21766 Moscow Rd is a 680 square foot house on a 5,375 square foot lot with 1 bedroom and 1 bathroom. Based on Redfin's Monte Rio data, we estimate the home's value is $368,141.
Single-familyProperty Type
1950Year Built
5,375 sq ftLot Size
$541Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$368,141
$15K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.8% higher than the average sale price ($348K) 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
$1,508 (+3.4%)
$23,088 + $55,430
$78,518
2024
$1,458 (+1.6%)
$22,636 + $54,344
$76,980
2023
$1,435 (+1.9%)
$22,193 + $53,279
$75,472
2022
$1,408 (+1.0%)
$21,758 + $52,235
$73,993
2021
$1,395 (−3.7%)
$21,332 + $51,211
$72,543
2020
$1,448 (+5.8%)
$20,914 + $50,207
$71,121
2019
$1,369 (+20.9%)
$20,700 + $49,693
$70,393
2018
$1,132 (+3.2%)
$20,295 + $48,719
$69,014
2017
$1,098 (+0.3%)
$19,508 + $46,828
$66,336
2015
$1,094 (+1.4%)
$19,126 + $45,910
$65,036
2014
$1,079 (+0.2%)
$18,470 + $44,336
$62,806
2013
$1,077 (+3.3%)
$18,470 + $44,336
$62,806
2012
$1,042 (+1.3%)
$18,387 + $44,136
$62,523
2011
$1,029 (+0.7%)
$18,027 + $43,271
$61,298
2010
$1,022 (−0.4%)
$17,674 + $42,423
$60,097
2009
$1,025 (−3.5%)
$17,542 + $42,106
$59,648
2007
$1,062
$17,240 + $41,380
$58,620
Tax history for 21766 Moscow Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,508 (+3.4%)
$23,088 + $55,430
$78,518
2024
$1,458 (+1.6%)
$22,636 + $54,344
$76,980
2023
$1,435 (+1.9%)
$22,193 + $53,279
$75,472
2022
$1,408 (+1.0%)
$21,758 + $52,235
$73,993
2021
$1,395 (−3.7%)
$21,332 + $51,211
$72,543
2020
$1,448 (+5.8%)
$20,914 + $50,207
$71,121
2019
$1,369 (+20.9%)
$20,700 + $49,693
$70,393
2018
$1,132 (+3.2%)
$20,295 + $48,719
$69,014
2017
$1,098 (+0.3%)
$19,508 + $46,828
$66,336
2015
$1,094 (+1.4%)
$19,126 + $45,910
$65,036
2014
$1,079 (+0.2%)
$18,470 + $44,336
$62,806
2013
$1,077 (+3.3%)
$18,470 + $44,336
$62,806
2012
$1,042 (+1.3%)
$18,387 + $44,136
$62,523
2011
$1,029 (+0.7%)
$18,027 + $43,271
$61,298
2010
$1,022 (−0.4%)
$17,674 + $42,423
$60,097
2009
$1,025 (−3.5%)
$17,542 + $42,106
$59,648
2007
$1,062
$17,240 + $41,380
$58,620
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 31, 2026 • Active
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
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: MONTE RIO ADD 01
Living Sq. Ft: 680
Ground Floor Sq. Ft: 680
Building Sq. Ft: 680
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,375
Legal Lot Number: 91
Acres: 0.1234
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 680
Stories: 1.0
Lot Size: 5,375 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1952
County: Sonoma County
APN: 095064006000
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 • 11.4mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
2/10 Heat Factor
8 days above 84° expected this year, 22 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
77
53
82
53
77
55
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
$350,000 – $424,000
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