Alteration Residential
56 Collingwood St, San Francisco, Ca, 94114
ClassificationAlteration
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)
- Not in source
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 2648 009
- 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
- Not in source
Geocode & dates
- Coordinates
- 37.7615, -122.4365
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Oct 5, 2005
- Applied
- Oct 5, 2005
- Work class
- Not in source
Description
Source description
two additional house numbers 56 and 60 collingwood added to 58 collingwood street
Status
- Current status
- issued
- Source status
- issued
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:07 UTC
- Last seen
- May 11, 2026 · 23:53 UTC
- Last changed
- May 2, 2026 · 23:07 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
- Oct 5, 2005This permitAlteration Residential · Issued
- Oct 5, 20051031358448195Alteration Residential · Issued
- Oct 5, 20051031357140734Alteration Residential · Issued
- Mar 11, 20051004889140734Alteration Residential · Finaled$18,000
- Feb 4, 2005996185140734Alteration Residential · Finaled
- Oct 8, 2004964748140734Alteration Residential · Finaled$550,000
- Date not usable in source689843140734Alteration Residential · Expired$6,500
- Date not in source948900140734Demolition · Withdrawn
- Date not in source948901140734New Construction Residential Mf · Withdrawn$900,000
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 1031356448194
- Canonical ID
- 6:1031356448194
- Source permit ID
- 1031356448194