District of Columbia, DC permit B2509645:…
This permit issued; description: commission o hvac permit covers District of Columbia, DC permit B2509645:… in District of Columbia, DC County, filed January 27, 2026; the source does not list an estimated value.
Atmospheric image—not a photo of this permit.
LOCAL SIGNAL
This street
The collected record set contains 92 records on Massachusetts Avenue NW from Aug 12, 2025 through Aug 12, 2026, including 92 permits.
Why?
We normalize the street name from the collected address, then count records in the same county with that normalized street name from Aug 12, 2025 through Aug 12, 2026. The count includes this filing and only records in our database.
PERMIT SEQUENCE
What typically follows
The deterministic permit-sequence rules connect HVAC work with Insulation, Duct cleaning, Smart thermostat, Air quality, Solar as common follow-on categories.
- Insulation
- Duct cleaning
- Smart thermostat
- Air quality
- Solar
RECORD ACTIVITY
Activity timeline
-
MAY 6, 2026
District of Columbia, DC permit B2604250: CONSTRUCTION
permit · Unclassified · PERMIT ISSUED; Description: CFA / HD Permit Revision to B2509645: Structural repairs to some existing foundation walls, -
JANUARY 27, 2026
District of Columbia, DC permit B2509645:… This permit
Permit · HVAC · PERMIT ISSUED; Description: Commission of Fine Arts jurisdic