Permit Record

Alteration Residential

1938 Union St, San Francisco, Ca, 94123

ClassificationAlteration
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0531 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
Not in source
Geocode & dates
Coordinates
37.7979, -122.4312
Geocode confidence
95%
Geocode source
Not in source
Issued
Nov 14, 2003
Applied
Nov 14, 2003
Work class
Not in source
Description
Source description

street space

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:55 UTC
Last seen
May 12, 2026 · 00:19 UTC
Last changed
May 2, 2026 · 23:55 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

32 permits at this parcel (parcel 0531 007) · through May 18, 2026

  1. May 18, 20261749428372942Alteration Commercial · Finaled$12,500
  2. May 8, 20131304093391002Alteration Residential · Issued
  3. May 3, 20131303529372942Alteration Commercial · Finaled$1,000
  4. Apr 19, 20131302203372942Alteration Commercial · Finaled
  5. Apr 9, 20131301136391002Alteration Residential · Issued
  6. Nov 9, 20121288181391002Alteration Residential · Issued
  7. Oct 2, 20121284390391002Alteration Residential · Issued
  8. Sep 6, 20121281724391002Alteration Commercial · Expired$2,500
  9. Sep 4, 20121281420391002Alteration Residential · Issued
  10. Jul 23, 20121277089372942Alteration Commercial · Finaled$2,500
  11. Jul 23, 20121277094391002Alteration Residential · Expired$1,500
  12. Jul 23, 20121277114391002Alteration Residential · Issued
  13. Nov 29, 20041000084391002Alteration Residential · Issued
  14. Oct 29, 2004997524391002Alteration Residential · Issued
  15. Oct 15, 200499606473269Alteration Residential · Finaled$6,000
  16. Sep 27, 2004993912391002Alteration Residential · Issued
  17. Jun 28, 2004984024391002Alteration Residential · Issued
  18. Apr 29, 2004977970391002Alteration Residential · Issued
  19. Nov 14, 2003This permitAlteration Residential · Issued
  20. Sep 2, 2003954919372942Alteration Residential · Issued
  21. Oct 8, 2002924734391002Alteration Residential · Expired$38,000
  22. Nov 6, 2001893217391002Alteration Residential · Expired$10,000
  23. Apr 24, 2001875249372942Sign · Finaled$6,000
  24. Oct 19, 2000828634372942Alteration Commercial · Expired$142,000
  25. Sep 22, 2000831012372942Alteration Residential · Expired$30,000
  26. Sep 6, 2000829376372942Alteration Commercial · Expired$1,200
  27. Date not usable in source791516372942Alteration Commercial · Expired$1,300
  28. Date not usable in source782126372942Alteration Residential · Expired$5,000
  29. Date not in source1747465372942Sign · Pending$5,000
  30. Date not in source1317941372942Sign · Cancelled$4,000
  31. Date not in source1747496372942Alteration Commercial · Pending$226,000
  32. Date not in source1317940372942Sign · Cancelled$4,000

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

Developer details
Permit #
962787391002
Canonical ID
6:962787391002
Source permit ID
962787391002
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