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Single Family ResidenceResidential
$137,516$120 / 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 79How 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 $135,000 on Jul 23, 2025

509 MALLORY DR

CLARKSVILLE, TN 37042
2
Baths
1,150 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$138K
$109K low$166K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Jul 23, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,746 (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.$57,800 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$231,200

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.58
65
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
86
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.32 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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.Ranch
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.42
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.Patio · 243 ft²Porch · 174 ft²

Transaction History(7)

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
Northwest High SchoolB
High · Grades 9–12 · 0.3 mi
E
Minglewood Elementary SchoolD
Elementary · Grades PK–5 · 1.3 mi
M
New Providence Middle SchoolC-
Middle · Grades 6–8 · 1.5 mi

District: Montgomery County School District

Neighborhood · ZIP 37042These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.93,526
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,554 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,321
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,271
Average tempThe average temperature here across a full year.58°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

509 Mallory Dr 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 98% of homes in Clarksville 37042
  • Costs less per square foot than 97% of homes in Clarksville 37042
  • Smaller than 85% of homes in Montgomery County
  • Has a bigger lot than 74% of homes in Clarksville 37042
  • Older than 68% of homes in Clarksville 37042

What homes are worth in Clarksville 37042

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

This home
$141K$468K

This home is worth more than 2% of homes in Clarksville 37042.

How it measures up in Clarksville 37042

The dot is this home. The mark in the middle is the typical home in Clarksville 37042.

Estimated value$137,516
CheaperTypical $278,016Pricier

Pricier than 2% of homes nearby

Price per ft²$120
CheaperTypical $180Pricier

Pricier than 3% of homes nearby

Living area1,150 ft²
SmallerTypical 1,544 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.42 ac
SmallerTypical 0.3 acBigger

Bigger than 74% of homes nearby

Year built1991
OlderTypical 1999Newer

Newer than 32% of homes nearby

How 509 Mallory Dr ranks against every home in each area.
MeasureThis homeClarksville 37042Montgomery County
Estimated valuepricier than$137,5162% of homes2% of homes
Price per ft²pricier than$1203% of homes3% of homes
Living areabigger than1,150 ft²19% of homes15% of homes
Lot sizebigger than0.42 ac74% of homes59% of homes
Year builtnewer than199132% of homes33% of homes

About 509 Mallory Dr

How much is 509 Mallory Dr, Clarksville, TN worth?

The TopHap Estimate for 509 Mallory Dr, Clarksville, TN is $137,516 as of Sep 24, 2026. The likely range is $108,578 to $166,454. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Mallory Dr, Clarksville, TN last sell?

509 Mallory Dr, Clarksville, TN last sold on Jul 23, 2025 for $135,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 509 Mallory Dr, Clarksville, TN?

509 Mallory Dr, Clarksville, TN has 2 bathrooms, 1,150 square feet of living space and a 0.42-acre lot.

When was 509 Mallory Dr, Clarksville, TN built?

509 Mallory Dr, Clarksville, TN was built in 1991, making it 35 years old. It is a ranch home. The building has 1 story.

What schools serve 509 Mallory Dr, Clarksville, TN?

509 Mallory Dr, Clarksville, TN is assigned to Northwest High School (high), rated B; Minglewood Elementary School (elementary), rated D; New Providence Middle School (middle), rated C-. All sit in Montgomery County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Mallory Dr, Clarksville, TN compare to other homes in Clarksville 37042?

Among the 28,999 homes in Clarksville 37042, it is worth more than 2% of them ($137,516 against a typical $278,016), its price per square foot is higher than 3% of them ($120 against a typical $180), it is bigger than 19% of them (1,150 ft² against a typical 1,544 ft²), its lot is bigger than 74% of them (0.42 ac against a typical 0.3 ac) and it is newer than 32% of them (1991 against a typical 1999). Measured against all of Montgomery County, it is worth more than 2% 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 509 Mallory Dr, Clarksville, TN?

The 2025 property tax bill for 509 Mallory Dr, Clarksville, TN was $1,746. The county assessed it at $57,800.

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