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Residential - Vacant LandResidential
$238,242
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 80How 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 $560,000 on Mar 20, 2023

377 ROCK SPRINGS VALLEY RD

KINGSPORT, TN 37664
0
Baths
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$238K
$190K low$287K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$560,000 · Mar 20, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$62 (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.$3,825 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,825
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,875
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$15,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.50
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
46
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Residential - Vacant Land
CountySullivan
Lot (acres)The size of the land the home sits on, from county records.0.39
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
John Adams Elementary SchoolA-
Elementary · Grades PK–5 · 0.8 mi
M
Ross N. Robinson Middle SchoolB+
Middle · Grades 6–8 · 5.8 mi
H
Dobyns-Bennett High SchoolA-
High · Grades 9–12 · 5.8 mi

District: Kingsport City School District

Neighborhood · ZIP 37664These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.113

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.92%
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.13%
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.26,296
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.815 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,444
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,362
Average tempThe average temperature here across a full year.56°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

377 Rock Springs Valley 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.

What homes are worth in Kingsport 37664

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

This home
$93K$844K

This home is worth more than 37% of homes in Kingsport 37664.

How it measures up in Kingsport 37664

The dot is this home. The mark in the middle is the typical home in Kingsport 37664.

Estimated value$238,242
CheaperTypical $286,508Pricier

Pricier than 37% of homes nearby

Lot size0.39 ac
SmallerTypical 0.39 acBigger

Bigger than 49% of homes nearby

How 377 Rock Springs Valley Rd ranks against every home in each area.
MeasureThis homeKingsport 37664Sullivan County
Estimated valuepricier than$238,24237% of homes45% of homes
Lot sizebigger than0.39 ac49% of homes39% of homes

About 377 Rock Springs Valley Rd

How much is 377 Rock Springs Valley Rd, Kingsport, TN worth?

The TopHap Estimate for 377 Rock Springs Valley Rd, Kingsport, TN is $238,242 as of Aug 30, 2026. The likely range is $189,881 to $286,603. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 377 Rock Springs Valley Rd, Kingsport, TN last sell?

377 Rock Springs Valley Rd, Kingsport, TN last sold on Mar 20, 2023 for $560,000, according to the county's recorded deed.

What schools serve 377 Rock Springs Valley Rd, Kingsport, TN?

377 Rock Springs Valley Rd, Kingsport, TN is assigned to John Adams Elementary School (elementary), rated A-; Ross N. Robinson Middle School (middle), rated B+; Dobyns-Bennett High School (high), rated A-. All sit in Kingsport City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 377 Rock Springs Valley Rd, Kingsport, TN compare to other homes in Kingsport 37664?

Among the 11,922 homes in Kingsport 37664, it is worth more than 37% of them ($238,242 against a typical $286,508) and its lot is bigger than 49% of them (0.39 ac against a typical 0.39 ac). Measured against all of Sullivan County, it is worth more than 45% 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 377 Rock Springs Valley Rd, Kingsport, TN?

The 2025 property tax bill for 377 Rock Springs Valley Rd, Kingsport, TN was $62. The county assessed it at $3,825.

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Assigned schools

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