Permit Record

Alteration Commercial

501 Cambridge St, San Francisco, CA, 94134

Classificationotc alterations permitCommercial 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
Floor area
Not in source
Parcel & enrichment
Parcel APN
5992A 059
Climate zone (IECC)
3C
Roof area (est.)
Not in source
HVAC tonnage (est.)
Not in source
Building type
Not in source
Geocode & dates
Coordinates
37.7250, -122.4174
Geocode confidence
95%
Geocode source
Not in source
Issued
2026-06-16
Applied
2026-04-16
Work class
Commercial
Description
Source description

ext improvements to (e) parking lot and playyard: removal of (e) pavement to create bioretention basin & permeable pavers to capture & treat stormwater. additionally underutilized parking lot at se corner will be depaved to be biohabitat. new drain & irrigation systems.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
Jun 19, 2026 · 12:49 UTC
Last changed
Jun 17, 2026 · 12:54 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

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

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
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.

Project timeline at this parcel

19 permits at this parcel (parcel 5992A 059) · 1982-03-11 – 2026-06-16

  1. 2026-06-16This permitAlteration Commercial · Issued$600,000
  2. 2024-07-241697539511717Alteration Commercial · Issued$50,344
  3. 2022-07-111647099193419Alteration Commercial · Finaled$5,000
  4. 2020-09-161568406193419Alteration Commercial · Finaled$350,000
  5. 2019-04-021524873193419Alteration Commercial · Issued$39,575
  6. 2018-12-071521743193419Alteration Commercial · Issued$60,000
  7. 2017-09-251466339193419Alteration Commercial · Finaled$43,872
  8. 2017-02-141453267193419Alteration Commercial · Finaled$6,000
  9. 2009-02-041163839193419Alteration Commercial · Finaled$6,000
  10. 2000-12-08838413193419Alteration Commercial · Finaled$3,000
  11. 2000-05-24819074193419Alteration Commercial · Expired$3,000
  12. 1999-11-08756142193419Alteration Commercial · Finaled$1
  13. 1999-11-08756141193419Alteration Commercial · Finaled$1
  14. 1999-06-11732723193419Alteration Commercial · Expired$1,000
  15. 1999-05-19729628193419Alteration Commercial · Finaled$27,000
  16. 1999-04-26722453193419Alteration Commercial · Finaled$137,500
  17. 1999-03-08715390193419Alteration Commercial · Expired$6,000
  18. 1982-06-1014936193419Alteration Commercial · Finaled$14,970
  19. 1982-03-118693193419Alteration Commercial · Finaled$900

Full permit history at this parcel · as of 2026-06-28.

Developer details
display_permit_id
1747277193419
canonical_uid
6:1747277193419
source_permit_id
1747277193419
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →