Alteration Residential
461 Guerrero St, San Francisco, Ca, 94110
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
- 3568 046
- 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
- 37.7638, -122.4237
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jul 16, 2026
- Applied
- Mar 27, 2026
- Work class
- Residential
Description
Source description
convert 618 sq ft first floor storage (unconditioned) space to conditioned living room space
Status
- Current status
- issued
- Source status
- issued
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:53 UTC
- Last seen
- Jul 19, 2026 · 10:06 UTC
- Last changed
- Jul 18, 2026 · 10:02 UTC
Data-quality checks1 of 12 flagged
1 of 12 data-quality checks flagged on this permit. Detail below.
- Valuation is placeholder
valuation_usd_is_placeholdervaluation_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
- Jul 16, 2026This permitAlteration Residential · Issued$10,570
- Mar 27, 20261741626282784Alteration Residential · Issued$12,500
- Mar 27, 20261741623247488Alteration Residential · Issued$13,000
- Mar 27, 20261741624282783Alteration Residential · Issued$13,000
- Sep 18, 20251731725282784Alteration Residential · Issued$100,000
- Sep 5, 20251730716247488Alteration Residential · Issued$178,671
- Sep 5, 20251730717282783Alteration Residential · Issued$178,671
- Sep 5, 20251730719282784Alteration Residential · Issued$89,336
- Jul 16, 20121276281397982Alteration Residential · Issued
- Date not in source1739505397982Alteration Residential · Pending
- Date not in source1739506397983Alteration Residential · Pending
Full permit history at this parcel · as of Jul 19, 2026.
Developer details
- Permit #
- 1745986282784
- Canonical ID
- 6:1745986282784
- Source permit ID
- 1745986282784