Permit Record

Alteration Residential

178 18th 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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1377 027
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
37.7847, -122.4773
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 24, 2024
Applied
Apr 26, 2024
Work class
Residential
Description
Source description

rev 202011108591- to document the legalization of (e) rooms down located on ground floor previously approved to include update to full bath, bedroom, hallway/flex space.

Status
Current status
finaled
Source status
complete
Finaled
Nov 12, 2024
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:08 UTC
Last changed
May 2, 2026 · 23:53 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

7 permits at this parcel (parcel 1377 027) · Sep 8, 2020 – Oct 24, 2024

  1. Oct 24, 2024This permitAlteration Residential · Finaled
  2. Jun 6, 2024169585697481Alteration Residential · Finaled$25,000
  3. Nov 30, 2023168381697481Alteration Residential · Finaled
  4. Sep 15, 2023167842697481Alteration Residential · Finaled$500
  5. Sep 20, 2022165208997481Alteration Residential · Expired$750
  6. Mar 30, 2021160360497481Alteration Residential · Expired$71,589
  7. Sep 8, 2020159826097481Alteration Residential · Expired$10,000

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

Developer details
Permit #
169386297481
Canonical ID
6:169386297481
Source permit ID
169386297481
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