District of Columbia, DC permit M2600621:…
This completed; description: mechanical trade hvac permit covers District of Columbia, DC permit M2600621:… in District of Columbia, DC County, filed November 19, 2025; 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 31 records on Corcoran Street NW from Aug 12, 2025 through Aug 12, 2026, including 31 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
-
NOVEMBER 19, 2025
District of Columbia, DC permit M2600621:… This permit
Permit · HVAC · COMPLETED; Description: Mechanical trade Permit -
OCT 16, 2025
District of Columbia, DC permit B2506101: CONSTRUCTION
permit · Remodel/addition · COMPLETED; Description: Historic District Rear 3-level plus cellar addition