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Single Family ResidenceResidential
$139,241$150 / 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 87How 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 $40,000 on Oct 9, 2025

166 MAIN ST

BLUFF CITY, TN 37618
1
Baths
928 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$139K
$121K low$157K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,000 · Oct 9, 2025

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$28,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,575
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,925
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,375
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$114,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySullivan
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.1981
Lot (acres)The size of the land the home sits on, from county records.0.26
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.Porch · 241 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
Bluff City Elementary SchoolC-
Elementary · Grades PK–5 · 0.1 mi
M
East Middle SchoolD-
Middle · Grades 6–8 · 3.8 mi
H
East High SchoolC+
High · Grades 9–12 · 3.8 mi

District: Sullivan County School District

Neighborhood · ZIP 37618These 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.91
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 100.113

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.12,246
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.187 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,497
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,882
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

166 Main St 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 88% of homes in Bluff City 37618
  • Costs less per square foot than 76% of homes in Bluff City 37618
  • Smaller than 85% of homes in Sullivan County
  • Has a smaller lot than 92% of homes in Bluff City 37618
  • Older than 95% of homes in Bluff City 37618

What homes are worth in Bluff City 37618

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

This home
$72K$709K

This home is worth more than 12% of homes in Bluff City 37618.

How it measures up in Bluff City 37618

The dot is this home. The mark in the middle is the typical home in Bluff City 37618.

Estimated value$139,241
CheaperTypical $270,660Pricier

Pricier than 12% of homes nearby

Price per ft²$150
CheaperTypical $183Pricier

Pricier than 24% of homes nearby

Living area928 ft²
SmallerTypical 1,380 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.26 ac
SmallerTypical 0.83 acBigger

Bigger than 8% of homes nearby

Year built1930
OlderTypical 1983Newer

Newer than 5% of homes nearby

How 166 Main St ranks against every home in each area.
MeasureThis homeBluff City 37618Sullivan County
Estimated valuepricier than$139,24112% of homes14% of homes
Price per ft²pricier than$15024% of homes29% of homes
Living areabigger than928 ft²17% of homes15% of homes
Lot sizebigger than0.26 ac8% of homes23% of homes
Year builtnewer than19305% of homes6% of homes

About 166 Main St

How much is 166 Main St, Bluff City, TN worth?

The TopHap Estimate for 166 Main St, Bluff City, TN is $139,241 as of Oct 21, 2026. The likely range is $121,203 to $157,279. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 166 Main St, Bluff City, TN last sell?

166 Main St, Bluff City, TN last sold on Oct 9, 2025 for $40,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 166 Main St, Bluff City, TN?

166 Main St, Bluff City, TN has 1 bathrooms, 928 square feet of living space and a 0.26-acre lot.

When was 166 Main St, Bluff City, TN built?

166 Main St, Bluff City, TN was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 166 Main St, Bluff City, TN?

166 Main St, Bluff City, TN is assigned to Bluff City Elementary School (elementary), rated C-; East Middle School (middle), rated D-; East High School (high), rated C+. All sit in Sullivan County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 166 Main St, Bluff City, TN compare to other homes in Bluff City 37618?

Among the 5,949 homes in Bluff City 37618, it is worth more than 12% of them ($139,241 against a typical $270,660), its price per square foot is higher than 24% of them ($150 against a typical $183), it is bigger than 17% of them (928 ft² against a typical 1,380 ft²), its lot is bigger than 8% of them (0.26 ac against a typical 0.83 ac) and it is newer than 5% of them (1930 against a typical 1983). Measured against all of Sullivan County, it is worth more than 14% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Main St

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Assigned schools

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