Permit Record

Alteration Residential

441 Union St, #0, San Francisco, Ca, 94133

Classificationotc alterations permitMultifamily Alteration
Reliable value$30,000
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)
5
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0115 042
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
37.8006, -122.4066
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 5, 2026
Applied
Jun 5, 2026
Work class
Residential
Description
Source description

install insulation in 2 bedrooms outside walls, bathroom remodel, change tiles, vanity, new tub, new toilet.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
Jun 7, 2026 · 11:07 UTC
Last seen
Jun 8, 2026 · 13:03 UTC
Last changed
Jun 7, 2026 · 11:07 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

13 permits at this parcel (parcel 0115 042) · Dec 15, 2009 – Jun 5, 2026

  1. Jun 5, 2026This permitAlteration Residential · Issued$30,000
  2. Apr 3, 20181502845265910Alteration Residential · Issued$20,000
  3. Sep 1, 20101216743406665Alteration Residential · Issued
  4. Sep 1, 20101216744406666Alteration Residential · Issued
  5. May 10, 20101205719471529Alteration Residential · Finaled$15,000
  6. May 10, 20101205724406665Alteration Residential · Finaled$15,000
  7. Feb 10, 20101197286265910Alteration Residential · Issued
  8. Feb 10, 20101197284471530Alteration Residential · Issued
  9. Feb 10, 20101197285406666Alteration Residential · Issued
  10. Feb 10, 20101197287471529Alteration Residential · Issued
  11. Feb 10, 20101197280406665Alteration Residential · Issued
  12. Dec 15, 20091193058406666Alteration Residential · Finaled$4,800
  13. Dec 15, 20091193057406665Alteration Residential · Finaled$4,800

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

Developer details
Permit #
1750778406666
Canonical ID
6:1750778406666
Source permit ID
1750778406666
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →