District of Columbia, DC permit B2507339:…
This completed; description: interior alterat hvac permit covers District of Columbia, DC permit B2507339:… in District of Columbia, DC County, filed February 10, 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 4 records on 1 2 M Street NW from Aug 12, 2025 through Aug 12, 2026, including 4 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
-
JUL 28, 2026
District of Columbia, DC permit SG2600156: CONSTRUCTION
permit · Commercial · PERMIT ISSUED; Description: In the Georgetown Historic District In the Commission of Fine Arts jurisdiction area INSTALL -
JUN 25, 2026
District of Columbia, DC permit B2605500: CONSTRUCTION
permit · Remodel/addition · COMPLETED; Description: REVISION TO PERMIT B2507339 -
FEB 13, 2026
District of Columbia, DC permit P2604536: SUPPLEMENTAL
permit · Plumbing · COMPLETED; Description: Plumbing trade Permit -
FEBRUARY 10, 2026
District of Columbia, DC permit B2507339:… This permit
Permit · HVAC · COMPLETED; Description: Interior alterations within an exist