Permit Record

Alteration Residential

900 Bay St, San Francisco, Ca, 94109

Classificationotc alterations permitMultifamily 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)
14
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0453 003A
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
37.8048, -122.4221
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 27, 2025
Applied
Jun 27, 2025
Work class
Residential
Description
Source description

to obtain final inspection for work approved under pa#201902062233 & 202306200454. all work is complete.

Status
Current status
finaled
Source status
complete
Finaled
Jul 1, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 12, 2026 · 00:09 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

19 permits at this parcel (parcel 0453 003A) · through Jun 27, 2025

  1. Jun 27, 2025This permitAlteration Residential · Finaled
  2. Jul 12, 2023167156070877Alteration Residential · Finaled
  3. Sep 22, 2022165222170877Alteration Residential · Finaled$25,000
  4. Feb 10, 2021160772670877Alteration Residential · Finaled$20,000
  5. May 26, 2020154049870877ADU · Expired$185,000
  6. Apr 17, 2019154886270877Alteration Residential · Issued
  7. Jun 24, 2015138596670877Alteration Residential · Finaled$24,000
  8. Jun 10, 2014134142770877Alteration Residential · Finaled$220,000
  9. Nov 17, 20111255196301663Alteration Residential · Finaled$7,800
  10. Sep 15, 20101217994301663Alteration Residential · Finaled$48,000
  11. Apr 1, 2008113073970877Alteration Residential · Issued
  12. Apr 15, 20051012645301186Alteration Residential · Expired$47,400
  13. Date not usable in source732057234276Alteration Residential · Expired$1,500
  14. Date not usable in source732058301186Alteration Residential · Expired$1,500
  15. Date not usable in source732059301663Alteration Residential · Expired$1,500
  16. Date not usable in source60303301186Alteration Residential · Finaled$1,630
  17. Date not usable in source60304301663Alteration Residential · Finaled$1,630
  18. Date not usable in source60302234276Alteration Residential · Finaled$1,630
  19. Date not in source121491370877Alteration Residential · Cancelled$48,000

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

Developer details
Permit #
172521470877
Canonical ID
6:172521470877
Source permit ID
172521470877
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