Duplex. 2-Bed, 1-Bath and 1-Bed, 1-Bath. Stunning Guerneville Duplex perched on a hillside near the Russian River recreation hub. This duplex offers the ideal opportunity for a family compound, a full-time residence with income potential, or the perfect Wine Country getaway. The upper unit features 2 bedrooms and 1 bathroom, while the lower unit offers 1 bedroom and 1 bathroom, creating flexibility for extended family, guests, or rental income. Each Unit has it own electric meter, HVAC system, private deck for maximum comfort.Enjoy three separate decks and patios, each offering peaceful spaces to relax in the filtered sunlight and natural surroundings. With separate PG&E meters and an additional AP# included, this property offers both versatility and value. Located just over a mile from Johnson's Beach and downtown Guerneville, and only 10 minutes to Armstrong Woods and 25 minutes to the Sonoma Coast, this property places you near river activities, wineries, beaches, and everything Wine Country has to offer. Also includes adjoining lot APN# 072-211-039-000
Multi-familyProperty Type
1908Year Built
0.27 acresLot Size
$393Price/Sq.Ft.
Listed by Jameson Junk•DRE #01960584• Approach Properties Premium Real Estate Services
Duplex. Stunning Guerneville Duplex perched on a hillside near the Russian River recreation hub. This duplex offers the ideal opportunity for a family compound, a full-time residence with income potential, or the perfect Wine Country getaway. The upper unit features 2 bedrooms and 1 bathroom, while the lower unit offers 1 bedroom and 1 bathroom, creating flexibility for extended family, guests, or rental income. Each Unit has it own electric meter, HVAC system, private deck for maximum comfort.Enjoy three separate decks and patios, each offering peaceful spaces to relax in the filtered sunlight and natural surroundings. With separate PG&E meters and an additional AP# included, this property offers both versatility and value. Located just over a mile from Johnson's Beach and downtown Guerneville, and only 10 minutes to Armstrong Woods and 25 minutes to the Sonoma Coast, this property places you near river activities, wineries, beaches, and everything Wine Country has to offer. Also includes adjoining lot APN# 072-211-039-000
Public Records
Jul 20, 2022
Sold
$575,000
$422/sq ft
BAREIS #322049965
Jun 27, 2022
Contingent
—
Jun 13, 2022
Listed
*
BAREIS #322049303
Jul 20, 2022
Sold
$575,000
$422/sq ft
Jun 27, 2022
Contingent
—
Jun 13, 2022
Listed
$585,000
$430/sq ft
Public Records
Oct 16, 2015
Sold
$399,000
$293/sq ft
BAREIS #21115898
Jul 15, 2011
Delisted
—
Jun 10, 2011
Listed
*
Public Records
Jul 30, 2004
Sold
$160,000
$117/sq ft
Public Records
Oct 29, 1999
Sold
$100,000
$73/sq ft
Public Records
May 24, 1990
Sold
$65,000
$48/sq ft
Public Records
May 4, 1981
Sold
$11,000
$8/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,788 (+3.5%)
$155,996 + $451,013
$607,009
2024
$9,460 (+4.5%)
$102,985 + $365,789
$468,774
2023
$9,053 (+4.3%)
$100,966 + $358,617
$459,583
2022
$8,679 (+3.5%)
$98,987 + $351,586
$450,573
2021
$8,388 (+1.0%)
$97,047 + $344,693
$441,740
2020
$8,304 (+3.6%)
$95,145 + $337,935
$433,080
2019
$8,013 (+2.5%)
$94,170 + $334,470
$428,640
2018
$7,816 (+3.9%)
$92,324 + $327,912
$420,236
2017
$7,519 (+58.4%)
$88,740 + $315,180
$403,920
2015
$4,747 (+2.8%)
$87,000 + $309,000
$396,000
2014
$4,619 (+1.5%)
$66,885 + $109,247
$176,132
2013
$4,550 (+2.4%)
$66,885 + $109,247
$176,132
2012
$4,441 (+3.6%)
$66,583 + $108,754
$175,337
2011
$4,285 (+2.6%)
$65,278 + $106,622
$171,900
2010
$4,177 (+5.5%)
$63,999 + $104,532
$168,531
2009
$3,958 (+2.9%)
$63,521 + $103,751
$167,272
2007
$3,848
$62,424 + $101,959
$164,383
Public record
Public record
Permits
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
2,600 Sq. Ft.
Year renovated
1980
Finished Sq. Ft.
1,362
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,362
Year built
1908
Style
Multi-Family (2-4 Unit)
County
Sonoma County
APN
072211004000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
Apr 28, 2020 • Final
Building permit no plan check
Remodel
Jun 11, 2016 • Final
Building history record
Work on electrical systems.
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 85° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Guerneville, CA • 95446
Average low and high temperatures (°F)
59
40
60
43
69
45
66
45
74
49
78
51
76
51
85
53
80
53
76
49
62
45
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
76/ 100
Good sunlight
Sunscore
This home receives average direct sun exposure in the zip code. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
7.7 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 17731 Old Monte Rio Rd
$526,926
$8,074 under list price of $535K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $380K to $760K.