Permit Record

Alteration Residential

821 Folsom St, San Francisco, Ca, 94107

Classificationotc alterations permitMultifamily Alteration
Reliable value$1,028
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)
78
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3752 094
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
37.7814, -122.4014
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 17, 2011
Applied
Mar 17, 2011
Work class
Residential
Description
Source description

on 5th floor residential unit add a new sprinkler head behins new wall. change a 200 head to 155

Status
Current status
finaled
Source status
complete
Finaled
Apr 29, 2011
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:58 UTC
Last changed
May 11, 2026 · 23:58 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

14 permits at this parcel (parcel 3752 094) · through Mar 17, 2011

  1. Mar 17, 2011This permitAlteration Residential · Finaled$1,028
  2. Nov 9, 20061074031350809Alteration Residential · Issued$10,000
  3. Aug 10, 20061055272350809Alteration Commercial · Finaled$125,000
  4. May 24, 2004980601350809Alteration Residential · Finaled$5,200
  5. Dec 22, 2003966020350809Alteration Residential · Issued
  6. Nov 25, 2003963945166143Alteration Residential · Finaled$5,000
  7. Oct 28, 2003956360166143Alteration Residential · Finaled$25,000
  8. Dec 23, 2002930249166143Alteration Residential · Finaled$60,000
  9. Aug 13, 2002874217166143New Construction Residential Mf · Finaled$15,000,000
  10. Aug 13, 2002874221166143Demolition · Finaled
  11. Date not usable in source793261350809Alteration Commercial · Finaled$20,308
  12. Date not usable in source775984368240Alteration Commercial · Finaled$15,600
  13. Date not usable in source765156350809Alteration Commercial · Finaled$2,100
  14. Date not usable in source764927350809Alteration Commercial · Finaled$850

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

Developer details
Permit #
1233085350809
Canonical ID
6:1233085350809
Source permit ID
1233085350809
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