Permit Record

Alteration Residential

457 30th Av, San Francisco, Ca, 94121

Classificationotc alterations permitResidential Alteration
Reliable valueNot in source
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
1462 010
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
37.7807, -122.4905
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 18, 2017
Applied
Sep 18, 2017
Work class
Residential
Description
Source description

revision to pa# 201705227216. change address at 3rd floor. change of address only. revise from 455 30th ave to the correct 457 30th ave address

Status
Current status
finaled
Source status
complete
Finaled
Sep 25, 2017
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:03 UTC
Last changed
May 12, 2026 · 00:03 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

3 permits at this parcel (parcel 1462 010) · May 30, 2017 – Sep 18, 2017

  1. Sep 18, 2017This permitAlteration Residential · Finaled
  2. May 30, 20171463979100695Alteration Residential · Finaled$5,000
  3. May 30, 20171463960100695Alteration Residential · Finaled$67,000

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

Developer details
Permit #
1480023509889
Canonical ID
6:1480023509889
Source permit ID
1480023509889
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