Replace 1 window nail fin installation with a retrofit vinyl window U-factor.30 or better installed per
Alteration or repair at 4756 48th Ave NE, Seattle
Seattle Department of Construction and Inspections permit 7122582-CN: issued Dec 29, 2025 for alteration or repair work at 4756 48th Ave NE. Replace 1 window nail fin installation with a retrofit vinyl window U-factor.30 or better installed per manufacturer's specifications for SFR subject to field inspection STFI.
- Permit number
- 7122582-CN
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $2,491
- ZIP code
- 98105
- City's category
- Addition/Alteration, Single Family/Duplex
- 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 4756 48th Ave NE, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 16, 2026. We checked it Oct 16, 07:54 UTC. See the city's official records (City of Seattle).
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