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Single Family ResidenceResidential
$560,408$193 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

851 MULLRANY DR

COPPELL, TX 75019
2
Baths
2,910 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$560K
$545K low$576K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,612 (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.$547,311 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$98,831
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$448,480
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$567,809
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$547,311

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.0.20
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(4)

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
Rockbrook Elementary SchoolD+
Elementary · Grades PK–5 · 1.2 mi
M
Durham Middle SchoolD
Middle · Grades 6–8 · 1.5 mi
H
Lewisville High SchoolD+
High · Grades 11–12 · 3.6 mi

District: Lewisville Independent School District

Neighborhood · ZIP 75019These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.44,298
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,572 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,232
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$181,073
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

851 Mullrany 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 68% of homes in Denton County
  • Among the lowest price per square foot in Coppell 75019
  • Bigger than 72% of homes in Denton County
  • Newer than 85% of homes in Coppell 75019

What homes are worth in Coppell 75019

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

This home
$325K$1.5M

This home is worth more than 37% of homes in Coppell 75019.

How it measures up in Coppell 75019

The dot is this home. The mark in the middle is the typical home in Coppell 75019.

Estimated value$560,408
CheaperTypical $644,258Pricier

Pricier than 37% of homes nearby

Price per ft²$193
CheaperTypical $254Pricier

Cheaper than almost all homes nearby

Living area2,910 ft²
SmallerTypical 2,555 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.2 ac
SmallerTypical 0.21 acBigger

Bigger than 47% of homes nearby

Year built2000
OlderTypical 1992Newer

Newer than 85% of homes nearby

How 851 Mullrany Dr ranks against every home in each area.
MeasureThis homeCoppell 75019Denton County
Estimated valuepricier than$560,40837% of homes68% of homes
Price per ft²pricier than$193almost no homes37% of homes
Living areabigger than2,910 ft²62% of homes72% of homes
Lot sizebigger than0.2 ac47% of homes63% of homes
Year builtnewer than200085% of homes37% of homes

About 851 Mullrany Dr

How much is 851 Mullrany Dr, Coppell, TX worth?

The TopHap Estimate for 851 Mullrany Dr, Coppell, TX is $560,408 as of Sep 24, 2026. The likely range is $544,992 to $575,824. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 851 Mullrany Dr, Coppell, TX last sell?

851 Mullrany Dr, Coppell, TX last sold on Apr 10, 2017, according to the county's recorded deed.

How big is 851 Mullrany Dr, Coppell, TX?

851 Mullrany Dr, Coppell, TX has 2 bathrooms, 2,910 square feet of living space and a 0.20-acre lot.

When was 851 Mullrany Dr, Coppell, TX built?

851 Mullrany Dr, Coppell, TX was built in 2000, making it 26 years old. The building has 2 stories.

What schools serve 851 Mullrany Dr, Coppell, TX?

851 Mullrany Dr, Coppell, TX is assigned to Rockbrook Elementary School (elementary), rated D+; Durham Middle School (middle), rated D; Lewisville High School (high), rated D+. All sit in Lewisville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 851 Mullrany Dr, Coppell, TX compare to other homes in Coppell 75019?

Among the 12,431 homes in Coppell 75019, it is worth more than 37% of them ($560,408 against a typical $644,258), its price per square foot is higher than almost none of them ($193 against a typical $254), it is bigger than 62% of them (2,910 ft² against a typical 2,555 ft²), its lot is bigger than 47% of them (0.2 ac against a typical 0.21 ac) and it is newer than 85% of them (2000 against a typical 1992). Measured against all of Denton County, it is worth more than 68% 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 851 Mullrany Dr, Coppell, TX?

The 2025 property tax bill for 851 Mullrany Dr, Coppell, TX was $3,612. The county assessed it at $547,311.

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