1571 1st Ave
Walnut Creek 94597 · Walnut Creek · Coordinates: 37.92387, -122.06598
Parcel & Assessor
- Lot size:
- 11,731 sq ft (0.27 ac)
- Assessor use:
- Single Family, 1 residence on 1 site, with or without
- Tax rate area:
- 09044
- Addresses on lot:
- 1571 1ST AVE; 1571 1ST AVE 6 1571 A
Zoning & Land Use
No published city zoning district at parcel centroid.
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUCan't tell
We don't have a zoning map for Walnut Creek.
- SB 9: two homes on the lotCan't tell
We don't have a zoning map for Walnut Creek.
- SB 9: split into two lotsCan't tell
We don't have a zoning map for Walnut Creek.
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 06013C0287F, 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: $870,000 – $1,178,000 · 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 —)
15 active or recent development projects (37 housing units across completed, permitted, and pipeline stages) and 0 total building permits recorded within ½ mile.
Developments Deserving Closer Investigation & Active Area Builders
- 794 Sf Detached Adu (Issued)On this parcel
Active in "Issued" for 18 mo (first record May 20, 2025) with no new permit activity recorded in 18 mo.
- Oak Grove Townhomes (Issued)0.44 mi E
Active in "Issued" for 20 mo (first record Mar 10, 2025) with no new permit activity recorded in 20 mo. High-impact scale (5 housing units across 0 permits).
- Oak Grove Townhomes (Issued)0.44 mi E
Active in "Issued" for 20 mo (first record Feb 26, 2025) with no new permit activity recorded in 20 mo. High-impact scale (6 housing units across 0 permits).
- 1 Story Sfr And Attached Garage (Issued)0.35 mi SW
Active in "Issued" for 2 yr (first record Oct 25, 2024) with no new permit activity recorded in 2 yr.
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: 1 entry (report years 2025).