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Single Family ResidenceResidential

2505 N INTERSTATE 35

ROUND ROCK, TX 78664
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1939
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,310 (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.$698,994 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$489,287
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$209,707
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$710,740
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$698,994

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.17 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.Single Family Residence
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.0.42
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.Pier/Post & Beam
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
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 · 80 ft²

Transaction History(1)

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
Zavala Elementary SchoolC
Elementary · Grades EE–5 · 0.6 mi
M
Martin Middle SchoolF
Middle · Grades 6–8 · 1.3 mi
H
Eastside Early College High SchoolF
High · Grades 9–12 · 2.0 mi

District: Austin Independent School District

Neighborhood · ZIP 78664These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.72,016
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,336 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,209
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,122
Average tempThe average temperature here across a full year.67°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%

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

2505 N Interstate 35 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 92% of homes in Round Rock 78664
  • Costs more per square foot than 98% of homes in Round Rock 78664
  • Smaller than 84% of homes in Round Rock 78664
  • Among the largest lots in Central East Austin / East Side
  • Among the oldest homes in Round Rock 78664

What homes are worth in Round Rock 78664

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

This home
$224K$917K

This home is worth more than 92% of homes in Round Rock 78664.

How it measures up in Round Rock 78664

The dot is this home. The mark in the middle is the typical home in Round Rock 78664.

Estimated value$642,181
CheaperTypical $337,883Pricier

Pricier than 92% of homes nearby

Price per ft²$499
CheaperTypical $199Pricier

Pricier than 98% of homes nearby

Living area1,288 ft²
SmallerTypical 1,764 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.42 ac
SmallerTypical 0.18 acBigger

Bigger than 91% of homes nearby

Year built1939
OlderTypical 1998Newer

Older than almost all homes nearby

How 2505 N Interstate 35 ranks against every home in each area.
MeasureThis homeCentral East Austin / East SideRound Rock 78664Travis County
Estimated valuepricier than$642,18160% of homes92% of homes67% of homes
Price per ft²pricier than$49955% of homes98% of homes88% of homes
Living areabigger than1,288 ft²56% of homes16% of homes21% of homes
Lot sizebigger than0.42 acalmost all homes91% of homes86% of homes
Year builtnewer than193924% of homesalmost no homes2% of homes

About 2505 N Interstate 35

How much is 2505 N Interstate 35, Round Rock, TX worth?

The TopHap Estimate for 2505 N Interstate 35, Round Rock, TX is $642,181 as of Jul 14, 2026. The likely range is $618,950 to $665,412. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 2505 N Interstate 35, Round Rock, TX?

2505 N Interstate 35, Round Rock, TX has 1 bathrooms, 1,288 square feet of living space and a 0.42-acre lot.

When was 2505 N Interstate 35, Round Rock, TX built?

2505 N Interstate 35, Round Rock, TX was built in 1939, making it 87 years old. The building has 1 story.

What schools serve 2505 N Interstate 35, Round Rock, TX?

2505 N Interstate 35, Round Rock, TX is assigned to Zavala Elementary School (elementary), rated C; Martin Middle School (middle), rated F; Eastside Early College High School (high), rated F. All sit in Austin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2505 N Interstate 35, Round Rock, TX compare to other homes in Round Rock 78664?

Among the 17,092 homes in Round Rock 78664, it is worth more than 92% of them ($642,181 against a typical $337,883), its price per square foot is higher than 98% of them ($499 against a typical $199), it is bigger than 16% of them (1,288 ft² against a typical 1,764 ft²), its lot is bigger than 91% of them (0.42 ac against a typical 0.18 ac) and it is newer than almost none of them (1939 against a typical 1998). Measured against all of Travis County, it is worth more than 67% 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 2505 N Interstate 35, Round Rock, TX?

The 2024 property tax bill for 2505 N Interstate 35, Round Rock, TX was $8,310. The county assessed it at $698,994.

More homes on N Interstate 35

Closest homes

More homes in Round Rock 78664

Assigned schools

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