District of Columbia, DC permit B2507306:…
This permit issued; description: convert the hvac permit covers District of Columbia, DC permit B2507306:… in District of Columbia, DC County, filed March 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 98 records on 18Th Street NW from Aug 12, 2025 through Aug 12, 2026, including 98 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
-
MAR 30, 2026
District of Columbia, DC permit B2604420: CONSTRUCTION
permit · Unclassified · PERMIT ISSUED; Description: Revision to Permit # B2507306 to update Lot Number from 0810 to 0079 -
MARCH 27, 2026
District of Columbia, DC permit B2507306:… This permit
Permit · HVAC · PERMIT ISSUED; Description: Convert the existing 12-story + -
MAR 20, 2026
District of Columbia, DC permit MVQ2600126: CONSTRUCTION
permit · Unclassified · PERMIT ISSUED; Description: APR program B2507306 2017 DCMR section 705 -
SEP 29, 2025
District of Columbia, DC permit D2500439: CONSTRUCTION
permit · Remodel/addition · PERMIT ISSUED; Description: In the Dupont Circle Historic District Demolition of existing interior -
SEP 19, 2025
District of Columbia, DC permit MVQ2500102: CONSTRUCTION
permit · Roofing · PERMIT ISSUED; Description: District of Columbia Building Code 2017 Section 705 -
SEP 4, 2025
District of Columbia, DC permit AH2501038: CONSTRUCTION
permit -
AUG 21, 2025
District of Columbia, DC permit MVQ2500090: CONSTRUCTION
permit · Unclassified · PERMIT ISSUED; Description: 2017 DC ENERGY CODE SECTION G1