint on level 1 & 2 at select areas. 2000 square feet. Uber technologies, inc. Fast track review request.
- 2101 L St NWB2608730Alteration and repair
Interior fit-out of partial level 8
- 1999 I St NWB2608755Alteration and repair
Revision to building permit # B2602074, in order to update Structural documents per existing conditions uncovered during demolition and continued project coordination.
- 1300 Connecticut Ave NWB2609193Alteration and repair
Revision to Issued Permit Number B2606427. Arch, Electrical and Mechanical work only.
- 800 17 St NWAH2700078Miscellaneous
9th floor - the refresh of the existing space will consist of the partial renovation of the suite with modifications to walls where applicable to allow for new wall, floor, and ceiling finishes for new tenant. All existing infrastructure for base building architecture, mechanical, electrical, and plumbing to remain in place outside of tenant suite
- 800 17 St NWAH2700079Miscellaneous
11th floor - the refresh of the existing space will consist of the partial renovation of the suite with modifications to walls where applicable to allow for new wall, floor, and ceiling finishes for new tenant. All existing infrastructure for base building architecture, mechanical, electrical, and plumbing to remain in place outside of tenant suite
- 1909 K St NWB2608799Alteration and repair
Interior renovation to 7th floor office space. Partitions, furniture, finishes, mechanical, electrical and life safety. No plumbing. No structural. 4622 square feet. 74 occupants. West health. Fast track review request.
- 514 19th St NWBCIV2600113Civil plans
In the capitol hill historic district this is a revision to the previously approved storm water management plans under doee plan number (8289) which is assoceated with approved permit B2505278. The purpose of this revisionis to present thr implementation of a bioretention facility within the project scope, along with coresponding updates to the courtyard layout to accommodate this new feature.
- 2130 H St NWB2608542Alteration and repair
Historic this revisions is being submitted under the following previously approved permit #B2505975 issued by the permit operations divisions on 11/03/2025.project includes the replacement of the gelman library buildings existing primary mechanical air handling equipment and control devices at the basement level to meet current cod eventilation requirements and to support future zone level mec
- 2121 K St NWB2609227Alteration and repair
Selective demolition and finish patching within an existing office suite within an existing office building. Work to include selective demolition, new glass partition and finishes. No mechanical or plumbing work. Alteration - level 2. Fast track.
- 1010 25th St NWSOL2700013Solar system
To install 32.13kw dc on roof of the building
- 1909 K St NWAH2700072Miscellaneous
No structural work. Interior Renovation, no change in use group.
- 1155 Connecticut Ave NWB2605815Alteration and repair
** no structural work** interior renovation of the partial 3r floor. The work consists of non structural demolition, and new general plumbing, electrical, and mechanical work. No structural work is required. Furniture permit will be run separately. There is no change of use.
- 1200 18th St NWB2606718Alteration and repair
Historic - reconfiguration of approx. 5,901.5 sf of existing a-2 restaurant tenant space on the first floor, suite 100. Reconfiguration of approx. 841.5 sf existing storage space on the basement level. For a total combined renovated area of approx. 6,743 sf. - no exterior architectural work.
- 2020 K St NWB2607231Alteration and repair
Interior Alterations and Repair on the 7th floor to bring suite back to shell condition.
- 2020 K St NWB2607509Alteration and repair
Interior Alterations and Repair to 7th floor Spec Suites.
- 1717 Pennsylvania Ave NWB2608392Alteration and repair
Floor 11 - demo-white-box interior tenant suite for white box minor patching and painting no change in use or structral work proposed 13,500 sf
- 1919 Pennsylvania Ave NWB2608394Alteration and repair
Floor 5 - demo and white-box - no change to use or structral work proposed minor patching and repair work
- 2020 K St NWAH2700016Miscellaneous
Interior Alterations and Repair on the 8th floor to bring suite 820 to shell condition.
- 1050 17th St NWAH2700038Miscellaneous
After hours work permit in conjunction with tl2600055, 6th floor office buildout. 7pm to 7am. Monday through saturday. All day sundays. Includes october 12th, 2026 indigenous peoples's day and november 11, 2026, veterans day, per anc approval. Contact: andy ossman 703-927-8860.
- 1700 Pennsylvania Ave NWAH2700056Miscellaneous
Interior renovation to 4th floor office space. Partitions, furniture, finishes, MEP and life safety. No structural. 14,111 square feet. 415 occupants. Servicenow. Fast track review request.
- 1145 17th St NWAH2700058Miscellaneous
For work on holiday: 6am-2pm on 10-12-2026.
- 2200 Pennsylvania Ave NWAH2700060Miscellaneous
Demise for 2 tenant suites, common corridor, and elevator lobby build out on the 6th floor.
- 929 Rear 25th St NWB2410006-EXT-1Permit
- 2207 K St NWB2700220Alteration and repair
Adjust and secure a few loose bricks on the existing front fa?ade and repoint surrounding deteriorated mortar joints as needed to restore stability and maintain the structural integrity of the masonry. All repairs will match the existing brickwork, mortar, and architectural appearance. No changes to the existing structure or facade design are proposed.
- 12 Snows Ct NWB2609174Alteration and repair
Historic 1. Remove old roofing membrane down to wood decking 2. Replace bad wood decking as needed (wood decking provided at $80.00 per sheet 4x8 ply/per linear foot 1x8) 3. Install new dura board insulation to entire roof 4. Install new synthetic felt underlayment to entire roof 5. Install new drip edge, slag stop and flashing to roof 6. Install new firestone 12 year white granular modified bitu
- 1050 17th St NWAH2601025Miscellaneous
AH Permit for Office Space Build out
- 1660 L St NW 800B2607842Alteration and repair
Interior Renovation suite 800 - New interior build-out of partial floor. Area affected 3,737 SF
- 1660 L St Nw, Ste# 902B2607843Alteration and repair
Interior Renovation suite 902 - New interior build-out of partial floor. Area affected 2,346 SF
- 1701 Rhode Island Ave NW 6-8 FlsB2608634Alteration and repair
Interior renovations to 6th, 7th & 8th floor office space for a new office tenant. Partitions, furniture, finishes, MEP, life safety and new structural convenience stair from 6-8. 6th: 13,490 sf. 160 occ. 7th: 12,937 sf. 211 occ. 8th: 9147 sf. 436 occ. Analysis group.
- 1120 Connecticut Ave NWSB2600215Miscellaneous
Temporary Geotechnical Soil Borings. Number of Borings: 4. Diameter of Boreholes: 8 inches. Depth of Borings: 40 ft and 50. Drilling Method: 3.25 inch HSA and NQ Double Barrel. Installing temporary PVC pipe in 2 borings to obtain 24 hour water level readings. Abandonment Method: Tremie Grouting with Bentonite grout
- 2112 Pennsylvania Ave NWAH2601022Miscellaneous
Upgrade/refresh to an existing cafe on the 11th floor of the Cleary Gottlieb space
- 2200 Pennsylvania Ave NWAH2601067Miscellaneous
Request for After Hours Permit to perform permitted construction work on Monday, October 12, 2026, a DC legal holiday. Full renovations for the 2nd floor of 2200 Penn to include (1) new room layouts, partitions & doors: (2) new floor, wall ceiling finishes throughout: (3) alterations to electrical, lighting, mechanical & plumbing systems throughout; and (4) new low voltage (AV, IT & security/ac
- 1201 Connecticut Ave Ave NWAH2700023Miscellaneous
Facade restoration, exterior window caulking, plumbing/ mechanical rough-in, interior & exterior framing, electrical rough-in, railing installation, coping installation
- 1909 K St NWB2608330Alteration and repair
Interior renovation to 4th floor office space. Partitions, furniture, finishes, MEP and life safety. No structural. 10,421 square feet work area. Tenant space will be 9527 square feet. 176 occupants. Hudson cook.
Electrical, plumbing & mechanical89
- 1201 Connecticut Ave NWE2700968Electrical
- 1730 Pennsylvania Ave NWE2700907Electrical
Electrical Trade Permit
- 800 17th St NWE2700913Electrical
- 800 17th St NWE2700914Electrical
- 1909 K St NWE2700921Electrical
- 2101 L St NWE2700943Electrical
- 1899 Pennsylvania Ave NWP2700868Plumbing and gas
- 2700 Virginia Ave NWP2700877Plumbing and gas
- 1634 I St NWP2700880Plumbing and gas
- 1333 New Hampshire Ave NWE2700859Electrical
- 1634 I St NWM2700344Mechanical
Mechanical trade Permit
- 2112 Pennsylvania Ave NWP2700801Plumbing and gas
- 1776 I St NWP2700811Plumbing and gas
- 1909 K St NWP2700820Plumbing and gas
- 1660 L St NWP2700847Plumbing and gas
- 2050 M St NWE2700810Electrical
- 2101 L St NWP2700748Plumbing and gas
- 1919 Pennsylvania Ave NWP2700766Plumbing and gas
- 1660 L St NWP2700775Plumbing and gas
- 1750 New York Ave NWP2700790Plumbing and gas
- 801 17th St NWP2700796Plumbing and gas
- 1601 K St NWP2700730Plumbing and gas
- 2700 Virginia Ave NWE2700767Electrical
- 2101 L St NWE2700787Electrical
- 1909 K St NWP2700704Plumbing and gas
- 1620 I St NWP2700710Plumbing and gas
- 1909 K St NWE2700724Electrical
- 1717 Pennsylvania Ave NWP2700664Plumbing and gas
- 1010 25th St NWE2700674Electrical
- 2200 Pennsylvania Ave NWE2700623Electrical
- 1750 New York Ave NWE2700643Electrical
- 2121 Virginia Ave NWM2700248Mechanical
- 1155 Connecticut Ave NWP2700563Plumbing and gas
- 2020 K St NWP2700564Plumbing and gas
- 1999 K St NWE2700576Electrical
- 1150 18th St NWE2700588Electrical
- 1150 18th St NWM2700223Mechanical
- 1150 18th St NWP2700523Plumbing and gas
- 1717 K St NWE2700565Electrical
- 2020 K St NWE2700519Electrical
- 2200 Pennsylvania Ave NWE2700521Electrical
- 2020 K St NWE2700522Electrical
- 2475 Virginia Ave NWE2700550Electrical
- 2020 K St NWP2700486Plumbing and gas
- 2101 L St NWP2700493Plumbing and gas
- 1660 L St NWE2700434Electrical
- 2500 Pennsylvania Ave NWE2700447Electrical
- 1145 17th St NWP2700391Plumbing and gas
- 1145 17th St NWP2700392Plumbing and gas
- 1806 I St NWP2700399Plumbing and gas
- 800 17th St NWE2700397Electrical
Electrical Trade Permit
- 800 17th St NWE2700398Electrical
Electrical Trade Permit
- 1725 I St NWE2700403Electrical
- 1200 18th St NWE2700413Electrical
- 1750 New York Ave NWE2700414Electrical
Electrical Trade Permit
- 1620 I St NWE2700418Electrical
- 800 17th St NWP2700368Plumbing and gas
- 1050 17th St NWE2700275Electrical
Electrical Trade Permit
- 1999 K St NWE2700372Electrical
- 1909 K St NWE2700382Electrical
- 1620 I St NWM2700152Mechanical
- 1620 I St NWP2700317Plumbing and gas
- 1150 18th St NWP2700324Plumbing and gas
- 1233 20th St NWE2700354Electrical
- 1233 20th St NWM2700137Mechanical
- 1999 K St NWM2700129Mechanical
Mechanical trade Permit
- 514 19th St NWM2700133Mechanical
- 800 17th St NWP2700262Plumbing and gas
- 1233 20th St NWP2700281Plumbing and gas
- 1660 L St NWP2700286Plumbing and gas
- 800 16th St NWE2700281Electrical
- 1701 Rhode Island Ave NWE2700299Electrical
- 2050 M St NWE2700300Electrical
- 1701 Rhode Island Ave NWP2700212Plumbing and gas
- 950 25th St NWP2700261Plumbing and gas
- 1133 21st St NWE2700224Electrical
- 2050 M St NWE2700234Electrical
Electrical Trade Permit
- 2200 Pennsylvania Ave NWE2700258Electrical
- 1776 I St NWE2700162Electrical
- 1111 19th St NWE2700163Electrical
Electrical Trade Permit
- 801 17th St NWE2700165Electrical
- 1620 I St NWE2700180Electrical
- 800 Connecticut Ave NWE2700198Electrical
- 800 Connecticut Ave NWE2700199Electrical
- 900 24th St NW GM2700063Mechanical
- 1300 Connecticut Ave NWE2700108Electrical
- 2050 M St NWE2700113Electrical
- 824 New Hampshire Ave NWE2700155Electrical
- 1600 K St NWP2612372Plumbing and gas
Plumbing trade Permit
Home businesses3
- 2000 F St NWHO2700164
- 1001 26th St NW 308HO2700135
- 2000 N St NW 809HO2700019
Minor work1
- 2475 Virginia Ave NWGF2700246Gas fitting
Other1
- 800 22nd St NWEN2700150Elevator - new
4500# Gen3 Edge elevator, N1HW42
Source
All sources →Open Data DC: Building Permits (DOB), refreshed nightly. Each permit is placed at the coordinates DC records for it. Boundary: DC Health Planning Neighborhoods: GWU, which covers Foggy Bottom and the West End (Open Data DC).. These permits were issued Oct 4 to Oct 29.