# Alteration or repair permit B2608816 at 1863 Kalorama Rd NW, Washington

DC Department of Buildings permit B2608816: issued Sep 8, 2026 for alteration or repair work at 1863 Kalorama Rd NW. REVISION TO B2602238; Remove the existing built-up roof and modified bitumen membrane on the main roof and rear step-down roof down to the wood sheathing. Install new 1-inch polyisocyanurate insulation board, mechanically attached to the deck, and install a new 50-mil Elvaloy KEE single-ply membrane, heat-welded, with new perimeter edge metal, wall flashing, and coping.Remove the existing red natural Vermont slate on the front mansard and replace with new Vermont Red natural slate, matching the existing in material, color, texture, and dimension. No change to rafters, roof deck, or roof structure. No change to the insulation at the ceiling assembly below the roof deck. No change to the footprint of the existing structure. No change in overall building height other than the thickness of the board.

- Permit number: B2608816
- Issued: Sep 8, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20009
- All permits at this address: https://nearbypermits.com/washington-dc/address/1863-kalorama-rd-nw/

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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 05:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1863 Kalorama Rd NW: https://nearbypermits.com/washington-dc/address/1863-kalorama-rd-nw/