# Alteration or repair permit B2602789 at 1400 I St NW, Washington

DC Department of Buildings permit B2602789: issued Jun 1, 2026 for alteration or repair work at 1400 I St NW. 11Th floor (suite 1200) renovation project consists of interior - only renovation to create single tenant suite. Renovations within the existing ctfk tenant footprint will include reconfiguration of three open areas to create enclosed rooms, the addition of a gender-neutral ADA toilet room, and connection to the expansion space. The expansion area will be demolished and rebuilt to provide conferencing and pantry facilities, along with additional open office work space. 3712 Sf affected area. No change of use.

- Permit number: B2602789
- Issued: Jun 1, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20005
- All permits at this address: https://nearbypermits.com/washington-dc/address/1400-i-st-nw/

---
Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-06 04:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1400 I St NW: https://nearbypermits.com/washington-dc/address/1400-i-st-nw/