Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$504,050$175 / 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 Jul 14, 2026
Last sold for $146,700 on Sep 25, 2007

3036 COBBLESTONE DR

ROCKWALL, TX 75087
4
Beds
2.5
Baths
2,885 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.
0.36 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

$504K
$476K low$532K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$146,700 · Sep 25, 2007
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.$411,491
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$329,193
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.18%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$92,559
JPMORGAN CHASE BANK NA · recorded Jul 5, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,826 (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.$486,882 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$348,882
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$464,609
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$486,882

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.2006
Lot (acres)The size of the land the home sits on, from county records.0.36
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.Patio · 104 ft²Porch · 79 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
Celia Hays Elementary SchoolA+
Elementary · Grades PK–6 · 0.3 mi
M
J.W. Williams Middle SchoolA-
Middle · Grades 7–8 · 0.9 mi
H
Rockwall High SchoolA
High · Grades 10–12 · 4.1 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.54,034
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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

3036 Cobblestone 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.

  • Worth more than 65% of homes in Rockwall County
  • Bigger than 69% of homes in Rockwall County
  • Has a bigger lot than 86% of homes in Rockwall 75087

What homes are worth in Rockwall 75087

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

This home
$240K$922K

This home is worth more than 62% 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.

Estimated value$504,050
CheaperTypical $455,791Pricier

Pricier than 62% of homes nearby

Price per ft²$175
CheaperTypical $183Pricier

Pricier than 37% of homes nearby

Living area2,885 ft²
SmallerTypical 2,549 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.36 ac
SmallerTypical 0.2 acBigger

Bigger than 86% of homes nearby

Year built2004
OlderTypical 2005Newer

Newer than 48% of homes nearby

How 3036 Cobblestone Dr ranks against every home in each area.
MeasureThis homeRockwall 75087Rockwall County
Estimated valuepricier than$504,05062% of homes65% of homes
Price per ft²pricier than$17537% of homes41% of homes
Living areabigger than2,885 ft²64% of homes69% of homes
Lot sizebigger than0.36 ac86% of homes76% of homes
Year builtnewer than200448% of homes48% of homes

About 3036 Cobblestone Dr

How much is 3036 Cobblestone Dr, Rockwall, TX worth?

The TopHap Estimate for 3036 Cobblestone Dr, Rockwall, TX is $504,050 as of Jul 14, 2026. The likely range is $475,675 to $532,425. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3036 Cobblestone Dr, Rockwall, TX last sell?

3036 Cobblestone Dr, Rockwall, TX last sold on Sep 25, 2007 for $146,700, according to the county's recorded deed.

How big is 3036 Cobblestone Dr, Rockwall, TX?

3036 Cobblestone Dr, Rockwall, TX has 4 bedrooms, 2.5 bathrooms, 2,885 square feet of living space and a 0.36-acre lot.

When was 3036 Cobblestone Dr, Rockwall, TX built?

3036 Cobblestone Dr, Rockwall, TX was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 3036 Cobblestone Dr, Rockwall, TX?

3036 Cobblestone Dr, Rockwall, TX is assigned to Celia Hays Elementary School (elementary), rated A+; J.W. Williams Middle School (middle), 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 3036 Cobblestone Dr, Rockwall, TX compare to other homes in Rockwall 75087?

Among the 16,688 homes in Rockwall 75087, it is worth more than 62% of them ($504,050 against a typical $455,791), its price per square foot is higher than 37% of them ($175 against a typical $183), it is bigger than 64% of them (2,885 ft² against a typical 2,549 ft²), its lot is bigger than 86% of them (0.36 ac against a typical 0.2 ac) and it is newer than 48% of them (2004 against a typical 2005). Measured against all of Rockwall County, it is worth more than 65% 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 3036 Cobblestone Dr, Rockwall, TX?

The 2025 property tax bill for 3036 Cobblestone Dr, Rockwall, TX was $5,826. The county assessed it at $486,882.

Closest homes

More homes in Rockwall 75087

Assigned schools

Explore the area

See this home in context

Open 3036 Cobblestone Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map