Permit Record

Alteration Residential

143 Middlefield Dr, San Francisco, Ca, 94132

Classificationotc alterations permitResidential Alteration
Reliable value$1,000
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
7267 006
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
37.7316, -122.4865
Geocode confidence
95%
Geocode source
Not in source
Issued
Feb 27, 2017
Applied
Feb 27, 2017
Work class
Residential
Description
Source description

changing bathroom tiles, wall tiles.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 12, 2026 · 00:02 UTC
Last changed
May 2, 2026 · 23:51 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

7 permits at this parcel (parcel 7267 006) · through Feb 27, 2017

  1. Feb 27, 2017This permitAlteration Residential · Issued$1,000
  2. May 22, 20131305605225709Alteration Residential · Finaled$6,500
  3. Oct 3, 2002924298225709Alteration Residential · Finaled$10,000
  4. Sep 19, 2002922775225709Alteration Residential · Expired$500
  5. Date not usable in source445073225709Alteration Residential · Finaled$1,400
  6. Date not usable in source270983225709Alteration Residential · Finaled$6,000
  7. Date not usable in source34475225709Alteration Residential · Finaled$5,400

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

Developer details
Permit #
1454377225709
Canonical ID
6:1454377225709
Source permit ID
1454377225709
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →