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Commercial (General)Commercial
Last sold for $1,300,000 on Sep 18, 2006

15900 RANCH ROAD 620 N

AUSTIN, TX 78717
2
Baths
3,406 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.
1.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,300,000 · Sep 18, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$52,022 (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.$2,519,391 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$932,049
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,587,342
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,717,799
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,519,391

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial (General)
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.2008
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 414 ft²

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
Cedar Valley Middle SchoolA+
Middle · Grades 6–8 · 0.3 mi
E
Great Oaks Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
H
Round Rock High SchoolA-
High · Grades 9–12 · 2.4 mi

District: Round Rock Independent School District

Neighborhood · ZIP 78717These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.45,672
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,880 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,403
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,215
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

15900 Ranch Road 620 N 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.

  • Bigger than 91% of homes in Williamson County
  • Among the largest lots in Austin 78717
  • Older than 75% of homes in Austin 78717

How it measures up in Austin 78717

The dot is this home. The mark in the middle is the typical home in Austin 78717.

Living area3,406 ft²
SmallerTypical 2,548 ft²Bigger

Bigger than 84% of homes nearby

Lot size1.33 ac
SmallerTypical 0.19 acBigger

Bigger than almost all homes nearby

Year built1999
OlderTypical 2005Newer

Newer than 25% of homes nearby

How 15900 Ranch Road 620 N ranks against every home in each area.
MeasureThis homeAustin 78717Williamson County
Living areabigger than3,406 ft²84% of homes91% of homes
Lot sizebigger than1.33 acalmost all homes91% of homes
Year builtnewer than199925% of homes32% of homes

About 15900 Ranch Road 620 N

When did 15900 Ranch Road 620 N, Austin, TX last sell?

15900 Ranch Road 620 N, Austin, TX last sold on Sep 18, 2006 for $1,300,000, according to the county's recorded deed.

How big is 15900 Ranch Road 620 N, Austin, TX?

15900 Ranch Road 620 N, Austin, TX has 2 bathrooms and 3,406 square feet of living space.

When was 15900 Ranch Road 620 N, Austin, TX built?

15900 Ranch Road 620 N, Austin, TX was built in 1999, making it 27 years old. The building has 1 story.

What schools serve 15900 Ranch Road 620 N, Austin, TX?

15900 Ranch Road 620 N, Austin, TX is assigned to Cedar Valley Middle School (middle), rated A+; Great Oaks Elementary School (elementary), rated A+; Round Rock High School (high), rated A-. All sit in Round Rock Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15900 Ranch Road 620 N, Austin, TX compare to other homes in Austin 78717?

Among the 9,399 homes in Austin 78717, it is bigger than 84% of them (3,406 ft² against a typical 2,548 ft²), its lot is bigger than almost all of them (1.33 ac against a typical 0.19 ac) and it is newer than 25% of them (1999 against a typical 2005). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 15900 Ranch Road 620 N, Austin, TX?

The 2025 property tax bill for 15900 Ranch Road 620 N, Austin, TX was $52,022. The county assessed it at $2,519,391.

More homes on Ranch Road 620 N

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