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CondominiumResidential
$194,454$162 / 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 93How 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

901 S MAYS ST

ROUND ROCK, TX 78664
Building report
1.5
Baths
1,197 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.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$194K
$180K low$208K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,368 (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.$224,640 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$187,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$326,547

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
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.1995
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

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
Voigt Elementary SchoolC-
Elementary · Grades PK–5 · 0.2 mi
M
C.D. Fulkes Middle SchoolD-
Middle · Grades 6–8 · 0.8 mi
H
Cedar Ridge High SchoolB
High · Grades 9–12 · 2.1 mi

District: Round Rock Independent School District

Neighborhood · ZIP 78664These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.72,016
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,336 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,209
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,122
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

901 S Mays St 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 least valuable homes in Round Rock 78664
  • Costs less per square foot than 82% of homes in Williamson County
  • Smaller than 95% of homes in Williamson County
  • Older than 87% of homes in Williamson County

What homes are worth in Round Rock 78664

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

This home
$222K$804K

This home is worth less than almost all homes in Round Rock 78664.

How it measures up in Round Rock 78664

The dot is this home. The mark in the middle is the typical home in Round Rock 78664.

Estimated value$194,454
CheaperTypical $319,096Pricier

Cheaper than almost all homes nearby

Price per ft²$162
CheaperTypical $191Pricier

Pricier than 20% of homes nearby

Living area1,197 ft²
SmallerTypical 1,778 ft²Bigger

Bigger than 10% of homes nearby

Year built1984
OlderTypical 1998Newer

Newer than 22% of homes nearby

How 901 S Mays St ranks against every home in each area.
MeasureThis homeRound Rock 78664Williamson County
Estimated valuepricier than$194,454almost no homesalmost no homes
Price per ft²pricier than$16220% of homes18% of homes
Living areabigger than1,197 ft²10% of homes5% of homes
Year builtnewer than198422% of homes13% of homes

About 901 S Mays St

How much is 901 S Mays St, Round Rock, TX worth?

The TopHap Estimate for 901 S Mays St, Round Rock, TX is $194,454 as of Oct 21, 2026. The likely range is $180,477 to $208,431. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 901 S Mays St, Round Rock, TX last sell?

901 S Mays St, Round Rock, TX last sold on Dec 21, 2023, according to the county's recorded deed.

How big is 901 S Mays St, Round Rock, TX?

901 S Mays St, Round Rock, TX has 1.5 bathrooms and 1,197 square feet of living space.

When was 901 S Mays St, Round Rock, TX built?

901 S Mays St, Round Rock, TX was built in 1984, making it 42 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 901 S Mays St, Round Rock, TX?

901 S Mays St, Round Rock, TX is assigned to Voigt Elementary School (elementary), rated C-; C.D. Fulkes Middle School (middle), rated D-; Cedar Ridge High School (high), rated B. All sit in Round Rock Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 901 S Mays St, Round Rock, TX compare to other homes in Round Rock 78664?

Among the 16,307 homes in Round Rock 78664, it is worth more than almost none of them ($194,454 against a typical $319,096), its price per square foot is higher than 20% of them ($162 against a typical $191), it is bigger than 10% of them (1,197 ft² against a typical 1,778 ft²) and it is newer than 22% of them (1984 against a typical 1998). Measured against all of Williamson County, it is worth more than almost no 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 901 S Mays St, Round Rock, TX?

The 2025 property tax bill for 901 S Mays St, Round Rock, TX was $3,368. The county assessed it at $224,640.

More homes on S Mays St

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More homes in Round Rock 78664

Assigned schools

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