Permit Record

Alteration Residential

446 20th Av, #0, San Francisco, Ca, 94121

Classificationotc alterations permitMultifamily Alteration
Reliable value$20,000
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)
6
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1525 033
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
apartments
Geocode & dates
Coordinates
37.7794, -122.4790
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 15, 2022
Applied
Nov 14, 2022
Work class
Residential
Description
Source description

apt #5: bathroom remodel requiring electrical , building, and plumbing modifications, adding neew vanity after full demo along with drywall , tile, shower etc. 2/f

Status
Current status
finaled
Source status
complete
Finaled
Jan 6, 2023
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 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 1525 033) · through Nov 15, 2022

  1. Nov 15, 2022This permitAlteration Residential · Finaled$20,000
  2. Nov 14, 20221656161243091Alteration Residential · Finaled$20,000
  3. Aug 5, 20211609755102857Alteration Residential · Finaled$74,000
  4. May 27, 20101207563102857Alteration Residential · Finaled$1,000
  5. May 18, 20101206572417888Alteration Residential · Issued
  6. Apr 12, 20101202927417888Alteration Residential · Finaled$2,000
  7. May 13, 2000817698102857Alteration Residential · Expired$3,960
  8. Date not usable in source344974243091Alteration Residential · Expired$2,200

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

Developer details
Permit #
1656177417888
Canonical ID
6:1656177417888
Source permit ID
1656177417888
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