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Multi-Family Dwellings (Generic, Any Combination)Residential

3350 COLLEGE PARK DR

ROUND ROCK, TX 78665
0
Baths
215,861 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.
45.63 ac
Lot SizeThe size of the land the home sits on, from county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$195,901 (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.$45,500,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,593,589
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,906,411
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,500,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$45,500,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.55
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
46
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
100
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
49
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
46
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountyWilliamson
Lot (acres)The size of the land the home sits on, from county records.45.63

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

M
Hopewell Middle SchoolB-
Middle · Grades 6–8 · 0.5 mi
E
Union Hill Elementary SchoolC-
Elementary · Grades PK–5 · 0.6 mi
H
Stony Point High SchoolC+
High · Grades 9–12 · 1.1 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.68,564
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.$112,731
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,299
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%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.Yes

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

3350 College Park Dr 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 largest homes in Round Rock 78665
  • Among the largest lots 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.

Living area215,861 ft²
SmallerTypical 2,326 ft²Bigger

Bigger than almost all homes nearby

Lot size45.63 ac
SmallerTypical 0.18 acBigger

Bigger than almost all homes nearby

How 3350 College Park Dr ranks against every home in each area.
MeasureThis homeRound Rock 78665Williamson County
Living areabigger than215,861 ft²almost all homesalmost all homes
Lot sizebigger than45.63 acalmost all homesalmost all homes

About 3350 College Park Dr

How big is 3350 College Park Dr, Round Rock, TX?

3350 College Park Dr, Round Rock, TX has 215,861 square feet of living space and a 45.63-acre lot.

What schools serve 3350 College Park Dr, Round Rock, TX?

3350 College Park Dr, Round Rock, TX is assigned to Hopewell Middle School (middle), rated B-; Union Hill Elementary School (elementary), rated C-; 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 3350 College Park Dr, Round Rock, TX compare to other homes in Round Rock 78665?

Among the 20,792 homes in Round Rock 78665, it is bigger than almost all of them (215,861 ft² against a typical 2,326 ft²) and its lot is bigger than almost all of them (45.63 ac against a typical 0.18 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3350 College Park Dr, Round Rock, TX?

The 2025 property tax bill for 3350 College Park Dr, Round Rock, TX was $195,901. The county assessed it at $45,500,000.

More homes on College Park Dr

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Assigned schools

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