Permit Record

Alteration Residential

1156 Treat Av, San Francisco, Ca, 94110

Classificationotc alterations permitMultifamily Alteration
Reliable value$25,000
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)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
6521 013
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
37.7516, -122.4130
Geocode confidence
95%
Geocode source
Not in source
Issued
May 6, 2015
Applied
May 5, 2015
Work class
Residential
Description
Source description

replace eight windows in-kind (solid wood). four front windows at top floor to be solid wood double0hung with ogee lugs; no other extrior work. max u-factor = 0.32

Status
Current status
finaled
Source status
complete
Finaled
Sep 9, 2015
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 12, 2026 · 00:01 UTC
Last changed
May 12, 2026 · 00:01 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

13 permits at this parcel (parcel 6521 013) · through May 6, 2015

  1. May 6, 2015This permitAlteration Residential · Finaled$25,000
  2. Apr 13, 20151377803497119Alteration Residential · Finaled$10,000
  3. Apr 13, 20151377802497118Alteration Residential · Finaled$10,000
  4. Apr 13, 20151377801497117Alteration Residential · Finaled$10,000
  5. Apr 10, 20151377692497117Alteration Residential · Finaled$10,600
  6. Mar 25, 20151375607497117Alteration Residential · Issued
  7. Oct 27, 20141360387497118Alteration Residential · Finaled$18,000
  8. Sep 29, 20141357163497117Alteration Residential · Finaled$4,000
  9. Oct 15, 20131320747206079Alteration Residential · Finaled$3,000
  10. Jul 13, 2004985590206079Alteration Residential · Finaled
  11. Feb 3, 2004964724206079Alteration Residential · Expired$3,500
  12. Aug 18, 2003953427206079Alteration Residential · Expired$24,000
  13. Date not usable in source375594206079Alteration Residential · Expired$6,300

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

Developer details
Permit #
1380530497119
Canonical ID
6:1380530497119
Source permit ID
1380530497119
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