Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$444,944$191 / 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 94How 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 $415,000 on Jan 22, 2025

8909 KNOWLAND LN

CORRYTON, TN 37721
3
Beds
1
Baths
2,324 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.
0.51 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$445K
$420K low$470K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$415,000 · Jan 22, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,136 (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.$73,100 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$292,400

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.Ranch
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.51
ConstructionThe main material the home's frame and walls are built from.Frame (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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 192 ft²

Transaction History(8)

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.

H
Gibbs High SchoolC-
High · Grades 9–12 · 2.8 mi
M
Gibbs Middle SchoolC
Middle · Grades 6–8 · 3.1 mi
E
Corryton Elementary SchoolB+
Elementary · Grades KG–5 · 3.1 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%

Owner Tools

Do you own this home?
Claim this home

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

8909 Knowland 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 86% of homes in Corryton 37721
  • Costs less per square foot than 69% of homes in Knox County
  • Bigger than 87% of homes in Corryton 37721
  • Has a bigger lot than 66% of homes in Knox County
  • Newer than 91% 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
$122K$750K

This home is worth more than 86% 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$444,944
CheaperTypical $322,843Pricier

Pricier than 86% of homes nearby

Price per ft²$191
CheaperTypical $211Pricier

Pricier than 35% of homes nearby

Living area2,324 ft²
SmallerTypical 1,480 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.51 ac
SmallerTypical 1 acBigger

Bigger than 36% of homes nearby

Year built2017
OlderTypical 1996Newer

Newer than 89% of homes nearby

How 8909 Knowland Ln ranks against every home in each area.
MeasureThis homeCorryton 37721Knox County
Estimated valuepricier than$444,94486% of homes66% of homes
Price per ft²pricier than$19135% of homes31% of homes
Living areabigger than2,324 ft²87% of homes72% of homes
Lot sizebigger than0.51 ac36% of homes66% of homes
Year builtnewer than201789% of homes91% of homes

About 8909 Knowland Ln

How much is 8909 Knowland Ln, Corryton, TN worth?

The TopHap Estimate for 8909 Knowland Ln, Corryton, TN is $444,944 as of Aug 30, 2026. The likely range is $420,000 to $469,888. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8909 Knowland Ln, Corryton, TN last sell?

8909 Knowland Ln, Corryton, TN last sold on Jan 22, 2025 for $415,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 8909 Knowland Ln, Corryton, TN?

8909 Knowland Ln, Corryton, TN has 3 bedrooms, 1 bathrooms, 2,324 square feet of living space and a 0.51-acre lot.

When was 8909 Knowland Ln, Corryton, TN built?

8909 Knowland Ln, Corryton, TN was built in 2017, making it 9 years old. It is a ranch home. The building has 1 story.

What schools serve 8909 Knowland Ln, Corryton, TN?

8909 Knowland Ln, Corryton, TN is assigned to Gibbs High School (high), rated C-; Gibbs Middle School (middle), rated C; Corryton Elementary School (elementary), rated B+. All sit in Knox County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8909 Knowland Ln, Corryton, TN compare to other homes in Corryton 37721?

Among the 6,096 homes in Corryton 37721, it is worth more than 86% of them ($444,944 against a typical $322,843), its price per square foot is higher than 35% of them ($191 against a typical $211), it is bigger than 87% of them (2,324 ft² against a typical 1,480 ft²), its lot is bigger than 36% of them (0.51 ac against a typical 1 ac) and it is newer than 89% of them (2017 against a typical 1996). Measured against all of Knox County, it is worth more than 66% 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 8909 Knowland Ln, Corryton, TN?

The 2025 property tax bill for 8909 Knowland Ln, Corryton, TN was $1,136. The county assessed it at $73,100.

More homes on Knowland Ln

Closest homes

More homes in Corryton 37721

Assigned schools

Explore the area

See this home in context

Open 8909 Knowland Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map