Permit Record

Alteration Residential

4201 Lawton St, San Francisco, Ca, 94122

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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1895 001
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
37.7564, -122.5080
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 5, 2025
Applied
Aug 5, 2025
Work class
Residential
Description
Source description

to obtain final insepction for work approved under 202110091612. all work is complete

Status
Current status
finaled
Source status
complete
Finaled
Sep 12, 2025
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

18 permits at this parcel (parcel 1895 001) · through Aug 5, 2025

  1. Aug 5, 2025This permitAlteration Residential · Finaled
  2. Apr 3, 20241691823119249Alteration Residential · Finaled$18,000
  3. Apr 3, 20241691824361340Alteration Residential · Finaled$18,000
  4. Nov 8, 20231650271119249Alteration Residential · Finaled$547,000
  5. Nov 8, 20231650272361340Alteration Residential · Finaled$547,000
  6. Sep 29, 20221652811361340Alteration Residential · Finaled$30,000
  7. Sep 29, 20221652810119249Alteration Residential · Finaled$30,000
  8. Dec 12, 20181534446119249Alteration Residential · Expired$40,000
  9. Feb 28, 20131297359119249Alteration Residential · Issued
  10. Nov 6, 20121285075119249Alteration Residential · Expired$20,000
  11. Oct 9, 20121285102119249Alteration Residential · Issued
  12. Jul 12, 20121275987119249Alteration Residential · Issued
  13. Jul 12, 20121275988361340Alteration Residential · Issued
  14. Jun 15, 20121273269361340Alteration Residential · Expired$60,000
  15. Jun 15, 20121273268119249Alteration Residential · Expired$60,000
  16. Date not usable in source789821361340Alteration Residential · Finaled$8,585
  17. Date not usable in source768929361340Alteration Residential · Expired$300
  18. Date not in source1343429119249Alteration Residential · Pending

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

Developer details
Permit #
1728166119249
Canonical ID
6:1728166119249
Source permit ID
1728166119249
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →