Permit Record

Alteration Residential

448 Greenwich St, San Francisco, Ca, 94133

ClassificationAlteration
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0078 009
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
Not in source
Geocode & dates
Coordinates
37.8028, -122.4072
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 26, 2010
Applied
Jul 26, 2010
Work class
Not in source
Description
Source description

sidewalk

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:57 UTC
Last changed
May 2, 2026 · 23:50 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 0078 009) · Apr 3, 2008 – Jul 26, 2010

  1. Jul 26, 2010This permitAlteration Residential · Issued
  2. Jan 20, 2009115997857895Alteration Residential · Finaled$277,000
  3. Aug 25, 2008114314257895Alteration Residential · Finaled$80,000
  4. Apr 24, 2008113229457895Alteration Residential · Expired$100,000
  5. Apr 3, 2008113109857895Alteration Residential · Expired$1,000
  6. Date not in source113850057895Alteration Residential · Pending$150,000

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

Developer details
Permit #
121322457895
Canonical ID
6:121322457895
Source permit ID
121322457895
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