Permit Record

Alteration Residential

2100 Bay St, San Francisco, Ca, 94123

Classificationotc alterations permitMultifamily Alteration
Reliable value$3,600
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)
15
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0921 010
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
37.8022, -122.4419
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 31, 2025
Applied
Jul 31, 2025
Work class
Residential
Description
Source description

revision to permit 202501067731 (fire alarm). change of as builts / device count.

Status
Current status
finaled
Source status
complete
Finaled
Aug 28, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 12, 2026 · 00:09 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

15 permits at this parcel (parcel 0921 010) · through Jul 31, 2025

  1. Jul 31, 2025This permitAlteration Residential · Finaled$3,600
  2. Jan 23, 20251712179413505Alteration Residential · Finaled$47,162
  3. Jul 30, 2014135055984198Alteration Residential · Issued
  4. Oct 8, 2003958894238133Alteration Residential · Expired$9,240
  5. Dec 19, 2002931142238133Alteration Residential · Finaled$5,000
  6. Nov 20, 2002928759413505Alteration Residential · Finaled$5,000
  7. Jul 9, 200291541284198Alteration Residential · Issued$1,800
  8. Date not usable in source348844238133Alteration Residential · Finaled
  9. Date not usable in source348842238133Alteration Residential · Finaled
  10. Date not usable in source324815238133Alteration Residential · Finaled
  11. Date not usable in source284169238133Alteration Residential · Expired$100
  12. Date not usable in source261974238133Alteration Residential · Expired$60,000
  13. Date not usable in source260202238133Alteration Residential · Expired$6,000
  14. Date not usable in source209415238133Alteration Residential · Expired$500
  15. Date not usable in source193363238133Alteration Residential · Finaled$2,000

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

Developer details
Permit #
172783284198
Canonical ID
6:172783284198
Source permit ID
172783284198
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →