Russian River Ave, Monte Rio, CA Property Records

Sonoma County property records for 17 addresses on Russian River Ave, Monte Rio, CA · Last verified August 2026

Russian River Ave Highlights

Properties 17
Median Sale Price $410,000
Deeds and Mortgages on File 22
Median Price per Sqft $608
Owner Occupied 12%
Median Annual Tax Bill $5,925
Median Year Built 1936
Median Ownership Tenure 11 years

Properties on Russian River Ave

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

21816 Russian River Ave

1 bd · 1 ba · 636 sqft · 0.468 acres

Last Sale Tax Bill Prior Sale Owner Records
$456,500Sep 2005 $7,5572025 2 Names on Record AssessorUpdated May 2026

21830 Russian River Ave

2 bd · 1 ba · 896 sqft · 0.088 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Aug 2011 $3,8542025 1 Name on Record Assessor + 3 DocumentsUpdated Oct 2025

21834 Russian River Ave

2 bd · 2 ba · 981 sqft · 0.482 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1993 $7,6902025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

21854 Russian River Ave

2 bd · 1 ba · 1,270 sqft · 0.371 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Dec 2002 $6,7632025 1 Name on Record AssessorUpdated Apr 2026

21860 Russian River Ave

2 bd · 1.5 ba · 1,133 sqft · 0.739 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1995 $1,7072025 1 Name on Record AssessorUpdated Apr 2026

21870 Russian River Ave

4 bd · 2 ba · 1,796 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$266,000Jul 2021 $6,8272025 Amount on Record Nov 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

21876 Russian River Ave

2 bd · 1 ba · 674 sqft · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000May 2017 $5,9252025 Amount on Record Jan 2002 2 Names on Record Assessor + 1 DocumentUpdated May 2026

21892 Russian River Ave

1 bd · 1 ba · 770 sqft · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0022025 1 Name on Record AssessorUpdated Apr 2026

21894 Russian River Ave

2 bd · 2 ba · 1,057 sqft · 0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Feb 2019 $12,3932025 Amount on Record Sep 2017 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

21903 Russian River Ave

2 bd · 1 ba · 728 sqft · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Nov 2024 $7,9652025 Amount on Record Oct 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

21912 Russian River Ave

1 bd · 1 ba · 842 sqft · 0.674 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jan 1996 $3,9282025 1 Name on Record AssessorUpdated Apr 2026

21924 Russian River Ave

1 bd · 1 ba · 794 sqft · 0.516 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3182025 1 Name on Record AssessorUpdated Apr 2026

21925 Russian River Ave

2 bd · 2 ba · 1,296 sqft · 0.146 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$80,000May 2021 $7,8072025 Amount on Record Oct 2019 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

21927 Russian River Ave

2 bd · 1 ba · 894 sqft · 0.073 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jun 2015 $4,9812025 1 Name on Record AssessorUpdated Apr 2026

21929 Russian River Ave

1 bd · 1 ba · 532 sqft · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Jul 2020 $5,0792025 Amount on Record Aug 1997 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

21935 Russian River Ave

1 bd · 1 ba · 658 sqft · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2002 $1,0192025 1 Name on Record AssessorUpdated Apr 2026

21937 Russian River Ave

3 bd · 2.5 ba · 1,998 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$846,000Jun 2021 $10,7982025 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

Wildfire Risk on Russian River Ave

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

Wildfire Risk to HomesModerate
this street's cells rank at the 44th percentile of exposed land nationally · 26th in California
Wildfire LikelihoodModerate — about 1 in 1,449 per year
ExposureDirect
2 of 4 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets