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Single Family ResidenceResidential
$1,291,547$286 / 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 Jul 14, 2026

409 RIVA RIDGE PL

AUSTIN, TX 78737
5
Beds
5
Baths
4,523 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.
1.57 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
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

$1.3M
$1.2M low$1.4M 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.$781,547
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$625,238
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.39%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$510,000
UNITED WHOLESALE MORTGAGE · recorded Sep 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,398 (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.$1,118,020 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$310,910
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$807,110
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,313,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,118,020

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.13 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.''

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
CountyHays
Lot (acres)The size of the land the home sits on, from county records.1.57
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.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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.Patio · 105 ft²Porch · 485 ft²

Transaction History(3)

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.

M
Sycamore Springs Middle SchoolA
Middle · Grades 6–8 · 2.6 mi
E
Sycamore Springs Elementary SchoolA-
Elementary · Grades PK–5 · 2.6 mi
H
Dripping Springs High SchoolB
High · Grades 9–12 · 5.3 mi

District: Dripping Springs Independent School District

Neighborhood · ZIP 78737These 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.17
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.27,432
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.724 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$157,053
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$189,234
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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.No

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

409 Riva Ridge Pl 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 97% of homes in Hays County
  • Costs more per square foot than 80% of homes in Hays County
  • Among the largest homes in Hays County
  • Has a bigger lot than 72% of homes in Hays County
  • Newer than 78% of homes in Austin 78737

What homes are worth in Austin 78737

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

This home
$472K$1.8M

This home is worth more than 91% of homes in Austin 78737.

How it measures up in Austin 78737

The dot is this home. The mark in the middle is the typical home in Austin 78737.

Estimated value$1,291,547
CheaperTypical $813,468Pricier

Pricier than 91% of homes nearby

Price per ft²$286
CheaperTypical $283Pricier

Pricier than 52% of homes nearby

Living area4,523 ft²
SmallerTypical 2,893 ft²Bigger

Bigger than 96% of homes nearby

Lot size1.57 ac
SmallerTypical 1 acBigger

Bigger than 64% of homes nearby

Year built2017
OlderTypical 2009Newer

Newer than 78% of homes nearby

How 409 Riva Ridge Pl ranks against every home in each area.
MeasureThis homeAustin 78737Hays County
Estimated valuepricier than$1,291,54791% of homes97% of homes
Price per ft²pricier than$28652% of homes80% of homes
Living areabigger than4,523 ft²96% of homesalmost all homes
Lot sizebigger than1.57 ac64% of homes72% of homes
Year builtnewer than201778% of homes65% of homes

About 409 Riva Ridge Pl

How much is 409 Riva Ridge Pl, Austin, TX worth?

The TopHap Estimate for 409 Riva Ridge Pl, Austin, TX is $1,291,547 as of Jul 14, 2026. The likely range is $1,198,953 to $1,384,141. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 Riva Ridge Pl, Austin, TX last sell?

409 Riva Ridge Pl, Austin, TX last sold on Sep 17, 2020, according to the county's recorded deed.

How big is 409 Riva Ridge Pl, Austin, TX?

409 Riva Ridge Pl, Austin, TX has 5 bedrooms, 5 bathrooms, 4,523 square feet of living space and a 1.57-acre lot.

When was 409 Riva Ridge Pl, Austin, TX built?

409 Riva Ridge Pl, Austin, TX was built in 2017, making it 9 years old. The building has 2 stories.

What schools serve 409 Riva Ridge Pl, Austin, TX?

409 Riva Ridge Pl, Austin, TX is assigned to Sycamore Springs Middle School (middle), rated A; Sycamore Springs Elementary School (elementary), rated A-; Dripping Springs High School (high), rated B. All sit in Dripping Springs Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 Riva Ridge Pl, Austin, TX compare to other homes in Austin 78737?

Among the 8,315 homes in Austin 78737, it is worth more than 91% of them ($1,291,547 against a typical $813,468), its price per square foot is higher than 52% of them ($286 against a typical $283), it is bigger than 96% of them (4,523 ft² against a typical 2,893 ft²), its lot is bigger than 64% of them (1.57 ac against a typical 1 ac) and it is newer than 78% of them (2017 against a typical 2009). Measured against all of Hays County, it is worth more than 97% 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 409 Riva Ridge Pl, Austin, TX?

The 2024 property tax bill for 409 Riva Ridge Pl, Austin, TX was $19,398. The county assessed it at $1,118,020.

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Assigned schools

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