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Single Family ResidenceResidential
$9,999,999$741 / 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 85How 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
Last sold for $2,500,000 on Jul 23, 2020

3907 BALCONES DR

AUSTIN, TX 78731
10.5
Baths
13,493 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.
1.99 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$10M
$10M low$10M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,500,000 · Jul 23, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$87,513 (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.$6,120,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,134,932
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,985,068
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,770,611
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,120,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTRAVIS
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.ElevatorPorch · 1,807 ft²Water feature

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
Casis Elementary SchoolA+
Elementary · Grades PK–5 · 1.0 mi
M
O. Henry Middle SchoolB+
Middle · Grades 6–8 · 2.3 mi
H
Austin High SchoolA-
High · Grades 9–12 · 3.1 mi

District: Austin Independent School District

Neighborhood · ZIP 78731These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
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.95%
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.8.0%
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.28,075
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,123 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,544
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$166,041
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

3907 Balcones 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.

  • Among the most valuable homes in Highland Park West / Balcones
  • Costs more per square foot than 96% of homes in Travis County
  • Among the largest homes in Highland Park West / Balcones
  • Among the largest lots in Highland Park West / Balcones
  • Newer than 87% of homes in Austin 78731

What homes are worth in Austin 78731

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

This home
$203K$3.5M

This home is worth more than almost all homes in Austin 78731.

How it measures up in Austin 78731

The dot is this home. The mark in the middle is the typical home in Austin 78731.

Estimated value$9,999,999
CheaperTypical $1,086,242Pricier

Pricier than almost all homes nearby

Price per ft²$741
CheaperTypical $434Pricier

Pricier than 94% of homes nearby

Living area13,493 ft²
SmallerTypical 2,456 ft²Bigger

Bigger than almost all homes nearby

Lot size1.99 ac
SmallerTypical 0.25 acBigger

Bigger than almost all homes nearby

Year built2001
OlderTypical 1979Newer

Newer than 87% of homes nearby

How 3907 Balcones Dr ranks against every home in each area.
MeasureThis homeHighland Park West / BalconesAustin 78731Travis County
Estimated valuepricier than$9,999,999almost all homesalmost all homesalmost all homes
Price per ft²pricier than$74178% of homes94% of homes96% of homes
Living areabigger than13,493 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than1.99 acalmost all homesalmost all homes96% of homes
Year builtnewer than200185% of homes87% of homes55% of homes

About 3907 Balcones Dr

How much is 3907 Balcones Dr, Austin, TX worth?

The TopHap Estimate for 3907 Balcones Dr, Austin, TX is $9,999,999 as of Sep 24, 2026. The likely range is $9,999,999 to $9,999,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3907 Balcones Dr, Austin, TX last sell?

3907 Balcones Dr, Austin, TX last sold on Jul 23, 2020 for $2,500,000, according to the county's recorded deed.

How big is 3907 Balcones Dr, Austin, TX?

3907 Balcones Dr, Austin, TX has 10.5 bathrooms and 13,493 square feet of living space.

When was 3907 Balcones Dr, Austin, TX built?

3907 Balcones Dr, Austin, TX was built in 2001, making it 25 years old. The building has 3 stories.

What schools serve 3907 Balcones Dr, Austin, TX?

3907 Balcones Dr, Austin, TX is assigned to Casis Elementary School (elementary), rated A+; O. Henry Middle School (middle), rated B+; Austin High School (high), rated A-. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3907 Balcones Dr, Austin, TX compare to other homes in Austin 78731?

Among the 9,017 homes in Austin 78731, it is worth more than almost all of them ($9,999,999 against a typical $1,086,242), its price per square foot is higher than 94% of them ($741 against a typical $434), it is bigger than almost all of them (13,493 ft² against a typical 2,456 ft²), its lot is bigger than almost all of them (1.99 ac against a typical 0.25 ac) and it is newer than 87% of them (2001 against a typical 1979). Measured against all of Travis County, it is worth more than almost all 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 3907 Balcones Dr, Austin, TX?

The 2025 property tax bill for 3907 Balcones Dr, Austin, TX was $87,513. The county assessed it at $6,120,000.

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