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Single Family ResidenceResidential
$555,511$306 / 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 88How 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

1129 WALTON LN

AUSTIN, TX 78721
3
Beds
2
Baths
1,817 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$556K
$490K low$621K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,535 (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.$683,560 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$294,090
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$389,470
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$632,480
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$683,560

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.47
20
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
44
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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.0.17
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 302 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Eastside Early College High SchoolF
High · Grades 9–12 · 0.4 mi
E
Ortega Elementary SchoolC-
Elementary · Grades EE–5 · 0.7 mi
M
Martin Middle SchoolF
Middle · Grades 6–8 · 2.6 mi

District: Austin Independent School District

Neighborhood · ZIP 78721These 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.133
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 100.20

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.11,622
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,094 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,924
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,395
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

1129 Walton Ln 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 91% of homes in Johnston Terrace
  • Costs less per square foot than 67% of homes in Austin 78721
  • Bigger than 89% of homes in Johnston Terrace
  • Among the newest homes in Johnston Terrace

What homes are worth in Austin 78721

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

This home
$263K$798K

This home is worth more than 85% of homes in Austin 78721.

How it measures up in Austin 78721

The dot is this home. The mark in the middle is the typical home in Austin 78721.

Estimated value$555,511
CheaperTypical $413,647Pricier

Pricier than 85% of homes nearby

Price per ft²$306
CheaperTypical $331Pricier

Pricier than 33% of homes nearby

Living area1,817 ft²
SmallerTypical 1,267 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 60% of homes nearby

Year built2023
OlderTypical 1982Newer

Newer than almost all homes nearby

How 1129 Walton Ln ranks against every home in each area.
MeasureThis homeJohnston TerraceAustin 78721Travis County
Estimated valuepricier than$555,51191% of homes85% of homes60% of homes
Price per ft²pricier than$30638% of homes33% of homes61% of homes
Living areabigger than1,817 ft²89% of homes82% of homes48% of homes
Lot sizebigger than0.17 ac59% of homes60% of homes41% of homes
Year builtnewer than2023almost all homesalmost all homes98% of homes

About 1129 Walton Ln

How much is 1129 Walton Ln, Austin, TX worth?

The TopHap Estimate for 1129 Walton Ln, Austin, TX is $555,511 as of Sep 24, 2026. The likely range is $490,019 to $621,003. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1129 Walton Ln, Austin, TX?

1129 Walton Ln, Austin, TX has 3 bedrooms, 2 bathrooms, 1,817 square feet of living space and a 0.17-acre lot.

When was 1129 Walton Ln, Austin, TX built?

1129 Walton Ln, Austin, TX was built in 2023, making it 3 years old. The building has 2 stories.

What schools serve 1129 Walton Ln, Austin, TX?

1129 Walton Ln, Austin, TX is assigned to Eastside Early College High School (high), rated F; Ortega Elementary School (elementary), rated C-; Martin Middle School (middle), rated F. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1129 Walton Ln, Austin, TX compare to other homes in Austin 78721?

Among the 3,896 homes in Austin 78721, it is worth more than 85% of them ($555,511 against a typical $413,647), its price per square foot is higher than 33% of them ($306 against a typical $331), it is bigger than 82% of them (1,817 ft² against a typical 1,267 ft²), its lot is bigger than 60% of them (0.17 ac against a typical 0.16 ac) and it is newer than almost all of them (2023 against a typical 1982). Measured against all of Travis County, it is worth more than 60% 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 1129 Walton Ln, Austin, TX?

The 2024 property tax bill for 1129 Walton Ln, Austin, TX was $12,535. The county assessed it at $683,560.

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