District of Columbia, DC permit M2602474:…
This permit issued; description: mechanical t hvac permit covers District of Columbia, DC permit M2602474:… in District of Columbia, DC County, filed April 13, 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 26 records on Dumbarton Street NW from Aug 12, 2025 through Aug 12, 2026, including 26 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
-
JUN 23, 2026
District of Columbia, DC permit P2609023: SUPPLEMENTAL
permit · Plumbing · PERMIT ISSUED; Description: Plumbing trade Permit -
JUN 22, 2026
District of Columbia, DC permit E2610119: SUPPLEMENTAL
permit · Electrical · PERMIT ISSUED; Description: Electrical Trade Permit -
JUN 17, 2026
District of Columbia, DC permit B2603891: CONSTRUCTION
permit · Unclassified · PERMIT ISSUED; Description: Revision to building permit B2506942 to include a reduction in underpinning scope and layout -
MAY 29, 2026
District of Columbia, DC permit SP2600036: CONSTRUCTION
permit · Pool · PERMIT ISSUED; Description: In the Georgetown Historic District -
APRIL 13, 2026
District of Columbia, DC permit M2602474:… This permit
Permit · HVAC · PERMIT ISSUED; Description: Mechanical trade Permit