8642 Trenton Rd is a 1,290 square foot house on a 6,262 square foot lot with 1 bedroom and 1.5 bathrooms. Based on Redfin's Forestville data, we estimate the home's value is $497,628.
Single-familyProperty Type
1982Year Built
6,262 sq ftLot Size
$386Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$497,628
$11K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27% lower than the average sale price ($682K) 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
$1,765 (+0.9%)
$4,597 + $123,948
$128,545
2024
$1,749 (+1.9%)
$4,507 + $121,518
$126,025
2023
$1,716 (+3.3%)
$4,419 + $119,136
$123,555
2022
$1,662 (−6.8%)
$4,333 + $116,800
$121,133
2021
$1,783 (−4.9%)
$4,249 + $114,510
$118,759
2020
$1,874 (+4.8%)
$4,166 + $112,265
$116,431
2019
$1,789 (+1.0%)
$4,124 + $111,114
$115,238
2018
$1,771 (+2.7%)
$4,044 + $108,936
$112,980
2017
$1,724 (+2.0%)
$3,888 + $104,706
$108,594
2015
$1,690 (+1.4%)
$3,812 + $102,653
$106,465
2014
$1,666 (+41.4%)
$3,682 + $99,132
$102,814
2013
$1,179 (+3.0%)
$3,682 + $99,132
$102,814
2012
$1,144 (+1.4%)
$3,666 + $55,082
$58,748
2011
$1,128 (+9.6%)
$3,595 + $54,002
$57,597
2010
$1,029 (−0.4%)
$3,525 + $52,944
$56,469
2009
$1,033 (+1.2%)
$3,499 + $52,549
$56,048
2007
$1,021
$3,440 + $51,642
$55,082
Tax history for 8642 Trenton Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,765 (+0.9%)
$4,597 + $123,948
$128,545
2024
$1,749 (+1.9%)
$4,507 + $121,518
$126,025
2023
$1,716 (+3.3%)
$4,419 + $119,136
$123,555
2022
$1,662 (−6.8%)
$4,333 + $116,800
$121,133
2021
$1,783 (−4.9%)
$4,249 + $114,510
$118,759
2020
$1,874 (+4.8%)
$4,166 + $112,265
$116,431
2019
$1,789 (+1.0%)
$4,124 + $111,114
$115,238
2018
$1,771 (+2.7%)
$4,044 + $108,936
$112,980
2017
$1,724 (+2.0%)
$3,888 + $104,706
$108,594
2015
$1,690 (+1.4%)
$3,812 + $102,653
$106,465
2014
$1,666 (+41.4%)
$3,682 + $99,132
$102,814
2013
$1,179 (+3.0%)
$3,682 + $99,132
$102,814
2012
$1,144 (+1.4%)
$3,666 + $55,082
$58,748
2011
$1,128 (+9.6%)
$3,595 + $54,002
$57,597
2010
$1,029 (−0.4%)
$3,525 + $52,944
$56,469
2009
$1,033 (+1.2%)
$3,499 + $52,549
$56,048
2007
$1,021
$3,440 + $51,642
$55,082
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 27, 2024 • Final
Building permit no plan check
Roofing
Jun 11, 2016 • Final
Building permit with plan check
Addition
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
# of 1/2 Baths: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: SUNRIDGE
Living Sq. Ft: 1,290
Building Sq. Ft: 1,740
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 450
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,262
Legal Lot Number: 4
Legal Block Number: 1
Acres: 0.1438
Zoning Code: RR1.5
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.5
Sq. Ft.: 1,290
Stories: 1.0
Lot Size: 6,262 square feet
Style: Single Family Residential
Year Built: 1982
Year Renovated: 1982
County: Sonoma County
APN: 082052021000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Forestville Elementary School
Public K-1 • Assigned • 1.3mi
Forestville Academy
Charter 2-8 • Assigned • 1.3mi
4/10
Analy High School
Public 9-12 • Assigned • 6.9mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 89° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Forestville, CA • 95436
Average low and high temperatures (°F)
61°
40°
62°
44°
70°
45°
69°
46°
77°
50°
80°
52°
82°
53°
86°
54°
81°
56°
72°
50°
63°
45°
58°
44°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$473,000 – $573,000
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