ADU
4221 Cesar Chavez St, #2, San Francisco, Ca, 94131
Classificationadditions alterations or repairsADU-Qualifying Construction
Reliable value$350,000
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)
- 3
- Units (commercial)
- Not in source
- Floor area
- Not in source
Parcel & enrichment
- Parcel APN
- 6582 040
- 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
- 2 family dwelling
Geocode & dates
- Coordinates
- 37.7470, -122.4342
- Geocode confidence
- 95%
- Geocode source
- Not in source
- Issued
- Dec 5, 2025
- Applied
- Jul 16, 2025
- Work class
- Residential
Description
Source description
state priority -(n) adu at first floor with minor rear horizontal infill below (e) 2nd floor overhang. interior remodel of unit 2 at 3rd and 4th floors. limited to (n) adu, unit 2, and garage. exterior work visible to public right of way to include (n) replacement windows and minor plaster repair.
Status
- Current status
- issued
- Source status
- issued
Provenance
- First seen by PermitCore
- May 2, 2026 · 23:53 UTC
- Last seen
- May 12, 2026 · 00:09 UTC
- Last changed
- May 5, 2026 · 06:39 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 5, 2025This permitADU · Issued$350,000
- Apr 18, 20221400110458739Alteration Residential · Cancelled$560,962
Full permit history at this parcel · as of Jul 9, 2026.
Developer details
- Permit #
- 1737863523605
- Canonical ID
- 6:1737863523605
- Source permit ID
- 1737863523605