Permit Record

Alteration Residential

4187 26th St, San Francisco, Ca, 94131

Classificationotc alterations permitResidential Alteration
Reliable value$8,000
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
6563 056
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
37.7479, -122.4334
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 1, 2013
Applied
Jul 10, 2013
Work class
Residential
Description
Source description

new 5'-0" x 2'-10" rear horizontal bathroom extension for new bath tub

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 11, 2026 · 23:59 UTC
Last changed
May 11, 2026 · 23:59 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

4 permits at this parcel (parcel 6563 056) · through Aug 1, 2013

  1. Aug 1, 2013This permitAlteration Residential · Issued$8,000
  2. Apr 30, 20131303256207610Alteration Residential · Finaled$8,000
  3. Aug 2, 20121278326207610Alteration Residential · Finaled$12,035
  4. Date not usable in source12647207610Alteration Commercial · Finaled$1,000

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

Developer details
Permit #
1310576207610
Canonical ID
6:1310576207610
Source permit ID
1310576207610
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