Permit Record

Alteration Residential

3500 23rd St, San Francisco, Ca, 94110

Classificationotc alterations permitResidential Alteration
Reliable valueNot in source
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
3634 002
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
37.7538, -122.4217
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 3, 2025
Applied
Jun 3, 2025
Work class
Residential
Description
Source description

for documentation purpose the legal use of the building is 2 residential dwelling units. the determination is based on the review of city records and a site visit. no work to be performed under this permit.

Status
Current status
finaled
Source status
complete
Finaled
Jun 4, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 5, 2026 · 06:39 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

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

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation 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
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
Project timeline at this parcel

21 permits at this parcel (parcel 3634 002) · through Jun 3, 2025

  1. Jun 3, 2025This permitAlteration Residential · Finaled
  2. Jun 3, 20251723241277981Alteration Residential · Finaled
  3. Jun 3, 20251723245163277Alteration Residential · Finaled
  4. Jan 25, 202116083561655Alteration Residential · Finaled$4,000
  5. Dec 13, 201012256222463Alteration Residential · Finaled$2,000
  6. Jun 13, 20061056187277981Alteration Residential · Finaled
  7. Jun 13, 20061056185248734Alteration Residential · Finaled
  8. Sep 26, 20051030033277981Alteration Residential · Expired$30,000
  9. Sep 23, 20051029806277981Alteration Residential · Expired$25,000
  10. Sep 1, 20051027476248734Alteration Residential · Expired$23,000
  11. Jan 15, 2002898838277981Alteration Residential · Finaled
  12. Jan 15, 2002898837248734Alteration Residential · Finaled
  13. Jul 18, 2001877395163277Alteration Residential · Expired$12,000
  14. May 16, 2001877397248734Alteration Residential · Expired$600
  15. May 16, 2001877398277981Alteration Residential · Expired$600
  16. Date not usable in source558532248734Alteration Residential · Finaled$4,500
  17. Date not usable in source530101163277Alteration Residential · Expired$500
  18. Date not usable in source459744277981Alteration Residential · Finaled$1,000
  19. Date not usable in source111620248734Alteration Residential · Finaled$800
  20. Date not in source459752163277Alteration Residential · Filing$2,000
  21. Date not in source270522163277Alteration Residential · Cancelled$37,000

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

Developer details
Permit #
1723240248734
Canonical ID
6:1723240248734
Source permit ID
1723240248734
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