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Rural ResidenceResidential
$330,782$236 / 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 91How 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 $210,000 on Oct 15, 2021

448 BIG RIDGE RD

KINGSPORT, TN 37660
2
Baths
1,404 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.
15.29 ac
Lot SizeThe size of the land the home sits on, from county records.
2013
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$331K
$301K low$361K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Oct 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$740 (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.$45,850 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$40,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$20,775
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$279,200

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.35 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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Mobile/Manufactured
CountySULLIVAN
Lot (acres)The size of the land the home sits on, from county records.15.29
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 178 ft²Patio · 178 ft²Porch · 128 ft²

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
Sullivan Gardens Elementary SchoolC+
Elementary · Grades KG–5 · 2.8 mi
M
Sullivan Heights Middle SchoolD
Middle · Grades 6–8 · 6.3 mi
H
West Ridge High SchoolB+
High · Grades 9–12 · 12.7 mi

District: Sullivan County School District

Neighborhood · ZIP 37660These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.115

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.42,434
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.662 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,632
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,029
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

448 Big Ridge Rd 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 78% of homes in Kingsport 37660
  • Costs more per square foot than 95% of homes in Kingsport 37660
  • Has a bigger lot than 98% of homes in Sullivan County
  • Newer than 96% of homes in Kingsport 37660

What homes are worth in Kingsport 37660

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

This home
$62K$686K

This home is worth more than 78% of homes in Kingsport 37660.

How it measures up in Kingsport 37660

The dot is this home. The mark in the middle is the typical home in Kingsport 37660.

Estimated value$330,782
CheaperTypical $214,900Pricier

Pricier than 78% of homes nearby

Price per ft²$236
CheaperTypical $157Pricier

Pricier than 95% of homes nearby

Living area1,404 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 55% of homes nearby

Lot size15.29 ac
SmallerTypical 0.38 acBigger

Bigger than 95% of homes nearby

Year built2013
OlderTypical 1968Newer

Newer than 96% of homes nearby

How 448 Big Ridge Rd ranks against every home in each area.
MeasureThis homeKingsport 37660Sullivan County
Estimated valuepricier than$330,78278% of homes68% of homes
Price per ft²pricier than$23695% of homes87% of homes
Living areabigger than1,404 ft²55% of homes51% of homes
Lot sizebigger than15.29 ac95% of homes98% of homes
Year builtnewer than201396% of homes94% of homes

About 448 Big Ridge Rd

How much is 448 Big Ridge Rd, Kingsport, TN worth?

The TopHap Estimate for 448 Big Ridge Rd, Kingsport, TN is $330,782 as of Oct 21, 2026. The likely range is $301,021 to $360,543. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 448 Big Ridge Rd, Kingsport, TN last sell?

448 Big Ridge Rd, Kingsport, TN last sold on Oct 15, 2021 for $210,000, according to the county's recorded deed.

How big is 448 Big Ridge Rd, Kingsport, TN?

448 Big Ridge Rd, Kingsport, TN has 2 bathrooms, 1,404 square feet of living space and a 15.29-acre lot.

When was 448 Big Ridge Rd, Kingsport, TN built?

448 Big Ridge Rd, Kingsport, TN was built in 2013, making it 13 years old. It is a mobile/manufactured home. The building has 1 story.

What schools serve 448 Big Ridge Rd, Kingsport, TN?

448 Big Ridge Rd, Kingsport, TN is assigned to Sullivan Gardens Elementary School (elementary), rated C+; Sullivan Heights Middle School (middle), rated D; West Ridge High School (high), rated B+. All sit in Sullivan County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 448 Big Ridge Rd, Kingsport, TN compare to other homes in Kingsport 37660?

Among the 15,854 homes in Kingsport 37660, it is worth more than 78% of them ($330,782 against a typical $214,900), its price per square foot is higher than 95% of them ($236 against a typical $157), it is bigger than 55% of them (1,404 ft² against a typical 1,344 ft²), its lot is bigger than 95% of them (15.29 ac against a typical 0.38 ac) and it is newer than 96% of them (2013 against a typical 1968). Measured against all of Sullivan County, it is worth more than 68% 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 448 Big Ridge Rd, Kingsport, TN?

The 2025 property tax bill for 448 Big Ridge Rd, Kingsport, TN was $740. The county assessed it at $45,850.

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Assigned schools

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