Permit Record

Alteration Residential

1287 42nd Av, San Francisco, Ca, 94122

Classificationadditions alterations or repairsResidential Alteration
Reliable value$620,000
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
1708 018
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
37.7627, -122.5021
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 8, 2026
Applied
May 21, 2025
Work class
Residential
Description
Source description

demo (e) rear yard deck and expand 1st & 2nd flr to buildable line; relocate (e) kitchen/dining/family room 2nd fl to 1st fl. make a master bedroom after relocation. add a bedroom to 2nd fl and change (e) living to bedroom. alter (e) stairs. 1st &2nd flr. bath remodel. relocate laundry to 2nd floor.

Status
Current status
issued
Source status
issued
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

6 permits at this parcel (parcel 1708 018) · through Jan 8, 2026

  1. Jan 8, 2026This permitAlteration Residential · Issued$620,000
  2. Aug 30, 20221650784110975Alteration Residential · Finaled$12,000
  3. Apr 21, 20091171148110975Alteration Residential · Finaled
  4. Jul 8, 2002915299110975Alteration Residential · Expired$40,000
  5. Sep 27, 2000803820110975Alteration Residential · Expired$55,000
  6. Date not usable in source402840110975Alteration Residential · Expired$8,500

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

Developer details
Permit #
1720924110975
Canonical ID
6:1720924110975
Source permit ID
1720924110975
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