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Multi-Family Dwellings (Generic, Any Combination)Residential

5545 SOFIA PL

ROUND ROCK, TX 78665
0
Baths
297,629 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.
20.08 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.

Valuation

1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$5,250,000
UNITED FIDELITY BANK FSB · recorded Sep 24, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$784,609 (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.$57,669,167 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,233,551
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,435,616
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,669,167
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$57,669,167

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.68
93
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
53
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.80 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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.20.08
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(1)

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.

M
Gus Almquist Middle School
Middle · Grades 6–8 · 0.7 mi
E
Benjamin "Doc" Kerley Elementary SchoolB
Elementary · Grades PK–5 · 0.9 mi
H
Hutto High SchoolC
High · Grades 10–12 · 2.2 mi

District: Hutto 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

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

5545 Sofia 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.

  • Among the largest homes in Round Rock 78665
  • Among the largest lots in Round Rock 78665
  • Newer than 97% of homes 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 area297,629 ft²
SmallerTypical 2,319 ft²Bigger

Bigger than almost all homes nearby

Lot size20.08 ac
SmallerTypical 0.18 acBigger

Bigger than almost all homes nearby

Year built2023
OlderTypical 2010Newer

Newer than 97% of homes nearby

How 5545 Sofia Pl ranks against every home in each area.
MeasureThis homeRound Rock 78665Williamson County
Living areabigger than297,629 ft²almost all homesalmost all homes
Lot sizebigger than20.08 acalmost all homesalmost all homes
Year builtnewer than202397% of homes97% of homes

About 5545 Sofia Pl

When did 5545 Sofia Pl, Round Rock, TX last sell?

5545 Sofia Pl, Round Rock, TX last sold on Sep 24, 2021, according to the county's recorded deed.

How big is 5545 Sofia Pl, Round Rock, TX?

5545 Sofia Pl, Round Rock, TX has 297,629 square feet of living space and a 20.08-acre lot.

When was 5545 Sofia Pl, Round Rock, TX built?

5545 Sofia Pl, Round Rock, TX was built in 2023, making it 3 years old.

What schools serve 5545 Sofia Pl, Round Rock, TX?

5545 Sofia Pl, Round Rock, TX is assigned to Gus Almquist Middle School (middle); Benjamin "Doc" Kerley Elementary School (elementary), rated B; Hutto High School (high), rated C. All sit in Hutto Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5545 Sofia Pl, 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 (297,629 ft² against a typical 2,319 ft²), its lot is bigger than almost all of them (20.08 ac against a typical 0.18 ac) and it is newer than 97% of them (2023 against a typical 2010). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 5545 Sofia Pl, Round Rock, TX?

The 2025 property tax bill for 5545 Sofia Pl, Round Rock, TX was $784,609. The county assessed it at $57,669,167.

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