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Single Family ResidenceResidential
$775,284$177 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

522 ROUND VALLEY TRL

LIBERTY HILL, TX 78642
5
Beds
4.5
Baths
4,379 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.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$775K
$661K low$890K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$775,284
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$620,227

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,913 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$719,397 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$653,997
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$757,019

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILLIAMSON
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Porch · 317 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
Santa Rita Elementary SchoolA
Elementary · Grades PK–5 · 0.4 mi
M
Santa Rita Middle SchoolB+
Middle · Grades 6–8 · 1.2 mi
H
Liberty Hill High SchoolB+
High · Grades 9–12 · 6.8 mi

District: Liberty Hill Independent School District

Neighborhood · ZIP 78642These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.21,590
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.222 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,372
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,171
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

522 Round Valley 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.

  • Worth more than 92% of homes in Williamson County
  • Costs less per square foot than 74% of homes in Williamson County
  • Bigger than 98% of homes in Liberty Hill 78642
  • Has a smaller lot than 76% of homes in Liberty Hill 78642
  • Newer than 89% of homes in Williamson County

What homes are worth in Liberty Hill 78642

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

This home
$278K$1.2M

This home is worth more than 82% of homes in Liberty Hill 78642.

How it measures up in Liberty Hill 78642

The dot is this home. The mark in the middle is the typical home in Liberty Hill 78642.

Estimated value$775,284
CheaperTypical $485,040Pricier

Pricier than 82% of homes nearby

Price per ft²$177
CheaperTypical $199Pricier

Pricier than 29% of homes nearby

Living area4,379 ft²
SmallerTypical 2,432 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.2 ac
SmallerTypical 1.01 acBigger

Bigger than 24% of homes nearby

Year built2021
OlderTypical 2019Newer

Newer than 74% of homes nearby

How 522 Round Valley Trl ranks against every home in each area.
MeasureThis homeLiberty Hill 78642Williamson County
Estimated valuepricier than$775,28482% of homes92% of homes
Price per ft²pricier than$17729% of homes26% of homes
Living areabigger than4,379 ft²98% of homes98% of homes
Lot sizebigger than0.2 ac24% of homes53% of homes
Year builtnewer than202174% of homes89% of homes

About 522 Round Valley Trl

How much is 522 Round Valley Trl, Liberty Hill, TX worth?

The TopHap Estimate for 522 Round Valley Trl, Liberty Hill, TX is $775,284 as of Jul 14, 2026. The likely range is $661,038 to $889,530. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 522 Round Valley Trl, Liberty Hill, TX last sell?

522 Round Valley Trl, Liberty Hill, TX last sold on Feb 20, 2024, according to the county's recorded deed.

How big is 522 Round Valley Trl, Liberty Hill, TX?

522 Round Valley Trl, Liberty Hill, TX has 5 bedrooms, 4.5 bathrooms, 4,379 square feet of living space and a 0.20-acre lot.

When was 522 Round Valley Trl, Liberty Hill, TX built?

522 Round Valley Trl, Liberty Hill, TX was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 522 Round Valley Trl, Liberty Hill, TX?

522 Round Valley Trl, Liberty Hill, TX is assigned to Santa Rita Elementary School (elementary), rated A; Santa Rita Middle School (middle), rated B+; Liberty Hill High School (high), rated B+. All sit in Liberty Hill Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 522 Round Valley Trl, Liberty Hill, TX compare to other homes in Liberty Hill 78642?

Among the 13,222 homes in Liberty Hill 78642, it is worth more than 82% of them ($775,284 against a typical $485,040), its price per square foot is higher than 29% of them ($177 against a typical $199), it is bigger than 98% of them (4,379 ft² against a typical 2,432 ft²), its lot is bigger than 24% of them (0.2 ac against a typical 1.01 ac) and it is newer than 74% of them (2021 against a typical 2019). Measured against all of Williamson County, it is worth more than 92% 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 522 Round Valley Trl, Liberty Hill, TX?

The 2024 property tax bill for 522 Round Valley Trl, Liberty Hill, TX was $12,913. The county assessed it at $719,397.

Closest homes

More homes in Liberty Hill 78642

Assigned schools

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