Permit Record

Alteration Residential

1658 Union St, San Francisco, Ca, 94123

Classificationotc alterations permitMultifamily 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)
5
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0528 007
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
37.7985, -122.4266
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 6, 2021
Applied
Dec 2, 2021
Work class
Residential
Description
Source description

revision to app# 202107124163 as-built. remove 4 smoke detectors & install 1 additional 1 strobe.

Status
Current status
finaled
Source status
complete
Finaled
Jan 27, 2022
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:06 UTC
Last changed
May 12, 2026 · 00:06 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

9 permits at this parcel (parcel 0528 007) · through Dec 6, 2021

  1. Dec 6, 2021This permitAlteration Residential · Finaled
  2. Jul 13, 20211620646267020Alteration Residential · Finaled$21,850
  3. May 11, 20211605508267020Alteration Residential · Finaled$85,000
  4. Oct 8, 20191568921267020Alteration Residential · Issued
  5. Jun 10, 20191555738267020Alteration Residential · Issued
  6. Jun 10, 20191555733399475Alteration Commercial · Finaled$10,000
  7. Jun 10, 20191523366267020Alteration Residential · Finaled$50,000
  8. Date not usable in source405865267020Alteration Residential · Expired$5,000
  9. Date not usable in source294743267020Alteration Residential · Expired$7,450

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

Developer details
Permit #
1631086267020
Canonical ID
6:1631086267020
Source permit ID
1631086267020
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