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Single Family ResidenceResidential
$662,926$269 / 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 95How 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

100 SIERRA OAKS CT

ROSEVILLE, CA 95678
4
Beds
3
Baths
2,464 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$663K
$629K low$697K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,727 (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.$372,681 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,358
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$282,323
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$365,375

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.36
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
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.Colonial
CountyPLACER
Lot (acres)The size of the land the home sits on, from county records.0.24
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
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(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.

E
Spanger Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
H
Roseville High SchoolB+
High · Grades 9–12 · 0.6 mi
M
Buljan Middle SchoolC
Middle · Grades 6–8 · 1.4 mi

District: Roseville Joint Union High School District

Neighborhood · ZIP 95678These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.50,142
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,331 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,351
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,031
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.24 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

100 Sierra Oaks 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 77% of homes in Roseville 95678
  • Costs less per square foot than 93% of homes in Roseville 95678
  • Bigger than 87% of homes in Roseville 95678
  • Has a bigger lot than 80% of homes in Roseville 95678

What homes are worth in Roseville 95678

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

This home
$268K$920K

This home is worth more than 77% of homes in Roseville 95678.

How it measures up in Roseville 95678

The dot is this home. The mark in the middle is the typical home in Roseville 95678.

Estimated value$662,926
CheaperTypical $537,360Pricier

Pricier than 77% of homes nearby

Price per ft²$269
CheaperTypical $340Pricier

Pricier than 7% of homes nearby

Living area2,464 ft²
SmallerTypical 1,542 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.24 ac
SmallerTypical 0.17 acBigger

Bigger than 80% of homes nearby

Year built1993
OlderTypical 1989Newer

Newer than 55% of homes nearby

How 100 Sierra Oaks Ct ranks against every home in each area.
MeasureThis homeDiamond OaksRoseville 95678Placer County
Estimated valuepricier than$662,92647% of homes77% of homes47% of homes
Price per ft²pricier than$26914% of homes7% of homes12% of homes
Living areabigger than2,464 ft²69% of homes87% of homes71% of homes
Lot sizebigger than0.24 ac63% of homes80% of homes55% of homes
Year builtnewer than199357% of homes55% of homes43% of homes

About 100 Sierra Oaks Ct

How much is 100 Sierra Oaks Ct, Roseville, CA worth?

The TopHap Estimate for 100 Sierra Oaks Ct, Roseville, CA is $662,926 as of Aug 30, 2026. The likely range is $629,343 to $696,509. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Sierra Oaks Ct, Roseville, CA last sell?

100 Sierra Oaks Ct, Roseville, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 100 Sierra Oaks Ct, Roseville, CA?

100 Sierra Oaks Ct, Roseville, CA has 4 bedrooms, 3 bathrooms, 2,464 square feet of living space and a 0.24-acre lot.

When was 100 Sierra Oaks Ct, Roseville, CA built?

100 Sierra Oaks Ct, Roseville, CA was built in 1993, making it 33 years old. It is a colonial home.

What schools serve 100 Sierra Oaks Ct, Roseville, CA?

100 Sierra Oaks Ct, Roseville, CA is assigned to Spanger Elementary School (elementary), rated A-; Roseville High School (high), rated B+; Buljan Middle School (middle), rated C. All sit in Roseville Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Sierra Oaks Ct, Roseville, CA compare to other homes in Roseville 95678?

Among the 13,090 homes in Roseville 95678, it is worth more than 77% of them ($662,926 against a typical $537,360), its price per square foot is higher than 7% of them ($269 against a typical $340), it is bigger than 87% of them (2,464 ft² against a typical 1,542 ft²), its lot is bigger than 80% of them (0.24 ac against a typical 0.17 ac) and it is newer than 55% of them (1993 against a typical 1989). Measured against all of Placer County, it is worth more than 47% 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 100 Sierra Oaks Ct, Roseville, CA?

The 2025 property tax bill for 100 Sierra Oaks Ct, Roseville, CA was $3,727. The county assessed it at $372,681.

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