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Single Family ResidenceResidential
$553,402$253 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

900 STARLITE CV

ROUND ROCK, TX 78665
0
Baths
2,190 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.
1.16 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.

Valuation

$553K
$528K low$579K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,899 (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.$448,892 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$408,084
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$515,782

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.2004
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.Patio · 1,200 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Teravista Elementary SchoolA
Elementary · Grades PK–5 · 1.3 mi
M
Hopewell Middle SchoolB-
Middle · Grades 6–8 · 2.3 mi
H
Stony Point High SchoolC+
High · Grades 9–12 · 3.7 mi

District: Round Rock Independent School District

Neighborhood · ZIP 78665These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.68,549
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,056 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,722
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,285
Average tempThe average temperature here across a full year.67°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

900 Starlite Cv 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 84% of homes in Round Rock 78665
  • Among the highest price per square foot in Round Rock 78665
  • Among the largest lots in Vizcaya
  • Among the oldest homes in Vizcaya

What homes are worth in Round Rock 78665

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

This home
$283K$779K

This home is worth more than 84% of homes in Round Rock 78665.

How it measures up in Round Rock 78665

The dot is this home. The mark in the middle is the typical home in Round Rock 78665.

Estimated value$553,402
CheaperTypical $405,791Pricier

Pricier than 84% of homes nearby

Price per ft²$253
CheaperTypical $183Pricier

Pricier than almost all homes nearby

Living area2,190 ft²
SmallerTypical 2,317 ft²Bigger

Bigger than 43% of homes nearby

Lot size1.16 ac
SmallerTypical 0.18 acBigger

Bigger than 98% of homes nearby

Year built1980
OlderTypical 2010Newer

Older than almost all homes nearby

How 900 Starlite Cv ranks against every home in each area.
MeasureThis homeVizcayaRound Rock 78665Williamson County
Estimated valuepricier than$553,40266% of homes84% of homes77% of homes
Price per ft²pricier than$25398% of homesalmost all homes88% of homes
Living areabigger than2,190 ft²38% of homes43% of homes54% of homes
Lot sizebigger than1.16 acalmost all homes98% of homes90% of homes
Year builtnewer than1980almost no homesalmost no homes9% of homes

About 900 Starlite Cv

How much is 900 Starlite Cv, Round Rock, TX worth?

The TopHap Estimate for 900 Starlite Cv, Round Rock, TX is $553,402 as of Aug 30, 2026. The likely range is $528,076 to $578,728. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 900 Starlite Cv, Round Rock, TX last sell?

900 Starlite Cv, Round Rock, TX last sold on Jan 1, 1900, according to the county's recorded deed.

When was 900 Starlite Cv, Round Rock, TX built?

900 Starlite Cv, Round Rock, TX was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 900 Starlite Cv, Round Rock, TX?

900 Starlite Cv, Round Rock, TX is assigned to Teravista Elementary School (elementary), rated A; Hopewell Middle School (middle), rated B-; Stony Point High School (high), rated C+. All sit in Round Rock Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 900 Starlite Cv, Round Rock, TX compare to other homes in Round Rock 78665?

Among the 20,801 homes in Round Rock 78665, it is worth more than 84% of them ($553,402 against a typical $405,791), its price per square foot is higher than almost all of them ($253 against a typical $183), it is bigger than 43% of them (2,190 ft² against a typical 2,317 ft²), its lot is bigger than 98% of them (1.16 ac against a typical 0.18 ac) and it is newer than almost none of them (1980 against a typical 2010). Measured against all of Williamson County, it is worth more than 77% 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 900 Starlite Cv, Round Rock, TX?

The 2025 property tax bill for 900 Starlite Cv, Round Rock, TX was $4,899. The county assessed it at $448,892.

More homes on Starlite Cv

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Assigned schools

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