Permit Record

Alteration Residential

3795 20th St, San Francisco, Ca, 94110

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
3607 059
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
37.7581, -122.4254
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 18, 2016
Applied
Apr 18, 2016
Work class
Residential
Description
Source description

revision to pa# 201603172331, no plumbing, only sheetrock work.

Status
Current status
finaled
Source status
complete
Finaled
Apr 22, 2016
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 12, 2026 · 00:02 UTC
Last changed
May 12, 2026 · 00:02 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

17 permits at this parcel (parcel 3607 059) · through Apr 18, 2016

  1. Apr 18, 2016This permitAlteration Residential · Finaled
  2. Mar 17, 20161416354248297Alteration Residential · Finaled$8,500
  3. Jul 24, 20151389301287596Alteration Residential · Finaled$800
  4. May 29, 20151383258287596Alteration Residential · Finaled
  5. May 29, 20151383249248297Alteration Residential · Finaled
  6. May 29, 20151383244287596Alteration Residential · Finaled
  7. May 29, 20151383245287596Alteration Residential · Finaled
  8. May 29, 20151383251248297Alteration Residential · Finaled
  9. Sep 6, 20121281031287596Alteration Residential · Expired$19,000
  10. Oct 14, 20111252617412091Alteration Residential · Expired$25,000
  11. Oct 14, 20111252616248297Alteration Residential · Expired$25,000
  12. Feb 21, 20081126255248297Alteration Residential · Finaled$45,000
  13. Jan 31, 20071081732287596Alteration Residential · Expired$39,000
  14. Nov 29, 20041000143412090Alteration Residential · Finaled$500
  15. Jul 20, 2001883167161696Alteration Residential · Expired$15,000
  16. May 3, 2001876285161696Alteration Residential · Finaled$4,000
  17. Date not usable in source771861161696Alteration Residential · Finaled$2,000

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

Developer details
Permit #
1420057248297
Canonical ID
6:1420057248297
Source permit ID
1420057248297
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