Alteration Residential
531 20th Av, San Francisco, Ca, 94121
Classificationotc alterations permitResidential Alteration
Reliable value$15,000
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
- 1563 005
- 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
- 37.7778, -122.4795
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Jul 19, 2022
- Applied
- Jul 14, 2022
- Work class
- Residential
Description
Source description
comply with nov 202292225: legalize the pergola at rear yard with 11ftx9ft and 8ft max from finished grade per plan, the two rear yard retaining walls were pre-(e per photo provided on sheet a1.2. one new retaining wall less than 4 feet with no permit required.
Status
- Current status
- finaled
- Source status
- complete
- Finaled
- Mar 20, 2024
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:52 UTC
- Last seen
- May 12, 2026 · 00:07 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
- Jul 19, 2022This permitAlteration Residential · Finaled$15,000
- Feb 18, 20221634344104560Alteration Residential · Finaled$340,000
- Feb 9, 20221635534104560Alteration Residential · Finaled$40,338
- Aug 3, 20061062234104560Alteration Residential · Issued
- Date not usable in source349148104560Alteration Residential · Finaled$12,000
- Date not usable in source100305104560Alteration Residential · Expired$1,000
- Date not in source11596104560Alteration Residential · Finaled$960
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 1647430104560
- Canonical ID
- 6:1647430104560
- Source permit ID
- 1647430104560