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Single Family ResidenceResidential
$446,306$192 / 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 91How 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 LAWNGATE DR

DALLAS, TX 75287
3
Beds
3
Baths
2,329 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.
1984
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

$446K
$407K low$486K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,448 (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.$557,515 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$397,515
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$505,748
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$557,515

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.2010
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)
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 42 ft²

Transaction History(2)

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
Mitchell Elementary SchoolB+
Elementary · Grades PK–5 · 0.7 mi
H
Plano West Senior High SchoolA-
High · Grades 11–12 · 3.3 mi
M
Frankford Middle SchoolC+
Middle · Grades 6–8 · 4.1 mi

District: Plano Independent School District

Neighborhood · ZIP 75287These 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.154
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.62,741
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11,150 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,852
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,726
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 Lawngate 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.

  • Costs less per square foot than 86% of homes in Dallas 75287
  • Bigger than 84% of homes in Regency Park
  • Older than 85% of homes in Collin County

What homes are worth in Dallas 75287

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

This home
$161K$1.8M

This home is worth more than 45% of homes in Dallas 75287.

How it measures up in Dallas 75287

The dot is this home. The mark in the middle is the typical home in Dallas 75287.

Estimated value$446,306
CheaperTypical $463,343Pricier

Pricier than 45% of homes nearby

Price per ft²$192
CheaperTypical $225Pricier

Pricier than 14% of homes nearby

Living area2,329 ft²
SmallerTypical 2,225 ft²Bigger

Bigger than 54% of homes nearby

Year built1984
OlderTypical 1986Newer

Newer than 37% of homes nearby

How 4020 Lawngate Dr ranks against every home in each area.
MeasureThis homeRegency ParkDallas 75287Collin County
Estimated valuepricier than$446,30663% of homes45% of homes38% of homes
Price per ft²pricier than$19228% of homes14% of homes31% of homes
Living areabigger than2,329 ft²84% of homes54% of homes46% of homes
Year builtnewer than198462% of homes37% of homes15% of homes

About 4020 Lawngate Dr

How much is 4020 Lawngate Dr, Dallas, TX worth?

The TopHap Estimate for 4020 Lawngate Dr, Dallas, TX is $446,306 as of Sep 24, 2026. The likely range is $407,089 to $485,523. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4020 Lawngate Dr, Dallas, TX last sell?

4020 Lawngate Dr, Dallas, TX last sold on Nov 7, 2000, according to the county's recorded deed.

How big is 4020 Lawngate Dr, Dallas, TX?

4020 Lawngate Dr, Dallas, TX has 3 bedrooms, 3 bathrooms and 2,329 square feet of living space.

When was 4020 Lawngate Dr, Dallas, TX built?

4020 Lawngate Dr, Dallas, TX was built in 1984, making it 42 years old. The building has 1 story.

What schools serve 4020 Lawngate Dr, Dallas, TX?

4020 Lawngate Dr, Dallas, TX is assigned to Mitchell Elementary School (elementary), rated B+; Plano West Senior High School (high), rated A-; Frankford Middle School (middle), rated C+. All sit in Plano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4020 Lawngate Dr, Dallas, TX compare to other homes in Dallas 75287?

Among the 6,575 homes in Dallas 75287, it is worth more than 45% of them ($446,306 against a typical $463,343), its price per square foot is higher than 14% of them ($192 against a typical $225), it is bigger than 54% of them (2,329 ft² against a typical 2,225 ft²) and it is newer than 37% of them (1984 against a typical 1986). Measured against all of Collin County, it is worth more than 38% 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 Lawngate Dr, Dallas, TX?

The 2024 property tax bill for 4020 Lawngate Dr, Dallas, TX was $2,448. The county assessed it at $557,515.

More homes on Lawngate Dr

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Assigned schools

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