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Single Family ResidenceResidential
$4,801,509$688 / 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 Sep 24, 2026
Last sold for $2,506,300 on Mar 1, 2022

9900 PRESTON RD

DALLAS, TX 75230
5
Beds
5.5
Baths
6,980 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.
0.87 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$4.8M
$4.5M low$5.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,506,300 · Mar 1, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$59,200 (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.$3,946,960 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,690,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,256,460
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,028,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,946,960

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
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.2015
Lot (acres)The size of the land the home sits on, from county records.0.87
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Aluminum
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.Pool W/Hot Tub/Spa
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Wet barPool house

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
Preston Hollow Elementary SchoolB-
Elementary · Grades EE–5 · 0.5 mi
H
Hillcrest High SchoolC
High · Grades 9–12 · 1.0 mi
M
Benjamin Franklin International Exploratory AcademyC
Middle · Grades 6–8 · 1.1 mi

District: Dallas Independent School District

Neighborhood · ZIP 75230These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.26,092
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,724 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,721
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$209,337
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

9900 Preston 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.

  • Among the most valuable homes in Dallas 75230
  • Costs more per square foot than 98% of homes in Dallas County
  • Among the largest homes in Dallas County
  • Among the largest lots in Preston Hollow North
  • Newer than 76% of homes in Dallas County

What homes are worth in Dallas 75230

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

This home
$119K$4.6M

This home is worth more than almost all homes in Dallas 75230.

How it measures up in Dallas 75230

The dot is this home. The mark in the middle is the typical home in Dallas 75230.

Estimated value$4,801,509
CheaperTypical $1,307,162Pricier

Pricier than almost all homes nearby

Price per ft²$688
CheaperTypical $398Pricier

Pricier than 96% of homes nearby

Living area6,980 ft²
SmallerTypical 2,998 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.87 ac
SmallerTypical 0.38 acBigger

Bigger than 75% of homes nearby

Year built1997
OlderTypical 1972Newer

Newer than 75% of homes nearby

How 9900 Preston Rd ranks against every home in each area.
MeasureThis homePreston Hollow NorthDallas 75230Dallas County
Estimated valuepricier than$4,801,50997% of homesalmost all homesalmost all homes
Price per ft²pricier than$68892% of homes96% of homes98% of homes
Living areabigger than6,980 ft²91% of homes97% of homesalmost all homes
Lot sizebigger than0.87 acalmost all homes75% of homes91% of homes
Year builtnewer than199746% of homes75% of homes76% of homes

About 9900 Preston Rd

How much is 9900 Preston Rd, Dallas, TX worth?

The TopHap Estimate for 9900 Preston Rd, Dallas, TX is $4,801,509 as of Sep 24, 2026. The likely range is $4,475,648 to $5,127,370. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9900 Preston Rd, Dallas, TX last sell?

9900 Preston Rd, Dallas, TX last sold on Mar 1, 2022 for $2,506,300, according to the county's recorded deed.

How big is 9900 Preston Rd, Dallas, TX?

9900 Preston Rd, Dallas, TX has 5 bedrooms, 5.5 bathrooms, 6,980 square feet of living space and a 0.87-acre lot.

When was 9900 Preston Rd, Dallas, TX built?

9900 Preston Rd, Dallas, TX was built in 1997, making it 29 years old. The building has 2 stories.

What schools serve 9900 Preston Rd, Dallas, TX?

9900 Preston Rd, Dallas, TX is assigned to Preston Hollow Elementary School (elementary), rated B-; Hillcrest High School (high), rated C; Benjamin Franklin International Exploratory Academy (middle), rated C. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9900 Preston Rd, Dallas, TX compare to other homes in Dallas 75230?

Among the 9,921 homes in Dallas 75230, it is worth more than almost all of them ($4,801,509 against a typical $1,307,162), its price per square foot is higher than 96% of them ($688 against a typical $398), it is bigger than 97% of them (6,980 ft² against a typical 2,998 ft²), its lot is bigger than 75% of them (0.87 ac against a typical 0.38 ac) and it is newer than 75% of them (1997 against a typical 1972). Measured against all of Dallas County, it is worth more than almost all 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 9900 Preston Rd, Dallas, TX?

The 2025 property tax bill for 9900 Preston Rd, Dallas, TX was $59,200. The county assessed it at $3,946,960.

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