Google street view image for 20647 Grahn Dr, Monte Rio, CA 95462

Off market

$493,405

•

1 ba

•

1,394

sq ft

20647 Grahn Dr, Monte Rio, CA 95462

About this home

20647 Grahn Dr is a 1,394 square foot house on a 6,000 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Monte Rio data, we estimate the home's value is $493,405.

Single-familyProperty Type

1972Year Built

6,000 sq ftLot Size

$354Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$493,405

$4,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.5% lower than the average sale price ($528K) of 6 comparable homes.

SOLD OCT 16, 2026
$804,000
A
2 beds2 baths1,304 sq ft
19436 Redwood Dr, Monte Rio, CA 95462
SOLD JUL 31, 2026
$120,000
B
2 beds1 bath1,083 sq ft
20340 Highway 116, Monte Rio, CA 95642
SOLD MAY 18, 2026
$560,000
C
2 beds1 bath959 sq ft
20550 Foothill Dr, Monte Rio, CA 95462
SOLD JUL 20, 2026
$618,000
D
2 beds1 bath1,316 sq ft
19092 Ridgecrest Dr, Guerneville, CA 95446
SOLD OCT 23, 2026
$599,000
E
2 beds1 bath960 sq ft
15308 Orchard Rd, Guerneville, CA 95446
SOLD OCT 15, 2026
$465,000
F
2 beds1 bath1,071 sq ft
14229 Old Cazadero Rd, Guerneville, CA 95446

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Earn from this home

Sell

$466,847

Est. take-home

List your home with Redfin and save $2,467

Rent

$2,059/mo

Redfin rental estimate

List your home for rent

Market trends in 95462, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.3%

+0.8% MoM

Median sale price

$604K

$91K MoM

Avg. days on market

38d

0 days MoM

Recently sold homes

2 MoM

Provided by Redfin

Sale history for 20647 Grahn Dr

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$4,282 (+2.4%)

$184,478 + $149,464

$333,942

2024

$4,183 (+1.9%)

$180,861 + $146,534

$327,395

2023

$4,106 (+2.0%)

$177,315 + $143,661

$320,976

2022

$4,025 (+1.2%)

$173,839 + $140,845

$314,684

2021

$3,976 (−0.9%)

$170,431 + $138,084

$308,515

2020

$4,012 (+3.2%)

$167,090 + $135,377

$302,467

2019

$3,889 (+9.7%)

$165,377 + $133,989

$299,366

2018

$3,546 (+4.3%)

$162,135 + $131,362

$293,497

2017

$3,398 (+0.4%)

$155,840 + $126,262

$282,102

2016

$3,384 (+3.3%)

$152,785 + $123,787

$276,572

2015

$3,276 (+1.9%)

$152,785 + $123,787

$276,572

2014

$3,215 (+0.3%)

$147,544 + $119,540

$267,084

2013

$3,206 (+26.9%)

$147,544 + $119,540

$267,084

2012

$2,526 (+1.7%)

$146,878 + $119,000

$265,878

2011

$2,483 (+1.0%)

$143,999 + $58,665

$202,664

2010

$2,459 (−0.5%)

$141,176 + $57,515

$198,691

2009

$2,472 (−0.3%)

$140,121 + $57,086

$197,207

2007

$2,480

$137,700 + $56,100

$193,800

Tax history for 20647 Grahn Dr

Year

Property tax

Land + Additions

Assessment*

2025

$4,282 (+2.4%)

$184,478 + $149,464

$333,942

2024

$4,183 (+1.9%)

$180,861 + $146,534

$327,395

2023

$4,106 (+2.0%)

$177,315 + $143,661

$320,976

2022

$4,025 (+1.2%)

$173,839 + $140,845

$314,684

2021

$3,976 (−0.9%)

$170,431 + $138,084

$308,515

2020

$4,012 (+3.2%)

$167,090 + $135,377

$302,467

2019

$3,889 (+9.7%)

$165,377 + $133,989

$299,366

2018

$3,546 (+4.3%)

$162,135 + $131,362

$293,497

2017

$3,398 (+0.4%)

$155,840 + $126,262

$282,102

2016

$3,384 (+3.3%)

$152,785 + $123,787

$276,572

2015

$3,276 (+1.9%)

$152,785 + $123,787

$276,572

2014

$3,215 (+0.3%)

$147,544 + $119,540

$267,084

2013

$3,206 (+26.9%)

$147,544 + $119,540

$267,084

2012

$2,526 (+1.7%)

$146,878 + $119,000

$265,878

2011

$2,483 (+1.0%)

$143,999 + $58,665

$202,664

2010

$2,459 (−0.5%)

$141,176 + $57,515

$198,691

2009

$2,472 (−0.3%)

$140,121 + $57,086

$197,207

2007

$2,480

$137,700 + $56,100

$193,800

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

Permits

Jun 11, 2016 • Final

Building permit with plan check

Addition

Jun 11, 2016 • Final

Building permit with plan check

Addition

Remodel

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: 1

Room Information
# of Rooms: 6

Exterior

Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average

Property Information
Living Sq. Ft: 1,394
Building Sq. Ft: 1,612
# of Stories: 1
Legal Description: TWP 07N RGE 10W SEC 07

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 218
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Acres: 0.1377
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 1,394
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1995
County: Sonoma County
APN: 094090002000

Home facts updated by county records on Oct 28, 2026

Around this home

Schools

K - 12
Preschool & daycare

Monte Rio Elementary School

Public K-8 • Assigned • 0.1mi

7/10

Analy High School

Public 9-12 • Assigned • 11.0mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 74-82% chance 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

10 days above 86° expected this year, 27 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

Monte Rio, CA • 95462

Average low and high temperatures (°F)

59°

40°

60°

43°

69°

44°

66°

46°

74°

49°

75°

51°

77°

53°

82°

53°

77°

55°

70°

50°

62°

45°

58°

44°

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

$469,000 – $568,000

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Home values near 20647 Grahn Dr

Data from public records.

Address	Redfin Estimate
20650 Grahn Dr, Monte Rio, CA 3 Beds \| 1 Baths \| 1050 Sq. Ft.	$472,384
20061 El Rancho Way, Monte Rio, CA 3 Beds \| 1 Baths \| 992 Sq. Ft.	$525,256
20070 El Rancho Way, Monte Rio, CA 2 Beds \| 1 Baths \| 962 Sq. Ft.	$504,850
20030 El Rancho Way, Monte Rio, CA 3 Beds \| 2 Baths \| 1400 Sq. Ft.	$642,270
20045 Beech Ave, Monte Rio, CA 2 Beds \| 1 Baths \| 896 Sq. Ft.	$459,295
20666 Front St, Monte Rio, CA 2 Beds \| 1.5 Baths \| 2438 Sq. Ft.	$586,010
20600 Front St, Monte Rio, CA 3 Beds \| 3 Baths \| 2269 Sq. Ft.	$637,276

Address	Redfin Estimate
20615 Foothill Dr, Monte Rio, CA - Beds \| 1 Baths \| 672 Sq. Ft.	$439,028
20025 El Rancho Way, Monte Rio, CA 1 Beds \| 1 Baths \| 676 Sq. Ft.	$454,298
20050 El Rancho Way, Monte Rio, CA 2 Beds \| 1 Baths \| 843 Sq. Ft.	$446,765
20021 Beech Ave, Monte Rio, CA 2 Beds \| 1 Baths \| 780 Sq. Ft.	$395,677
20059 Beech Ave, Monte Rio, CA 2 Beds \| 1 Baths \| 1373 Sq. Ft.	$541,880
20642 Front St, Monte Rio, CA 3 Beds \| 2 Baths \| 1316 Sq. Ft.	$1,016,660
20586 Foothill Dr, Monte Rio, CA 2 Beds \| 1 Baths \| 700 Sq. Ft.	$366,109

Address	Redfin Estimate
20101 Beech Ave, Monte Rio, CA 2 Beds \| 1.5 Baths \| 1172 Sq. Ft.	$720,687
20088 El Rancho Way, Monte Rio, CA 2 Beds \| 1 Baths \| 912 Sq. Ft.	$492,554
20040 El Rancho Way, Monte Rio, CA 3 Beds \| 2 Baths \| 1312 Sq. Ft.	$662,881
20023 Beech Ave, Monte Rio, CA 4 Beds \| 2 Baths \| 1350 Sq. Ft.	$571,408
20073 Beech Ave, Monte Rio, CA 2 Beds \| 1 Baths \| 1281 Sq. Ft.	$544,902
20622 Front St, Monte Rio, CA 2 Beds \| 1 Baths \| 1386 Sq. Ft.	$522,426
20592 Foothill Dr, Monte Rio, CA 2 Beds \| 1 Baths \| 700 Sq. Ft.	$447,110

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 95462, CA

Sale history for 20647 Grahn Dr

Tax history for 20647 Grahn Dr

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 20647 Grahn Dr

More real estate resources