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Single Family ResidenceResidential
$809,824$240 / 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 Oct 21, 2026
Last sold for $730,000 on Dec 18, 2020

309 SOMERTON CT

ROSEVILLE, CA 95747
5
Beds
3
Baths
3,372 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$810K
$752K low$868K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$730,000 · Dec 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,029 (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.$805,977 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$165,611
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$640,366
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$790,174

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
77
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Bungalow
CountyPLACER
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool

Transaction History(4)

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
Barbara Chilton Middle SchoolA-
Middle · Grades 6–8 · 0.2 mi
E
Junction Elementary SchoolA
Elementary · Grades KG–5 · 0.5 mi
H
West Park High SchoolA-
High · Grades 9–12 · 0.7 mi

District: Roseville Joint Union High School District

Neighborhood · ZIP 95747These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.92

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.80,171
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,819 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$128,099
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,002
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

309 Somerton Ct 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 85% of homes in WestPark
  • Costs less per square foot than 96% of homes in Roseville 95747
  • Bigger than 92% of homes in Roseville 95747
  • Has a smaller lot than 66% of homes in Placer County
  • Newer than 79% of homes in Placer County

What homes are worth in Roseville 95747

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

This home
$444K$1.1M

This home is worth more than 83% of homes in Roseville 95747.

How it measures up in Roseville 95747

The dot is this home. The mark in the middle is the typical home in Roseville 95747.

Estimated value$809,824
CheaperTypical $655,440Pricier

Pricier than 83% of homes nearby

Price per ft²$240
CheaperTypical $311Pricier

Pricier than 4% of homes nearby

Living area3,372 ft²
SmallerTypical 2,142 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.18 ac
SmallerTypical 0.17 acBigger

Bigger than 56% of homes nearby

Year built2008
OlderTypical 2008Newer

Newer than 52% of homes nearby

How 309 Somerton Ct ranks against every home in each area.
MeasureThis homeWestParkRoseville 95747Placer County
Estimated valuepricier than$809,82485% of homes83% of homes70% of homes
Price per ft²pricier than$2407% of homes4% of homes5% of homes
Living areabigger than3,372 ft²89% of homes92% of homes90% of homes
Lot sizebigger than0.18 ac63% of homes56% of homes34% of homes
Year builtnewer than200827% of homes52% of homes79% of homes

About 309 Somerton Ct

How much is 309 Somerton Ct, Roseville, CA worth?

The TopHap Estimate for 309 Somerton Ct, Roseville, CA is $809,824 as of Oct 21, 2026. The likely range is $751,858 to $867,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Somerton Ct, Roseville, CA last sell?

309 Somerton Ct, Roseville, CA last sold on Dec 18, 2020 for $730,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 309 Somerton Ct, Roseville, CA?

309 Somerton Ct, Roseville, CA has 5 bedrooms, 3 bathrooms, 3,372 square feet of living space and a 0.18-acre lot.

When was 309 Somerton Ct, Roseville, CA built?

309 Somerton Ct, Roseville, CA was built in 2008, making it 18 years old. It is a bungalow home.

What schools serve 309 Somerton Ct, Roseville, CA?

309 Somerton Ct, Roseville, CA is assigned to Barbara Chilton Middle School (middle), rated A-; Junction Elementary School (elementary), rated A; West Park High School (high), rated A-. All sit in Roseville Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Somerton Ct, Roseville, CA compare to other homes in Roseville 95747?

Among the 33,677 homes in Roseville 95747, it is worth more than 83% of them ($809,824 against a typical $655,440), its price per square foot is higher than 4% of them ($240 against a typical $311), it is bigger than 92% of them (3,372 ft² against a typical 2,142 ft²), its lot is bigger than 56% of them (0.18 ac against a typical 0.17 ac) and it is newer than 52% of them (2008 against a typical 2008). Measured against all of Placer County, it is worth more than 70% 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 309 Somerton Ct, Roseville, CA?

The 2025 property tax bill for 309 Somerton Ct, Roseville, CA was $11,029. The county assessed it at $805,977.

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