Permit Record

Alteration Residential

321 Duncan St, #0, San Francisco, Ca, 94131

Classificationotc alterations permitResidential Alteration
Reliable value$17,000
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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
6601 050
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
2 family dwelling
Geocode & dates
Coordinates
37.7458, -122.4279
Geocode confidence
95%
Geocode source
Not in source
Issued
May 29, 2024
Applied
May 28, 2024
Work class
Residential
Description
Source description

re-roofing

Status
Current status
finaled
Source status
complete
Finaled
Jan 8, 2025
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:08 UTC
Last changed
May 12, 2026 · 00:08 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

3 permits at this parcel (parcel 6601 050) · Jun 27, 2005 – May 29, 2024

  1. May 29, 2024This permitAlteration Residential · Finaled$17,000
  2. Sep 17, 20081150026395986Alteration Residential · Issued
  3. Jun 27, 20051020321395986Alteration Residential · Finaled$5,250

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

Developer details
Permit #
1696274395986
Canonical ID
6:1696274395986
Source permit ID
1696274395986
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