1. Replace outdated HVAC systems with high-efficiency units
Alteration or repair at 2609 Dumbarton St NW, Washington
DC Department of Buildings permit B2608212: issued Sep 25, 2026 for alteration or repair work at 2609 Dumbarton St NW. 1. Replace outdated HVAC systems with high-efficiency units, including air handling units. 2. Modify and replace ductwork as necessary to improve air distribution and ventilation. 3. Provide and install insulation for attic space.
- Permit number
- B2608212
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20007
- City's category
- Construction, alteration and repair
- 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 2609 Dumbarton St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 6, 2026. We checked it Oct 6, 23:40 UTC. See the city's official records (District of Columbia, CC BY 4.0).
For agents and scripts: This page as Markdown · JSON