20272 Willow Rd is a 751 square foot house on a 4,410 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Monte Rio data, we estimate the home's value is $434,569.
Single-familyProperty Type
1964Year Built
4,410 sq ftLot Size
$579Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$434,569
$17K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% higher than the average sale price ($429K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,605 (+3.3%)
$39,812 + $47,659
$87,471
2024
$1,554 (+1.6%)
$39,032 + $46,725
$85,757
2023
$1,529 (+1.9%)
$38,267 + $45,809
$84,076
2022
$1,500 (+1.0%)
$37,517 + $44,911
$82,428
2021
$1,485 (−3.4%)
$36,782 + $44,031
$80,813
2020
$1,538 (+5.5%)
$36,061 + $43,168
$79,229
2019
$1,457 (+19.8%)
$35,692 + $42,726
$78,418
2018
$1,217 (+3.3%)
$34,993 + $41,889
$76,882
2017
$1,178 (+0.7%)
$33,635 + $40,263
$73,898
2015
$1,170 (+1.4%)
$32,976 + $39,474
$72,450
2014
$1,154 (+0.2%)
$31,845 + $38,121
$69,966
2013
$1,151 (+3.2%)
$31,845 + $38,121
$69,966
2012
$1,116 (+1.4%)
$31,702 + $37,949
$69,651
2011
$1,101 (+0.7%)
$31,081 + $37,205
$68,286
2010
$1,093 (−0.4%)
$30,472 + $36,476
$66,948
2009
$1,097 (−3.1%)
$30,245 + $36,204
$66,449
2007
$1,132
$29,723 + $35,579
$65,302
Tax history for 20272 Willow Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,605 (+3.3%)
$39,812 + $47,659
$87,471
2024
$1,554 (+1.6%)
$39,032 + $46,725
$85,757
2023
$1,529 (+1.9%)
$38,267 + $45,809
$84,076
2022
$1,500 (+1.0%)
$37,517 + $44,911
$82,428
2021
$1,485 (−3.4%)
$36,782 + $44,031
$80,813
2020
$1,538 (+5.5%)
$36,061 + $43,168
$79,229
2019
$1,457 (+19.8%)
$35,692 + $42,726
$78,418
2018
$1,217 (+3.3%)
$34,993 + $41,889
$76,882
2017
$1,178 (+0.7%)
$33,635 + $40,263
$73,898
2015
$1,170 (+1.4%)
$32,976 + $39,474
$72,450
2014
$1,154 (+0.2%)
$31,845 + $38,121
$69,966
2013
$1,151 (+3.2%)
$31,845 + $38,121
$69,966
2012
$1,116 (+1.4%)
$31,702 + $37,949
$69,651
2011
$1,101 (+0.7%)
$31,081 + $37,205
$68,286
2010
$1,093 (−0.4%)
$30,472 + $36,476
$66,948
2009
$1,097 (−3.1%)
$30,245 + $36,204
$66,449
2007
$1,132
$29,723 + $35,579
$65,302
*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 history record
Electrical
Jun 11, 2016 • Final
Building permit with plan check
Grading
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
Basement Information
Basement Sq. Ft: 110
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Living Sq. Ft: 751
Ground Floor Sq. Ft: 751
Building Sq. Ft: 751
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,410
Acres: 0.1012
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 751
Stories: 1.0
Lot Size: 4,410 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1964
County: Sonoma County
APN: 095221005000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.6mi
7/10
Analy High School
Public 9-12 • Assigned • 10.5mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 73-81% 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
9 days above 86° expected this year, 25 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
73
52
81
53
78
53
75
49
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
$413,000 – $500,000
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