Permit Record

Alteration Residential

637 Carolina 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)
3
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
4070 100
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
37.7607, -122.4001
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 24, 2026
Applied
Jun 23, 2026
Work class
Residential
Description
Source description

revision to 202605261883. repair (in-kind) 23 concrete steps in 637 caorlina st., stairs, repalce stairs less 50%. inspector asked for plans. all work interior.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
Jun 24, 2026 · 19:16 UTC
Last seen
Jun 27, 2026 · 11:18 UTC
Last changed
Jun 26, 2026 · 12:05 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

11 permits at this parcel (parcel 4070 100) · Sep 25, 2002 – Jun 24, 2026

  1. Jun 24, 2026This permitAlteration Residential · Issued
  2. May 27, 20261749895512731Alteration Residential · Issued$10,000
  3. Oct 6, 20211618654512731Alteration Residential · Finaled$217,993
  4. Nov 20, 20191576757512731Alteration Residential · Issued
  5. Sep 17, 20191568292512731Alteration Residential · Issued
  6. Aug 1, 20191562230512731Alteration Residential · Finaled$45,000
  7. Jul 11, 20191559445512731Alteration Residential · Issued
  8. Dec 3, 20181533686512741Alteration Residential · Issued
  9. Dec 3, 20181533685512743Alteration Residential · Issued
  10. Sep 7, 20101217153169592Alteration Residential · Issued$200,000
  11. Sep 25, 2002923424169592Alteration Residential · Issued$42,000

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

Developer details
Permit #
1751898512731
Canonical ID
6:1751898512731
Source permit ID
1751898512731
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