Google street view image for 18330 Old Monte Rio Rd, Guerneville, CA 95446

OFF MARKET

$737,798

•

2 ba

•

992

sq ft

18330 Old Monte Rio Rd, Guerneville, CA 95446

About this home

18330 Old Monte Rio Rd is a 992 square foot house on a 0.64 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Guerneville data, we estimate the home's value is $737,798.

Single-familyProperty Type

1981Year Built

0.64 acresLot Size

$744Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$737,798

$20K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.6% higher than the average sale price ($726K) of 6 comparable homes.

SOLD JUL 28, 2026
$807,000
A
2 beds2 baths1,434 sq ft
11731 Ridge Dr, Guerneville, CA 95446
SOLD AUG 12, 2026
$1,086,000
B
2 beds2 baths1,344 sq ft
19617 Redwood Dr, Monte Rio, CA 95462
SOLD AUG 14, 2026
$470,000
C
2 beds2 baths810 sq ft
16255 Rio Nido Rd, Guerneville, CA 95446
SOLD JUL 13, 2026
$625,000
D
3 beds2 baths1,150 sq ft
16868 Center Way, Guerneville, CA 95446
SOLD OCT 10, 2025
$567,000
E
2 beds2 baths1,159 sq ft
18333 Old Monte Rio Rd, Guerneville, CA 95446
SOLD JUL 29, 2026
$803,000
F
2 beds1 bath845 sq ft
17665 Old Monte Rio Rd, Guerneville, CA 95446

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$698,580

Est. take-home

List your home with Redfin and save $3,689

Rent

$3,060/mo

Redfin rental estimate

List your home for rent

Market trends in 95446, CA

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

101.0%

+0.1% MoM

Median sale price

$557K

$18K MoM

Avg. days on market

32d

3 days MoM

Recently sold homes

14 MoM

New listings for sale

NEW 2 MINS AGO
$450,000
2 beds2 baths800 sq ft
15320 Canyon 3 Rd, Rio Nido, CA 95471
EARLY ACCESS
$780,000
2 beds2 baths1,056 sq ft
16775 Neeley Rd, Guerneville, CA 95446
OPEN SAT, 12PM TO 2PM
$459,000
2 beds1 bath1,071 sq ft
14229 Old Cazadero Rd, Guerneville, CA 95446
OPEN SAT, 1PM TO 3PM
$478,000
2 beds2 baths1,236 sq ft
14093 Sosna Way, Guerneville, CA 95446
OPEN SAT, 2PM TO 5PM
$1,100,000
3 beds3 baths1,554 sq ft
16361 Wright Dr, Guerneville, CA 95446
See all

Provided by Redfin

Sale history for 18330 Old Monte Rio Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,398 (+1.9%)

$281,041 + $431,233

$712,274

2024

$8,240 (+1.9%)

$275,531 + $422,778

$698,309

2023

$8,084 (+1.8%)

$270,129 + $414,489

$684,618

2022

$7,942 (+0.8%)

$264,833 + $406,362

$671,195

2021

$7,882 (−0.1%)

$259,641 + $398,395

$658,036

2020

$7,891 (+2.4%)

$254,550 + $390,584

$645,134

2019

$7,708 (+238.8%)

$251,940 + $386,580

$638,520

2018

$2,275 (+3.5%)

$64,437 + $97,575

$162,012

2017

$2,199 (+4.6%)

$61,936 + $93,787

$155,723

2015

$2,101 (+1.5%)

$60,722 + $91,949

$152,671

2014

$2,069

$58,639 + $88,794

$147,433

2013

$2,067 (+2.5%)

$58,639 + $88,794

$147,433

2012

$2,018 (+3.7%)

$58,374 + $88,393

$146,767

2011

$1,945 (+0.8%)

$57,230 + $86,660

$143,890

2010

$1,928 (+5.0%)

$56,108 + $84,961

$141,069

2009

$1,837 (+1.6%)

$55,689 + $84,327

$140,016

2007

$1,808

$54,728 + $82,871

$137,599

Tax history for 18330 Old Monte Rio Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,398 (+1.9%)

$281,041 + $431,233

$712,274

2024

$8,240 (+1.9%)

$275,531 + $422,778

$698,309

2023

$8,084 (+1.8%)

$270,129 + $414,489

$684,618

2022

$7,942 (+0.8%)

$264,833 + $406,362

$671,195

2021

$7,882 (−0.1%)

$259,641 + $398,395

$658,036

2020

$7,891 (+2.4%)

$254,550 + $390,584

$645,134

2019

$7,708 (+238.8%)

$251,940 + $386,580

$638,520

2018

$2,275 (+3.5%)

$64,437 + $97,575

$162,012

2017

$2,199 (+4.6%)

$61,936 + $93,787

$155,723

2015

$2,101 (+1.5%)

$60,722 + $91,949

$152,671

2014

$2,069

$58,639 + $88,794

$147,433

2013

$2,067 (+2.5%)

$58,639 + $88,794

$147,433

2012

$2,018 (+3.7%)

$58,374 + $88,393

$146,767

2011

$1,945 (+0.8%)

$57,230 + $86,660

$143,890

2010

$1,928 (+5.0%)

$56,108 + $84,961

$141,069

2009

$1,837 (+1.6%)

$55,689 + $84,327

$140,016

2007

$1,808

$54,728 + $82,871

$137,599

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning and permits

Zoning
Permits

RRD B6 160

Resources and Rural Development - B6 Combining District - One Dwelling per 160 Acres

Protects lands needed for: Commercial timber production, geothermal production, aggregate resources production; Watershed, fish and wildlife habitat, biotic resources; and Agricultural production activities not subject to the agricultural resources element of the general plan. Allows very low-density residential development and recreational and visitor-serving uses where compatible with resource use and available public services; and Implements the resources and rural development land use category of the general plan.; B Combining District: to specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.

Zone overlays

Scenic Resources Combining District

Permitted uses

Include but are not limited to:

Agriculture
Greenhouse / nursery
Livestock production
Housing-Group
Housing-Single unit

Jun 11, 2016 • Final

Building permit no plan check

Upgrade the electrical panel and replace the service panel on a single-family home.

Electrical

Jun 11, 2016 • Final

Building permit no plan check

Remodel

Roofing

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.

Property details

Interior

Bathroom Information
# of Full Baths: 2

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 5

Exterior

Exterior Information
Building Style Type: L-Shape
Building Construction Quality: Average

Property Information
Subdivision Name: RUSSIAN RIVER HEIGHTS LAND CO
Living Sq. Ft: 992
Building Sq. Ft: 1,208
# of Stories: 2
Legal Description: 2002 FM 072-250-032& 029& 027 2001RMDMGR

Lot Information
# of Buildings: 1
Land Sq. Ft: 27,878
Legal Lot Number: 1-4
Legal Block Number: 33
Acres: 0.64
County Use Description: SINGLE FAM DWELLING

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 992
Stories: 2.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: 1981
County: Sonoma County
APN: 072250033000

Home facts updated by county records on Aug 13, 2026

Around this home

Schools

Guerneville Elementary School

Charter K-8 • Assigned • 2.2mi

4/10

Analy High School

Public 9-12 • Assigned • 11.3mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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 86° 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.6 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

10.6 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$701,000 – $849,000

Reach more buyers when you sell with Redfin. Save up to $7,378 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

NEW 2 MINS AGO

$450,000

2 beds2 baths800 sq ft

15320 Canyon 3 Rd, Rio Nido, CA 95471

$449,000

1 bed1.5 baths693 sq ft

14872 Rotunda Way, Guerneville, CA 95446

VIDEO TOUR

$678,000

2 beds2 baths1,582 sq ft

1425 Austin Creek Rd, Cazadero, CA 95421

$479,000

2 beds1 bath950 sq ft

1585 Cazadero Hwy, Cazadero, CA 95421

$425,000

2 beds2 baths1,320 sq ft

84 Front St, Camp Meeker, CA 95419

FOR SALE BY OWNER

$564,000

4 beds2 baths1,721 sq ft

16125 Bittner Rd, Occidental, CA 95465

New listings for sale in 95471

NEW 2 MINS AGO

$450,000

2 beds2 baths800 sq ft

15320 Canyon 3 Rd, Rio Nido, CA 95471

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

$780,000

2 beds2 baths1,056 sq ft

16775 Neeley Rd, Guerneville, CA 95446

OPEN SAT, 12PM TO 2PMVIDEO TOUR

$459,000

2 beds1 bath1,071 sq ft

14229 Old Cazadero Rd, Guerneville, CA 95446

OPEN SAT, 1PM TO 3PM3D & VIDEO TOUR

$478,000

2 beds2 baths1,236 sq ft

14093 Sosna Way, Guerneville, CA 95446

OPEN SAT, 2PM TO 5PM

$1,100,000

3 beds3 baths1,554 sq ft

16361 Wright Dr, Guerneville, CA 95446

Home values near 18330 Old Monte Rio Rd

Data from public records.

Address	Redfin Estimate
18249 Old Monte Rio Rd, Guerneville, CA 3 Beds \| 1 Baths \| 894 Sq. Ft.	$523,222
18355 Old Monte Rio Rd, Guerneville, CA 3 Beds \| 2 Baths \| 1385 Sq. Ft.	$770,567

Address	Redfin Estimate
18246 Old Monte Rio Rd, Guerneville, CA 2 Beds \| 1 Baths \| 952 Sq. Ft.	$425,879
18325 Old Monte Rio Rd, Guerneville, CA 2 Beds \| 1.5 Baths \| - Sq. Ft.	$514,570

Address	Redfin Estimate
18250 Old Monte Rio Rd, Guerneville, CA 1 Beds \| 1 Baths \| 589 Sq. Ft.	$341,579
18333 Old Monte Rio Rd, Guerneville, CA 2 Beds \| 2 Baths \| 1159 Sq. Ft.	$618,725

More real estate resources

Zip Codes
Neighborhoods
Cities
Popular Searches

95462 homes for sale
95446 homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Pasadena, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Edendale Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings
Agents near me	Irvine, CA homes for sale	Edendale Housing Market

Healdsburg homes for sale
Santa Rosa homes for sale
Sebastopol homes for sale