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Single Family ResidenceResidential
$225,859$229 / 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 86How 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 $140,000 on Jan 26, 2024

421 COSBY HWY

NEWPORT, TN 37821
1
Baths
988 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$226K
$194K low$257K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Jan 26, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,815 (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.$60,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,225
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,775
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$240,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCocke
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.1989
Lot (acres)The size of the land the home sits on, from county records.0.28
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.None
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 128 ft²Porch · 125 ft²

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
Newport Grammar SchoolB-
Elementary · Grades PK–8 · 0.5 mi

District: Newport City Elementary School District

Neighborhood · ZIP 37821These 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.125
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 100.139

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
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.23,365
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.175 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$44,655
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$55,024
Average tempThe average temperature here across a full year.57°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

421 Cosby Hwy 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.

  • Costs more per square foot than 80% of homes in Newport 37821
  • Smaller than 75% of homes in Newport 37821
  • Has a smaller lot than 91% of homes in Cocke County
  • Older than 89% of homes in Cocke County

What homes are worth in Newport 37821

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

This home
$55K$665K

This home is worth more than 51% of homes in Newport 37821.

How it measures up in Newport 37821

The dot is this home. The mark in the middle is the typical home in Newport 37821.

Estimated value$225,859
CheaperTypical $224,403Pricier

Pricier than 51% of homes nearby

Price per ft²$229
CheaperTypical $171Pricier

Pricier than 80% of homes nearby

Living area988 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.28 ac
SmallerTypical 0.84 acBigger

Bigger than 14% of homes nearby

Year built1946
OlderTypical 1986Newer

Newer than 12% of homes nearby

How 421 Cosby Hwy ranks against every home in each area.
MeasureThis homeNewport 37821Cocke County
Estimated valuepricier than$225,85951% of homes48% of homes
Price per ft²pricier than$22980% of homes71% of homes
Living areabigger than988 ft²25% of homes26% of homes
Lot sizebigger than0.28 ac14% of homes9% of homes
Year builtnewer than194612% of homes11% of homes

About 421 Cosby Hwy

How much is 421 Cosby Hwy, Newport, TN worth?

The TopHap Estimate for 421 Cosby Hwy, Newport, TN is $225,859 as of Aug 30, 2026. The likely range is $194,249 to $257,469. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Cosby Hwy, Newport, TN last sell?

421 Cosby Hwy, Newport, TN last sold on Jan 26, 2024 for $140,000, according to the county's recorded deed.

How big is 421 Cosby Hwy, Newport, TN?

421 Cosby Hwy, Newport, TN has 1 bathrooms, 988 square feet of living space and a 0.28-acre lot.

When was 421 Cosby Hwy, Newport, TN built?

421 Cosby Hwy, Newport, TN was built in 1946, making it 80 years old. The building has 1 story.

What schools serve 421 Cosby Hwy, Newport, TN?

421 Cosby Hwy, Newport, TN is assigned to Newport Grammar School (elementary), rated B-. All sit in Newport City Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Cosby Hwy, Newport, TN compare to other homes in Newport 37821?

Among the 9,711 homes in Newport 37821, it is worth more than 51% of them ($225,859 against a typical $224,403), its price per square foot is higher than 80% of them ($229 against a typical $171), it is bigger than 25% of them (988 ft² against a typical 1,216 ft²), its lot is bigger than 14% of them (0.28 ac against a typical 0.84 ac) and it is newer than 12% of them (1946 against a typical 1986). Measured against all of Cocke County, it is worth more than 48% 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 421 Cosby Hwy, Newport, TN?

The 2025 property tax bill for 421 Cosby Hwy, Newport, TN was $1,815. The county assessed it at $60,000.

More homes on Cosby Hwy

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Assigned schools

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