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Single Family ResidenceResidential
$1,189,947$288 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $521,300 on Mar 24, 2009

400 TIMBERLINE DR

KELLER, TX 76248
4
Beds
3
Baths
4,135 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.
2007
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

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$521,300 · Mar 24, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,736 (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.$954,414 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$145,520
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$808,894
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$954,414
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$954,414

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTARRANT
Lot (acres)The size of the land the home sits on, from county records.0.36
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 36 ft²

Transaction History(3)

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
Keller - Harvel Elementary SchoolA+
Elementary · Grades PK–4 · 0.3 mi
M
Keller Middle SchoolA
Middle · Grades 7–8 · 0.5 mi
H
Keller High SchoolA
High · Grades 9–12 · 0.7 mi

District: Keller Independent School District

Neighborhood · ZIP 76248These 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.28
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.40,937
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,738 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$153,633
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$184,915
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.64%

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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

400 Timberline 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 97% of homes in Tarrant County
  • Costs more per square foot than 94% of homes in Tarrant County
  • Bigger than 96% of homes in Tarrant County
  • Has a bigger lot than 88% of homes in Tarrant County
  • Newer than 81% of homes in Keller 76248

What homes are worth in Keller 76248

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

This home
$287K$1.5M

This home is worth more than 94% of homes in Keller 76248.

How it measures up in Keller 76248

The dot is this home. The mark in the middle is the typical home in Keller 76248.

Estimated value$1,189,947
CheaperTypical $659,422Pricier

Pricier than 94% of homes nearby

Price per ft²$288
CheaperTypical $236Pricier

Pricier than 87% of homes nearby

Living area4,135 ft²
SmallerTypical 2,887 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.36 ac
SmallerTypical 0.25 acBigger

Bigger than 73% of homes nearby

Year built2007
OlderTypical 1998Newer

Newer than 81% of homes nearby

How 400 Timberline Dr ranks against every home in each area.
MeasureThis homeKeller 76248Tarrant County
Estimated valuepricier than$1,189,94794% of homes97% of homes
Price per ft²pricier than$28887% of homes94% of homes
Living areabigger than4,135 ft²89% of homes96% of homes
Lot sizebigger than0.36 ac73% of homes88% of homes
Year builtnewer than200781% of homes81% of homes

About 400 Timberline Dr

How much is 400 Timberline Dr, Keller, TX worth?

The TopHap Estimate for 400 Timberline Dr, Keller, TX is $1,189,947 as of Oct 21, 2026. The likely range is $1,055,775 to $1,324,119. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Timberline Dr, Keller, TX last sell?

400 Timberline Dr, Keller, TX last sold on Mar 24, 2009 for $521,300, according to the county's recorded deed.

How big is 400 Timberline Dr, Keller, TX?

400 Timberline Dr, Keller, TX has 4 bedrooms, 3 bathrooms, 4,135 square feet of living space and a 0.36-acre lot.

When was 400 Timberline Dr, Keller, TX built?

400 Timberline Dr, Keller, TX was built in 2007, making it 19 years old. The building has 2 stories.

What schools serve 400 Timberline Dr, Keller, TX?

400 Timberline Dr, Keller, TX is assigned to Keller - Harvel Elementary School (elementary), rated A+; Keller Middle School (middle), rated A; Keller High School (high), rated A. All sit in Keller Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Timberline Dr, Keller, TX compare to other homes in Keller 76248?

Among the 13,058 homes in Keller 76248, it is worth more than 94% of them ($1,189,947 against a typical $659,422), its price per square foot is higher than 87% of them ($288 against a typical $236), it is bigger than 89% of them (4,135 ft² against a typical 2,887 ft²), its lot is bigger than 73% of them (0.36 ac against a typical 0.25 ac) and it is newer than 81% of them (2007 against a typical 1998). Measured against all of Tarrant County, it is worth more than 97% 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 400 Timberline Dr, Keller, TX?

The 2025 property tax bill for 400 Timberline Dr, Keller, TX was $7,736. The county assessed it at $954,414.

More homes on Timberline Dr

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Assigned schools

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