Permit Record

Alteration Residential

255 Seneca Av, San Francisco, Ca, 94112

Classificationadditions alterations or repairsResidential Alteration
Reliable value$120,000
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
6965A 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
1 family dwelling
Geocode & dates
Coordinates
37.7205, -122.4436
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 13, 2017
Applied
Nov 6, 2015
Work class
Residential
Description
Source description

horizontal & vertical addition. no change of (e) front. adding master bedroom & office at 3rd flr, new bath & bedroom at 2nd flr and master suite w/bath @ ground level.

Status
Current status
finaled
Source status
complete
Finaled
Feb 25, 2019
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

3 permits at this parcel (parcel 6965A 013) · Aug 5, 2004 – Feb 13, 2017

  1. Feb 13, 2017This permitAlteration Residential · Finaled$120,000
  2. Feb 12, 20131295911215460Alteration Residential · Issued$1,700
  3. Aug 5, 2004988149215460Alteration Residential · Finaled$5,000

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

Developer details
Permit #
1402479215460
Canonical ID
6:1402479215460
Source permit ID
1402479215460
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