Permit Record

Alteration Residential

1100 Irving St, San Francisco, Ca, 94122

ClassificationAlteration
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1738 020
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
Not in source
Geocode & dates
Coordinates
37.7640, -122.4698
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 22, 2003
Applied
Apr 22, 2003
Work class
Not in source
Description
Source description

sidewalk

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:55 UTC
Last seen
May 12, 2026 · 00:18 UTC
Last changed
May 2, 2026 · 23:55 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

7 permits at this parcel (parcel 1738 020) · through Apr 22, 2003

  1. Apr 22, 2003This permitAlteration Residential · Issued
  2. Apr 22, 2003941997274177Alteration Residential · Issued
  3. Date not usable in source640415244259Alteration Residential · Finaled$9,240
  4. Date not usable in source423828244259Alteration Commercial · Finaled$20,000
  5. Date not usable in source270812274177Alteration Residential · Finaled$2,500
  6. Date not usable in source161836244259Alteration Residential · Finaled$1,200
  7. Date not usable in source161837274177Alteration Residential · Finaled$1,200

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

Developer details
Permit #
941996112304
Canonical ID
6:941996112304
Source permit ID
941996112304
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →