1659 1661 Waltham Rd
Concord 94520 · Concord · Coordinates: 37.96822, -122.04660
Parcel & Assessor
- Lot size:
- 8,962 sq ft (0.21 ac)
- Assessor use:
- Single Family, 1 residence on 1 site, with or without
- Tax rate area:
- 02002
- Addresses on lot:
- 1661 WALTHAM RD
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 Concord.
- SB 9: two homes on the lotCan't tell
We don't have a zoning map for Concord.
- SB 9: split into two lotsCan't tell
We don't have a zoning map for Concord.
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 06013C0283F, 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: $527,000 – $713,000 · Status: Off market
HUD Small Area FMR (ZIP 94520) · FY 2026
Studio $1,960 · 1BR $2,190 · 2BR $2,670 · 3BR $3,410 · 4BR $4,050
Nearby Activity (½ mile radius, since —)
3 active or recent development projects (3 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 (Issued)0.21 mi S
Active in "Issued" for 16 mo (first record Jul 17, 2025) with no new permit activity recorded in 16 mo.
- New home (Issued)0.36 mi S
Active in "Issued" for 2.1 yr (first record Sep 20, 2024) with no new permit activity recorded in 19 mo.
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: 2 entries (report years 2022, 2023).