Permit Record

Alteration Residential

452 Lake St, San Francisco, Ca, 94118

Classificationotc alterations permitMultifamily 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)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1353 042
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
37.7868, -122.4645
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Residential
Description
Source description

bolt sill to foundation

Status
Current status
finaled
Source status
complete
Finaled
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:10 UTC
Last changed
May 12, 2026 · 00:10 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

6 permits at this parcel (parcel 1353 042) · through Mar 10, 2016

  1. Mar 10, 2016141558196589Alteration Residential · Finaled$82,000
  2. Nov 9, 2005103513996589Alteration Residential · Finaled$15,000
  3. Date not usable in source75455596589Alteration Residential · Finaled$12,431
  4. Date not usable in source34027396589Alteration Residential · Expired$400
  5. Date not usable in sourceThis permitAlteration Residential · Finaled
  6. Date not usable in source30378496589Alteration Residential · Finaled$3,470

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

Developer details
Permit #
31072096589
Canonical ID
6:31072096589
Source permit ID
31072096589
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