Permit Record

Alteration Residential

2147 42nd Av, San Francisco, Ca, 94116

Classificationotc alterations permitResidential Alteration
Reliable value$10,950
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2175 006B
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
37.7466, -122.5010
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 20, 2023
Applied
Oct 20, 2023
Work class
Residential
Description
Source description

re-roofing: remove and replace roofing material / existing roofing material (in-kind)

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:07 UTC
Last changed
May 12, 2026 · 00:07 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

8 permits at this parcel (parcel 2175 006B) · through Oct 20, 2023

  1. Oct 20, 2023This permitAlteration Residential · Issued$10,950
  2. Feb 13, 20071083245128667Alteration Residential · Finaled
  3. Oct 18, 20061071382128667Alteration Residential · Finaled$15,000
  4. Jul 24, 20061060836128667Alteration Residential · Finaled$55,000
  5. Oct 30, 2003961344128667Alteration Residential · Finaled$3,500
  6. Oct 22, 2003960448128667Alteration Residential · Finaled$8,950
  7. Date not usable in source632774128667Alteration Residential · Expired$2,310
  8. Date not usable in source356358128667Alteration Residential · Finaled$5,000

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

Developer details
Permit #
1681033128667
Canonical ID
6:1681033128667
Source permit ID
1681033128667
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