Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$703,024$596 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $575,000 on Jun 8, 2017

147 CHAMPLAIN AVE

CLOVERDALE, CA 95425
3
Beds
1
Baths
1,179 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1927
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$703K
$663K low$743K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$575,000 · Jun 8, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,264 (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.$680,677 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$295,947
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$384,730
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$667,332

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.23
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
82
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.33
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(12)

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.

H
Cloverdale High SchoolC-
High · Grades 9–12 · 0.1 mi
E
Jefferson Elementary SchoolC-
Elementary · Grades KG–4 · 0.1 mi
M
WashingtonD
Middle · Grades 5–8 · 0.7 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%

Owner Tools

Do you own this home?
Claim this home

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

147 Champlain Ave 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 more than 71% of homes in Cloverdale 95425
  • Costs more per square foot than 96% of homes in Cloverdale 95425
  • Smaller than 78% of homes in Sonoma County
  • Has a bigger lot than 75% 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
$321K$1.3M

This home is worth more than 71% 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$703,024
CheaperTypical $602,151Pricier

Pricier than 71% of homes nearby

Price per ft²$596
CheaperTypical $394Pricier

Pricier than 96% of homes nearby

Living area1,179 ft²
SmallerTypical 1,524 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.33 ac
SmallerTypical 0.16 acBigger

Bigger than 75% of homes nearby

Year built1927
OlderTypical 1988Newer

Newer than 5% of homes nearby

How 147 Champlain Ave ranks against every home in each area.
MeasureThis homeCloverdale 95425Sonoma County
Estimated valuepricier than$703,02471% of homes39% of homes
Price per ft²pricier than$59696% of homes75% of homes
Living areabigger than1,179 ft²25% of homes22% of homes
Lot sizebigger than0.33 ac75% of homes72% of homes
Year builtnewer than19275% of homes6% of homes

About 147 Champlain Ave

How much is 147 Champlain Ave, Cloverdale, CA worth?

The TopHap Estimate for 147 Champlain Ave, Cloverdale, CA is $703,024 as of Sep 24, 2026. The likely range is $663,208 to $742,840. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 147 Champlain Ave, Cloverdale, CA last sell?

147 Champlain Ave, Cloverdale, CA last sold on Jun 8, 2017 for $575,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 147 Champlain Ave, Cloverdale, CA?

147 Champlain Ave, Cloverdale, CA has 3 bedrooms, 1 bathrooms, 1,179 square feet of living space and a 0.33-acre lot.

When was 147 Champlain Ave, Cloverdale, CA built?

147 Champlain Ave, Cloverdale, CA was built in 1927, making it 99 years old. It is a custom design home. The building has 1 story.

What schools serve 147 Champlain Ave, Cloverdale, CA?

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

How does 147 Champlain Ave, Cloverdale, CA compare to other homes in Cloverdale 95425?

Among the 3,520 homes in Cloverdale 95425, it is worth more than 71% of them ($703,024 against a typical $602,151), its price per square foot is higher than 96% of them ($596 against a typical $394), it is bigger than 25% of them (1,179 ft² against a typical 1,524 ft²), its lot is bigger than 75% of them (0.33 ac against a typical 0.16 ac) and it is newer than 5% of them (1927 against a typical 1988). Measured against all of Sonoma County, it is worth more than 39% 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 147 Champlain Ave, Cloverdale, CA?

The 2025 property tax bill for 147 Champlain Ave, Cloverdale, CA was $8,264. The county assessed it at $680,677.

More homes on Champlain Ave

Closest homes

More homes in Cloverdale 95425

Assigned schools

Explore the area

See this home in context

Open 147 Champlain Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map