Permit Record

Alteration Residential

647 Frederick St, San Francisco, Ca, 94117

Classificationotc alterations permitMultifamily Alteration
Reliable value$47,705
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)
8
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1265A 004
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
37.7658, -122.4563
Geocode confidence
95%
Geocode source
Not in source
Issued
Jul 12, 2021
Applied
Jul 12, 2021
Work class
Residential
Description
Source description

voluntary replacement of existing sprinkler monitoring system to bring into compliance with ord 1103.7.6.1. e sprinkler monitoring panel will be replaced with new fire alarm control unit. 1 facu, 1 gsm, 1 smoke det, 28 horn, 1 min monitor mod, 1 monitor module , 4 horns, 6 pull stations.

Status
Current status
issued
Source status
issued
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 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

3 permits at this parcel (parcel 1265A 004) · Sep 28, 2004 – Jul 12, 2021

  1. Jul 12, 2021This permitAlteration Residential · Issued$47,705
  2. Aug 10, 2010121290194365Alteration Residential · Finaled$47,600
  3. Sep 28, 200499405894365Alteration Residential · Issued

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

Developer details
Permit #
162068494365
Canonical ID
6:162068494365
Source permit ID
162068494365
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