# Alteration or repair permit B2509798 at 310 C St SE, Washington

DC Department of Buildings permit B2509798: issued Jul 10, 2026 for alteration or repair work at 310 C St SE. In the Capitol Hill Historic District Revision to Permit #B2404652 This scope of work outlines the construction activities to be completed in addition to the work previously approved under Permit #B2404652. The revised work includes the following: Drywall and Framing Install new framing and drywall within a pre-existing storage area to prepare the space for conversion into an additional bedroom. Ensure all framing meets current structural and code requirements. Bedroom Conversion Convert the existing storage area into a code-compliant bedroom. Prepare and finish walls as required for the new room layout. Emergency Egress Window Installation Install a new emergency egress window in the newly created bedroom. Window installation will comply with local egress size and height requirements for sleeping rooms. Bathroom Relocation Relocate the bathroom from the originally approved location in Permit #B2404652 to a new designated location within the project area. Work to include necessary framing adjustments, plumbing rough-in modifications, and fixture relocation. Washer and Dryer Relocation Move the washer and dryer from the originally planned location and install them in a new designated area. Update plumbing, venting, and electrical connections as required by code. All work will be completed according to applicable building codes, safety standards, and manufacturer specifications.

- Permit number: B2509798
- Issued: Jul 10, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20003
- All permits at this address: https://nearbypermits.com/washington-dc/address/310-c-st-se/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), District of Columbia, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-07 14:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 310 C St SE: https://nearbypermits.com/washington-dc/address/310-c-st-se/