Permit Record

Alteration Residential

46 Williams Av, San Francisco, Ca, 94124

Classificationotc alterations permitResidential Alteration
Reliable value$15,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
5410 015
Climate zone (IECC)
3C
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
2 family dwelling
Geocode & dates
Coordinates
37.7297, -122.3939
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 13, 2020
Applied
Dec 27, 2019
Work class
Residential
Description
Source description

revision to 201908169082. build new rear saircase for 2nd fl unit to access backyard. gr fl units change living rm rear window to patio door to access backyard. change rear siding and windows

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:05 UTC
Last changed
May 12, 2026 · 00:05 UTC
Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

3 permits at this parcel (parcel 5410 015) · Aug 16, 2019Feb 13, 2020

  1. Feb 13, 2020This permitAlteration Residential · Issued$15,000
  2. Aug 16, 20191564348182010Alteration Residential · Issued$8,000
  3. Date not in source1558089182010Alteration Residential · Cancelled

Full permit history at this parcel · as of Jul 9, 2026.

Developer details
Permit #
1580723182010
Canonical ID
6:1580723182010
Source permit ID
1580723182010
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