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Single Family ResidenceResidential
$795,149$317 / 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 92How 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

4020 PORT ROYAL DR

DALLAS, TX 75244
4
Beds
2
Baths
2,512 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
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

$795K
$734K low$856K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,725 (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.$669,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$400,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$269,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$641,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$669,000

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

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
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.26
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Tom C. Gooch Elementary SchoolB+
Elementary · Grades EE–6 · 0.1 mi
M
Thomas C. Marsh Preparatory AcademyC
Middle · Grades 7–8 · 0.3 mi
H
W.T. White High SchoolC-
High · Grades 9–12 · 0.9 mi

District: Dallas Independent School District

Neighborhood · ZIP 75244These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.12,791
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,731 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$116,863
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$159,032
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

4020 Port Royal 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 89% of homes in Dallas County
  • Costs more per square foot than 87% of homes in Dallas County
  • Bigger than 79% of homes in Dallas County
  • Has a bigger lot than 74% of homes in Dallas County

What homes are worth in Dallas 75244

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

This home
$117K$2.4M

This home is worth more than 51% of homes in Dallas 75244.

How it measures up in Dallas 75244

The dot is this home. The mark in the middle is the typical home in Dallas 75244.

Estimated value$795,149
CheaperTypical $780,299Pricier

Pricier than 51% of homes nearby

Price per ft²$317
CheaperTypical $305Pricier

Pricier than 55% of homes nearby

Living area2,512 ft²
SmallerTypical 2,504 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.26 ac
SmallerTypical 0.29 acBigger

Bigger than 37% of homes nearby

Year built1967
OlderTypical 1968Newer

Newer than 45% of homes nearby

How 4020 Port Royal Dr ranks against every home in each area.
MeasureThis homeGlen Meadow EstatesDallas 75244Dallas County
Estimated valuepricier than$795,14969% of homes51% of homes89% of homes
Price per ft²pricier than$31776% of homes55% of homes87% of homes
Living areabigger than2,512 ft²58% of homes51% of homes79% of homes
Lot sizebigger than0.26 ac48% of homes37% of homes74% of homes
Year builtnewer than196748% of homes45% of homes37% of homes

About 4020 Port Royal Dr

How much is 4020 Port Royal Dr, Dallas, TX worth?

The TopHap Estimate for 4020 Port Royal Dr, Dallas, TX is $795,149 as of Sep 24, 2026. The likely range is $734,260 to $856,038. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4020 Port Royal Dr, Dallas, TX last sell?

4020 Port Royal Dr, Dallas, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4020 Port Royal Dr, Dallas, TX?

4020 Port Royal Dr, Dallas, TX has 4 bedrooms, 2 bathrooms, 2,512 square feet of living space and a 0.26-acre lot.

When was 4020 Port Royal Dr, Dallas, TX built?

4020 Port Royal Dr, Dallas, TX was built in 1967, making it 59 years old. The building has 1 story.

What schools serve 4020 Port Royal Dr, Dallas, TX?

4020 Port Royal Dr, Dallas, TX is assigned to Tom C. Gooch Elementary School (elementary), rated B+; Thomas C. Marsh Preparatory Academy (middle), rated C; W.T. White High School (high), rated C-. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4020 Port Royal Dr, Dallas, TX compare to other homes in Dallas 75244?

Among the 3,462 homes in Dallas 75244, it is worth more than 51% of them ($795,149 against a typical $780,299), its price per square foot is higher than 55% of them ($317 against a typical $305), it is bigger than 51% of them (2,512 ft² against a typical 2,504 ft²), its lot is bigger than 37% of them (0.26 ac against a typical 0.29 ac) and it is newer than 45% of them (1967 against a typical 1968). Measured against all of Dallas County, it is worth more than 89% 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 4020 Port Royal Dr, Dallas, TX?

The 2025 property tax bill for 4020 Port Royal Dr, Dallas, TX was $3,725. The county assessed it at $669,000.

More homes on Port Royal Dr

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