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Single Family ResidenceResidential
$347,595$204 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

2421 N FM 740

ROCKWALL, TX 75032
0
Baths
1,708 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.
0.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
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

$348K
$293K low$402K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,972 (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.$258,316 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$216,474
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,842
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$249,285
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$258,316

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyROCKWALL
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.1978
Lot (acres)The size of the land the home sits on, from county records.0.99
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 169 ft²

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.

H
Rockwall-Heath High SchoolB+
High · Grades 10–12 · 0.8 mi
E
Linda Lyon Elementary SchoolA-
Elementary · Grades PK–6 · 1.5 mi
M
Maurine Cain Middle SchoolA-
Middle · Grades 7–8 · 2.8 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

2421 N Fm 740 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 77% of homes in Rockwall 75032
  • Costs more per square foot than 70% of homes in Rockwall County
  • Smaller than 82% of homes in Rockwall County
  • Has a bigger lot than 87% of homes in Rockwall County
  • Among the oldest homes in Rockwall 75032

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
$197K$1.8M

This home is worth more than 23% 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$347,595
CheaperTypical $530,275Pricier

Pricier than 23% of homes nearby

Price per ft²$204
CheaperTypical $205Pricier

Pricier than 48% of homes nearby

Living area1,708 ft²
SmallerTypical 2,752 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.99 ac
SmallerTypical 0.27 acBigger

Bigger than 76% of homes nearby

Year built1965
OlderTypical 2002Newer

Older than almost all homes nearby

How 2421 N Fm 740 ranks against every home in each area.
MeasureThis homeRockwall 75032Rockwall County
Estimated valuepricier than$347,59523% of homes30% of homes
Price per ft²pricier than$20448% of homes70% of homes
Living areabigger than1,708 ft²19% of homes18% of homes
Lot sizebigger than0.99 ac76% of homes87% of homes
Year builtnewer than1965almost no homesalmost no homes

About 2421 N Fm 740

How much is 2421 N Fm 740, Rockwall, TX worth?

The TopHap Estimate for 2421 N Fm 740, Rockwall, TX is $347,595 as of Aug 30, 2026. The likely range is $293,008 to $402,182. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2421 N Fm 740, Rockwall, TX last sell?

2421 N Fm 740, Rockwall, TX last sold on Aug 3, 2017, according to the county's recorded deed.

How big is 2421 N Fm 740, Rockwall, TX?

2421 N Fm 740, Rockwall, TX has 1,708 square feet of living space and a 0.99-acre lot.

When was 2421 N Fm 740, Rockwall, TX built?

2421 N Fm 740, Rockwall, TX was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 2421 N Fm 740, Rockwall, TX?

2421 N Fm 740, Rockwall, TX is assigned to Rockwall-Heath High School (high), rated B+; Linda Lyon Elementary School (elementary), rated A-; Maurine Cain Middle School (middle), rated A-. All sit in Rockwall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2421 N Fm 740, Rockwall, TX compare to other homes in Rockwall 75032?

Among the 13,632 homes in Rockwall 75032, it is worth more than 23% of them ($347,595 against a typical $530,275), its price per square foot is higher than 48% of them ($204 against a typical $205), it is bigger than 19% of them (1,708 ft² against a typical 2,752 ft²), its lot is bigger than 76% of them (0.99 ac against a typical 0.27 ac) and it is newer than almost none of them (1965 against a typical 2002). Measured against all of Rockwall County, it is worth more than 30% 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 2421 N Fm 740, Rockwall, TX?

The 2025 property tax bill for 2421 N Fm 740, Rockwall, TX was $3,972. The county assessed it at $258,316.

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