Permit Record

Alteration Residential

3639 Webster St, San Francisco, Ca, 94123

Classificationadditions alterations or repairsResidential Alteration
Reliable value$5,800
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)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0436E 004
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
37.8043, -122.4356
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Residential
Description
Source description

reroofing

Status
Current status
finaled
Source status
complete
Finaled
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:11 UTC
Last changed
May 12, 2026 · 00:11 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

8 permits at this parcel (parcel 0436E 004) · through Dec 10, 2012

  1. Dec 10, 20121290560383564Alteration Residential · Finaled$500
  2. Apr 10, 2001874026383564Alteration Residential · Finaled$1,000
  3. Apr 3, 200080796170326Alteration Residential · Finaled
  4. Jan 31, 200080322170326Alteration Residential · Expired$250
  5. Date not usable in source802340383564Alteration Residential · Expired$40,000
  6. Date not usable in source70966370326Alteration Residential · Finaled$33,000
  7. Date not usable in sourceThis permitAlteration Residential · Finaled$5,800
  8. Date not usable in source29924070326Alteration Residential · Finaled$50,000

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

Developer details
Permit #
32401270326
Canonical ID
6:32401270326
Source permit ID
32401270326
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