Permit Record

Alteration Commercial

400 Guerrero St, San Francisco, Ca, 94110

Classificationotc alterations permitCommercial Alteration
Reliable value$15,000
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
3567 001
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
filling/service stn
Geocode & dates
Coordinates
37.7645, -122.4244
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 28, 2026
Applied
Apr 28, 2026
Work class
Commercial
Description
Source description

reroofing no hot works.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 12, 2026 · 00:09 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

16 permits at this parcel (parcel 3567 001) · Jun 5, 2001 – Apr 28, 2026

  1. Apr 28, 2026This permitAlteration Commercial · Issued$15,000
  2. Feb 19, 20261720527429125Alteration Commercial · Issued$340,448
  3. Jul 7, 20251688250429125Alteration Commercial · Issued$500,000
  4. Jul 7, 20251688249429125Demolition · Issued$15,000
  5. Feb 13, 20171443530429125Sign · Finaled$500
  6. Jan 23, 20171443532429125Sign · Finaled$1,000
  7. Jan 23, 20171443531429125Sign · Finaled$6,500
  8. Jan 23, 20171443534429125Sign · Finaled$2,000
  9. Jan 23, 20171443535429125Sign · Finaled$2,000
  10. Jan 23, 20171443527429125Sign · Finaled$8,000
  11. May 19, 20051016232429125Alteration Commercial · Finaled$60,000
  12. Feb 4, 20051005910429125Alteration Commercial · Finaled$60,000
  13. May 9, 2003943762429125Alteration Residential · Issued
  14. Sep 6, 2001887571158977Sign · Expired$9,100
  15. Jun 5, 2001879125158977Alteration Commercial · Finaled$10,000
  16. Jun 5, 2001879127158977Sign · Finaled$10,000

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

Developer details
Permit #
1747990429125
Canonical ID
6:1747990429125
Source permit ID
1747990429125
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