155 A Tamal Vista Dr

Parcel & Assessor

Lot size:

53,492 sq ft (1.23 ac)

Assessor use:

Single-Resid. - Improved

Addresses on lot:

155A TAMAL VISTA DR; 155 TAMAL VISTA DR

State Housing Pathways Screen (ADU & SB 9)

• ADU or junior ADULikely eligible

  Zoned R20 (single-family residential): state law allows ADUs where homes are allowed. We read R20 from the zoning code's name; we haven't checked it against San Rafael's code text.

• SB 9: two homes on the lotLikely eligible

  Zoned R20, a single-family residential zone. We read R20 from the zoning code's name; we haven't checked it against San Rafael's code text.

• SB 9: split into two lotsLikely eligible

  Zoned R20, a single-family residential zone. We read R20 from the zoning code's name; we haven't checked it against San Rafael's code text. The lot is 53,492 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

Moderate Fire Hazard Severity Zone (Local Responsibility Area) (about 88% of the lot, map Mar 24, 2025)

FEMA National Flood Hazard Layer

Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0456F, effective March 16, 2016

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 October 2024)

13 active or recent development projects (12 housing units across completed, permitted, and pipeline stages) and 6 total building permits recorded within ½ mile.

• New construction2 permits (1 units)