Permit Record

Alteration Residential

623 Hayes St, San Francisco, Ca, 94102

Classificationotc alterations permitResidential Alteration
Reliable value$12,469
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0819 029
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
1 family dwelling
Geocode & dates
Coordinates
37.7762, -122.4267
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 1, 2023
Applied
Feb 24, 2023
Work class
Residential
Description
Source description

sidng: install (n) james hardie lap siding: 520 sft 65 lin ft: rear of home

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:07 UTC
Last changed
May 2, 2026 · 23:52 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

5 permits at this parcel (parcel 0819 029) · through Mar 1, 2023

  1. Mar 1, 2023This permitAlteration Residential · Issued$12,469
  2. Mar 7, 2016141503982205Alteration Residential · Finaled$25,000
  3. Feb 1, 2007107000982205Alteration Residential · Finaled$65,000
  4. Date not usable in source57002682205Alteration Residential · Finaled$2,800
  5. Date not usable in source15104082205Alteration Residential · Finaled$62,000

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

Developer details
Permit #
166283282205
Canonical ID
6:166283282205
Source permit ID
166283282205
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