21608 Highland Ter is a 644 square foot house on a 2,880 square foot lot with 2 bedrooms. Based on Redfin's Monte Rio data, we estimate the home's value is $368,983.
Single-familyProperty Type
1906Year Built
2,880 sq ftLot Size
$573Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$368,983
$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.8% lower than the average sale price ($433K) 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
$934 (+4.4%)
$7,483 + $18,234
$25,717
2024
$895 (+1.3%)
$7,337 + $17,877
$25,214
2023
$883 (+1.9%)
$7,194 + $17,527
$24,721
2022
$867 (+0.7%)
$7,053 + $17,184
$24,237
2021
$861 (−6.2%)
$6,915 + $16,848
$23,763
2020
$918 (+8.2%)
$6,780 + $16,518
$23,298
2019
$848 (+33.9%)
$6,711 + $16,349
$23,060
2018
$633 (+1.8%)
$6,580 + $16,029
$22,609
2017
$622 (−3.3%)
$6,325 + $15,407
$21,732
2015
$643 (+0.9%)
$6,201 + $15,105
$21,306
2014
$637
$5,989 + $14,588
$20,577
2013
$636 (+4.4%)
$5,989 + $14,588
$20,577
2012
$610 (+0.8%)
$5,962 + $14,523
$20,485
2011
$605 (+0.4%)
$5,846 + $14,239
$20,085
2010
$603 (−0.2%)
$5,732 + $13,960
$19,692
2009
$604 (−6.9%)
$5,690 + $13,856
$19,546
2007
$649
$5,593 + $13,617
$19,210
Tax history for 21608 Highland Ter
Year
Property tax
Land + Additions
Assessment*
2025
$934 (+4.4%)
$7,483 + $18,234
$25,717
2024
$895 (+1.3%)
$7,337 + $17,877
$25,214
2023
$883 (+1.9%)
$7,194 + $17,527
$24,721
2022
$867 (+0.7%)
$7,053 + $17,184
$24,237
2021
$861 (−6.2%)
$6,915 + $16,848
$23,763
2020
$918 (+8.2%)
$6,780 + $16,518
$23,298
2019
$848 (+33.9%)
$6,711 + $16,349
$23,060
2018
$633 (+1.8%)
$6,580 + $16,029
$22,609
2017
$622 (−3.3%)
$6,325 + $15,407
$21,732
2015
$643 (+0.9%)
$6,201 + $15,105
$21,306
2014
$637
$5,989 + $14,588
$20,577
2013
$636 (+4.4%)
$5,989 + $14,588
$20,577
2012
$610 (+0.8%)
$5,962 + $14,523
$20,485
2011
$605 (+0.4%)
$5,846 + $14,239
$20,085
2010
$603 (−0.2%)
$5,732 + $13,960
$19,692
2009
$604 (−6.9%)
$5,690 + $13,856
$19,546
2007
$649
$5,593 + $13,617
$19,210
*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 no plan check
Remodel
Jun 11, 2016 • Final
Building permit no plan check
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
Basement Information
Basement Sq. Ft: 322
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Subdivision Name: MONTE RIO PARK ADD 03
Living Sq. Ft: 644
Ground Floor Sq. Ft: 644
Building Sq. Ft: 644
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,880
Legal Lot Number: 154
Acres: 0.0661
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: —
Sq. Ft.: 644
Stories: 1.0
Lot Size: 2,880 square feet
Style: Single Family Residential
Year Built: 1906
Year Renovated: 1966
County: Sonoma County
APN: 095102019000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.3mi
7/10
Analy High School
Public 9-12 • Assigned • 11.1mi
8/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
8 days above 84° expected this year, 21 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
$351,000 – $425,000
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