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Single Family ResidenceResidential
$223,632$161 / 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 $205,000 on Sep 29, 2025

431 HARMON DR S

DUNLAP, TN 37327
2
Baths
1,389 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.
2001
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$224K
$177K low$270K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$205,000 · Sep 29, 2025

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$39,925 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,175
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,925
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$159,700

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.13 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.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
CountySequatchie
Lot (acres)The size of the land the home sits on, from county records.0.42
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 25 ft²Patio · 25 ft²Porch · 120 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.

E
Griffith Elementary SchoolC+
Elementary · Grades PK–4 · 3.0 mi
M
Sequatchie County Middle SchoolC
Middle · Grades 5–8 · 3.1 mi
H
Sequatchie County High SchoolC+
High · Grades 9–12 · 3.2 mi

District: Sequatchie County School District

Neighborhood · ZIP 37327These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.125
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.12,162
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.64 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,912
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,899
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.61 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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

431 Harmon Dr S 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.

  • Costs less per square foot than 68% of homes in Sequatchie County
  • Has a smaller lot than 85% of homes in Sequatchie County
  • Newer than 65% of homes in Dunlap 37327

What homes are worth in Dunlap 37327

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

This home
$62K$1.1M

This home is worth more than 40% of homes in Dunlap 37327.

How it measures up in Dunlap 37327

The dot is this home. The mark in the middle is the typical home in Dunlap 37327.

Estimated value$223,632
CheaperTypical $267,839Pricier

Pricier than 40% of homes nearby

Price per ft²$161
CheaperTypical $181Pricier

Pricier than 36% of homes nearby

Living area1,389 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.42 ac
SmallerTypical 1.25 acBigger

Bigger than 18% of homes nearby

Year built2001
OlderTypical 1996Newer

Newer than 65% of homes nearby

How 431 Harmon Dr S ranks against every home in each area.
MeasureThis homeDunlap 37327Sequatchie County
Estimated valuepricier than$223,63240% of homes37% of homes
Price per ft²pricier than$16136% of homes32% of homes
Living areabigger than1,389 ft²47% of homes44% of homes
Lot sizebigger than0.42 ac18% of homes15% of homes
Year builtnewer than200165% of homes63% of homes

About 431 Harmon Dr S

How much is 431 Harmon Dr S, Dunlap, TN worth?

The TopHap Estimate for 431 Harmon Dr S, Dunlap, TN is $223,632 as of Sep 24, 2026. The likely range is $176,844 to $270,420. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 431 Harmon Dr S, Dunlap, TN last sell?

431 Harmon Dr S, Dunlap, TN last sold on Sep 29, 2025 for $205,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 431 Harmon Dr S, Dunlap, TN?

431 Harmon Dr S, Dunlap, TN has 2 bathrooms, 1,389 square feet of living space and a 0.42-acre lot.

When was 431 Harmon Dr S, Dunlap, TN built?

431 Harmon Dr S, Dunlap, TN was built in 2001, making it 25 years old. The building has 1 story.

What schools serve 431 Harmon Dr S, Dunlap, TN?

431 Harmon Dr S, Dunlap, TN is assigned to Griffith Elementary School (elementary), rated C+; Sequatchie County Middle School (middle), rated C; Sequatchie County High School (high), rated C+. All sit in Sequatchie County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 431 Harmon Dr S, Dunlap, TN compare to other homes in Dunlap 37327?

Among the 5,286 homes in Dunlap 37327, it is worth more than 40% of them ($223,632 against a typical $267,839), its price per square foot is higher than 36% of them ($161 against a typical $181), it is bigger than 47% of them (1,389 ft² against a typical 1,440 ft²), its lot is bigger than 18% of them (0.42 ac against a typical 1.25 ac) and it is newer than 65% of them (2001 against a typical 1996). Measured against all of Sequatchie County, it is worth more than 37% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Harmon Dr S

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Assigned schools

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