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Single Family ResidentialResidential
$176,165
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 40How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

CASTAWAY DR

KINGSPORT, TN 37663
0
Baths
1.3 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$176K
$71K low$281K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$73 (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.$4,550 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$18,200

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Single Family Residential
CountySullivan
Lot (acres)The size of the land the home sits on, from county records.1.30
HeatingThe type of heating system in the home.None
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.Shed · 864 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Miller Perry Elementary SchoolB
Elementary · Grades KG–5 · 1.8 mi
M
Sullivan Heights Middle SchoolC
Middle · Grades 6–8 · 4.2 mi
H
West Ridge High SchoolB+
High · Grades 9–12 · 5.2 mi

District: Sullivan County School District

Neighborhood · ZIP 37663These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.14,574
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.521 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,383
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,485
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

Castaway 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 93% of homes in Kingsport 37663
  • Has a bigger lot than 82% of homes in Kingsport 37663

What homes are worth in Kingsport 37663

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

This home
$136K$716K

This home is worth more than 7% of homes in Kingsport 37663.

How it measures up in Kingsport 37663

The dot is this home. The mark in the middle is the typical home in Kingsport 37663.

Estimated value$176,165
CheaperTypical $311,011Pricier

Pricier than 7% of homes nearby

Lot size1.3 ac
SmallerTypical 0.52 acBigger

Bigger than 82% of homes nearby

How Castaway Dr ranks against every home in each area.
MeasureThis homeKingsport 37663Sullivan County
Estimated valuepricier than$176,1657% of homes25% of homes
Lot sizebigger than1.3 ac82% of homes80% of homes

About Castaway Dr

How much is Castaway Dr, Kingsport, TN worth?

The TopHap Estimate for Castaway Dr, Kingsport, TN is $176,165 as of Sep 24, 2026. The likely range is $71,027 to $281,303. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Castaway Dr, Kingsport, TN last sell?

Castaway Dr, Kingsport, TN last sold on Jun 9, 1978, according to the county's recorded deed.

What schools serve Castaway Dr, Kingsport, TN?

Castaway Dr, Kingsport, TN is assigned to Miller Perry Elementary School (elementary), rated B; Sullivan Heights Middle School (middle), rated C; 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 Castaway Dr, Kingsport, TN compare to other homes in Kingsport 37663?

Among the 6,409 homes in Kingsport 37663, it is worth more than 7% of them ($176,165 against a typical $311,011) and its lot is bigger than 82% of them (1.3 ac against a typical 0.52 ac). Measured against all of Sullivan County, it is worth more than 25% 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 Castaway Dr, Kingsport, TN?

The 2025 property tax bill for Castaway Dr, Kingsport, TN was $73. The county assessed it at $4,550.

More homes on Castaway Dr

Closest homes

More homes in Kingsport 37663

Assigned schools

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