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Single Family ResidenceResidential
$397,034$223 / 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 94How 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 $152,958 on Jun 12, 2006

421 CHARLES ST

KELLER, TX 76248
3
Beds
2
Baths
1,784 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.
2001
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

$397K
$371K low$423K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$152,958 · Jun 12, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,580 (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.$298,893 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$218,893
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$368,459
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$298,893

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.0.20
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 169 ft²

Transaction History(2)

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 · 0.2 mi
M
Keller Middle SchoolA
Middle · Grades 7–8 · 0.2 mi
H
Keller High SchoolA
High · Grades 9–12 · 1.0 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

421 Charles 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 87% of homes in Keller 76248
  • Costs more per square foot than 83% of homes in Tarrant County
  • Smaller than 84% of homes in Keller 76248
  • Has a smaller lot than 67% of homes in Keller 76248
  • Newer than 67% 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 13% 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$397,034
CheaperTypical $660,224Pricier

Pricier than 13% of homes nearby

Price per ft²$223
CheaperTypical $235Pricier

Pricier than 36% of homes nearby

Living area1,784 ft²
SmallerTypical 2,889 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.2 ac
SmallerTypical 0.24 acBigger

Bigger than 33% of homes nearby

Year built2001
OlderTypical 1998Newer

Newer than 67% of homes nearby

How 421 Charles St ranks against every home in each area.
MeasureThis homeKeller 76248Tarrant County
Estimated valuepricier than$397,03413% of homes68% of homes
Price per ft²pricier than$22336% of homes83% of homes
Living areabigger than1,784 ft²16% of homes47% of homes
Lot sizebigger than0.2 ac33% of homes62% of homes
Year builtnewer than200167% of homes66% of homes

About 421 Charles St

How much is 421 Charles St, Keller, TX worth?

The TopHap Estimate for 421 Charles St, Keller, TX is $397,034 as of Oct 21, 2026. The likely range is $371,416 to $422,652. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Charles St, Keller, TX last sell?

421 Charles St, Keller, TX last sold on Jun 12, 2006 for $152,958, according to the county's recorded deed.

How big is 421 Charles St, Keller, TX?

421 Charles St, Keller, TX has 3 bedrooms, 2 bathrooms, 1,784 square feet of living space and a 0.20-acre lot.

When was 421 Charles St, Keller, TX built?

421 Charles St, Keller, TX was built in 2001, making it 25 years old. The building has 1 story.

What schools serve 421 Charles St, Keller, TX?

421 Charles St, 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 421 Charles St, Keller, TX compare to other homes in Keller 76248?

Among the 13,058 homes in Keller 76248, it is worth more than 13% of them ($397,034 against a typical $660,224), its price per square foot is higher than 36% of them ($223 against a typical $235), it is bigger than 16% of them (1,784 ft² against a typical 2,889 ft²), its lot is bigger than 33% of them (0.2 ac against a typical 0.24 ac) and it is newer than 67% of them (2001 against a typical 1998). Measured against all of Tarrant 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 421 Charles St, Keller, TX?

The 2025 property tax bill for 421 Charles St, Keller, TX was $3,580. The county assessed it at $298,893.

More homes on Charles St

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Assigned schools

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