Alteration Residential
262 20th Av, San Francisco, Ca, 94121
Classificationadditions alterations or repairsResidential Alteration
Reliable value$300,000
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
- 1414 030
- 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
- 37.7830, -122.4792
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Dec 2, 2021
- Applied
- Feb 23, 2021
- Work class
- Residential
Description
Source description
horizontal addition to the rear to create (n) family room, expand kitchen/dining room & additional bedroom. (n) deck over 1st fl addition w/ (n) stair to rear yard. widen garage door. replace front windows w/ (n) clad wood windows to match.
Status
- Current status
- finaled
- Source status
- complete
- Finaled
- Apr 28, 2025
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:52 UTC
- Last seen
- May 12, 2026 · 00:06 UTC
- Last changed
- May 12, 2026 · 00:06 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
- Dec 2, 2021This permitAlteration Residential · Finaled$300,000
- May 6, 2019155124198748Alteration Residential · Issued
- Mar 18, 2019154516798748Alteration Residential · Issued
- Oct 1, 2018152605298748Alteration Residential · Issued
- Sep 28, 2018152580298748Alteration Residential · Finaled$14,700
- Aug 24, 2018152102598748Alteration Residential · Issued
- Jul 23, 2018151663698748Alteration Residential · Finaled$25,000
- Date not usable in source29092998748Alteration Residential · Expired$5,650
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 161081698748
- Canonical ID
- 6:161081698748
- Source permit ID
- 161081698748