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Single Family ResidenceResidential
$270,205$223 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $134,000 on Feb 19, 2020

7728 CASTLEHILL CT

POWELL, TN 37849
3
Beds
2
Baths
1,212 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$270K
$257K low$283K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$134,000 · Feb 19, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$520 (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.$33,475 (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.$133,900

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
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.1995
Lot (acres)The size of the land the home sits on, from county records.0.17
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.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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, Attached
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 · 100 ft²Porch · 56 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.

H
Powell High SchoolC+
High · Grades 9–12 · 0.3 mi
E
Powell Elementary SchoolC-
Elementary · Grades KG–5 · 0.5 mi
M
Powell Middle SchoolB
Middle · Grades 6–8 · 0.8 mi

District: Knox County School District

Neighborhood · ZIP 37849These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.149

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.28,630
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.727 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,070
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,980
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

7728 Castlehill Ct 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 82% of homes in Powell 37849
  • Smaller than 79% of homes in Powell 37849
  • Has a smaller lot than 87% of homes in Powell 37849

What homes are worth in Powell 37849

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

This home
$159K$775K

This home is worth more than 18% of homes in Powell 37849.

How it measures up in Powell 37849

The dot is this home. The mark in the middle is the typical home in Powell 37849.

Estimated value$270,205
CheaperTypical $369,366Pricier

Pricier than 18% of homes nearby

Price per ft²$223
CheaperTypical $214Pricier

Pricier than 59% of homes nearby

Living area1,212 ft²
SmallerTypical 1,674 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.17 ac
SmallerTypical 0.46 acBigger

Bigger than 13% of homes nearby

Year built1989
OlderTypical 1992Newer

Newer than 45% of homes nearby

How 7728 Castlehill Ct ranks against every home in each area.
MeasureThis homePowell 37849Knox County
Estimated valuepricier than$270,20518% of homes22% of homes
Price per ft²pricier than$22359% of homes52% of homes
Living areabigger than1,212 ft²21% of homes22% of homes
Lot sizebigger than0.17 ac13% of homes19% of homes
Year builtnewer than198945% of homes55% of homes

About 7728 Castlehill Ct

How much is 7728 Castlehill Ct, Powell, TN worth?

The TopHap Estimate for 7728 Castlehill Ct, Powell, TN is $270,205 as of Sep 24, 2026. The likely range is $257,230 to $283,180. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7728 Castlehill Ct, Powell, TN last sell?

7728 Castlehill Ct, Powell, TN last sold on Feb 19, 2020 for $134,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 7728 Castlehill Ct, Powell, TN?

7728 Castlehill Ct, Powell, TN has 3 bedrooms, 2 bathrooms, 1,212 square feet of living space and a 0.17-acre lot.

When was 7728 Castlehill Ct, Powell, TN built?

7728 Castlehill Ct, Powell, TN was built in 1989, making it 37 years old. It is a ranch home. The building has 1 story.

What schools serve 7728 Castlehill Ct, Powell, TN?

7728 Castlehill Ct, Powell, TN is assigned to Powell High School (high), rated C+; Powell Elementary School (elementary), rated C-; Powell Middle School (middle), rated B. All sit in Knox County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7728 Castlehill Ct, Powell, TN compare to other homes in Powell 37849?

Among the 10,743 homes in Powell 37849, it is worth more than 18% of them ($270,205 against a typical $369,366), its price per square foot is higher than 59% of them ($223 against a typical $214), it is bigger than 21% of them (1,212 ft² against a typical 1,674 ft²), its lot is bigger than 13% of them (0.17 ac against a typical 0.46 ac) and it is newer than 45% of them (1989 against a typical 1992). Measured against all of Knox County, it is worth more than 22% 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 7728 Castlehill Ct, Powell, TN?

The 2025 property tax bill for 7728 Castlehill Ct, Powell, TN was $520. The county assessed it at $33,475.

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