Remove one existing window and replace with new simonton 6500 series window
Alteration or repair at 645 Constitution Ave NE, Washington
DC Department of Buildings permit B2504882: issued Apr 1, 2025 for alteration or repair work at 645 Constitution Ave NE. Remove one existing window and replace with new simonton 6500 series window.
- Permit number
- B2504882
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- Not listed
- ZIP code
- 20002
- City's category
- Construction, alteration and repair
- City's status
- Completed
- Source
- DC Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 645 Constitution Ave NE, and what's permitted nearby
The newest permit in the city's data is from Oct 8, 2026, 9 days ago. Permits issued after that won't appear here until the city publishes them.
DC Department of Buildings updated its data Oct 16, 2026. We checked it Oct 17, 09:17 UTC. See the city's official records (District of Columbia, CC BY 4.0).
For agents and scripts: This page as Markdown · JSON