Permit Record

Alteration Residential

4464 23rd St, San Francisco, Ca, 94114

Classificationadditions alterations or repairsResidential Alteration
Reliable value$4,000
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
2801 017
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
37.7527, -122.4420
Geocode confidence
95%
Geocode source
Not in source
Issued
May 6, 2002
Applied
Apr 30, 2002
Work class
Residential
Description
Source description

install fire sprinklers in garage only

Status
Current status
finaled
Source status
complete
Finaled
Dec 16, 2002
Provenance
First seen by PermitCore
May 2, 2026 · 23:55 UTC
Last seen
May 12, 2026 · 00:18 UTC
Last changed
May 12, 2026 · 00:18 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

9 permits at this parcel (parcel 2801 017) · through May 6, 2002

  1. May 6, 2002This permitAlteration Residential · Finaled$4,000
  2. Apr 15, 2002907153144525Alteration Residential · Expired
  3. Apr 15, 2002907152391754Alteration Residential · Expired
  4. Feb 8, 2002901025144525Alteration Residential · Finaled$5,000
  5. Jul 18, 2001882925144525Alteration Residential · Finaled
  6. Jul 5, 2001881887144525Alteration Residential · Finaled
  7. May 25, 2001762281144525New Construction Residential Mf · Finaled$281,000
  8. May 25, 2001762278144525Demolition · Finaled
  9. Date not usable in source603786144525Alteration Residential · Finaled$4,000

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

Developer details
Permit #
908578144525
Canonical ID
6:908578144525
Source permit ID
908578144525
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