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Single Family ResidenceResidential
$7,370,308$1,436 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

604 ROCKY RIVER RD

WEST LAKE HILLS, TX 78746
4
Baths
5,131 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.
2.09 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$7.4M
$7.1M low$7.7M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$7,370,308
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$5,896,246

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$51,832 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$3,882,397 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$948,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,357,116
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,441,392
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,305,236

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.51
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
98
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
43
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

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.2.09
ConstructionThe main material the home's frame and walls are built from.Wood Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Fiberglass
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 345 ft²Patio · 140 ft²Porch · 315 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
Eanes Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
H
Westlake High SchoolA+
High · Grades 9–12 · 1.0 mi
M
Hill Country Middle SchoolA+
Middle · Grades 6–8 · 1.1 mi

District: Eanes Independent School District

Neighborhood · ZIP 78746These 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.46
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 100.20

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.44%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.30,289
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,304 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$179,617
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$228,399
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

604 Rocky River Rd 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 Travis County
  • Among the highest price per square foot in Travis County
  • Among the largest homes in Travis County
  • Has a bigger lot than 96% of homes in Travis County
  • Newer than 98% of homes in West Lake Hills

What homes are worth in Austin 78746

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

This home
$496K$7M

This home is worth more than 98% of homes in Austin 78746.

How it measures up in Austin 78746

The dot is this home. The mark in the middle is the typical home in Austin 78746.

Estimated value$7,370,308
CheaperTypical $2,125,833Pricier

Pricier than 98% of homes nearby

Price per ft²$1436
CheaperTypical $674Pricier

Pricier than 98% of homes nearby

Living area5,131 ft²
SmallerTypical 3,175 ft²Bigger

Bigger than 86% of homes nearby

Lot size2.09 ac
SmallerTypical 0.43 acBigger

Bigger than 94% of homes nearby

Year built2022
OlderTypical 1985Newer

Newer than 98% of homes nearby

How 604 Rocky River Rd ranks against every home in each area.
MeasureThis homeWest Lake HillsAustin 78746Travis County
Estimated valuepricier than$7,370,30898% of homes98% of homesalmost all homes
Price per ft²pricier than$143697% of homes98% of homesalmost all homes
Living areabigger than5,131 ft²88% of homes86% of homesalmost all homes
Lot sizebigger than2.09 ac92% of homes94% of homes96% of homes
Year builtnewer than202298% of homes98% of homes97% of homes

About 604 Rocky River Rd

How much is 604 Rocky River Rd, West Lake Hills, TX worth?

The TopHap Estimate for 604 Rocky River Rd, West Lake Hills, TX is $7,370,308 as of Jul 14, 2026. The likely range is $7,056,565 to $7,684,051. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 604 Rocky River Rd, West Lake Hills, TX last sell?

604 Rocky River Rd, West Lake Hills, TX last sold on Jul 2, 2021, according to the county's recorded deed.

How big is 604 Rocky River Rd, West Lake Hills, TX?

604 Rocky River Rd, West Lake Hills, TX has 4 bathrooms, 5,131 square feet of living space and a 2.09-acre lot.

When was 604 Rocky River Rd, West Lake Hills, TX built?

604 Rocky River Rd, West Lake Hills, TX was built in 2022, making it 4 years old. The building has 2 stories.

What schools serve 604 Rocky River Rd, West Lake Hills, TX?

604 Rocky River Rd, West Lake Hills, TX is assigned to Eanes Elementary School (elementary), rated A+; Westlake High School (high), rated A+; Hill Country Middle School (middle), rated A+. All sit in Eanes Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 604 Rocky River Rd, West Lake Hills, TX compare to other homes in Austin 78746?

Among the 9,202 homes in Austin 78746, it is worth more than 98% of them ($7,370,308 against a typical $2,125,833), its price per square foot is higher than 98% of them ($1436 against a typical $674), it is bigger than 86% of them (5,131 ft² against a typical 3,175 ft²), its lot is bigger than 94% of them (2.09 ac against a typical 0.43 ac) and it is newer than 98% of them (2022 against a typical 1985). 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 604 Rocky River Rd, West Lake Hills, TX?

The 2024 property tax bill for 604 Rocky River Rd, West Lake Hills, TX was $51,832. The county assessed it at $3,882,397.

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