Permit Record

Alteration Residential

3615 20th St, San Francisco, Ca, 94110

Classificationotc alterations permitMultifamily Alteration
Reliable value$10,000
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)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3608 074
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
37.7584, -122.4217
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 8, 2003
Applied
Oct 8, 2003
Work class
Residential
Description
Source description

new fire sprinkler monitoring system w/horns/horn strobes/pull station/heat detector flow switch

Status
Current status
finaled
Source status
complete
Finaled
Oct 16, 2003
Provenance
First seen by PermitCore
May 2, 2026 · 23:55 UTC
Last seen
May 12, 2026 · 00:19 UTC
Last changed
May 12, 2026 · 00:19 UTC

Open in San Francisco source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

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
  • Valuation is placeholder
Project timeline at this parcel

4 permits at this parcel (parcel 3608 074) · Jul 13, 2001 – Oct 8, 2003

  1. Oct 8, 2003This permitAlteration Residential · Finaled$10,000
  2. Jul 31, 2002910281161781Alteration Residential · Finaled
  3. Feb 26, 2002898294161781Alteration Residential · Expired
  4. Jul 13, 2001839225161781New Construction Residential Mf · Finaled$945,117

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

Developer details
Permit #
958770161781
Canonical ID
6:958770161781
Source permit ID
958770161781
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