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Single Family ResidenceResidential
$552,405$260 / 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 Jul 14, 2026
Last sold for $21,000 on Apr 23, 1996

3330 ROBERTS RD

CORRYTON, TN 37721
3
Beds
2
Baths
2,128 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.
21.51 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$552K
$472K low$632K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$21,000 · Apr 23, 1996
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$479,625
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$383,700
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.14%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$72,780
FARM CREDIT MID AMERICA FLCA · recorded Dec 29, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,015 (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.$65,300 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$261,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountyKnox
Lot (acres)The size of the land the home sits on, from county records.21.51
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.StableDeck · 156 ft²Patio · 120 ft²Porch · 240 ft²

Transaction History(2)

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
East Knox County Elementary SchoolB
Elementary · Grades PK–5 · 1.0 mi
H
Carter High SchoolC-
High · Grades 9–12 · 5.3 mi
M
Carter Middle SchoolC
Middle · Grades 6–8 · 5.5 mi

District: Knox 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3330 Roberts Rd 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 92% of homes in Corryton 37721
  • Costs more per square foot than 86% of homes in Corryton 37721
  • Bigger than 82% of homes in Corryton 37721
  • Among the largest lots in Knox County
  • Newer than 73% of homes in Knox 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
$119K$799K

This home is worth more than 92% 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$552,405
CheaperTypical $315,478Pricier

Pricier than 92% of homes nearby

Price per ft²$260
CheaperTypical $207Pricier

Pricier than 86% of homes nearby

Living area2,128 ft²
SmallerTypical 1,482 ft²Bigger

Bigger than 82% of homes nearby

Lot size21.51 ac
SmallerTypical 1 acBigger

Bigger than 97% of homes nearby

Year built2001
OlderTypical 1996Newer

Newer than 63% of homes nearby

How 3330 Roberts Rd ranks against every home in each area.
MeasureThis homeCorryton 37721Knox County
Estimated valuepricier than$552,40592% of homes79% of homes
Price per ft²pricier than$26086% of homes79% of homes
Living areabigger than2,128 ft²82% of homes65% of homes
Lot sizebigger than21.51 ac97% of homesalmost all homes
Year builtnewer than200163% of homes73% of homes

About 3330 Roberts Rd

How much is 3330 Roberts Rd, Corryton, TN worth?

The TopHap Estimate for 3330 Roberts Rd, Corryton, TN is $552,405 as of Jul 14, 2026. The likely range is $472,358 to $632,452. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3330 Roberts Rd, Corryton, TN last sell?

3330 Roberts Rd, Corryton, TN last sold on Apr 23, 1996 for $21,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3330 Roberts Rd, Corryton, TN?

3330 Roberts Rd, Corryton, TN has 3 bedrooms, 2 bathrooms, 2,128 square feet of living space and a 21.51-acre lot.

When was 3330 Roberts Rd, Corryton, TN built?

3330 Roberts Rd, Corryton, TN was built in 2001, making it 25 years old. It is a contemporary home. The building has 2 stories.

What schools serve 3330 Roberts Rd, Corryton, TN?

3330 Roberts Rd, Corryton, TN is assigned to East Knox County Elementary School (elementary), rated B; Carter High School (high), rated C-; Carter Middle School (middle), rated C. All sit in Knox County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3330 Roberts Rd, Corryton, TN compare to other homes in Corryton 37721?

Among the 6,094 homes in Corryton 37721, it is worth more than 92% of them ($552,405 against a typical $315,478), its price per square foot is higher than 86% of them ($260 against a typical $207), it is bigger than 82% of them (2,128 ft² against a typical 1,482 ft²), its lot is bigger than 97% of them (21.51 ac against a typical 1 ac) and it is newer than 63% of them (2001 against a typical 1996). Measured against all of Knox County, it is worth more than 79% 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 3330 Roberts Rd, Corryton, TN?

The 2025 property tax bill for 3330 Roberts Rd, Corryton, TN was $1,015. The county assessed it at $65,300.

Closest homes

More homes in Corryton 37721

Assigned schools

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