# Addition permit SB2600012 at 313 2nd St NE, Washington

DC Department of Buildings permit SB2600012: issued Dec 30, 2025 for addition work at 313 2nd St NE. In the Capitol Hill Historic District In the Commission of Fine Arts jurisdiction area GTA s services were requested to characterize the subsurface conditions in the vicinity of the proposed addition and to characterize the existing historic carriage house foundations. To characterize subsurface conditions, GTA will perform three Standard Penetration Test (SPT) borings and one day of test pits in accessible portions of the site in the general vicinity of proposed improvements. Laboratory testing and engineering analysis will be provided, and a geotechnical report summarizing the results and preliminary recommendations will be generated for this project.

- Permit number: SB2600012
- Issued: Dec 30, 2025
- Type of work: Addition (city: Construction, miscellaneous)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20002
- All permits at this address: https://nearbypermits.com/washington-dc/address/313-2nd-st-ne/

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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 2026-10-18 05:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 313 2nd St NE: https://nearbypermits.com/washington-dc/address/313-2nd-st-ne/