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Single Family ResidenceResidential
$590,543$226 / 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 94How 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

6603 DUPPER CT

DALLAS, TX 75252
3
Beds
3
Baths
2,618 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.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$591K
$556K low$625K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,445 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$592,780 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$198,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$394,780
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$633,224
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$592,780

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCollin
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Yes

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.

M
Frankford Middle SchoolC+
Middle · Grades 6–8 · 1.2 mi
E
Jackson Elementary SchoolC+
Elementary · Grades PK–5 · 2.1 mi
H
Plano West Senior High SchoolA-
High · Grades 11–12 · 3.2 mi

District: Plano Independent School District

Neighborhood · ZIP 75252These 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.143
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.30,629
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,133 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,168
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,200
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

6603 Dupper Ct 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 less than 70% of homes in Preston Highlands
  • Costs less per square foot than 85% of homes in Preston Highlands
  • Bigger than 66% of homes in Preston Highlands
  • Older than 86% of homes in Collin County

What homes are worth in Dallas 75252

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

This home
$126K$1.6M

This home is worth more than 39% of homes in Dallas 75252.

How it measures up in Dallas 75252

The dot is this home. The mark in the middle is the typical home in Dallas 75252.

Estimated value$590,543
CheaperTypical $651,362Pricier

Pricier than 39% of homes nearby

Price per ft²$226
CheaperTypical $252Pricier

Pricier than 19% of homes nearby

Living area2,618 ft²
SmallerTypical 2,522 ft²Bigger

Bigger than 54% of homes nearby

Year built1983
OlderTypical 1986Newer

Newer than 22% of homes nearby

How 6603 Dupper Ct ranks against every home in each area.
MeasureThis homePreston HighlandsDallas 75252Collin County
Estimated valuepricier than$590,54330% of homes39% of homes65% of homes
Price per ft²pricier than$22615% of homes19% of homes68% of homes
Living areabigger than2,618 ft²66% of homes54% of homes56% of homes
Year builtnewer than198350% of homes22% of homes14% of homes

About 6603 Dupper Ct

How much is 6603 Dupper Ct, Dallas, TX worth?

The TopHap Estimate for 6603 Dupper Ct, Dallas, TX is $590,543 as of Sep 24, 2026. The likely range is $555,696 to $625,390. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6603 Dupper Ct, Dallas, TX last sell?

6603 Dupper Ct, Dallas, TX last sold on Dec 2, 1997, according to the county's recorded deed.

How big is 6603 Dupper Ct, Dallas, TX?

6603 Dupper Ct, Dallas, TX has 3 bedrooms, 3 bathrooms and 2,618 square feet of living space.

When was 6603 Dupper Ct, Dallas, TX built?

6603 Dupper Ct, Dallas, TX was built in 1983, making it 43 years old. The building has 1 story.

What schools serve 6603 Dupper Ct, Dallas, TX?

6603 Dupper Ct, Dallas, TX is assigned to Frankford Middle School (middle), rated C+; Jackson Elementary School (elementary), rated C+; Plano West Senior High School (high), rated A-. All sit in Plano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6603 Dupper Ct, Dallas, TX compare to other homes in Dallas 75252?

Among the 6,888 homes in Dallas 75252, it is worth more than 39% of them ($590,543 against a typical $651,362), its price per square foot is higher than 19% of them ($226 against a typical $252), it is bigger than 54% of them (2,618 ft² against a typical 2,522 ft²) and it is newer than 22% of them (1983 against a typical 1986). Measured against all of Collin County, it is worth more than 65% 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 6603 Dupper Ct, Dallas, TX?

The 2024 property tax bill for 6603 Dupper Ct, Dallas, TX was $5,445. The county assessed it at $592,780.

More homes on Dupper Ct

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Assigned schools

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