Permit Record

Alteration Residential

496 Crestlake Dr, San Francisco, Ca, 94132

Classificationotc alterations permitResidential Alteration
Reliable value$65,000
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
2499A 012
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
37.7358, -122.4899
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 1, 2020
Applied
Jul 15, 2020
Work class
Residential
Description
Source description

proposed to legalize one bedroom and one full bath on basement level and seismically strengthening (e) footing as shown on proposed plans

Status
Current status
finaled
Source status
complete
Finaled
Feb 26, 2021
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:05 UTC
Last changed
May 2, 2026 · 23:52 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

5 permits at this parcel (parcel 2499A 012) · through Sep 1, 2020

  1. Sep 1, 2020This permitAlteration Residential · Finaled$65,000
  2. Jun 26, 20181513474137940Alteration Residential · Finaled$30,000
  3. Sep 22, 20161438422137940Alteration Residential · Finaled$2,321
  4. Date not usable in source327240137940Alteration Residential · Finaled$6,000
  5. Date not usable in source323404137940Alteration Residential · Finaled$1,800

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

Developer details
Permit #
1593963137940
Canonical ID
6:1593963137940
Source permit ID
1593963137940
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