8850 Bennett Valley Rd is a 784 square foot house on a 4.42 acre lot with 1 bedroom and 1 bathroom. Based on Redfin's Glen Ellen data, we estimate the home's value is $887,484.
Single-familyProperty Type
1930Year Built
4.42 acresLot Size
$1,132Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$887,484
$31K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.5% lower than the average sale price ($1.09M) of 5 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
$4,343 (+82.7%)
$276,925 + $95,116
$372,041
2024
$2,378 (+5.7%)
$271,496 + $93,251
$364,747
2023
$2,249 (+2.3%)
$159,054 + $28,913
$187,967
2022
$2,199 (+4.1%)
$155,936 + $28,347
$184,283
2021
$2,113 (+2.3%)
$152,879 + $27,792
$180,671
2020
$2,065 (+2.1%)
$149,882 + $27,248
$177,130
2019
$2,022 (+9.5%)
$148,346 + $26,969
$175,315
2018
$1,846 (+1.8%)
$145,438 + $26,441
$171,879
2017
$1,814 (+9.9%)
$139,792 + $25,415
$165,207
2015
$1,650 (+1.8%)
$137,051 + $24,917
$161,968
2014
$1,621
$132,349 + $24,063
$156,412
2013
$1,620 (+1.8%)
$132,349 + $24,063
$156,412
2012
$1,592 (+2.6%)
$131,751 + $23,955
$155,706
2011
$1,551 (+0.8%)
$129,168 + $23,486
$152,654
2010
$1,539 (−0.6%)
$126,636 + $23,026
$149,662
2009
$1,549 (+1.9%)
$125,690 + $22,854
$148,544
2007
$1,520
$123,519 + $22,460
$145,979
Tax history for 8850 Bennett Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,343 (+82.7%)
$276,925 + $95,116
$372,041
2024
$2,378 (+5.7%)
$271,496 + $93,251
$364,747
2023
$2,249 (+2.3%)
$159,054 + $28,913
$187,967
2022
$2,199 (+4.1%)
$155,936 + $28,347
$184,283
2021
$2,113 (+2.3%)
$152,879 + $27,792
$180,671
2020
$2,065 (+2.1%)
$149,882 + $27,248
$177,130
2019
$2,022 (+9.5%)
$148,346 + $26,969
$175,315
2018
$1,846 (+1.8%)
$145,438 + $26,441
$171,879
2017
$1,814 (+9.9%)
$139,792 + $25,415
$165,207
2015
$1,650 (+1.8%)
$137,051 + $24,917
$161,968
2014
$1,621
$132,349 + $24,063
$156,412
2013
$1,620 (+1.8%)
$132,349 + $24,063
$156,412
2012
$1,592 (+2.6%)
$131,751 + $23,955
$155,706
2011
$1,551 (+0.8%)
$129,168 + $23,486
$152,654
2010
$1,539 (−0.6%)
$126,636 + $23,026
$149,662
2009
$1,549 (+1.9%)
$125,690 + $22,854
$148,544
2007
$1,520
$123,519 + $22,460
$145,979
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 9, 2023 • Final
Building permit no plan check
Electrical
Electric meter
Jun 11, 2016 • Final
Building history record
Perform miscellaneous electrical work.
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.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 2
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Living Sq. Ft: 784
Ground Floor Sq. Ft: 784
Building Sq. Ft: 1,072
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 192,535
Acres: 4.42
Zoning Code: RR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 784
Stories: 1.0
Lot Size: 4.42 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1930
County: Sonoma County
APN: 055050009000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 6.3mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 9.2mi
7/10
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Glen Ellen, CA • 95442
Average low and high temperatures (°F)
61
41
63
44
70
47
69
47
77
51
81
53
84
55
88
56
83
57
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$844,000 – $1.02M
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