Permit Record

Alteration Residential

1351 Mason St, San Francisco, Ca, 94133

Classificationotc alterations permitMultifamily Alteration
Reliable value$3,500
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)
12
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0181 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
apartments
Geocode & dates
Coordinates
37.7958, -122.4120
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 25, 2004
Applied
Feb 25, 2004
Work class
Residential
Description
Source description

replace 2 garage doors 7&1/2 ft wide each., install 2 curb cuts.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:55 UTC
Last seen
May 12, 2026 · 00:19 UTC
Last changed
May 12, 2026 · 00:19 UTC

Open in San Francisco source →

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

26 permits at this parcel (parcel 0181 004) · Dec 10, 2001 – Jul 2, 2025

  1. Jul 2, 20251725693296074Alteration Residential · Finaled
  2. Nov 5, 20241708410296074Alteration Residential · Issued$51,236
  3. Mar 8, 20241690015232444Alteration Residential · Finaled$37,696
  4. Dec 21, 20231685150296074Alteration Residential · Issued$5,000
  5. Dec 11, 2023168416361740Alteration Residential · Issued$110,982
  6. Nov 13, 20231496738296074ADU · Finaled$350,000
  7. Jun 6, 20231670059296074Alteration Residential · Finaled$5,000
  8. Aug 24, 20221650376296074Alteration Residential · Finaled$25,000
  9. Jun 22, 20221645737296074Alteration Residential · Issued$25,000
  10. May 31, 20221643942295786Alteration Residential · Finaled
  11. May 11, 20221642547232444Alteration Residential · Issued
  12. May 17, 20211601413296074Alteration Residential · Finaled$42,000
  13. Jun 16, 20201591490232444Alteration Residential · Expired$48,000
  14. Apr 30, 2019147770061740Alteration Residential · Expired$98,000
  15. Aug 30, 20181521655232444Alteration Residential · Expired$60,000
  16. Apr 27, 2017146111261740Alteration Residential · Issued$40,644
  17. Aug 1, 20081144778296074Alteration Residential · Finaled$35,000
  18. Mar 13, 20061046451232444Alteration Residential · Issued$60,000
  19. Oct 31, 20051034105295786Alteration Residential · Expired$20,000
  20. Apr 12, 20051012260295786Alteration Residential · Issued$20,000
  21. Mar 15, 20051009337295786Alteration Residential · Issued$26,000
  22. Aug 30, 2004990940232444Alteration Residential · Issued$15,000
  23. Feb 25, 2004This permitAlteration Residential · Issued$3,500
  24. Oct 22, 2003960325232444Alteration Residential · Expired$3,500
  25. Dec 10, 2001896251232444Alteration Residential · Expired
  26. Date not in source1461118295786Alteration Residential · Pending$40,644

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

Developer details
Permit #
97128661740
Canonical ID
6:97128661740
Source permit ID
97128661740
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