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Single Family ResidenceResidential
$1,950,584$669 / 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 91How 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

5100 RIDGE OAK DR

AUSTIN, TX 78731
2.3
Baths
2,917 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2M
$1.8M low$2.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,739 (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.$1,160,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$771,767
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$388,233
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,294,903
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,160,000

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.0.59
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.Composition Shingle
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.Carport (Unspecified)
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.Patio · 521 ft²Porch · 140 ft²

Transaction History(2)

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
Highland Park Elementary SchoolA+
Elementary · Grades KG–5 · 0.3 mi
M
Lamar Middle SchoolA
Middle · Grades 6–8 · 1.4 mi
H
McCallum High SchoolA-
High · Grades 9–12 · 2.1 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

5100 Ridge Oak 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 96% of homes in Travis County
  • Costs more per square foot than 94% of homes in Travis County
  • Bigger than 83% of homes in Travis County
  • Has a bigger lot than 94% of homes in Austin 78731
  • Older than 93% of homes in Travis County

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
$198K$3.8M

This home is worth more than 90% of 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$1,950,584
CheaperTypical $1,089,840Pricier

Pricier than 90% of homes nearby

Price per ft²$669
CheaperTypical $426Pricier

Pricier than 92% of homes nearby

Living area2,917 ft²
SmallerTypical 2,478 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.59 ac
SmallerTypical 0.26 acBigger

Bigger than 94% of homes nearby

Year built1956
OlderTypical 1979Newer

Newer than 13% of homes nearby

How 5100 Ridge Oak Dr ranks against every home in each area.
MeasureThis homeHighland Park West / BalconesAustin 78731Travis County
Estimated valuepricier than$1,950,58464% of homes90% of homes96% of homes
Price per ft²pricier than$66973% of homes92% of homes94% of homes
Living areabigger than2,917 ft²57% of homes68% of homes83% of homes
Lot sizebigger than0.59 ac88% of homes94% of homes90% of homes
Year builtnewer than195642% of homes13% of homes7% of homes

About 5100 Ridge Oak Dr

How much is 5100 Ridge Oak Dr, Austin, TX worth?

The TopHap Estimate for 5100 Ridge Oak Dr, Austin, TX is $1,950,584 as of Aug 30, 2026. The likely range is $1,779,939 to $2,121,229. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5100 Ridge Oak Dr, Austin, TX last sell?

5100 Ridge Oak Dr, Austin, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5100 Ridge Oak Dr, Austin, TX?

5100 Ridge Oak Dr, Austin, TX has 2.3 bathrooms, 2,917 square feet of living space and a 0.59-acre lot.

When was 5100 Ridge Oak Dr, Austin, TX built?

5100 Ridge Oak Dr, Austin, TX was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 5100 Ridge Oak Dr, Austin, TX?

5100 Ridge Oak Dr, Austin, TX is assigned to Highland Park Elementary School (elementary), rated A+; Lamar Middle School (middle), rated A; McCallum 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 5100 Ridge Oak Dr, Austin, TX compare to other homes in Austin 78731?

Among the 8,802 homes in Austin 78731, it is worth more than 90% of them ($1,950,584 against a typical $1,089,840), its price per square foot is higher than 92% of them ($669 against a typical $426), it is bigger than 68% of them (2,917 ft² against a typical 2,478 ft²), its lot is bigger than 94% of them (0.59 ac against a typical 0.26 ac) and it is newer than 13% of them (1956 against a typical 1979). Measured against all of Travis County, it is worth more than 96% 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 5100 Ridge Oak Dr, Austin, TX?

The 2025 property tax bill for 5100 Ridge Oak Dr, Austin, TX was $23,739. The county assessed it at $1,160,000.

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