Permit Record

Alteration Residential

807 Mason St, San Francisco, Ca, 94108

Classificationotc alterations permitMultifamily Alteration
Reliable value$33,918
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)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0254 008
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
37.7910, -122.4109
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 28, 2021
Applied
Sep 28, 2021
Work class
Residential
Description
Source description

install james hardie siding on back wall only, 950 sq feet. 24 wide by 43 tall.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:06 UTC
Last changed
May 12, 2026 · 00:06 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

16 permits at this parcel (parcel 0254 008) · through Sep 28, 2021

  1. Sep 28, 2021This permitAlteration Residential · Issued$33,918
  2. Sep 27, 20211626241477637Alteration Residential · Issued$16,852
  3. Sep 27, 20211626239233319Alteration Residential · Issued$16,852
  4. Sep 27, 20211626240257317Alteration Residential · Issued$16,852
  5. May 23, 20141343012477636Alteration Residential · Issued
  6. Date not usable in source663912257318Alteration Residential · Finaled$2,000
  7. Date not usable in source658754257318Alteration Residential · Finaled$28,000
  8. Date not usable in source543329257318Alteration Residential · Finaled$4,260
  9. Date not usable in source465113233319Alteration Residential · Expired$7,000
  10. Date not usable in source465114257318Alteration Residential · Expired$7,000
  11. Date not in source443352257318Alteration Residential · Cancelled$7,040
  12. Date not in source443356257318Alteration Residential · Cancelled$1,000
  13. Date not in source443354233319Alteration Residential · Cancelled$1,000
  14. Date not in source443351257317Alteration Residential · Cancelled$7,040
  15. Date not in source443350233319Alteration Residential · Cancelled$7,040
  16. Date not in source443355257317Alteration Residential · Cancelled$1,000

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

Developer details
Permit #
1626318233319
Canonical ID
6:1626318233319
Source permit ID
1626318233319
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