Permit Record

Alteration Residential

320 Collingwood St, San Francisco, Ca, 94114

Classificationotc alterations permitResidential Alteration
Reliable value$17,700
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2751 002
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
1 family dwelling
Geocode & dates
Coordinates
37.7572, -122.4361
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 12, 2017
Applied
Sep 12, 2017
Work class
Residential
Description
Source description

reroofing

Status
Current status
finaled
Source status
complete
Finaled
Oct 23, 2017
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:03 UTC
Last changed
May 2, 2026 · 23:52 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

12 permits at this parcel (parcel 2751 002) · through Sep 12, 2017

  1. Sep 12, 2017This permitAlteration Residential · Finaled$17,700
  2. Dec 16, 20151406728466245Alteration Residential · Finaled$1,000
  3. Dec 16, 20151406730466246Alteration Residential · Finaled$15,000
  4. Dec 27, 2002931547352176Alteration Residential · Finaled$1,200
  5. Date not usable in source198143305Alteration Residential · Finaled$10
  6. Date not usable in source258298143305Alteration Residential · Finaled$10
  7. Date not usable in source772954352176New Construction Residential Sf · Finaled$170,000
  8. Date not usable in source775524352176Demolition · Finaled
  9. Date not usable in source146505143305Alteration Residential · Finaled$1,400
  10. Date not usable in source139767143305Alteration Residential · Finaled$7,950
  11. Date not usable in source91273143305New Construction Residential Sf · Expired$164,396
  12. Date not in source764434352176New Construction Residential Sf · Cancelled$150,000

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

Developer details
Permit #
1478526466245
Canonical ID
6:1478526466245
Source permit ID
1478526466245
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