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Single Family ResidenceResidential
$117,582$116 / 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 83How 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 $72,900 on Feb 19, 2013

300 CALHOUN DR

GREENBACK, TN 37742
1
Baths
1,016 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$118K
$98K low$137K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$72,900 · Feb 19, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$409 (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.$23,150 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,650
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$92,600

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.54
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyLoudon
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.1993
Lot (acres)The size of the land the home sits on, from county records.0.48
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Footing
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.Package
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 · 40 ft²Patio · 40 ft²Porch · 28 ft²

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
Greenback SchoolB
Elementary · Grades PK–12 · 0.7 mi

District: Loudon County School District

Neighborhood · ZIP 37742These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.153

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.7,232
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.146 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,382
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,156
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

300 Calhoun 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 97% of homes in Greenback 37742
  • Costs less per square foot than 96% of homes in Greenback 37742
  • Smaller than 90% of homes in Loudon County
  • Has a smaller lot than 92% of homes in Greenback 37742
  • Older than 82% of homes in Greenback 37742

What homes are worth in Greenback 37742

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

This home
$104K$1.2M

This home is worth more than 3% of homes in Greenback 37742.

How it measures up in Greenback 37742

The dot is this home. The mark in the middle is the typical home in Greenback 37742.

Estimated value$117,582
CheaperTypical $423,698Pricier

Pricier than 3% of homes nearby

Price per ft²$116
CheaperTypical $236Pricier

Pricier than 4% of homes nearby

Living area1,016 ft²
SmallerTypical 1,700 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.48 ac
SmallerTypical 1.25 acBigger

Bigger than 8% of homes nearby

Year built1968
OlderTypical 1998Newer

Newer than 18% of homes nearby

How 300 Calhoun Dr ranks against every home in each area.
MeasureThis homeGreenback 37742Loudon County
Estimated valuepricier than$117,5823% of homes3% of homes
Price per ft²pricier than$1164% of homes5% of homes
Living areabigger than1,016 ft²11% of homes10% of homes
Lot sizebigger than0.48 ac8% of homes51% of homes
Year builtnewer than196818% of homes21% of homes

About 300 Calhoun Dr

How much is 300 Calhoun Dr, Greenback, TN worth?

The TopHap Estimate for 300 Calhoun Dr, Greenback, TN is $117,582 as of Sep 24, 2026. The likely range is $97,863 to $137,301. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 300 Calhoun Dr, Greenback, TN last sell?

300 Calhoun Dr, Greenback, TN last sold on Feb 19, 2013 for $72,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 300 Calhoun Dr, Greenback, TN?

300 Calhoun Dr, Greenback, TN has 1 bathrooms, 1,016 square feet of living space and a 0.48-acre lot.

When was 300 Calhoun Dr, Greenback, TN built?

300 Calhoun Dr, Greenback, TN was built in 1968, making it 58 years old. The building has 1 story.

What schools serve 300 Calhoun Dr, Greenback, TN?

300 Calhoun Dr, Greenback, TN is assigned to Greenback School (elementary), rated B. All sit in Loudon County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 300 Calhoun Dr, Greenback, TN compare to other homes in Greenback 37742?

Among the 2,853 homes in Greenback 37742, it is worth more than 3% of them ($117,582 against a typical $423,698), its price per square foot is higher than 4% of them ($116 against a typical $236), it is bigger than 11% of them (1,016 ft² against a typical 1,700 ft²), its lot is bigger than 8% of them (0.48 ac against a typical 1.25 ac) and it is newer than 18% of them (1968 against a typical 1998). Measured against all of Loudon County, it is worth more than 3% 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 300 Calhoun Dr, Greenback, TN?

The 2025 property tax bill for 300 Calhoun Dr, Greenback, TN was $409. The county assessed it at $23,150.

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