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Single Family ResidenceResidential
$479,404$220 / 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 96How 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

3840 ROCKBROOK DR

CARROLLTON, TX 75007
3
Beds
2
Baths
2,184 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
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

$479K
$459K low$500K 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.$385,404
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$308,323
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.19%
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.$94,000
BANK OF AMERICA · recorded Dec 22, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,053 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$471,765 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$131,905
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$360,024
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$428,877
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$491,929

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDenton
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.2005
Lot (acres)The size of the land the home sits on, from county records.0.16
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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

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.

E
Hebron Valley Elementary SchoolA
Elementary · Grades EE–5 · 0.7 mi
M
Creek Valley Middle SchoolB+
Middle · Grades 6–8 · 0.8 mi
H
Hebron High SchoolB+
High · Grades 10–12 · 3.6 mi

District: Lewisville Independent School District

Neighborhood · ZIP 75007These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.63,873
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,715 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,666
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,806
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

3840 Rockbrook 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 74% of homes in Carrollton 75007
  • Bigger than 69% of homes in Carrollton 75007
  • Has a smaller lot than 72% of homes in Carrollton 75007
  • Newer than 82% of homes in Carrollton 75007

What homes are worth in Carrollton 75007

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

This home
$286K$794K

This home is worth more than 74% of homes in Carrollton 75007.

How it measures up in Carrollton 75007

The dot is this home. The mark in the middle is the typical home in Carrollton 75007.

Estimated value$479,404
CheaperTypical $403,259Pricier

Pricier than 74% of homes nearby

Price per ft²$220
CheaperTypical $212Pricier

Pricier than 62% of homes nearby

Living area2,184 ft²
SmallerTypical 1,930 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.16 ac
SmallerTypical 0.18 acBigger

Bigger than 28% of homes nearby

Year built1994
OlderTypical 1984Newer

Newer than 82% of homes nearby

How 3840 Rockbrook Dr ranks against every home in each area.
MeasureThis homeIndian CreekCarrollton 75007Denton County
Estimated valuepricier than$479,40447% of homes74% of homes56% of homes
Price per ft²pricier than$22057% of homes62% of homes60% of homes
Living areabigger than2,184 ft²42% of homes69% of homes49% of homes
Lot sizebigger than0.16 ac37% of homes28% of homes39% of homes
Year builtnewer than199422% of homes82% of homes27% of homes

About 3840 Rockbrook Dr

How much is 3840 Rockbrook Dr, Carrollton, TX worth?

The TopHap Estimate for 3840 Rockbrook Dr, Carrollton, TX is $479,404 as of Jul 14, 2026. The likely range is $458,662 to $500,146. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3840 Rockbrook Dr, Carrollton, TX last sell?

3840 Rockbrook Dr, Carrollton, TX last sold on Oct 8, 2024, according to the county's recorded deed.

How big is 3840 Rockbrook Dr, Carrollton, TX?

3840 Rockbrook Dr, Carrollton, TX has 3 bedrooms, 2 bathrooms, 2,184 square feet of living space and a 0.16-acre lot.

When was 3840 Rockbrook Dr, Carrollton, TX built?

3840 Rockbrook Dr, Carrollton, TX was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 3840 Rockbrook Dr, Carrollton, TX?

3840 Rockbrook Dr, Carrollton, TX is assigned to Hebron Valley Elementary School (elementary), rated A; Creek Valley Middle School (middle), rated B+; Hebron High School (high), rated B+. All sit in Lewisville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3840 Rockbrook Dr, Carrollton, TX compare to other homes in Carrollton 75007?

Among the 16,216 homes in Carrollton 75007, it is worth more than 74% of them ($479,404 against a typical $403,259), its price per square foot is higher than 62% of them ($220 against a typical $212), it is bigger than 69% of them (2,184 ft² against a typical 1,930 ft²), its lot is bigger than 28% of them (0.16 ac against a typical 0.18 ac) and it is newer than 82% of them (1994 against a typical 1984). Measured against all of Denton County, it is worth more than 56% 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 3840 Rockbrook Dr, Carrollton, TX?

The 2024 property tax bill for 3840 Rockbrook Dr, Carrollton, TX was $5,053. The county assessed it at $471,765.

Closest homes

More homes in Carrollton 75007

Assigned schools

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