600 New Hampshire Avenue, NW
Watergate Office Building
No objection to the concept for modifications and a small addition to an existing mechanical penthouse, and for modifications to an existing roof terrace, as shown in materials received and dated 2 November 2018 and supplemental materials received and dated 9 November 2018. Refer to DC Historic Preservation Office. Note: This is a concept approval only. When ready, submit the permit drawings and a permit application to DCRA for review by the Commission.