Permit Record

Alteration Commercial

501 Alabama St, San Francisco, Ca, 94110

Classificationotc alterations permitCommercial 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)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4018 004
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
workshop commercial
Geocode & dates
Coordinates
37.7625, -122.4120
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 21, 2019
Applied
Jun 21, 2019
Work class
Commercial
Description
Source description

not a re-roof. repair existing roof w/ sam materials. 5000 sf

Status
Current status
finaled
Source status
complete
Finaled
Aug 1, 2019
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:05 UTC
Last changed
May 12, 2026 · 00:05 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field 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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

3 permits at this parcel (parcel 4018 004) · Jul 31, 2000 – Jun 21, 2019

  1. Jun 21, 2019This permitAlteration Commercial · Finaled$10,000
  2. Mar 6, 20191543596261788Alteration Commercial · Finaled$6,000
  3. Jul 31, 2000825605249529Alteration Residential · Expired$10,000

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

Developer details
Permit #
1557220249529
Canonical ID
6:1557220249529
Source permit ID
1557220249529
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