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Single Family ResidenceResidential
$409,583$273 / 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 92How 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
Last sold for $285,000 on Aug 22, 2012

8105 RIVER DR

OAK RIDGE, TN 37830
2
Beds
2 / 1
Baths
1,500 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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.

Valuation

$410K
$377K low$442K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$285,000 · Aug 22, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,220 (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.$78,525 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$78,525
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$314,100

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.99 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 percent flood zone

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.Ranch
CountyKnox
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.1985
ConstructionThe main material the home's frame and walls are built from.Frame (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
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 170 ft²Patio · 230 ft²Porch · 355 ft²Boat access

Transaction History(1)

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
Mill Creek Elementary School
Elementary · Grades KG–5 · 2.3 mi
H
Karns High SchoolC
High · Grades 9–12 · 3.6 mi
M
Hardin Valley Middle SchoolB+
Middle · Grades 6–8 · 3.7 mi

District: Knox County School District

Neighborhood · ZIP 37830These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.136

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.32,980
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.503 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,146
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,303
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.55 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

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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

8105 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 69% of homes in Oak Ridge 37830
  • Costs more per square foot than 94% of homes in Oak Ridge 37830
  • Older than 79% of homes in Knox County

What homes are worth in Oak Ridge 37830

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

This home
$128K$859K

This home is worth more than 69% of homes in Oak Ridge 37830.

How it measures up in Oak Ridge 37830

The dot is this home. The mark in the middle is the typical home in Oak Ridge 37830.

Estimated value$409,583
CheaperTypical $311,409Pricier

Pricier than 69% of homes nearby

Price per ft²$273
CheaperTypical $202Pricier

Pricier than 94% of homes nearby

Living area1,500 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.41 ac
SmallerTypical 0.38 acBigger

Bigger than 53% of homes nearby

Year built1955
OlderTypical 1962Newer

Newer than 42% of homes nearby

How 8105 River Dr ranks against every home in each area.
MeasureThis homeOak Ridge 37830Knox County
Estimated valuepricier than$409,58369% of homes59% of homes
Price per ft²pricier than$27394% of homes85% of homes
Living areabigger than1,500 ft²44% of homes39% of homes
Lot sizebigger than0.41 ac53% of homes55% of homes
Year builtnewer than195542% of homes21% of homes

About 8105 River Dr

How much is 8105 River Dr, Oak Ridge, TN worth?

The TopHap Estimate for 8105 River Dr, Oak Ridge, TN is $409,583 as of Aug 30, 2026. The likely range is $377,209 to $441,957. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8105 River Dr, Oak Ridge, TN last sell?

8105 River Dr, Oak Ridge, TN last sold on Aug 22, 2012 for $285,000, according to the county's recorded deed.

How big is 8105 River Dr, Oak Ridge, TN?

8105 River Dr, Oak Ridge, TN has 2 bedrooms, 2 bathrooms and 1,500 square feet of living space.

When was 8105 River Dr, Oak Ridge, TN built?

8105 River Dr, Oak Ridge, TN was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 8105 River Dr, Oak Ridge, TN?

8105 River Dr, Oak Ridge, TN is assigned to Mill Creek Elementary School (elementary); Karns High School (high), rated C; Hardin Valley Middle School (middle), rated B+. All sit in Knox County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8105 River Dr, Oak Ridge, TN compare to other homes in Oak Ridge 37830?

Among the 12,397 homes in Oak Ridge 37830, it is worth more than 69% of them ($409,583 against a typical $311,409), its price per square foot is higher than 94% of them ($273 against a typical $202), it is bigger than 44% of them (1,500 ft² against a typical 1,596 ft²), its lot is bigger than 53% of them (0.41 ac against a typical 0.38 ac) and it is newer than 42% of them (1955 against a typical 1962). Measured against all of Knox County, it is worth more than 59% 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 8105 River Dr, Oak Ridge, TN?

The 2025 property tax bill for 8105 River Dr, Oak Ridge, TN was $1,220. The county assessed it at $78,525.

More homes on River Dr

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Assigned schools

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