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Duplex (2 Units, Any Combination)Residential

2509 RIDDLE RD

AUSTIN, TX 78748
4
Baths
2,256 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,947 (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.$452,442 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$257,031
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$195,411
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$484,011
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$452,442

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.5 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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.0.20
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.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.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
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.Porch · 68 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.

E
Kocurek Elementary SchoolC+
Elementary · Grades EE–5 · 0.3 mi
M
Bailey Middle SchoolB
Middle · Grades 6–8 · 2.4 mi
H
Akins High SchoolC
High · Grades 9–12 · 2.6 mi

District: Austin Independent School District

Neighborhood · ZIP 78748These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.53,084
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,979 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,239
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,540
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

2509 Riddle 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.

  • Bigger than 77% of homes in Austin 78748
  • Has a bigger lot than 69% of homes in Austin 78748

How it measures up in Austin 78748

The dot is this home. The mark in the middle is the typical home in Austin 78748.

Living area2,256 ft²
SmallerTypical 1,792 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.2 ac
SmallerTypical 0.16 acBigger

Bigger than 69% of homes nearby

Year built1994
OlderTypical 2000Newer

Newer than 37% of homes nearby

How 2509 Riddle Rd ranks against every home in each area.
MeasureThis homeAustin 78748Travis County
Living areabigger than2,256 ft²77% of homes67% of homes
Lot sizebigger than0.2 ac69% of homes56% of homes
Year builtnewer than199437% of homes44% of homes

About 2509 Riddle Rd

When did 2509 Riddle Rd, Austin, TX last sell?

2509 Riddle Rd, Austin, TX last sold on Mar 1, 2017, according to the county's recorded deed.

How big is 2509 Riddle Rd, Austin, TX?

2509 Riddle Rd, Austin, TX has 4 bathrooms, 2,256 square feet of living space and a 0.20-acre lot.

When was 2509 Riddle Rd, Austin, TX built?

2509 Riddle Rd, Austin, TX was built in 1994, making it 32 years old. The building has 2 stories.

What schools serve 2509 Riddle Rd, Austin, TX?

2509 Riddle Rd, Austin, TX is assigned to Kocurek Elementary School (elementary), rated C+; Bailey Middle School (middle), rated B; Akins High School (high), rated C. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2509 Riddle Rd, Austin, TX compare to other homes in Austin 78748?

Among the 16,991 homes in Austin 78748, it is bigger than 77% of them (2,256 ft² against a typical 1,792 ft²), its lot is bigger than 69% of them (0.2 ac against a typical 0.16 ac) and it is newer than 37% of them (1994 against a typical 2000). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 2509 Riddle Rd, Austin, TX?

The 2024 property tax bill for 2509 Riddle Rd, Austin, TX was $10,947. The county assessed it at $452,442.

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