Permit Record

Alteration Residential

23 Prosper St, San Francisco, Ca, 94114

Classificationotc alterations permitResidential Alteration
Reliable value$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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3564 037
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
37.7639, -122.4316
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 15, 2013
Applied
Feb 15, 2013
Work class
Residential
Description
Source description

to comply with condo conversion cc 7004 physical inspection report

Status
Current status
finaled
Source status
complete
Finaled
Apr 25, 2014
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 11, 2026 · 23:59 UTC
Last changed
May 11, 2026 · 23:59 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

19 permits at this parcel (parcel 3564 037) · through Feb 15, 2013

  1. Feb 15, 2013This permitAlteration Residential · Finaled$500
  2. Feb 15, 20131296335158835Alteration Residential · Finaled$500
  3. Jan 4, 20131292452158835Alteration Residential · Finaled
  4. Jan 4, 20131292451470955Alteration Residential · Finaled
  5. Jan 4, 20131292450158835Alteration Residential · Finaled
  6. Apr 5, 20121265421158835Alteration Residential · Finaled$5,500
  7. Nov 10, 20111240527470955Alteration Residential · Finaled$15,000
  8. Nov 10, 20111240526158835Alteration Residential · Finaled$15,000
  9. Jun 2, 20111238571158835Alteration Residential · Finaled$18,000
  10. Jun 2, 20111238572470955Alteration Residential · Finaled$18,000
  11. Jan 6, 20111225744470955Alteration Residential · Expired$19,000
  12. Jan 6, 20111225743158835Alteration Residential · Expired$19,000
  13. Dec 3, 20101224952470955Alteration Residential · Issued
  14. Dec 3, 20101224951158835Alteration Residential · Issued
  15. May 3, 20101204964470955Alteration Residential · Expired$60,000
  16. May 3, 20101204963158835Alteration Residential · Expired$60,000
  17. Aug 29, 2003954743158835Alteration Residential · Finaled$5,000
  18. Date not usable in source699345158835Alteration Residential · Expired$4,000
  19. Date not usable in source514534158835Alteration Residential · Expired$2,800

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

Developer details
Permit #
1296336470955
Canonical ID
6:1296336470955
Source permit ID
1296336470955
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