Alteration Residential
151 Day St, San Francisco, Ca, 94131
Classificationadditions alterations or repairsResidential Alteration
Reliable value$480,000
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)
- 2
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 6637 028
- 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
- 2 family dwelling
Geocode & dates
- Coordinates
- 37.7427, -122.4254
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Sep 2, 2025
- Applied
- May 6, 2025
- Work class
- Residential
Description
Source description
horizontal addition to existing single family residence to convert single family residence to a two family residence, fully ada accessible units. note- planning approval letter (pal) is attached.
Status
- Current status
- cancelled
- Source status
- cancelled
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:53 UTC
- Last seen
- Jul 8, 2026 · 18:17 UTC
- Last changed
- Jul 8, 2026 · 18:17 UTC
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
- Sep 2, 2025This permitAlteration Residential · Cancelled$480,000
- Sep 2, 20251729959523387Alteration Residential · Cancelled$480,000
- Sep 4, 20241703756209790Alteration Residential · Finaled$35,000
- May 5, 20171462032209790Alteration Residential · Finaled$24,500
- Apr 20, 20051013159209790Alteration Residential · Finaled$30,000
- Jul 1, 2002914848209790Alteration Residential · Issued$60,000
- Jun 28, 2002914702209790Alteration Residential · Finaled$1,000
- Mar 25, 2002905089209790Alteration Residential · Finaled$7,800
Full permit history at this parcel · as of Jul 10, 2026.
Developer details
- Permit #
- 1730021209790
- Canonical ID
- 6:1730021209790
- Source permit ID
- 1730021209790