District of Columbia, DC permit B2509817:…
This permit issued; description: in the great hvac permit covers District of Columbia, DC permit B2509817:… in District of Columbia, DC County, filed November 14, 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 190 records on 14Th Street NW from Aug 12, 2025 through Aug 12, 2026, including 190 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 14, 2025
District of Columbia, DC permit B2509817:… This permit
Permit · HVAC · PERMIT ISSUED; Description: In the Greater Fourteenth Street -
AUG 21, 2025
District of Columbia, DC permit P2510488: SUPPLEMENTAL
permit · Plumbing · COMPLETED; Description: Plumbing trade Permit -
AUG 13, 2025
District of Columbia, DC permit B2505603: CONSTRUCTION
permit · HVAC · COMPLETED; Description: In the Greater Fourteenth Street Historic District Interior alterations to existing Barcelona Wi