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Single Family ResidenceResidential
$440,590$912 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $209,000 on Nov 21, 2012

20360 RIVER BLVD

MONTE RIO, CA 95462
1
Beds
1
Baths
483 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$441K
$408K low$473K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$209,000 · Nov 21, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,617 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$257,355 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$110,821
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,534
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,310

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
78
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
27
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.56
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Monte Rio Elementary SchoolB
Elementary · Grades KG–8 · 0.5 mi
H
Analy High SchoolA-
High · Grades 9–12 · 10.7 mi

District: West Sonoma County Union High School District

Neighborhood · ZIP 95462These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.182
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.379

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.67%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,428
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.213 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,840
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,644
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

20360 River Blvd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 94% of homes in Sonoma County
  • Costs more per square foot than 96% of homes in Monte Rio 95462
  • Among the smallest homes in Sonoma County
  • Has a bigger lot than 91% of homes in Monte Rio 95462
  • Newer than 84% of homes in Monte Rio 95462

What homes are worth in Monte Rio 95462

Each bar is how many homes fall in that price range. The marker is this home.

This home
$193K$1.2M

This home is worth more than 37% of homes in Monte Rio 95462.

How it measures up in Monte Rio 95462

The dot is this home. The mark in the middle is the typical home in Monte Rio 95462.

Estimated value$440,590
CheaperTypical $499,564Pricier

Pricier than 37% of homes nearby

Price per ft²$912
CheaperTypical $456Pricier

Pricier than 96% of homes nearby

Living area483 ft²
SmallerTypical 1,092 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.56 ac
SmallerTypical 0.19 acBigger

Bigger than 91% of homes nearby

Year built1974
OlderTypical 1949Newer

Newer than 84% of homes nearby

How 20360 River Blvd ranks against every home in each area.
MeasureThis homeMonte Rio 95462Sonoma County
Estimated valuepricier than$440,59037% of homes6% of homes
Price per ft²pricier than$91296% of homes95% of homes
Living areabigger than483 ft²4% of homesalmost no homes
Lot sizebigger than0.56 ac91% of homes79% of homes
Year builtnewer than197484% of homes43% of homes

About 20360 River Blvd

How much is 20360 River Blvd, Monte Rio, CA worth?

The TopHap Estimate for 20360 River Blvd, Monte Rio, CA is $440,590 as of Jul 14, 2026. The likely range is $407,746 to $473,434. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20360 River Blvd, Monte Rio, CA last sell?

20360 River Blvd, Monte Rio, CA last sold on Nov 21, 2012 for $209,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 20360 River Blvd, Monte Rio, CA?

20360 River Blvd, Monte Rio, CA has 1 bedrooms, 1 bathrooms, 483 square feet of living space and a 0.56-acre lot.

When was 20360 River Blvd, Monte Rio, CA built?

20360 River Blvd, Monte Rio, CA was built in 1974, making it 52 years old. The building has 2 stories.

What schools serve 20360 River Blvd, Monte Rio, CA?

20360 River Blvd, Monte Rio, CA is assigned to Monte Rio Elementary School (elementary), rated B; Analy High School (high), rated A-. All sit in West Sonoma County Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20360 River Blvd, Monte Rio, CA compare to other homes in Monte Rio 95462?

Among the 997 homes in Monte Rio 95462, it is worth more than 37% of them ($440,590 against a typical $499,564), its price per square foot is higher than 96% of them ($912 against a typical $456), it is bigger than 4% of them (483 ft² against a typical 1,092 ft²), its lot is bigger than 91% of them (0.56 ac against a typical 0.19 ac) and it is newer than 84% of them (1974 against a typical 1949). Measured against all of Sonoma County, it is worth more than 6% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20360 River Blvd, Monte Rio, CA?

The 2025 property tax bill for 20360 River Blvd, Monte Rio, CA was $3,617. The county assessed it at $257,355.

More homes on River Blvd

Closest homes

More homes in Monte Rio 95462

Assigned schools

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