Alteration Residential
640 45th Av, San Francisco, Ca, 94121
Classificationotc alterations permitResidential Alteration
Reliable value$20,000
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)
- 1
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 1587 030A
- 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, -122.5057
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Sep 12, 2025
- Applied
- Sep 12, 2025
- Work class
- Residential
Description
Source description
replace existing wood siding like for like up to 300 sqft. front and side of the house, street visible.
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 2, 2026 · 23:53 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 12, 2025This permitAlteration Residential · Issued$20,000
- Jan 12, 20171450078390408Alteration Residential · Finaled$2,000
- Jul 23, 20151389511390408Alteration Residential · Issued
- Feb 14, 2003935569105682Alteration Residential · Issued
- Sep 19, 2002922198390408Alteration Residential · Finaled$2,000
- May 28, 2002911358105682Alteration Residential · Issued$145,000
- May 17, 2002910512105682Alteration Residential · Finaled$145,000
- Date not in source886164390408Demolition · Withdrawn
- Date not in source886510390408New Construction Residential Sf · Withdrawn$90,000
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 1731247390408
- Canonical ID
- 6:1731247390408
- Source permit ID
- 1731247390408