Permit Record

Alteration Commercial

178 Townsend St, San Francisco, Ca, 94107

Classificationadditions alterations or repairsCommercial Alteration
Reliable value$150,000
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)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3788 012
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
office
Geocode & dates
Coordinates
37.7795, -122.3922
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Commercial
Description
Source description

parapet safety project-bracing wall modify stack

Status
Current status
expired
Source status
expired
Provenance
First seen by PermitCore
May 2, 2026 · 23:54 UTC
Last seen
May 12, 2026 · 00:15 UTC
Last changed
May 2, 2026 · 23:54 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

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

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field 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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

40 permits at this parcel (parcel 3788 012) · through Jun 12, 2025

  1. Jun 12, 20251723996502092Alteration Residential · Finaled
  2. Jun 12, 20251723997368281Alteration Residential · Finaled
  3. Jun 1, 20151383390368281Alteration Commercial · Issued$4,500
  4. Aug 28, 20131315735368281Alteration Commercial · Finaled$750
  5. Jan 16, 20131293386368281Alteration Commercial · Finaled$1,545
  6. Jan 7, 20131292469368281Alteration Commercial · Finaled$5,800
  7. Dec 14, 20121291084368281Alteration Commercial · Finaled$9,000
  8. Nov 30, 20121289771368281Alteration Commercial · Finaled
  9. Nov 19, 20121288644368281Alteration Commercial · Finaled
  10. Nov 16, 20121288781368281Alteration Commercial · Issued$4,000
  11. Nov 2, 20121287462368281Alteration Commercial · Finaled$1,600
  12. Oct 26, 20121286120368281Alteration Commercial · Finaled$20,000
  13. Oct 16, 20121276999368281Alteration Commercial · Finaled$200,000
  14. Jan 12, 20121259599474478Alteration Commercial · Issued$3,500
  15. Sep 14, 20111249487368281Alteration Residential · Issued
  16. Sep 8, 20111235075368281Alteration Residential · Finaled
  17. Jul 8, 20111232188368281Alteration Residential · Finaled$93,750
  18. Mar 11, 20111232654368281Alteration Residential · Issued
  19. Feb 4, 20111226289368281Alteration Residential · Issued$350,000
  20. Jan 24, 20111228602474478Alteration Residential · Issued$159
  21. Nov 16, 20101223291368281Alteration Residential · Finaled$80,000
  22. Aug 31, 20101216505368281Alteration Commercial · Finaled$25,000
  23. Aug 12, 20101065388368281Alteration Residential · Finaled$16,000,000
  24. Aug 10, 20091181318368281Alteration Commercial · Finaled$5,000
  25. Apr 8, 20081131690368281Alteration Commercial · Finaled$5,000
  26. Feb 7, 2001868079368281Alteration Residential · Expired$2,000
  27. Date not usable in source800710368281Alteration Commercial · Expired
  28. Date not usable in source553280167820Alteration Commercial · Expired
  29. Date not usable in sourceThis permitAlteration Commercial · Expired$150,000
  30. Date not usable in source776508368281Alteration Commercial · Expired
  31. Date not usable in source776024368281Alteration Commercial · Expired$41,000
  32. Date not in source780081368281Alteration Commercial · Cancelled
  33. Date not in source868996368281Alteration Commercial · Cancelled$2,800,000
  34. Date not in source896984368281Alteration Commercial · Cancelled$750,000
  35. Date not in source984899167820Demolition · Cancelled
  36. Date not in source1146607368281Alteration Residential · Withdrawn$2,000,000
  37. Date not in source984901435782Demolition · Cancelled
  38. Date not in source1261547368281Alteration Residential · Cancelled
  39. Date not in source1261536368281Alteration Residential · Cancelled
  40. Date not in source1215589368281Alteration Commercial · Cancelled

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

Developer details
Permit #
785015368281
Canonical ID
6:785015368281
Source permit ID
785015368281
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