20045 Beech Ave is a 896 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 $489,604.
Single-familyProperty Type
1949Year Built
6,000 sq ftLot Size
$546Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$489,604
$24K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 34% higher than the average sale price ($365K) 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
$1,119 (+4.0%)
$119,081 + $201,127
$320,208
2024
$1,076 (+1.4%)
$10,274 + $31,603
$41,877
2023
$1,061 (+1.9%)
$10,073 + $30,984
$41,057
2022
$1,042 (+0.8%)
$9,876 + $30,377
$40,253
2021
$1,033 (−5.1%)
$9,683 + $29,782
$39,465
2020
$1,088 (+7.2%)
$9,494 + $29,199
$38,693
2019
$1,016 (+27.9%)
$9,397 + $28,900
$38,297
2018
$794 (+2.4%)
$9,213 + $28,334
$37,547
2017
$775 (−1.6%)
$8,856 + $27,235
$36,091
2015
$788 (+1.0%)
$8,683 + $26,701
$35,384
2014
$780 (+0.2%)
$8,386 + $25,785
$34,171
2013
$778 (+3.9%)
$8,386 + $25,785
$34,171
2012
$749 (+1.0%)
$8,349 + $25,669
$34,018
2011
$741 (+0.5%)
$8,186 + $25,166
$33,352
2010
$738 (−0.3%)
$8,026 + $24,673
$32,699
2009
$740 (−5.4%)
$7,967 + $24,489
$32,456
2007
$782
$7,830 + $24,067
$31,897
Tax history for 20045 Beech Ave
Year
Property tax
Land + Additions
Assessment*
2025
$1,119 (+4.0%)
$119,081 + $201,127
$320,208
2024
$1,076 (+1.4%)
$10,274 + $31,603
$41,877
2023
$1,061 (+1.9%)
$10,073 + $30,984
$41,057
2022
$1,042 (+0.8%)
$9,876 + $30,377
$40,253
2021
$1,033 (−5.1%)
$9,683 + $29,782
$39,465
2020
$1,088 (+7.2%)
$9,494 + $29,199
$38,693
2019
$1,016 (+27.9%)
$9,397 + $28,900
$38,297
2018
$794 (+2.4%)
$9,213 + $28,334
$37,547
2017
$775 (−1.6%)
$8,856 + $27,235
$36,091
2015
$788 (+1.0%)
$8,683 + $26,701
$35,384
2014
$780 (+0.2%)
$8,386 + $25,785
$34,171
2013
$778 (+3.9%)
$8,386 + $25,785
$34,171
2012
$749 (+1.0%)
$8,349 + $25,669
$34,018
2011
$741 (+0.5%)
$8,186 + $25,166
$33,352
2010
$738 (−0.3%)
$8,026 + $24,673
$32,699
2009
$740 (−5.4%)
$7,967 + $24,489
$32,456
2007
$782
$7,830 + $24,067
$31,897
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 12, 2024 • Final
Building permit no plan check
Electrical
Jun 11, 2016 • Final
Building permit no plan check
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: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: BREEN 04 TR 56
Living Sq. Ft: 896
Ground Floor Sq. Ft: 896
Building Sq. Ft: 1,333
# of Stories: 1
Legal Description: MAP 58 PG 28 LOT 4
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 437
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Legal Lot Number: 4
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.: 896
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1985
County: Sonoma County
APN: 094090014000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
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
4/10 Flood Factor
Estimated 11-17% 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, 26 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
82
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
$466,000 – $564,000
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