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Single Family ResidenceResidential
$529,207$189 / 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 88How 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

6428 KEY HAVEN DR

DALLAS, TX 75236
3
Beds
2.5
Baths
2,797 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$529K
$467K low$591K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,875 (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.$607,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$87,520
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$519,480
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$540,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$607,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.35
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.No

Transaction History(3)

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
Bilhartz Elementary SchoolF
Elementary · Grades PK–5 · 1.3 mi
H
Duncanville High SchoolD+
High · Grades 9–12 · 1.5 mi
M
Kennemer Middle SchoolC
Middle · Grades 6–8 · 2.6 mi

District: Duncanville Independent School District

Neighborhood · ZIP 75236These 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.90
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 100.25

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.17,748
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,277 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,633
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,313
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Owner Tools

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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

6428 Key Haven 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 93% of homes in Dallas 75236
  • Costs more per square foot than 69% of homes in Dallas 75236
  • Bigger than 89% of homes in Dallas 75236
  • Has a bigger lot than 84% of homes in Dallas County
  • Newer than 97% of homes in Ledbetter Hills

What homes are worth in Dallas 75236

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

This home
$92K$626K

This home is worth more than 93% of homes in Dallas 75236.

How it measures up in Dallas 75236

The dot is this home. The mark in the middle is the typical home in Dallas 75236.

Estimated value$529,207
CheaperTypical $283,825Pricier

Pricier than 93% of homes nearby

Price per ft²$189
CheaperTypical $180Pricier

Pricier than 69% of homes nearby

Living area2,797 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.35 ac
SmallerTypical 0.18 acBigger

Bigger than 76% of homes nearby

Year built2017
OlderTypical 2001Newer

Newer than 90% of homes nearby

How 6428 Key Haven Dr ranks against every home in each area.
MeasureThis homeLedbetter HillsDallas 75236Dallas County
Estimated valuepricier than$529,20783% of homes93% of homes79% of homes
Price per ft²pricier than$18961% of homes69% of homes50% of homes
Living areabigger than2,797 ft²76% of homes89% of homes84% of homes
Lot sizebigger than0.35 ac69% of homes76% of homes84% of homes
Year builtnewer than201797% of homes90% of homes93% of homes

About 6428 Key Haven Dr

How much is 6428 Key Haven Dr, Dallas, TX worth?

The TopHap Estimate for 6428 Key Haven Dr, Dallas, TX is $529,207 as of Sep 24, 2026. The likely range is $467,335 to $591,079. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6428 Key Haven Dr, Dallas, TX last sell?

6428 Key Haven Dr, Dallas, TX last sold on Nov 2, 2017, according to the county's recorded deed.

How big is 6428 Key Haven Dr, Dallas, TX?

6428 Key Haven Dr, Dallas, TX has 3 bedrooms, 2.5 bathrooms, 2,797 square feet of living space and a 0.35-acre lot.

When was 6428 Key Haven Dr, Dallas, TX built?

6428 Key Haven Dr, Dallas, TX was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 6428 Key Haven Dr, Dallas, TX?

6428 Key Haven Dr, Dallas, TX is assigned to Bilhartz Elementary School (elementary), rated F; Duncanville High School (high), rated D+; Kennemer Middle School (middle), rated C. All sit in Duncanville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6428 Key Haven Dr, Dallas, TX compare to other homes in Dallas 75236?

Among the 3,335 homes in Dallas 75236, it is worth more than 93% of them ($529,207 against a typical $283,825), its price per square foot is higher than 69% of them ($189 against a typical $180), it is bigger than 89% of them (2,797 ft² against a typical 1,560 ft²), its lot is bigger than 76% of them (0.35 ac against a typical 0.18 ac) and it is newer than 90% of them (2017 against a typical 2001). Measured against all of Dallas County, it is worth more than 79% 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 6428 Key Haven Dr, Dallas, TX?

The 2025 property tax bill for 6428 Key Haven Dr, Dallas, TX was $6,875. The county assessed it at $607,000.

More homes on Key Haven Dr

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