Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$431,270$251 / 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 96How 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 $429,723 on Jun 7, 2021

423 ALEX DR

COPPELL, TX 75019
3
Beds
2.5
Baths
1,717 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.
4,050 ft²
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$431K
$414K low$449K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$429,723 · Jun 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,633 (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.$429,990 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$329,990
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$449,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$429,990

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.0.09
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(5)

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
Town Center Elementary SchoolA+
Elementary · Grades PK–5 · 0.5 mi
M
Coppell Middle School NorthA+
Middle · Grades 6–8 · 0.7 mi
H
Coppell High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Coppell Independent School District

Neighborhood · ZIP 75019These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.44,298
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,572 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,232
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$181,073
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%

Owner Tools

Do you own this home?
Claim this home

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

423 Alex 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 less than 87% of homes in Coppell 75019
  • Costs more per square foot than 77% of homes in Dallas County
  • Smaller than 83% of homes in Coppell 75019
  • Has a smaller lot than 94% of homes in Coppell 75019
  • Newer than 69% of homes in Dallas County

What homes are worth in Coppell 75019

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

This home
$331K$1.5M

This home is worth more than 13% of homes in Coppell 75019.

How it measures up in Coppell 75019

The dot is this home. The mark in the middle is the typical home in Coppell 75019.

Estimated value$431,270
CheaperTypical $647,926Pricier

Pricier than 13% of homes nearby

Price per ft²$251
CheaperTypical $253Pricier

Pricier than 47% of homes nearby

Living area1,717 ft²
SmallerTypical 2,556 ft²Bigger

Bigger than 17% of homes nearby

Lot size4,050 ft²
SmallerTypical 0.21 acBigger

Bigger than 6% of homes nearby

Year built1990
OlderTypical 1992Newer

Newer than 44% of homes nearby

How 423 Alex Dr ranks against every home in each area.
MeasureThis homeCoppell 75019Dallas County
Estimated valuepricier than$431,27013% of homes71% of homes
Price per ft²pricier than$25147% of homes77% of homes
Living areabigger than1,717 ft²17% of homes51% of homes
Lot sizebigger than4,050 ft²6% of homes6% of homes
Year builtnewer than199044% of homes69% of homes

About 423 Alex Dr

How much is 423 Alex Dr, Coppell, TX worth?

The TopHap Estimate for 423 Alex Dr, Coppell, TX is $431,270 as of Sep 24, 2026. The likely range is $413,687 to $448,853. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 Alex Dr, Coppell, TX last sell?

423 Alex Dr, Coppell, TX last sold on Jun 7, 2021 for $429,723, according to the county's recorded deed.

How big is 423 Alex Dr, Coppell, TX?

423 Alex Dr, Coppell, TX has 3 bedrooms, 2.5 bathrooms, 1,717 square feet of living space and a 0.09-acre lot.

When was 423 Alex Dr, Coppell, TX built?

423 Alex Dr, Coppell, TX was built in 1990, making it 36 years old. The building has 2 stories.

What schools serve 423 Alex Dr, Coppell, TX?

423 Alex Dr, Coppell, TX is assigned to Town Center Elementary School (elementary), rated A+; Coppell Middle School North (middle), rated A+; Coppell High School (high), rated A+. All sit in Coppell Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 Alex Dr, Coppell, TX compare to other homes in Coppell 75019?

Among the 12,431 homes in Coppell 75019, it is worth more than 13% of them ($431,270 against a typical $647,926), its price per square foot is higher than 47% of them ($251 against a typical $253), it is bigger than 17% of them (1,717 ft² against a typical 2,556 ft²), its lot is bigger than 6% of them (4,050 ft² against a typical 0.21 ac) and it is newer than 44% of them (1990 against a typical 1992). Measured against all of Dallas County, it is worth more than 71% 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 423 Alex Dr, Coppell, TX?

The 2025 property tax bill for 423 Alex Dr, Coppell, TX was $6,633. The county assessed it at $429,990.

More homes on Alex Dr

Closest homes

More homes in Coppell 75019

Assigned schools

Explore the area

See this home in context

Open 423 Alex Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map