NOT LISTED FOR SALE

20421 River Blvd Monte Rio, CA 95462

Russian River Valley Neighborhood

Estimated Value: $565,758 - $684,000

2 Beds
2 Baths
1,040 Sq Ft
$585/Sq Ft Est. Value

About This Home

This home is located at 20421 River Blvd, Monte Rio, CA 95462 and is currently estimated at $607,940, approximately $584 per square foot. 20421 River Blvd is a home located in Sonoma County with nearby schools including Monte Rio Elementary School and Laguna High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 6, 2025
Sold by
Jack E Sonnenblick Gst Exempt Trust and Sonnenblick Jon D
Bought by
Jon D Sonnenblick Florida Revocable Living Tr and Sonnenblick
Current Estimated Value
$598,195

Purchase Details

Closed on
Jun 11, 2024
Sold by
Jack E Sonnenblick Gst Exempt Trust and Sonnenblick Jon D
Bought by
Jon D Sonnenblick Florida Revocable Living Tr

Purchase Details

Closed on
Mar 13, 2019
Sold by
Mandap Llc
Bought by
Sonnenblick Jon and Jack E Sonnenblick Gst Exempt

Purchase Details

Closed on
Apr 19, 2016
Sold by
Klein Stephen R and Klein Lisa L
Bought by
Mandap Llc

Purchase Details

Closed on
Oct 12, 2006
Sold by
Macks Judy and The Judy Macks 2004 Revocable
Bought by
Klein Stephen R and Klein Lisa L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$432,000
Interest Rate
6.6%
Mortgage Type
Balloon

Purchase Details

Closed on
Mar 4, 2005
Sold by
Gaynes Steven and Bolingbroke Richard
Bought by
Macks Judy and Judy Macks 2004 Revocable Trus

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$360,550
Interest Rate
4.87%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Mar 8, 2001
Sold by
Kopff Steven J and Kopff Edmundo
Bought by
Gaynes Steven and Bolingbroke Richard

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$239,900
Interest Rate
7.11%

Purchase Details

Closed on
Mar 8, 2000
Sold by
Baumgartner Maureen M and Baumgartner Daniel P
Bought by
Kopff Steven J and Molino Edmundo

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$215,700
Interest Rate
7.5%

Purchase Details

Closed on
Mar 26, 1996
Sold by
Montgomery Leo Margo and Montgomery Jack B
Bought by
Baumgartner Maureen M and Berry Kevin W

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$108,850
Interest Rate
7.41%
Mortgage Type
FHA
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Jon D Sonnenblick Florida Revocable Living Tr -- None Listed On Document
Jon D Sonnenblick Florida Revocable Living Tr -- None Listed On Document
Sonnenblick Jon -- None Available
Mandap Llc $392,000 First American Title Company
Klein Stephen R $540,000 First American Title Company
Macks Judy $469,500 North American Title Co
Gaynes Steven $300,000 First American Title Co
Kopff Steven J $240,000 First American Title Co
Baumgartner Maureen M $59,500 Sonoma Title Guaranty Compan
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Klein Stephen R $432,000
Previous Owner Macks Judy $360,550
Previous Owner Gaynes Steven $239,900
Previous Owner Kopff Steven J $215,700
Previous Owner Baumgartner Maureen M $108,850
Closed Gaynes Steven $29,950
Closed Macks Judy $20,000
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $8,895 $490,823 $150,592 $340,231
2024 $8,895 $481,200 $147,640 $333,560
2023 $8,895 $471,766 $144,746 $327,020
2022 $8,661 $462,516 $141,908 $320,608
2021 $8,585 $453,448 $139,126 $314,322
2020 $3,331 $448,800 $137,700 $311,100
2019 $8,185 $415,991 $127,344 $288,647
2018 $7,782 $407,836 $124,848 $282,988
2017 $0 $399,840 $122,400 $277,440
2016 $7,086 $357,000 $122,000 $235,000
2015 -- $341,000 $117,000 $224,000
2014 -- $325,000 $111,000 $214,000
Source: Public Records

Map

California Sonoma County Monte Rio 95462 Russian River Valley

20421 River Blvd, Monte Rio, CA

Not Listed for Sale

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