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Single Family ResidenceResidential
$317,364$222 / 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 91How 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 $71,000 on May 26, 1999

434 BART ST

KELLER, TX 76248
3
Beds
2
Baths
1,428 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
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

$317K
$288K low$347K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$71,000 · May 26, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,097 (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.$212,066 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$219,239
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$219,239

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyTARRANT
Lot (acres)The size of the land the home sits on, from county records.0.25
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.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.

M
Keller Middle SchoolA
Middle · Grades 7–8 · 0.2 mi
E
Keller - Harvel Elementary SchoolA+
Elementary · Grades PK–4 · 0.3 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

434 Bart St 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 less than 95% of homes in Keller 76248
  • Costs more per square foot than 82% of homes in Tarrant County
  • Smaller than 93% of homes in Keller 76248
  • Has a bigger lot than 76% of homes in Tarrant County
  • Older than 98% 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
$286K$1.5M

This home is worth more than 5% 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$317,364
CheaperTypical $660,224Pricier

Pricier than 5% of homes nearby

Price per ft²$222
CheaperTypical $235Pricier

Pricier than 36% of homes nearby

Living area1,428 ft²
SmallerTypical 2,889 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.25 ac
SmallerTypical 0.24 acBigger

Bigger than 50% of homes nearby

Year built1971
OlderTypical 1998Newer

Newer than 2% of homes nearby

How 434 Bart St ranks against every home in each area.
MeasureThis homeKeller 76248Tarrant County
Estimated valuepricier than$317,3645% of homes48% of homes
Price per ft²pricier than$22236% of homes82% of homes
Living areabigger than1,428 ft²7% of homes26% of homes
Lot sizebigger than0.25 ac50% of homes76% of homes
Year builtnewer than19712% of homes27% of homes

About 434 Bart St

How much is 434 Bart St, Keller, TX worth?

The TopHap Estimate for 434 Bart St, Keller, TX is $317,364 as of Oct 21, 2026. The likely range is $287,740 to $346,988. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 434 Bart St, Keller, TX last sell?

434 Bart St, Keller, TX last sold on May 26, 1999 for $71,000, according to the county's recorded deed.

How big is 434 Bart St, Keller, TX?

434 Bart St, Keller, TX has 3 bedrooms, 2 bathrooms, 1,428 square feet of living space and a 0.25-acre lot.

When was 434 Bart St, Keller, TX built?

434 Bart St, Keller, TX was built in 1971, making it 55 years old. The building has 1 story.

What schools serve 434 Bart St, Keller, TX?

434 Bart St, Keller, TX is assigned to Keller Middle School (middle), rated A; Keller - Harvel Elementary School (elementary), 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 434 Bart St, Keller, TX compare to other homes in Keller 76248?

Among the 13,058 homes in Keller 76248, it is worth more than 5% of them ($317,364 against a typical $660,224), its price per square foot is higher than 36% of them ($222 against a typical $235), it is bigger than 7% of them (1,428 ft² against a typical 2,889 ft²), its lot is bigger than 50% of them (0.25 ac against a typical 0.24 ac) and it is newer than 2% of them (1971 against a typical 1998). Measured against all of Tarrant County, it is worth more than 48% 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 434 Bart St, Keller, TX?

The 2025 property tax bill for 434 Bart St, Keller, TX was $2,097. The county assessed it at $212,066.

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