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Single Family ResidenceResidential
$198,929$187 / 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 60How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $200,000 on Oct 15, 2025

644 MEHAFFEY RD

POWELL, TN 37849
1
Baths
1,064 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.
1.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$199K
$120K low$278K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · Oct 15, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$622 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$52,550 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,525
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$44,025
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,675
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$210,200

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.Custom Design
CountyANDERSON
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.1997
Lot (acres)The size of the land the home sits on, from county records.1.30
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.Package
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.ShedPorch · 232 ft²

Transaction History(4)

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
Claxton Elementary SchoolC-
Elementary · Grades PK–5 · 1.4 mi
H
Clinton High SchoolB+
High · Grades 9–12 · 5.3 mi
M
Clinton Middle SchoolD
Middle · Grades 6–8 · 5.7 mi

District: Anderson 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

644 Mehaffey 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 less than 96% of homes in Powell 37849
  • Costs less per square foot than 78% of homes in Powell 37849
  • Smaller than 86% of homes in Powell 37849
  • Has a bigger lot than 81% of homes in Powell 37849
  • Older than 80% 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
$166K$818K

This home is worth more than 4% 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$198,929
CheaperTypical $374,191Pricier

Pricier than 4% of homes nearby

Price per ft²$187
CheaperTypical $216Pricier

Pricier than 22% of homes nearby

Living area1,064 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 14% of homes nearby

Lot size1.3 ac
SmallerTypical 0.46 acBigger

Bigger than 81% of homes nearby

Year built1968
OlderTypical 1992Newer

Newer than 20% of homes nearby

How 644 Mehaffey Rd ranks against every home in each area.
MeasureThis homePowell 37849Anderson County
Estimated valuepricier than$198,9294% of homes18% of homes
Price per ft²pricier than$18722% of homes36% of homes
Living areabigger than1,064 ft²14% of homes23% of homes
Lot sizebigger than1.3 ac81% of homes77% of homes
Year builtnewer than196820% of homes44% of homes

About 644 Mehaffey Rd

How much is 644 Mehaffey Rd, Powell, TN worth?

The TopHap Estimate for 644 Mehaffey Rd, Powell, TN is $198,929 as of Oct 21, 2026. The likely range is $119,572 to $278,286. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 644 Mehaffey Rd, Powell, TN last sell?

644 Mehaffey Rd, Powell, TN last sold on Oct 15, 2025 for $200,000, according to the county's recorded deed.

How big is 644 Mehaffey Rd, Powell, TN?

644 Mehaffey Rd, Powell, TN has 1 bathrooms, 1,064 square feet of living space and a 1.30-acre lot.

When was 644 Mehaffey Rd, Powell, TN built?

644 Mehaffey Rd, Powell, TN was built in 1968, making it 58 years old. It is a custom design home. The building has 1 story.

What schools serve 644 Mehaffey Rd, Powell, TN?

644 Mehaffey Rd, Powell, TN is assigned to Claxton Elementary School (elementary), rated C-; Clinton High School (high), rated B+; Clinton Middle School (middle), rated D. All sit in Anderson County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 644 Mehaffey Rd, Powell, TN compare to other homes in Powell 37849?

Among the 10,720 homes in Powell 37849, it is worth more than 4% of them ($198,929 against a typical $374,191), its price per square foot is higher than 22% of them ($187 against a typical $216), it is bigger than 14% of them (1,064 ft² against a typical 1,680 ft²), its lot is bigger than 81% of them (1.3 ac against a typical 0.46 ac) and it is newer than 20% of them (1968 against a typical 1992). Measured against all of Anderson County, it is worth more than 18% 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 644 Mehaffey Rd, Powell, TN?

The 2024 property tax bill for 644 Mehaffey Rd, Powell, TN was $622. The county assessed it at $52,550.

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