4601 San Pablo Dam Rd

Parcel & Assessor

Lot size:

26,136 sq ft (0.60 ac)

Assessor use:

Single Family, 2 or more residences on 1 or more site

Tax rate area:

85002

Addresses on lot:

4601 SAN PABLO DAM RD

State Housing Pathways Screen (ADU & SB 9)

• ADU or junior ADULikely eligible

  Zoned R-7 (single-family residential): state law allows ADUs where homes are allowed.

• SB 9: two homes on the lotPossible, with conditions

  Zoned R-7, a single-family residential zone. FEMA Special Flood Hazard Area (Zone A) covers about 27% of the lot: the project must meet the National Flood Insurance Program floodplain standards, or the lot needs a map revision.

• SB 9: split into two lotsPossible, with conditions

  Zoned R-7, a single-family residential zone. The lot is 26,136 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original. FEMA Special Flood Hazard Area (Zone A) covers about 27% of the lot: the project must meet the National Flood Insurance Program floodplain standards, or the lot needs a map revision.

Mapped Hazard Zones on This Lot

CAL FIRE Fire Hazard Severity Zone

Moderate Fire Hazard Severity Zone (Local Responsibility Area) (all of the lot, map Mar 24, 2025)

FEMA National Flood Hazard Layer

Zone A: 1% annual chance flood (Special Flood Hazard Area) (about 27% of the lot); Zone X: minimal flood hazard (about 73% of the lot) · FIRM panel 06013C0233G, effective March 21, 2017

CGS Alquist-Priolo Earthquake Fault Zone

Not in an Alquist-Priolo Earthquake Fault Zone

Surrounding Rent & Value Benchmarks (Public Records)

Nearby Activity (½ mile radius, since November 2024)

6 active or recent development projects (6 housing units across completed, permitted, and pipeline stages) and 42 total building permits recorded within ½ mile.

• Adds housing (ADU)1 permit (1 units)
• Additions & renovations3 permits
• Building systems30 permits
• Repairs2 permits
• Other6 permits