57 Briarwood Ct
Walnut Creek 94597 · Unincorporated Contra Costa · Coordinates: 37.93115, -122.04885
Parcel & Assessor
- Lot size:
- 15,910 sq ft (0.37 ac)
- Assessor use:
- Single Family, 1 residence on 1 site, with or without
- Tax rate area:
- 98001
- Addresses on lot:
- 57 BRIARWOOD CT
Zoning & Land Use
R-15 — Single Family Residential (Unincorporated Contra Costa)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R-15 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned R-15, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned R-15, a single-family residential zone. The lot is 15,910 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06013C0291F, effective June 16, 2009
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $891,000 – $1,205,000 · Status: Off market
HUD Small Area FMR (ZIP 94597) · FY 2026
Studio $2,390 · 1BR $2,660 · 2BR $3,250 · 3BR $4,160 · 4BR $4,930
Nearby Activity (½ mile radius, since —)
8 active or recent development projects (8 housing units across completed, permitted, and pipeline stages) and 0 total building permits recorded within ½ mile.
Developments Deserving Closer Investigation & Active Area Builders
- New home (Entitled)On this parcel
Active in "Entitled" for 5.7 yr (first record Feb 25, 2021) with no new permit activity recorded in 5.7 yr.
- Del Hombre Apartments (Issued)0.31 mi SW
Active in "Issued" for 5.6 yr (first record Mar 22, 2021) with no new permit activity recorded in 5.6 yr. High-impact scale (282 housing units, 36 deed-restricted affordable across 0 permits).
- Del Hombre Apartments (Issued)0.31 mi SW
Active in "Issued" for 6.2 yr (first record Aug 11, 2020) with no new permit activity recorded in 5.6 yr. High-impact scale (284 housing units, 36 deed-restricted affordable across 0 permits).
- Habitat for Humanity Townhomes (Entitled)0.31 mi W
Active in "Entitled" for 8.4 yr (first record Jun 20, 2018) with no new permit activity recorded in 8.4 yr. High-impact scale (42 housing units, 42 deed-restricted affordable across 0 permits).
Permit & Project History on This Parcel (0 permits, 1 grouped projects)
No building permits recorded on this parcel in our dataset.
State HCD Housing Element APR records on this parcel: 4 entries (report years 2021, 2022, 2023, 2024).