Permit Record

Alteration Residential

666 Harrison St, San Francisco, Ca, 94107

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)
61
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3750 0072
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
37.7832, -122.3968
Geocode confidence
100%
Geocode source
geocodio
Issued
Jun 2, 2020
Applied
May 7, 2020
Work class
Residential
Description
Source description

fire alarm: addition of a new telguard cellular communicator to existing facu. all existing components and seequence of operation shall remain unchanged.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:05 UTC
Last changed
May 12, 2026 · 00:05 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 3750 0072) · through Jun 2, 2020

  1. Jun 2, 2020This permitAlteration Residential · Issued
  2. Nov 14, 20121287994357202Alteration Residential · Finaled$10,000
  3. Jun 20, 20071097818357202Alteration Residential · Issued
  4. Date not usable in source769983357202Alteration Residential · Finaled$4,250
  5. Date not usable in source769843357202Alteration Commercial · Finaled$4,500
  6. Date not usable in source769322357202Alteration Residential · Finaled$1,500
  7. Date not usable in source767137357202Alteration Residential · Finaled
  8. Date not usable in source766191357202New Construction Residential Mf · Finaled$4,714,773
  9. Date not in source1707248357202Alteration Residential · Pending

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

Developer details
Permit #
1589844357202
Canonical ID
6:1589844357202
Source permit ID
1589844357202
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