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Single Family ResidenceResidential
$346,023$304 / 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 $175,000 on Mar 25, 2010

17891 BLACK BART DR

JAMESTOWN, CA 95327
3
Beds
2
Baths
1,138 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
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

$346K
$320K low$372K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$175,000 · Mar 25, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,360 (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.$230,394 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,989
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$151,405
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$225,878
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$304,200

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
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Baseboard
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.No

Transaction History(2)

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
Jamestown Elementary SchoolD+
Elementary · Grades KG–8 · 0.5 mi
H
Sonora High SchoolB
High · Grades 9–12 · 3.4 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

17891 Black Bart 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 less than 69% of homes in Jamestown 95327
  • Costs more per square foot than 85% of homes in Tuolumne County
  • Smaller than 82% of homes in Jamestown 95327
  • Has a smaller lot than 86% 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
$194K$1.1M

This home is worth more than 31% 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$346,023
CheaperTypical $403,011Pricier

Pricier than 31% of homes nearby

Price per ft²$304
CheaperTypical $268Pricier

Pricier than 79% of homes nearby

Living area1,138 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.2 ac
SmallerTypical 1.89 acBigger

Bigger than 18% of homes nearby

Year built1984
OlderTypical 1980Newer

Newer than 62% of homes nearby

How 17891 Black Bart Dr ranks against every home in each area.
MeasureThis homeJamestown 95327Tuolumne County
Estimated valuepricier than$346,02331% of homes47% of homes
Price per ft²pricier than$30479% of homes85% of homes
Living areabigger than1,138 ft²18% of homes22% of homes
Lot sizebigger than0.2 ac18% of homes14% of homes
Year builtnewer than198462% of homes62% of homes

About 17891 Black Bart Dr

How much is 17891 Black Bart Dr, Jamestown, CA worth?

The TopHap Estimate for 17891 Black Bart Dr, Jamestown, CA is $346,023 as of Oct 21, 2026. The likely range is $320,094 to $371,952. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17891 Black Bart Dr, Jamestown, CA last sell?

17891 Black Bart Dr, Jamestown, CA last sold on Mar 25, 2010 for $175,000, according to the county's recorded deed.

How big is 17891 Black Bart Dr, Jamestown, CA?

17891 Black Bart Dr, Jamestown, CA has 3 bedrooms, 2 bathrooms, 1,138 square feet of living space and a 0.20-acre lot.

When was 17891 Black Bart Dr, Jamestown, CA built?

17891 Black Bart Dr, Jamestown, CA was built in 1984, making it 42 years old. It is a modern home. The building has 1 story.

What schools serve 17891 Black Bart Dr, Jamestown, CA?

17891 Black Bart Dr, Jamestown, CA is assigned to Jamestown Elementary School (elementary), rated D+; 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 17891 Black Bart Dr, Jamestown, CA compare to other homes in Jamestown 95327?

Among the 2,454 homes in Jamestown 95327, it is worth more than 31% of them ($346,023 against a typical $403,011), its price per square foot is higher than 79% of them ($304 against a typical $268), it is bigger than 18% of them (1,138 ft² against a typical 1,500 ft²), its lot is bigger than 18% of them (0.2 ac against a typical 1.89 ac) and it is newer than 62% of them (1984 against a typical 1980). Measured against all of Tuolumne 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 17891 Black Bart Dr, Jamestown, CA?

The 2025 property tax bill for 17891 Black Bart Dr, Jamestown, CA was $2,360. The county assessed it at $230,394.

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