Permit Record

Alteration Residential

138 28th Av, San Francisco, Ca, 94121

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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1331 030
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
37.7868, -122.4881
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 2, 2026
Applied
Jan 2, 2026
Work class
Residential
Description
Source description

revision to pa#202304145783: change bedroom at first floor to office, change toilet and shower location at primary bedroom on 3rd floor.

Status
Current status
finaled
Source status
complete
Finaled
Jan 5, 2026
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 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

4 permits at this parcel (parcel 1331 030) · Mar 27, 2023 – Jan 2, 2026

  1. Jan 2, 2026This permitAlteration Residential · Finaled
  2. Dec 10, 2024171080096046Alteration Residential · Finaled$1,500
  3. Sep 1, 2023166635596046Alteration Residential · Finaled$650,000
  4. Mar 27, 2023166491896046Alteration Residential · Issued$50,000

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

Developer details
Permit #
174007796046
Canonical ID
6:174007796046
Source permit ID
174007796046
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