Alteration Residential
451 Day St, San Francisco, Ca, 94131
Classificationotc alterations permitResidential Alteration
Reliable value$12,000
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
- 6640 010
- 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
- 37.7423, -122.4321
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jun 10, 2019
- Applied
- Jun 10, 2019
- Work class
- Residential
Description
Source description
take out existing fixtures (bathrooms) add new tiles & fixtures to 1 bathroom and powder room
Status
- Current status
- finaled
- Source status
- complete
- Finaled
- Oct 21, 2019
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:52 UTC
- Last seen
- May 12, 2026 · 00:05 UTC
- Last changed
- May 2, 2026 · 23:52 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
- Jun 10, 2019This permitAlteration Residential · Finaled$12,000
- Date not usable in source292252443Alteration Residential · Expired$1,500
- Date not usable in source625765252443Demolition · Finaled
- Date not usable in source625767252443Demolition · Finaled
- Date not usable in source625763252443New Construction Residential Sf · Finaled$200,000
- Date not usable in source594108252443Alteration Residential · Expired$2,000
- Date not usable in source208007252443Alteration Residential · Finaled$712
- Date not in source343154252443New Construction Residential Sf · Cancelled$75,000
- Date not in source343156252443Demolition · Cancelled
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 1555658209874
- Canonical ID
- 6:1555658209874
- Source permit ID
- 1555658209874