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Single Family ResidenceResidential
$917,510$301 / 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 93How 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 $910,000 on Mar 26, 2026

3229 KNOTTS DR

THOMPSONS STATION, TN 37179
4
Beds
4.5
Baths
3,053 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$918K
$852K low$983K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$910,000 · Mar 26, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,822 (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.$201,125 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,625
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$133,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$804,500

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.17
40
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
29
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.8 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
CountyWILLIAMSON
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.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

Transaction History(6)

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.

M
Thompson's Station Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
E
Thompson's Station Elementary SchoolA
Elementary · Grades KG–5 · 1.1 mi
H
Independence High SchoolA+
High · Grades 9–12 · 1.4 mi

District: Williamson County School District

Neighborhood · ZIP 37179These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.21,071
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.407 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,630
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,462
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.55 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

3229 Knotts 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 more than 74% of homes in Thompsons Station 37179
  • Costs less per square foot than 68% of homes in Williamson County
  • Bigger than 73% of homes in Thompsons Station 37179
  • Has a smaller lot than 77% of homes in Williamson County
  • Newer than 97% of homes in Williamson County

What homes are worth in Thompsons Station 37179

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

This home
$295K$2.2M

This home is worth more than 74% of homes in Thompsons Station 37179.

How it measures up in Thompsons Station 37179

The dot is this home. The mark in the middle is the typical home in Thompsons Station 37179.

Estimated value$917,510
CheaperTypical $677,112Pricier

Pricier than 74% of homes nearby

Price per ft²$301
CheaperTypical $284Pricier

Pricier than 59% of homes nearby

Living area3,053 ft²
SmallerTypical 2,379 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.2 ac
SmallerTypical 0.28 acBigger

Bigger than 29% of homes nearby

Year built2022
OlderTypical 2006Newer

Newer than 93% of homes nearby

How 3229 Knotts Dr ranks against every home in each area.
MeasureThis homeThompsons Station 37179Williamson County
Estimated valuepricier than$917,51074% of homes53% of homes
Price per ft²pricier than$30159% of homes32% of homes
Living areabigger than3,053 ft²73% of homes60% of homes
Lot sizebigger than0.2 ac29% of homes23% of homes
Year builtnewer than202293% of homes97% of homes

About 3229 Knotts Dr

How much is 3229 Knotts Dr, Thompsons Station, TN worth?

The TopHap Estimate for 3229 Knotts Dr, Thompsons Station, TN is $917,510 as of Aug 30, 2026. The likely range is $851,760 to $983,260. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3229 Knotts Dr, Thompsons Station, TN last sell?

3229 Knotts Dr, Thompsons Station, TN last sold on Mar 26, 2026 for $910,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3229 Knotts Dr, Thompsons Station, TN?

3229 Knotts Dr, Thompsons Station, TN has 4 bedrooms, 4.5 bathrooms, 3,053 square feet of living space and a 0.20-acre lot.

When was 3229 Knotts Dr, Thompsons Station, TN built?

3229 Knotts Dr, Thompsons Station, TN was built in 2022, making it 4 years old. The building has 2 stories.

What schools serve 3229 Knotts Dr, Thompsons Station, TN?

3229 Knotts Dr, Thompsons Station, TN is assigned to Thompson's Station Middle School (middle), rated A; Thompson's Station Elementary School (elementary), rated A; Independence High School (high), rated A+. All sit in Williamson County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3229 Knotts Dr, Thompsons Station, TN compare to other homes in Thompsons Station 37179?

Among the 6,812 homes in Thompsons Station 37179, it is worth more than 74% of them ($917,510 against a typical $677,112), its price per square foot is higher than 59% of them ($301 against a typical $284), it is bigger than 73% of them (3,053 ft² against a typical 2,379 ft²), its lot is bigger than 29% of them (0.2 ac against a typical 0.28 ac) and it is newer than 93% of them (2022 against a typical 2006). Measured against all of Williamson County, it is worth more than 53% 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 3229 Knotts Dr, Thompsons Station, TN?

The 2025 property tax bill for 3229 Knotts Dr, Thompsons Station, TN was $2,822. The county assessed it at $201,125.

More homes on Knotts Dr

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Assigned schools

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