Hwy 101, Petaluma, CA Property Records

Sonoma County property records for 2 addresses on Hwy 101, Petaluma, CA · Last verified April 2026

Hwy 101 Highlights

Properties 2
Latest Sale $10,000,000 (Mar 2006)
Deeds and Mortgages on File 3
Average Living Area 1,242 sq ft
Average Year Built 1935
Average Ownership Tenure 20 years

Properties on Hwy 101

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

4000 Hwy 101

24 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000,000Mar 2006 $4,9832025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

5301 Hwy 101

3 bd · 1 ba · 1,242 sqft · built 1935 · 64.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8042025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

Wildfire Risk on Hwy 101

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskModerate
this street's cells rank above 65% of the US · above 41% of California
Wildfire LikelihoodAbout 1 in 373 per year
ExposureDirect
2 of 2 cells directly exposed · 2 adjoin burnable vegetation