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Single Family ResidenceResidential
$346,335$202 / 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 96How 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 $220,000 on Aug 5, 2020

128 WALNUT LN

CORRYTON, TN 37721
3
Baths
1,712 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$346K
$333K low$360K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$220,000 · Aug 5, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,099 (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.$57,825 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,575
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,825
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$231,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyUnion
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.2005
Lot (acres)The size of the land the home sits on, from county records.1.00
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 264 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
Luttrell Elementary SchoolC-
Elementary · Grades PK–5 · 3.1 mi
H
Union County High SchoolC-
High · Grades 9–12 · 4.6 mi
M
Tennessee Virtual AcademyD+
Middle · Grades KG–6 · 4.6 mi

District: Union County School District

Neighborhood · ZIP 37721These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.154

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.94%
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.8.1%
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.13,461
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.273 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,746
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,859
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

128 Walnut Ln 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 more than 67% of homes in Union County
  • Bigger than 76% of homes in Union County
  • Newer than 73% of homes in Union County

What homes are worth in Corryton 37721

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

This home
$112K$761K

This home is worth more than 62% of homes in Corryton 37721.

How it measures up in Corryton 37721

The dot is this home. The mark in the middle is the typical home in Corryton 37721.

Estimated value$346,335
CheaperTypical $313,508Pricier

Pricier than 62% of homes nearby

Price per ft²$202
CheaperTypical $207Pricier

Pricier than 47% of homes nearby

Living area1,712 ft²
SmallerTypical 1,480 ft²Bigger

Bigger than 66% of homes nearby

Lot size1 ac
SmallerTypical 1 acBigger

Bigger than 53% of homes nearby

Year built2004
OlderTypical 1996Newer

Newer than 71% of homes nearby

How 128 Walnut Ln ranks against every home in each area.
MeasureThis homeCorryton 37721Union County
Estimated valuepricier than$346,33562% of homes67% of homes
Price per ft²pricier than$20247% of homes46% of homes
Living areabigger than1,712 ft²66% of homes76% of homes
Lot sizebigger than1 ac53% of homes46% of homes
Year builtnewer than200471% of homes73% of homes

About 128 Walnut Ln

How much is 128 Walnut Ln, Corryton, TN worth?

The TopHap Estimate for 128 Walnut Ln, Corryton, TN is $346,335 as of Aug 30, 2026. The likely range is $332,925 to $359,745. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 128 Walnut Ln, Corryton, TN last sell?

128 Walnut Ln, Corryton, TN last sold on Aug 5, 2020 for $220,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 128 Walnut Ln, Corryton, TN?

128 Walnut Ln, Corryton, TN has 3 bathrooms, 1,712 square feet of living space and a 1.00-acre lot.

When was 128 Walnut Ln, Corryton, TN built?

128 Walnut Ln, Corryton, TN was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 128 Walnut Ln, Corryton, TN?

128 Walnut Ln, Corryton, TN is assigned to Luttrell Elementary School (elementary), rated C-; Union County High School (high), rated C-; Tennessee Virtual Academy (middle), rated D+. All sit in Union County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 128 Walnut Ln, Corryton, TN compare to other homes in Corryton 37721?

Among the 6,096 homes in Corryton 37721, it is worth more than 62% of them ($346,335 against a typical $313,508), its price per square foot is higher than 47% of them ($202 against a typical $207), it is bigger than 66% of them (1,712 ft² against a typical 1,480 ft²), its lot is bigger than 53% of them (1 ac against a typical 1 ac) and it is newer than 71% of them (2004 against a typical 1996). Measured against all of Union County, it is worth more than 67% 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 128 Walnut Ln, Corryton, TN?

The 2025 property tax bill for 128 Walnut Ln, Corryton, TN was $1,099. The county assessed it at $57,825.

More homes on Walnut Ln

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Assigned schools

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