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Single Family ResidenceResidential
$713,732$269 / 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 96How 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 $525,000 on Apr 23, 2018

10521 ANTELOPE RUN

AUSTIN, TX 78748
3
Beds
2.5
Baths
2,653 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$714K
$683K low$745K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$525,000 · Apr 23, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,757 (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.$646,440 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$259,366
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$387,074
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$767,302
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$646,440

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTRAVIS
Lot (acres)The size of the land the home sits on, from county records.0.33
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.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 · 172 ft²

Transaction History(5)

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
Bowie High SchoolA
High · Grades 9–12 · 1.1 mi
E
Baranoff Elementary SchoolA
Elementary · Grades KG–5 · 1.4 mi
M
Bailey Middle SchoolB
Middle · Grades 6–8 · 1.5 mi

District: Austin Independent School District

Neighborhood · ZIP 78748These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.53,084
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,979 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,239
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,540
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

10521 Antelope Run 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 Austin 78748
  • Costs more per square foot than 77% of homes in Austin 78748
  • Bigger than 89% of homes in Austin 78748
  • Has a bigger lot than 90% of homes in Austin 78748
  • Newer than 79% of homes in Austin 78748

What homes are worth in Austin 78748

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

This home
$262K$753K

This home is worth more than 97% of homes in Austin 78748.

How it measures up in Austin 78748

The dot is this home. The mark in the middle is the typical home in Austin 78748.

Estimated value$713,732
CheaperTypical $400,507Pricier

Pricier than 97% of homes nearby

Price per ft²$269
CheaperTypical $234Pricier

Pricier than 77% of homes nearby

Living area2,653 ft²
SmallerTypical 1,812 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.32 ac
SmallerTypical 0.17 acBigger

Bigger than 90% of homes nearby

Year built2010
OlderTypical 2000Newer

Newer than 79% of homes nearby

How 10521 Antelope Run ranks against every home in each area.
MeasureThis homeAustin 78748Travis County
Estimated valuepricier than$713,73297% of homes73% of homes
Price per ft²pricier than$26977% of homes50% of homes
Living areabigger than2,653 ft²89% of homes78% of homes
Lot sizebigger than0.32 ac90% of homes81% of homes
Year builtnewer than201079% of homes71% of homes

About 10521 Antelope Run

How much is 10521 Antelope Run, Austin, TX worth?

The TopHap Estimate for 10521 Antelope Run, Austin, TX is $713,732 as of Oct 21, 2026. The likely range is $682,834 to $744,630. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10521 Antelope Run, Austin, TX last sell?

10521 Antelope Run, Austin, TX last sold on Apr 23, 2018 for $525,000, according to the county's recorded deed.

How big is 10521 Antelope Run, Austin, TX?

10521 Antelope Run, Austin, TX has 3 bedrooms, 2.5 bathrooms, 2,653 square feet of living space and a 0.33-acre lot.

When was 10521 Antelope Run, Austin, TX built?

10521 Antelope Run, Austin, TX was built in 2010, making it 16 years old. The building has 1 story.

What schools serve 10521 Antelope Run, Austin, TX?

10521 Antelope Run, Austin, TX is assigned to Bowie High School (high), rated A; Baranoff Elementary School (elementary), rated A; Bailey Middle School (middle), rated B. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10521 Antelope Run, Austin, TX compare to other homes in Austin 78748?

Among the 16,699 homes in Austin 78748, it is worth more than 97% of them ($713,732 against a typical $400,507), its price per square foot is higher than 77% of them ($269 against a typical $234), it is bigger than 89% of them (2,653 ft² against a typical 1,812 ft²), its lot is bigger than 90% of them (0.32 ac against a typical 0.17 ac) and it is newer than 79% of them (2010 against a typical 2000). Measured against all of Travis County, it is worth more than 73% 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 10521 Antelope Run, Austin, TX?

The 2025 property tax bill for 10521 Antelope Run, Austin, TX was $12,757. The county assessed it at $646,440.

More homes on Antelope Run

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Assigned schools

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