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Single Family ResidenceResidential
$1,795,098$508 / 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 Aug 30, 2026

3901 PEAK LOOKOUT DR

AUSTIN, TX 78738
3.5
Baths
3,532 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.
1.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.8M
$1.7M low$1.9M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,637 (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.$1,168,903 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$599,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$569,143
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,715,951
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,168,903

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTRAVIS
Lot (acres)The size of the land the home sits on, from county records.1.19
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 556 ft²Patio · 746 ft²Porch · 1,143 ft²

Transaction History(5)

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.

H
Lake Travis High SchoolA-
High · Grades 9–12 · 0.5 mi
E
Lakeway Elementary SchoolA-
Elementary · Grades KG–5 · 1.8 mi
M
Hudson Bend Middle SchoolA-
Middle · Grades 6–8 · 5.0 mi

District: Lake Travis Independent School District

Neighborhood · ZIP 78738These 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.39
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 100.19

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.46%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.26,022
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.693 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$148,007
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$201,139
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

3901 Peak Lookout Dr 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 95% of homes in Travis County
  • Costs more per square foot than 96% of homes in Lakeway
  • Bigger than 91% of homes in Travis County
  • Has a bigger lot than 96% of homes in Lakeway
  • Older than 97% of homes in Austin 78738

What homes are worth in Austin 78738

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

This home
$442K$3.6M

This home is worth more than 88% of homes in Austin 78738.

How it measures up in Austin 78738

The dot is this home. The mark in the middle is the typical home in Austin 78738.

Estimated value$1,795,098
CheaperTypical $923,711Pricier

Pricier than 88% of homes nearby

Price per ft²$508
CheaperTypical $287Pricier

Pricier than 92% of homes nearby

Living area3,532 ft²
SmallerTypical 3,262 ft²Bigger

Bigger than 61% of homes nearby

Lot size1.19 ac
SmallerTypical 0.26 acBigger

Bigger than 91% of homes nearby

Year built1984
OlderTypical 2013Newer

Newer than 3% of homes nearby

How 3901 Peak Lookout Dr ranks against every home in each area.
MeasureThis homeLakewayAustin 78738Travis County
Estimated valuepricier than$1,795,09894% of homes88% of homes95% of homes
Price per ft²pricier than$50896% of homes92% of homes89% of homes
Living areabigger than3,532 ft²80% of homes61% of homes91% of homes
Lot sizebigger than1.19 ac96% of homes91% of homes94% of homes
Year builtnewer than198430% of homes3% of homes35% of homes

About 3901 Peak Lookout Dr

How much is 3901 Peak Lookout Dr, Austin, TX worth?

The TopHap Estimate for 3901 Peak Lookout Dr, Austin, TX is $1,795,098 as of Aug 30, 2026. The likely range is $1,666,181 to $1,924,015. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3901 Peak Lookout Dr, Austin, TX last sell?

3901 Peak Lookout Dr, Austin, TX last sold on Jan 2, 2024, according to the county's recorded deed.

How big is 3901 Peak Lookout Dr, Austin, TX?

3901 Peak Lookout Dr, Austin, TX has 3.5 bathrooms, 3,532 square feet of living space and a 1.19-acre lot.

When was 3901 Peak Lookout Dr, Austin, TX built?

3901 Peak Lookout Dr, Austin, TX was built in 1984, making it 42 years old. The building has 2 stories.

What schools serve 3901 Peak Lookout Dr, Austin, TX?

3901 Peak Lookout Dr, Austin, TX is assigned to Lake Travis High School (high), rated A-; Lakeway Elementary School (elementary), rated A-; Hudson Bend Middle School (middle), rated A-. All sit in Lake Travis Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3901 Peak Lookout Dr, Austin, TX compare to other homes in Austin 78738?

Among the 11,570 homes in Austin 78738, it is worth more than 88% of them ($1,795,098 against a typical $923,711), its price per square foot is higher than 92% of them ($508 against a typical $287), it is bigger than 61% of them (3,532 ft² against a typical 3,262 ft²), its lot is bigger than 91% of them (1.19 ac against a typical 0.26 ac) and it is newer than 3% of them (1984 against a typical 2013). Measured against all of Travis County, it is worth more than 95% 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 3901 Peak Lookout Dr, Austin, TX?

The 2025 property tax bill for 3901 Peak Lookout Dr, Austin, TX was $19,637. The county assessed it at $1,168,903.

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