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VineyardAgriculture / Farming
$638,882$350 / 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 99How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $426,500 on Mar 22, 2017

28905 RIVER RD

CLOVERDALE, CA 95425
3
Beds
2
Baths
1,824 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.
13.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$639K
$632K low$645K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$426,500 · Mar 22, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,322 (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.$252,883 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$126,584
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$126,299
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$266,113

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.29
52
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
69
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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Vineyard
CountySONOMA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1949
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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.

M
WashingtonD-
Middle · Grades 5–8 · 1.1 mi
H
Cloverdale High SchoolC
High · Grades 9–12 · 1.6 mi
E
Jefferson Elementary SchoolD-
Elementary · Grades KG–4 · 1.8 mi

District: Cloverdale Unified School District

Neighborhood · ZIP 95425These 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.98
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 100.461

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.11,682
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.44 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,408
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,301
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

28905 River Rd 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 73% of homes in Sonoma County
  • Costs less per square foot than 94% of homes in Sonoma County
  • Bigger than 72% of homes in Cloverdale 95425
  • Has a bigger lot than 98% of homes in Cloverdale 95425
  • Older than 95% of homes in Cloverdale 95425

What homes are worth in Cloverdale 95425

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

This home
$324K$1.2M

This home is worth more than 62% of homes in Cloverdale 95425.

How it measures up in Cloverdale 95425

The dot is this home. The mark in the middle is the typical home in Cloverdale 95425.

Estimated value$638,882
CheaperTypical $592,978Pricier

Pricier than 62% of homes nearby

Price per ft²$350
CheaperTypical $384Pricier

Pricier than 27% of homes nearby

Living area1,824 ft²
SmallerTypical 1,524 ft²Bigger

Bigger than 72% of homes nearby

Lot size13.56 ac
SmallerTypical 0.16 acBigger

Bigger than 98% of homes nearby

Year built1930
OlderTypical 1988Newer

Newer than 5% of homes nearby

How 28905 River Rd ranks against every home in each area.
MeasureThis homeCloverdale 95425Sonoma County
Estimated valuepricier than$638,88262% of homes27% of homes
Price per ft²pricier than$35027% of homes6% of homes
Living areabigger than1,824 ft²72% of homes64% of homes
Lot sizebigger than13.56 ac98% of homes98% of homes
Year builtnewer than19305% of homes7% of homes

About 28905 River Rd

How much is 28905 River Rd, Cloverdale, CA worth?

The TopHap Estimate for 28905 River Rd, Cloverdale, CA is $638,882 as of Aug 30, 2026. The likely range is $632,493 to $645,271. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28905 River Rd, Cloverdale, CA last sell?

28905 River Rd, Cloverdale, CA last sold on Mar 22, 2017 for $426,500, according to the county's recorded deed.

How big is 28905 River Rd, Cloverdale, CA?

28905 River Rd, Cloverdale, CA has 3 bedrooms, 2 bathrooms and 1,824 square feet of living space.

When was 28905 River Rd, Cloverdale, CA built?

28905 River Rd, Cloverdale, CA was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 28905 River Rd, Cloverdale, CA?

28905 River Rd, Cloverdale, CA is assigned to Washington (middle), rated D-; Cloverdale High School (high), rated C; Jefferson Elementary School (elementary), rated D-. All sit in Cloverdale Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 28905 River Rd, Cloverdale, CA compare to other homes in Cloverdale 95425?

Among the 3,518 homes in Cloverdale 95425, it is worth more than 62% of them ($638,882 against a typical $592,978), its price per square foot is higher than 27% of them ($350 against a typical $384), it is bigger than 72% of them (1,824 ft² against a typical 1,524 ft²), its lot is bigger than 98% of them (13.56 ac against a typical 0.16 ac) and it is newer than 5% of them (1930 against a typical 1988). Measured against all of Sonoma County, it is worth more than 27% 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 28905 River Rd, Cloverdale, CA?

The 2025 property tax bill for 28905 River Rd, Cloverdale, CA was $3,322. The county assessed it at $252,883.

More homes on River Rd

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