Permit Record

Alteration Residential

1453 23rd Av, San Francisco, Ca, 94122

Classificationadditions alterations or repairsResidential Alteration
Reliable value$25,000
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1830 013
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
1 family dwelling
Geocode & dates
Coordinates
37.7605, -122.4815
Geocode confidence
95%
Geocode source
Not in source
Issued
May 4, 2009
Applied
Oct 14, 2008
Work class
Residential
Description
Source description

comply with 200871769: legalize existing full bath on second fl as shown on plans, add a storage room on ground floor. horizontal and vertical addition. to comply w/ nov #200871769, date 9/08/2008. other items separate permit.

Status
Current status
finaled
Source status
complete
Finaled
Jun 23, 2009
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:56 UTC
Last changed
May 11, 2026 · 23:56 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

4 permits at this parcel (parcel 1830 013) · through May 4, 2009

  1. May 4, 2009This permitAlteration Residential · Finaled$25,000
  2. Oct 15, 20081153572244840Alteration Residential · Finaled$30,000
  3. Date not usable in source554105244840Alteration Residential · Expired$250
  4. Date not usable in source228922244840Alteration Residential · Expired$10,000

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

Developer details
Permit #
1153369244840
Canonical ID
6:1153369244840
Source permit ID
1153369244840
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