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Single Family ResidenceResidential
$454,842$148 / 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
Last sold for $166,300 on May 10, 2012

4020 ALDER CT

ROCKWALL, TX 75032
4
Beds
2.5
Baths
3,077 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
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

$455K
$428K low$482K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$166,300 · May 10, 2012

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$419,862 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$130,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$289,862
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$416,964
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$419,862

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyROCKWALL
Lot (acres)The size of the land the home sits on, from county records.0.42
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 · 250 ft²

Transaction History(4)

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
Sharon Shannon Elementary SchoolA
Elementary · Grades PK–6 · 0.8 mi
M
Ursula Rakow Middle School
Middle · Grades 7–8 · 2.0 mi
H
Rockwall-Heath High SchoolB+
High · Grades 10–12 · 5.7 mi

District: Rockwall Independent School District

Neighborhood · ZIP 75032These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.44,737
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.776 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,395
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$178,483
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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 Alder 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 more than 93% of homes in Timber Creek Estates
  • Costs less per square foot than 92% of homes in Rockwall 75032
  • Bigger than 91% of homes in Timber Creek Estates
  • Has a bigger lot than 93% of homes in Timber Creek Estates
  • Newer than 67% of homes in Timber Creek Estates

What homes are worth in Rockwall 75032

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

This home
$201K$1.9M

This home is worth more than 39% of homes in Rockwall 75032.

How it measures up in Rockwall 75032

The dot is this home. The mark in the middle is the typical home in Rockwall 75032.

Estimated value$454,842
CheaperTypical $534,874Pricier

Pricier than 39% of homes nearby

Price per ft²$148
CheaperTypical $208Pricier

Pricier than 8% of homes nearby

Living area3,077 ft²
SmallerTypical 2,772 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.42 ac
SmallerTypical 0.27 acBigger

Bigger than 63% of homes nearby

Year built2004
OlderTypical 2002Newer

Newer than 62% of homes nearby

How 4020 Alder Ct ranks against every home in each area.
MeasureThis homeTimber Creek EstatesRockwall 75032Rockwall County
Estimated valuepricier than$454,84293% of homes39% of homes57% of homes
Price per ft²pricier than$14813% of homes8% of homes14% of homes
Living areabigger than3,077 ft²91% of homes60% of homes75% of homes
Lot sizebigger than0.42 ac93% of homes63% of homes79% of homes
Year builtnewer than200467% of homes62% of homes48% of homes

About 4020 Alder Ct

How much is 4020 Alder Ct, Rockwall, TX worth?

The TopHap Estimate for 4020 Alder Ct, Rockwall, TX is $454,842 as of Sep 24, 2026. The likely range is $427,544 to $482,140. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4020 Alder Ct, Rockwall, TX last sell?

4020 Alder Ct, Rockwall, TX last sold on May 10, 2012 for $166,300, according to the county's recorded deed.

How big is 4020 Alder Ct, Rockwall, TX?

4020 Alder Ct, Rockwall, TX has 4 bedrooms, 2.5 bathrooms, 3,077 square feet of living space and a 0.42-acre lot.

When was 4020 Alder Ct, Rockwall, TX built?

4020 Alder Ct, Rockwall, TX was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 4020 Alder Ct, Rockwall, TX?

4020 Alder Ct, Rockwall, TX is assigned to Sharon Shannon Elementary School (elementary), rated A; Ursula Rakow Middle School (middle); Rockwall-Heath High School (high), rated B+. All sit in Rockwall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4020 Alder Ct, Rockwall, TX compare to other homes in Rockwall 75032?

Among the 13,632 homes in Rockwall 75032, it is worth more than 39% of them ($454,842 against a typical $534,874), its price per square foot is higher than 8% of them ($148 against a typical $208), it is bigger than 60% of them (3,077 ft² against a typical 2,772 ft²), its lot is bigger than 63% of them (0.42 ac against a typical 0.27 ac) and it is newer than 62% of them (2004 against a typical 2002). Measured against all of Rockwall County, it is worth more than 57% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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