Alteration Residential
277 London St, San Francisco, Ca, 94112
Classificationotc alterations permitResidential Alteration
Reliable value$40,000
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
- 6015 025
- 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
- 37.7245, -122.4335
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- May 20, 2009
- Applied
- May 19, 2009
- Work class
- Residential
Description
Source description
alter basement with 1 bedroom, playroom, study & bathroom.
Status
- Current status
- finaled
- Source status
- complete
- Finaled
- Jul 31, 2009
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:50 UTC
- Last seen
- May 11, 2026 · 23:57 UTC
- Last changed
- May 2, 2026 · 23:50 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
- May 20, 2009This permitAlteration Residential · Finaled$40,000
- Feb 6, 20071082487194072Alteration Residential · Expired$8,000
- Jan 5, 20071079154194072Alteration Residential · Expired$6,500
- Apr 20, 2004976925194072Alteration Residential · Issued
- Jan 21, 2004968045194072Alteration Residential · Expired$18,000
- Aug 22, 2003953969194072Alteration Residential · Finaled$10,000
- Jan 27, 2003933720194072Alteration Residential · Issued$2,000
- Date not usable in source22988194072Alteration Commercial · Finaled$2,965
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 1173846194072
- Canonical ID
- 6:1173846194072
- Source permit ID
- 1173846194072