Permit Record

Alteration Residential

603 London St, San Francisco, Ca, 94112

Classificationadditions alterations or repairsResidential Alteration
Reliable value$90,000
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
6345 046
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
1 family dwelling
Geocode & dates
Coordinates
37.7194, -122.4374
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 3, 2006
Applied
Mar 15, 2006
Work class
Residential
Description
Source description

219 square foot residential rear horizontal addition.

Status
Current status
expired
Source status
expired
Provenance
First seen by PermitCore
May 2, 2026 · 23:09 UTC
Last seen
May 11, 2026 · 23:54 UTC
Last changed
May 11, 2026 · 23:54 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

2 permits at this parcel (parcel 6345 046) · Jun 2, 2003 – Aug 3, 2006

  1. Aug 3, 2006This permitAlteration Residential · Expired$90,000
  2. Jun 2, 2003945761201534Alteration Residential · Expired$3,000

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

Developer details
Permit #
1046631201534
Canonical ID
6:1046631201534
Source permit ID
1046631201534
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