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Single Family ResidenceResidential
Last sold for $852,355 on Apr 7, 2026

4521 SKY HARBOR DR

ROCKWALL, TX 75087
0
Baths
3,891 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$852,355 · Apr 7, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,151 (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.$806,605 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$200,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$606,605
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$200,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$806,605

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.59
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
58
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyROCKWALL
Lot (acres)The size of the land the home sits on, from county records.0.19
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(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
J.W. Williams Middle SchoolA-
Middle · Grades 7–8 · 1.1 mi
E
Celia Hays Elementary SchoolA+
Elementary · Grades PK–6 · 1.3 mi
H
Rockwall High SchoolA
High · Grades 10–12 · 5.1 mi

District: Rockwall Independent School District

Neighborhood · ZIP 75087These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.54,035
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,581 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,886
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,394
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

4521 Sky Harbor 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.

  • Bigger than 92% of homes in Rockwall 75087

How it measures up in Rockwall 75087

The dot is this home. The mark in the middle is the typical home in Rockwall 75087.

Living area3,891 ft²
SmallerTypical 2,558 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.19 ac
SmallerTypical 0.2 acBigger

Bigger than 46% of homes nearby

How 4521 Sky Harbor Dr ranks against every home in each area.
MeasureThis homeRockwall 75087Rockwall County
Living areabigger than3,891 ft²92% of homes91% of homes
Lot sizebigger than0.19 ac46% of homes47% of homes

About 4521 Sky Harbor Dr

When did 4521 Sky Harbor Dr, Rockwall, TX last sell?

4521 Sky Harbor Dr, Rockwall, TX last sold on Apr 7, 2026 for $852,355, according to the county's recorded deed.

How big is 4521 Sky Harbor Dr, Rockwall, TX?

4521 Sky Harbor Dr, Rockwall, TX has 3,891 square feet of living space and a 0.19-acre lot.

What schools serve 4521 Sky Harbor Dr, Rockwall, TX?

4521 Sky Harbor Dr, Rockwall, TX is assigned to J.W. Williams Middle School (middle), rated A-; Celia Hays Elementary School (elementary), rated A+; Rockwall High School (high), rated A. All sit in Rockwall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4521 Sky Harbor Dr, Rockwall, TX compare to other homes in Rockwall 75087?

Among the 16,666 homes in Rockwall 75087, it is bigger than 92% of them (3,891 ft² against a typical 2,558 ft²) and its lot is bigger than 46% of them (0.19 ac against a typical 0.2 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4521 Sky Harbor Dr, Rockwall, TX?

The 2025 property tax bill for 4521 Sky Harbor Dr, Rockwall, TX was $3,151. The county assessed it at $806,605.

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