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CondominiumResidential

1305 N INTERSTATE 35

ROUND ROCK, TX 78664
819 ft²
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 200613 units1,131–1,350 ft²
$6.7M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$514K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$423
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+132.6%vs the Round Rock ZIP median sale $/ft² ($182)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.

0 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$419K$484K$549K$613K1,131 ft²1,175 ft²1,219 ft²1,262 ft²1,306 ft²1,350 ft²
Studio2 bd
Studio
12 units
2 bed
1 unit
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio · 0 ba · 1,150 ft²
3 units
Studio · 0 ba · 1,131 ft²
2 units
Studio · 0 ba · 1,142 ft²
2 units
One-off layouts
6 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$419K–$437K
2 units
$458K–$462K
2 units
$485K–$485K
1 unit
$514K–$514K
2 units
$519K–$523K
2 units
$546K–$546K
1 unit
$583K–$583K
1 unit
$598K–$613K
2 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.69%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.23%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.8.3 yrs
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.45%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$519,246
Median tax billThe middle annual property tax bill among the building's units.$10,897
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,886 (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.$477,223 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,025
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$476,198
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$436,638
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$477,223

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyTravis
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system in the home.None
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 · 70 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
Sanchez Elementary SchoolF
Elementary · Grades PK–5 · 0.5 mi
M
Martin Middle SchoolF
Middle · Grades 6–8 · 0.7 mi
H
Austin High SchoolB+
High · Grades 9–12 · 2.4 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

1305 N Interstate 35
993 ft²
$461K
1305 N Interstate 35 # 1
1,216 ft²
$546K
1305 N Interstate 35 # 2
1,142 ft²
$419K
1305 N Interstate 35 # 3
1,142 ft²
$462K
1305 N Interstate 35 # 5
2 bd · 2 ba · 1,142 ft²
$458K
1305 N Interstate 35 # 6
1,140 ft²
$519K
1305 N Interstate 35 # 7
1,131 ft²
$437K
1305 N Interstate 35 # 8
1,131 ft²
$598K
1305 N Interstate 35 # 9
1,214 ft²
$514K
1305 N Interstate 35 # 10
1,350 ft²
$583K
1305 N Interstate 35 # 11
1,150 ft²
$523K
1305 N Interstate 35 # 12
1,150 ft²
$485K
1305 N Interstate 35 # 13
1,150 ft²
$613K
1305 N Interstate 35 # 14
2 ba · 1,228 ft²
$514K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 1305 N Interstate 35

How many units are in 1305 N Interstate 35, Round Rock, TX?

1305 N Interstate 35, Round Rock, TX has 13 residential units across built in 2006, according to county assessor records.

What is a unit at 1305 N Interstate 35, Round Rock, TX worth?

The median TopHap Estimate across the 13 units at 1305 N Interstate 35, Round Rock, TX is $514,038. That works out to $423 per square foot. Units run from 1,131 to 1,350 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 1305 N Interstate 35, Round Rock, TX expensive for Round Rock?

Units at 1305 N Interstate 35, Round Rock, TX carry a median of $423 per square foot, 133% above the Round Rock median of $182 per square foot.

What floor plans does 1305 N Interstate 35, Round Rock, TX have?

The most common plan at 1305 N Interstate 35, Round Rock, TX is a 0-bedroom of 1,150 square feet, repeated 3 times, with a median estimate of $523,309. TopHap identifies 3 recurring plans in the building.

More homes on N Interstate 35

Closest homes

More homes in Round Rock 78664

Assigned schools

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