Permit Record

Alteration Residential

45A Diamond St, San Francisco, Ca, 94114

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)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2648 031
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
37.7616, -122.4369
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 25, 2026
Applied
Mar 25, 2026
Work class
Residential
Description
Source description

addressing permit only: add 45a diamond st to apn 26481031. reference adu permit 202311090573

Status
Current status
issued
Source status
issued
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 2648 031) · through Mar 25, 2026

  1. Mar 25, 2026This permitAlteration Residential · Issued
  2. Jan 13, 20261740158140751Alteration Residential · Finaled
  3. Jan 13, 20261740159425572Alteration Residential · Finaled
  4. Aug 14, 20251726044140751Alteration Residential · Finaled
  5. Aug 14, 20251726045425572Alteration Residential · Finaled
  6. Nov 21, 20241682595140751ADU · Expired$48,897
  7. Nov 21, 20241682596425572ADU · Expired$48,897
  8. Oct 16, 20181524856140751Alteration Residential · Issued$10,000
  9. Oct 16, 20181524857425572Alteration Residential · Issued$10,000
  10. May 15, 20181470317425572Alteration Residential · Issued$30,000
  11. May 15, 20181470316140751Alteration Residential · Issued$30,000
  12. Sep 20, 20101218384425572Alteration Residential · Issued
  13. Sep 20, 20101218383140751Alteration Residential · Issued
  14. Oct 1, 2003958146425572Alteration Residential · Finaled$5,600
  15. Oct 1, 2003958145140751Alteration Residential · Finaled$5,600
  16. Jan 14, 2003932713140751Alteration Residential · Expired$16,800
  17. Jan 14, 2003932714425572Alteration Residential · Expired$16,800
  18. Dec 2, 2002929620140751Alteration Residential · Finaled$8,500
  19. Date not usable in source214169140751Alteration Residential · Finaled$3,600
  20. Date not in source1091954140751Alteration Residential · Cancelled$280,000
  21. Date not in source1091955425572Alteration Residential · Cancelled$280,000

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

Developer details
Permit #
1745811523901
Canonical ID
6:1745811523901
Source permit ID
1745811523901
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →