Bonnardel Ave, Sebastopol, CA Property Records

Sonoma County property records for 8 addresses on Bonnardel Ave, Sebastopol, CA · Last verified August 2026

Bonnardel Ave Highlights

Properties 8
Median Sale Price $685,000
Deeds and Mortgages on File 8
Median Price per Sqft $545
Owner Occupied 63%
Median Annual Tax Bill $4,032
Median Year Built 1919
Median Ownership Tenure 14 years

Properties on Bonnardel Ave

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

422 Bonnardel Ave

2 bd · 1 ba · 1,447 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$179,000Aug 1995 $4,0322025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

428 Bonnardel Ave

2 bd · 1 ba · 1,862 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2802025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

442 Bonnardel Ave

3 bd · 1 ba · 1,370 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0742025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

452 Bonnardel Ave

3 bd · 1 ba · 1,204 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$710,000Sep 2021 $9,1202025 Amount on Record Mar 1992 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

460 Bonnardel Ave

3 bd · 2.5 ba · 1,256 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$685,000Feb 2011 $10,8522025 Amount on Record Jun 2004 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

502 Bonnardel Ave

2 bd · 1 ba · 837 sqft · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$294,000May 2012 $4,6772025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

506 Bonnardel Ave

2 bd · 2 ba · 1,685 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5362025 2 Names on Record Owner Occupied AssessorUpdated May 2026

514 Bonnardel Ave

2 bd · 1 ba · 1,055 sqft · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1192025 1 Name on Record AssessorUpdated Apr 2026

Wildfire Risk on Bonnardel Ave

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

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

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