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Residential (General/Single)Residential
$154,764
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 55How 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
Last sold for $3,870,000 on Jun 5, 2024

ROCK ISLAND DR

BUTLER, TN 37640
0
Baths
0.64 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$155K
$86K low$224K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,870,000 · Jun 5, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$530 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$24,325 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,325
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$97,300

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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 (General/Single)
CountyCARTER
Lot (acres)The size of the land the home sits on, from county records.0.64
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Unaka Elementary SchoolB
Elementary · Grades PK–8 · 5.4 mi
H
Unaka High SchoolC
High · Grades 9–12 · 6.5 mi

District: Carter County School District

Neighborhood · ZIP 37640These 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.141
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.110

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.75%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.3,672
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.33 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,896
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,736
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

Rock Island 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 72% of homes in Butler 37640
  • Has a smaller lot than 84% of homes in Butler 37640

What homes are worth in Butler 37640

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

This home
$45K$1.5M

This home is worth more than 28% of homes in Butler 37640.

How it measures up in Butler 37640

The dot is this home. The mark in the middle is the typical home in Butler 37640.

Estimated value$154,764
CheaperTypical $257,146Pricier

Pricier than 28% of homes nearby

Lot size0.64 ac
SmallerTypical 2 acBigger

Bigger than 16% of homes nearby

How Rock Island Dr ranks against every home in each area.
MeasureThis homeButler 37640Carter County
Estimated valuepricier than$154,76428% of homes28% of homes
Lot sizebigger than0.64 ac16% of homes24% of homes

About Rock Island Dr

How much is Rock Island Dr, Butler, TN worth?

The TopHap Estimate for Rock Island Dr, Butler, TN is $154,764 as of Sep 24, 2026. The likely range is $85,552 to $223,976. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Rock Island Dr, Butler, TN last sell?

Rock Island Dr, Butler, TN last sold on Jun 5, 2024 for $3,870,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve Rock Island Dr, Butler, TN?

Rock Island Dr, Butler, TN is assigned to Unaka Elementary School (elementary), rated B; Unaka High School (high), rated C. All sit in Carter County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Rock Island Dr, Butler, TN compare to other homes in Butler 37640?

Among the 2,575 homes in Butler 37640, it is worth more than 28% of them ($154,764 against a typical $257,146) and its lot is bigger than 16% of them (0.64 ac against a typical 2 ac). Measured against all of Carter County, it is worth more than 28% 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 Rock Island Dr, Butler, TN?

The 2024 property tax bill for Rock Island Dr, Butler, TN was $530. The county assessed it at $24,325.

More homes on Rock Island Dr

Closest homes

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Assigned schools

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