Mechanical trade Permit
Mechanical (HVAC) at 200 Massachusetts Ave NW, Washington
DC Department of Buildings permit M2603253: issued Jun 3, 2026 for mechanical (hvac) work at 200 Massachusetts Ave NW. Mechanical trade Permit.
- Permit number
- M2603253
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20001
- City's category
- Supplemental, mechanical
- City's status
- Permit issued
- 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 200 Massachusetts Ave NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 6, 2026. We checked it Oct 7, 01:13 UTC. See the city's official records (District of Columbia, CC BY 4.0).
For agents and scripts: This page as Markdown · JSON