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Single Family ResidenceResidential
$359,396
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 Oct 21, 2026

17416 CASA PIEDRA PL

ROUND ROCK, TX 78664
0
Baths
0.75 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$359K
$340K low$378K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$142 (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.$6,040 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,040
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,520
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,040

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.0.75
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Fannie Mae Caldwell Elementary SchoolC+
Elementary · Grades PK–5 · 0.5 mi
M
Pflugerville Middle SchoolC
Middle · Grades 6–8 · 2.3 mi
H
Pflugerville High SchoolC
High · Grades 9–12 · 2.4 mi

District: Pflugerville 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

17416 Casa Piedra Pl 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 66% of homes in Round Rock 78664
  • Has a bigger lot than 97% of homes in Round Rock 78664

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 more than 66% of 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$359,396
CheaperTypical $319,096Pricier

Pricier than 66% of homes nearby

Lot size0.75 ac
SmallerTypical 0.18 acBigger

Bigger than 97% of homes nearby

How 17416 Casa Piedra Pl ranks against every home in each area.
MeasureThis homeRound Rock 78664Williamson County
Estimated valuepricier than$359,39666% of homes39% of homes
Lot sizebigger than0.75 ac97% of homes85% of homes

About 17416 Casa Piedra Pl

How much is 17416 Casa Piedra Pl, Round Rock, TX worth?

The TopHap Estimate for 17416 Casa Piedra Pl, Round Rock, TX is $359,396 as of Oct 21, 2026. The likely range is $340,315 to $378,477. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17416 Casa Piedra Pl, Round Rock, TX last sell?

17416 Casa Piedra Pl, Round Rock, TX last sold on Mar 3, 2014, according to the county's recorded deed.

What schools serve 17416 Casa Piedra Pl, Round Rock, TX?

17416 Casa Piedra Pl, Round Rock, TX is assigned to Fannie Mae Caldwell Elementary School (elementary), rated C+; Pflugerville Middle School (middle), rated C; Pflugerville High School (high), rated C. All sit in Pflugerville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17416 Casa Piedra Pl, 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 66% of them ($359,396 against a typical $319,096) and its lot is bigger than 97% of them (0.75 ac against a typical 0.18 ac). Measured against all of Williamson County, it is worth more than 39% 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 17416 Casa Piedra Pl, Round Rock, TX?

The 2025 property tax bill for 17416 Casa Piedra Pl, Round Rock, TX was $142. The county assessed it at $6,040.

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