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Single Family ResidenceResidential
$1,420,010$342 / 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 $500,000 on Aug 26, 2020

5109 RIVER HILL DR

FLOWER MOUND, TX 75022
3
Beds
3
Baths
4,156 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.
1.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.4M
$1.3M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$500,000 · Aug 26, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,790 (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.$1,265,866 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$354,060
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$911,806
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,325,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,265,866

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.46 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.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
CountyDENTON
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Pool W/Hot Tub/Spa
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 466 ft²Outdoor kitchen

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.

E
Liberty Elementary SchoolA+
Elementary · Grades PK–5 · 0.8 mi
H
Flower Mound High SchoolA+
High · Grades 9–12 · 1.7 mi
M
McKamy Middle SchoolA+
Middle · Grades 6–8 · 1.9 mi

District: Lewisville Independent School District

Neighborhood · ZIP 75022These 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.8
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.44%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.31,084
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,379 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$173,242
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$207,119
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

5109 River Hill 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 98% of homes in Denton County
  • Costs more per square foot than 98% of homes in Denton County
  • Bigger than 94% of homes in Denton County
  • Has a bigger lot than 96% of homes in Denton County
  • Newer than 89% of homes in River Oaks

What homes are worth in Flower Mound 75022

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

This home
$375K$2.8M

This home is worth more than 84% of homes in Flower Mound 75022.

How it measures up in Flower Mound 75022

The dot is this home. The mark in the middle is the typical home in Flower Mound 75022.

Estimated value$1,420,010
CheaperTypical $773,591Pricier

Pricier than 84% of homes nearby

Price per ft²$342
CheaperTypical $251Pricier

Pricier than 82% of homes nearby

Living area4,156 ft²
SmallerTypical 3,196 ft²Bigger

Bigger than 79% of homes nearby

Lot size1.34 ac
SmallerTypical 0.26 acBigger

Bigger than 90% of homes nearby

Year built2002
OlderTypical 1999Newer

Newer than 71% of homes nearby

How 5109 River Hill Dr ranks against every home in each area.
MeasureThis homeRiver OaksFlower Mound 75022Denton County
Estimated valuepricier than$1,420,01028% of homes84% of homes98% of homes
Price per ft²pricier than$34252% of homes82% of homes98% of homes
Living areabigger than4,156 ft²33% of homes79% of homes94% of homes
Lot sizebigger than1.34 ac90% of homes90% of homes96% of homes
Year builtnewer than200289% of homes71% of homes43% of homes

About 5109 River Hill Dr

How much is 5109 River Hill Dr, Flower Mound, TX worth?

The TopHap Estimate for 5109 River Hill Dr, Flower Mound, TX is $1,420,010 as of Sep 24, 2026. The likely range is $1,319,842 to $1,520,177. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5109 River Hill Dr, Flower Mound, TX last sell?

5109 River Hill Dr, Flower Mound, TX last sold on Aug 26, 2020 for $500,000, according to the county's recorded deed.

How big is 5109 River Hill Dr, Flower Mound, TX?

5109 River Hill Dr, Flower Mound, TX has 3 bedrooms, 3 bathrooms and 4,156 square feet of living space.

When was 5109 River Hill Dr, Flower Mound, TX built?

5109 River Hill Dr, Flower Mound, TX was built in 2002, making it 24 years old. The building has 2 stories.

What schools serve 5109 River Hill Dr, Flower Mound, TX?

5109 River Hill Dr, Flower Mound, TX is assigned to Liberty Elementary School (elementary), rated A+; Flower Mound High School (high), rated A+; McKamy Middle School (middle), rated A+. All sit in Lewisville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5109 River Hill Dr, Flower Mound, TX compare to other homes in Flower Mound 75022?

Among the 8,266 homes in Flower Mound 75022, it is worth more than 84% of them ($1,420,010 against a typical $773,591), its price per square foot is higher than 82% of them ($342 against a typical $251), it is bigger than 79% of them (4,156 ft² against a typical 3,196 ft²), its lot is bigger than 90% of them (1.34 ac against a typical 0.26 ac) and it is newer than 71% of them (2002 against a typical 1999). Measured against all of Denton County, it is worth more than 98% 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 5109 River Hill Dr, Flower Mound, TX?

The 2025 property tax bill for 5109 River Hill Dr, Flower Mound, TX was $19,790. The county assessed it at $1,265,866.

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