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Single Family ResidenceResidential
$486,989$217 / 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 Sep 24, 2026

13109 STILLFOREST ST

AUSTIN, TX 78729
2
Baths
2,240 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$487K
$454K low$520K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,187 (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.$446,952 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$97,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$349,952
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$493,401
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$446,952

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.1982
Lot (acres)The size of the land the home sits on, from county records.0.31
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.Garage, Detached
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 · 288 ft²

Transaction History(4)

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
Forest North Elementary SchoolB-
Elementary · Grades PK–5 · 0.7 mi
H
McNeil High SchoolB+
High · Grades 9–12 · 2.8 mi
M
Pearson Ranch Middle SchoolA+
Middle · Grades 6–8 · 2.9 mi

District: Round Rock Independent School District

Neighborhood · ZIP 78729These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.36,739
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,503 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,906
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,381
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

13109 Stillforest 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.

  • Worth more than 74% of homes in Austin 78729
  • Costs less per square foot than 76% of homes in Forest North Estates
  • Bigger than 82% of homes in Forest North Estates
  • Has a bigger lot than 86% of homes in Austin 78729
  • Older than 93% of homes in Williamson County

What homes are worth in Austin 78729

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

This home
$247K$638K

This home is worth more than 74% of homes in Austin 78729.

How it measures up in Austin 78729

The dot is this home. The mark in the middle is the typical home in Austin 78729.

Estimated value$486,989
CheaperTypical $434,907Pricier

Pricier than 74% of homes nearby

Price per ft²$217
CheaperTypical $225Pricier

Pricier than 41% of homes nearby

Living area2,240 ft²
SmallerTypical 1,921 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.31 ac
SmallerTypical 0.18 acBigger

Bigger than 86% of homes nearby

Year built1978
OlderTypical 1988Newer

Newer than 14% of homes nearby

How 13109 Stillforest St ranks against every home in each area.
MeasureThis homeForest North EstatesAustin 78729Williamson County
Estimated valuepricier than$486,98966% of homes74% of homes70% of homes
Price per ft²pricier than$21724% of homes41% of homes69% of homes
Living areabigger than2,240 ft²82% of homes71% of homes57% of homes
Lot sizebigger than0.31 ac25% of homes86% of homes76% of homes
Year builtnewer than197878% of homes14% of homes7% of homes

About 13109 Stillforest St

How much is 13109 Stillforest St, Austin, TX worth?

The TopHap Estimate for 13109 Stillforest St, Austin, TX is $486,989 as of Sep 24, 2026. The likely range is $453,592 to $520,386. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13109 Stillforest St, Austin, TX last sell?

13109 Stillforest St, Austin, TX last sold on Jun 29, 2021, according to the county's recorded deed.

How big is 13109 Stillforest St, Austin, TX?

13109 Stillforest St, Austin, TX has 2 bathrooms, 2,240 square feet of living space and a 0.31-acre lot.

When was 13109 Stillforest St, Austin, TX built?

13109 Stillforest St, Austin, TX was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 13109 Stillforest St, Austin, TX?

13109 Stillforest St, Austin, TX is assigned to Forest North Elementary School (elementary), rated B-; McNeil High School (high), rated B+; Pearson Ranch Middle School (middle), rated A+. All sit in Round Rock Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 13109 Stillforest St, Austin, TX compare to other homes in Austin 78729?

Among the 7,261 homes in Austin 78729, it is worth more than 74% of them ($486,989 against a typical $434,907), its price per square foot is higher than 41% of them ($217 against a typical $225), it is bigger than 71% of them (2,240 ft² against a typical 1,921 ft²), its lot is bigger than 86% of them (0.31 ac against a typical 0.18 ac) and it is newer than 14% of them (1978 against a typical 1988). Measured against all of Williamson County, it is worth more than 70% 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 13109 Stillforest St, Austin, TX?

The 2025 property tax bill for 13109 Stillforest St, Austin, TX was $6,187. The county assessed it at $446,952.

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