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Single Family ResidenceResidential
$328,672$172 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

305 COUNTY LINE RD

ROCKWALL, TX 75032
0
Baths
1,914 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
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

$329K
$305K low$352K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$328,672
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$262,938

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,951 (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.$319,181 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$118,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$200,381
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$333,526
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$319,181

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.1991
Lot (acres)The size of the land the home sits on, from county records.0.24
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
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 · 343 ft²

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

E
Davis Elementary SchoolC
Elementary · Grades KG–5 · 0.6 mi
M
Ouida Baley Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
H
Royse City High SchoolC
High · Grades 9–12 · 2.3 mi

District: Royse City 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

305 County Line Rd 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 81% of homes in Rockwall 75032
  • Costs less per square foot than 80% of homes in Rockwall 75032
  • Smaller than 75% of homes in Rockwall 75032
  • Older than 85% of 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
$194K$2M

This home is worth more than 19% 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$328,672
CheaperTypical $541,264Pricier

Pricier than 19% of homes nearby

Price per ft²$172
CheaperTypical $210Pricier

Pricier than 20% of homes nearby

Living area1,914 ft²
SmallerTypical 2,770 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.24 ac
SmallerTypical 0.27 acBigger

Bigger than 45% of homes nearby

Year built1985
OlderTypical 2002Newer

Newer than 15% of homes nearby

How 305 County Line Rd ranks against every home in each area.
MeasureThis homeRockwall 75032Rockwall County
Estimated valuepricier than$328,67219% of homes25% of homes
Price per ft²pricier than$17220% of homes37% of homes
Living areabigger than1,914 ft²25% of homes28% of homes
Lot sizebigger than0.24 ac45% of homes63% of homes
Year builtnewer than198515% of homes16% of homes

About 305 County Line Rd

How much is 305 County Line Rd, Rockwall, TX worth?

The TopHap Estimate for 305 County Line Rd, Rockwall, TX is $328,672 as of Jul 14, 2026. The likely range is $305,271 to $352,073. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 305 County Line Rd, Rockwall, TX last sell?

305 County Line Rd, Rockwall, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 305 County Line Rd, Rockwall, TX?

305 County Line Rd, Rockwall, TX has 1,914 square feet of living space and a 0.24-acre lot.

When was 305 County Line Rd, Rockwall, TX built?

305 County Line Rd, Rockwall, TX was built in 1985, making it 41 years old. The building has 1 story.

What schools serve 305 County Line Rd, Rockwall, TX?

305 County Line Rd, Rockwall, TX is assigned to Davis Elementary School (elementary), rated C; Ouida Baley Middle School (middle), rated C-; Royse City High School (high), rated C. All sit in Royse City Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 305 County Line Rd, Rockwall, TX compare to other homes in Rockwall 75032?

Among the 13,644 homes in Rockwall 75032, it is worth more than 19% of them ($328,672 against a typical $541,264), its price per square foot is higher than 20% of them ($172 against a typical $210), it is bigger than 25% of them (1,914 ft² against a typical 2,770 ft²), its lot is bigger than 45% of them (0.24 ac against a typical 0.27 ac) and it is newer than 15% of them (1985 against a typical 2002). Measured against all of Rockwall County, it is worth more than 25% 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 305 County Line Rd, Rockwall, TX?

The 2025 property tax bill for 305 County Line Rd, Rockwall, TX was $6,951. The county assessed it at $319,181.

Closest homes

More homes in Rockwall 75032

Assigned schools

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