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Single Family ResidenceResidential
$687,110$316 / 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 84How 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

10881 ROCK RIVER DR

JAMESTOWN, CA 95327
2
Beds
2
Baths
2,174 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.
57.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$687K
$580K low$795K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,994 (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.$592,324 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$236,232
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$356,092
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$580,710
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$759,240

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.Modern
CountyTUOLUMNE
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.1987
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Yes

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
Chinese Camp Elementary SchoolA-
Elementary · Grades 3–6 · 5.7 mi
M
Jamestown Elementary SchoolC+
Middle · Grades KG–8 · 10.8 mi
H
Sonora High SchoolB
High · Grades 9–12 · 13.8 mi

District: Sonora Union High School District

Neighborhood · ZIP 95327These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.5%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.8,519
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.$72,675
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,476
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

10881 Rock River Dr 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 95% of homes in Tuolumne County
  • Costs more per square foot than 88% of homes in Tuolumne County
  • Bigger than 87% of homes in Jamestown 95327
  • Has a bigger lot than 98% of homes in Tuolumne County
  • Newer than 66% of homes in Tuolumne County

What homes are worth in Jamestown 95327

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

This home
$197K$1.2M

This home is worth more than 90% of homes in Jamestown 95327.

How it measures up in Jamestown 95327

The dot is this home. The mark in the middle is the typical home in Jamestown 95327.

Estimated value$687,110
CheaperTypical $397,798Pricier

Pricier than 90% of homes nearby

Price per ft²$316
CheaperTypical $264Pricier

Pricier than 83% of homes nearby

Living area2,174 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 87% of homes nearby

Lot size57.25 ac
SmallerTypical 1.81 acBigger

Bigger than 84% of homes nearby

Year built1986
OlderTypical 1980Newer

Newer than 64% of homes nearby

How 10881 Rock River Dr ranks against every home in each area.
MeasureThis homeJamestown 95327Tuolumne County
Estimated valuepricier than$687,11090% of homes95% of homes
Price per ft²pricier than$31683% of homes88% of homes
Living areabigger than2,174 ft²87% of homes82% of homes
Lot sizebigger than57.25 ac84% of homes98% of homes
Year builtnewer than198664% of homes66% of homes

About 10881 Rock River Dr

How much is 10881 Rock River Dr, Jamestown, CA worth?

The TopHap Estimate for 10881 Rock River Dr, Jamestown, CA is $687,110 as of Aug 30, 2026. The likely range is $579,562 to $794,658. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10881 Rock River Dr, Jamestown, CA last sell?

10881 Rock River Dr, Jamestown, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 10881 Rock River Dr, Jamestown, CA?

10881 Rock River Dr, Jamestown, CA has 2 bedrooms, 2 bathrooms and 2,174 square feet of living space.

When was 10881 Rock River Dr, Jamestown, CA built?

10881 Rock River Dr, Jamestown, CA was built in 1986, making it 40 years old. It is a modern home. The building has 1 story.

What schools serve 10881 Rock River Dr, Jamestown, CA?

10881 Rock River Dr, Jamestown, CA is assigned to Chinese Camp Elementary School (elementary), rated A-; Jamestown Elementary School (middle), rated C+; Sonora High School (high), rated B. All sit in Sonora Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10881 Rock River Dr, Jamestown, CA compare to other homes in Jamestown 95327?

Among the 2,454 homes in Jamestown 95327, it is worth more than 90% of them ($687,110 against a typical $397,798), its price per square foot is higher than 83% of them ($316 against a typical $264), it is bigger than 87% of them (2,174 ft² against a typical 1,512 ft²), its lot is bigger than 84% of them (57.25 ac against a typical 1.81 ac) and it is newer than 64% of them (1986 against a typical 1980). Measured against all of Tuolumne County, it is worth more than 95% 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 10881 Rock River Dr, Jamestown, CA?

The 2025 property tax bill for 10881 Rock River Dr, Jamestown, CA was $5,994. The county assessed it at $592,324.

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