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Single Family ResidenceResidential
$242,667$239 / 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

504 SIOUX TRL

LEANDER, TX 78641
1.5
Baths
1,015 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
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

$243K
$225K low$260K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$811 (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.$252,125 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$180,625
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,158
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$252,125

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILLIAMSON
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.1988
Lot (acres)The size of the land the home sits on, from county records.0.26
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
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.Patio · 100 ft²Porch · 250 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.

H
Leander High SchoolB+
High · Grades 9–12 · 0.6 mi
M
Running Brushy Middle SchoolA-
Middle · Grades 6–8 · 1.3 mi
E
Knowles Elementary SchoolD+
Elementary · Grades EE–5 · 1.5 mi

District: Leander Independent School District

Neighborhood · ZIP 78641These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.94,330
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.723 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,085
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,710
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

504 Sioux Trl 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 least valuable homes in Leander 78641
  • Costs more per square foot than 85% of homes in Leander 78641
  • Smaller than 98% of homes in Leander 78641
  • Has a bigger lot than 68% of homes in Williamson County
  • Older than 97% of homes in Leander 78641

What homes are worth in Leander 78641

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

This home
$257K$1.3M

This home is worth less than almost all homes in Leander 78641.

How it measures up in Leander 78641

The dot is this home. The mark in the middle is the typical home in Leander 78641.

Estimated value$242,667
CheaperTypical $424,849Pricier

Cheaper than almost all homes nearby

Price per ft²$239
CheaperTypical $194Pricier

Pricier than 85% of homes nearby

Living area1,015 ft²
SmallerTypical 2,300 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.26 ac
SmallerTypical 0.21 acBigger

Bigger than 62% of homes nearby

Year built1980
OlderTypical 2015Newer

Newer than 3% of homes nearby

How 504 Sioux Trl ranks against every home in each area.
MeasureThis homeLeander 78641Williamson County
Estimated valuepricier than$242,667almost no homes4% of homes
Price per ft²pricier than$23985% of homes84% of homes
Living areabigger than1,015 ft²2% of homes2% of homes
Lot sizebigger than0.26 ac62% of homes68% of homes
Year builtnewer than19803% of homes9% of homes

About 504 Sioux Trl

How much is 504 Sioux Trl, Leander, TX worth?

The TopHap Estimate for 504 Sioux Trl, Leander, TX is $242,667 as of Sep 24, 2026. The likely range is $225,383 to $259,951. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 504 Sioux Trl, Leander, TX last sell?

504 Sioux Trl, Leander, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 504 Sioux Trl, Leander, TX?

504 Sioux Trl, Leander, TX has 1.5 bathrooms, 1,015 square feet of living space and a 0.26-acre lot.

When was 504 Sioux Trl, Leander, TX built?

504 Sioux Trl, Leander, TX was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 504 Sioux Trl, Leander, TX?

504 Sioux Trl, Leander, TX is assigned to Leander High School (high), rated B+; Running Brushy Middle School (middle), rated A-; Knowles Elementary School (elementary), rated D+. All sit in Leander Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 Sioux Trl, Leander, TX compare to other homes in Leander 78641?

Among the 40,406 homes in Leander 78641, it is worth more than almost none of them ($242,667 against a typical $424,849), its price per square foot is higher than 85% of them ($239 against a typical $194), it is bigger than 2% of them (1,015 ft² against a typical 2,300 ft²), its lot is bigger than 62% of them (0.26 ac against a typical 0.21 ac) and it is newer than 3% of them (1980 against a typical 2015). Measured against all of Williamson County, it is worth more than 4% 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 504 Sioux Trl, Leander, TX?

The 2025 property tax bill for 504 Sioux Trl, Leander, TX was $811. The county assessed it at $252,125.

More homes on Sioux Trl

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