Permit Record

Alteration Residential

470 25th Av, San Francisco, Ca, 94121

Classificationotc alterations permitMultifamily Alteration
Reliable value$7,500
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)
4
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1456 027
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
37.7807, -122.4845
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 24, 2026
Applied
Feb 10, 2026
Work class
Residential
Description
Source description

3rd fl apt #3: reconfigure existing bedrooms.

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 12, 2026 · 00:09 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

17 permits at this parcel (parcel 1456 027) · through Feb 24, 2026

  1. Feb 24, 2026This permitAlteration Residential · Issued$7,500
  2. Nov 12, 20251736080421875Alteration Residential · Issued$71,955
  3. Jul 8, 20241600856100468ADU · Issued$130,000
  4. May 24, 20241696133100468Alteration Residential · Issued$1,000
  5. Oct 16, 20181526441100468Alteration Residential · Finaled
  6. Jul 31, 20181517788242704Alteration Residential · Finaled$3,000
  7. Jul 31, 20181517790242704Alteration Residential · Finaled$20,000
  8. Feb 3, 20171452271100468Alteration Residential · Finaled$7,800
  9. Dec 5, 20161446325100468Alteration Residential · Issued$8,000
  10. Oct 7, 20141356991100468Alteration Residential · Expired$2,000
  11. Aug 8, 20141327544421875Alteration Residential · Expired$35,000
  12. Jan 25, 20131294331100468Alteration Residential · Finaled$3,000
  13. Nov 17, 20101223706100468Alteration Residential · Finaled$8,000
  14. May 4, 20091172381421875Alteration Residential · Finaled$1,800
  15. Jun 26, 2000822228100468Alteration Residential · Finaled$20,000
  16. Date not usable in source733743242704Alteration Residential · Expired$25,000
  17. Date not usable in source721988242704Alteration Residential · Expired$20,000

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

Developer details
Permit #
1742906100468
Canonical ID
6:1742906100468
Source permit ID
1742906100468
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