We will remove all BUR to prepare for overlay install 1/2" ISOGUARD HD coverboard install 60mil mechanically
Mechanical (HVAC) at 3420 15th Ave W, Seattle
Seattle Department of Construction and Inspections permit 7083530-RR: issued May 1, 2025 for mechanical (hvac) work at 3420 15th Ave W. We will remove all BUR to prepare for overlay install 1/2" ISOGUARD HD coverboard install 60mil mechanically fastened Elevate TPO membrane.
- Permit number
- 7083530-RR
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Finished
- Reported cost
- $41,340
- ZIP code
- 98119
- City's category
- Multifamily
- City's status
- Completed
- Source
- Seattle Department of Construction and Inspections permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 3420 15th Ave W, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 18, 2026. We checked it Oct 18, 12:15 UTC. See the city's official records (City of Seattle).
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