Permit Record

Alteration Residential

1271 20th Av, San Francisco, Ca, 94122

Classificationotc alterations permitMultifamily 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)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1730 015
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
37.7641, -122.4786
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 31, 2026
Applied
Jun 26, 2026
Work class
Residential
Description
Source description

to obtain final inspection for work approved under pa# 202304206124. all work is complete.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
Jun 28, 2026 · 11:30 UTC
Last seen
Aug 3, 2026 · 10:38 UTC
Last changed
Aug 2, 2026 · 09:57 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

12 permits at this parcel (parcel 1730 015) · through Jul 31, 2026

  1. Jul 31, 20261752283459041Alteration Residential · Issued
  2. Jul 31, 2026This permitAlteration Residential · Issued
  3. May 31, 20231666723459041Alteration Residential · Issued$288,000
  4. May 31, 20231666722111984Alteration Residential · Issued$288,000
  5. Jan 31, 20231661214111984Alteration Residential · Issued$28,192
  6. Apr 7, 20221637606459041Alteration Residential · Cancelled$48,000
  7. Jan 20, 20161409750111984Alteration Residential · Finaled$500
  8. Mar 3, 20151372994111984Alteration Residential · Issued$1,500
  9. Oct 9, 20071111581111984Alteration Residential · Issued
  10. Oct 9, 20071111583459041Alteration Residential · Issued
  11. Nov 7, 2002927649111984Alteration Residential · Issued$2,500
  12. Date not usable in source674168111984Alteration Residential · Expired$7,900

Full permit history at this parcel · as of Aug 3, 2026.

Developer details
Permit #
1752282111984
Canonical ID
6:1752282111984
Source permit ID
1752282111984
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