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Single Family ResidenceResidential
$280,951$179 / 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 90How 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
Last sold for $197,500 on Sep 18, 2020

501 ALVA

THRALL, TX 76578
2
Baths
1,572 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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

$281K
$254K low$308K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$197,500 · Sep 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,270 (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.$279,468 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,077
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$208,391
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$275,742
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$279,468

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.2005
Lot (acres)The size of the land the home sits on, from county records.0.21
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.Carport (Unspecified)
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.Deck · 440 ft²Porch · 180 ft²

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

M
Thrall Middle SchoolA
Middle · Grades 5–8 · 0.3 mi
E
Thrall Elementary SchoolA-
Elementary · Grades PK–4 · 0.3 mi
H
Thrall High SchoolB+
High · Grades 9–12 · 0.3 mi

District: Thrall Independent School District

Neighborhood · ZIP 76578These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,887
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.29 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,741
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,445
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

501 Alva 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 less than 89% of homes in Williamson County
  • Costs less per square foot than 69% of homes in Williamson County
  • Smaller than 79% of homes in Williamson County
  • Has a smaller lot than 79% of homes in Thrall 76578
  • Older than 97% of homes in Williamson County

What homes are worth in Thrall 76578

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

This home
$115K$1.2M

This home is worth more than 49% of homes in Thrall 76578.

How it measures up in Thrall 76578

The dot is this home. The mark in the middle is the typical home in Thrall 76578.

Estimated value$280,951
CheaperTypical $287,462Pricier

Pricier than 49% of homes nearby

Price per ft²$179
CheaperTypical $195Pricier

Pricier than 33% of homes nearby

Living area1,572 ft²
SmallerTypical 1,505 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.21 ac
SmallerTypical 1 acBigger

Bigger than 21% of homes nearby

Year built1955
OlderTypical 1999Newer

Newer than 24% of homes nearby

How 501 Alva ranks against every home in each area.
MeasureThis homeThrall 76578Williamson County
Estimated valuepricier than$280,95149% of homes11% of homes
Price per ft²pricier than$17933% of homes31% of homes
Living areabigger than1,572 ft²54% of homes21% of homes
Lot sizebigger than0.21 ac21% of homes56% of homes
Year builtnewer than195524% of homes3% of homes

About 501 Alva

How much is 501 Alva, Thrall, TX worth?

The TopHap Estimate for 501 Alva, Thrall, TX is $280,951 as of Sep 24, 2026. The likely range is $253,558 to $308,344. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 501 Alva, Thrall, TX last sell?

501 Alva, Thrall, TX last sold on Sep 18, 2020 for $197,500, according to the county's recorded deed.

How big is 501 Alva, Thrall, TX?

501 Alva, Thrall, TX has 2 bathrooms, 1,572 square feet of living space and a 0.21-acre lot.

When was 501 Alva, Thrall, TX built?

501 Alva, Thrall, TX was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 501 Alva, Thrall, TX?

501 Alva, Thrall, TX is assigned to Thrall Middle School (middle), rated A; Thrall Elementary School (elementary), rated A-; Thrall High School (high), rated B+. All sit in Thrall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 501 Alva, Thrall, TX compare to other homes in Thrall 76578?

Among the 967 homes in Thrall 76578, it is worth more than 49% of them ($280,951 against a typical $287,462), its price per square foot is higher than 33% of them ($179 against a typical $195), it is bigger than 54% of them (1,572 ft² against a typical 1,505 ft²), its lot is bigger than 21% of them (0.21 ac against a typical 1 ac) and it is newer than 24% of them (1955 against a typical 1999). Measured against all of Williamson County, it is worth more than 11% 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 501 Alva, Thrall, TX?

The 2025 property tax bill for 501 Alva, Thrall, TX was $4,270. The county assessed it at $279,468.

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