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Single Family ResidenceResidential
$1,232,207$278 / 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 Sep 24, 2026
Last sold for $1,490,032 on Jun 27, 2024

1437 ROUND HILL LN

SPRING HILL, TN 37174
0
Baths
4,431 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.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,490,032 · Jun 27, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,461 (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.$333,075 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,575
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$333,075
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,332,300

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
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.1 percent flood zone

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
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

Transaction History(1)

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
Summit High SchoolA
High · Grades 9–12 · 0.6 mi
M
Spring Station Middle SchoolB-
Middle · Grades 6–8 · 0.7 mi
E
Allendale Elementary SchoolA+
Elementary · Grades KG–5 · 1.0 mi

District: Williamson County School District

Neighborhood · ZIP 37174These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.119
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.49,292
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.718 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,942
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,883
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.56 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

1437 Round Hill Ln 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.

  • Among the most valuable homes in Spring Hill 37174
  • Costs more per square foot than 82% of homes in Spring Hill 37174
  • Among the largest homes in Spring Hill 37174
  • Among the newest homes in Williamson County

What homes are worth in Spring Hill 37174

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

This home
$261K$1M

This home is worth more than almost all homes in Spring Hill 37174.

How it measures up in Spring Hill 37174

The dot is this home. The mark in the middle is the typical home in Spring Hill 37174.

Estimated value$1,232,207
CheaperTypical $483,652Pricier

Pricier than almost all homes nearby

Price per ft²$278
CheaperTypical $239Pricier

Pricier than 82% of homes nearby

Living area4,431 ft²
SmallerTypical 2,096 ft²Bigger

Bigger than almost all homes nearby

Year built2024
OlderTypical 2011Newer

Newer than almost all homes nearby

How 1437 Round Hill Ln ranks against every home in each area.
MeasureThis homeSpring Hill 37174Williamson County
Estimated valuepricier than$1,232,207almost all homes73% of homes
Price per ft²pricier than$27882% of homes22% of homes
Living areabigger than4,431 ft²almost all homes90% of homes
Year builtnewer than2024almost all homesalmost all homes

About 1437 Round Hill Ln

How much is 1437 Round Hill Ln, Spring Hill, TN worth?

The TopHap Estimate for 1437 Round Hill Ln, Spring Hill, TN is $1,232,207 as of Sep 24, 2026. The likely range is $1,149,786 to $1,314,628. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1437 Round Hill Ln, Spring Hill, TN last sell?

1437 Round Hill Ln, Spring Hill, TN last sold on Jun 27, 2024 for $1,490,032, according to the county's recorded deed.

When was 1437 Round Hill Ln, Spring Hill, TN built?

1437 Round Hill Ln, Spring Hill, TN was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 1437 Round Hill Ln, Spring Hill, TN?

1437 Round Hill Ln, Spring Hill, TN is assigned to Summit High School (high), rated A; Spring Station Middle School (middle), rated B-; Allendale Elementary School (elementary), rated A+. All sit in Williamson County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1437 Round Hill Ln, Spring Hill, TN compare to other homes in Spring Hill 37174?

Among the 19,953 homes in Spring Hill 37174, it is worth more than almost all of them ($1,232,207 against a typical $483,652), its price per square foot is higher than 82% of them ($278 against a typical $239), it is bigger than almost all of them (4,431 ft² against a typical 2,096 ft²) and it is newer than almost all of them (2024 against a typical 2011). Measured against all of Williamson County, it is worth more than 73% 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 1437 Round Hill Ln, Spring Hill, TN?

The 2025 property tax bill for 1437 Round Hill Ln, Spring Hill, TN was $2,461. The county assessed it at $333,075.

More homes on Round Hill Ln

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More homes in Spring Hill 37174

Assigned schools

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