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Mobile HomeResidential

990 MARTIN AVE

ROUND ROCK, TX 78681
0
Baths
1,120 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 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
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.$1,005 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$68,600 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$68,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile/Manufactured
CountyWilliamson
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.Deck · 72 ft²

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

E
Bluebonnet Elementary SchoolD+
Elementary · Grades PK–5 · 0.2 mi
M
Chisholm Trail Middle SchoolB+
Middle · Grades 6–8 · 1.3 mi
H
Round Rock High SchoolA-
High · Grades 9–12 · 1.6 mi

District: Round Rock Independent School District

Neighborhood · ZIP 78681These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
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.72,545
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,224 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,547
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,868
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

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

990 Martin Ave 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.

  • Smaller than 97% of homes in Round Rock 78681
  • Has a bigger lot than 96% of homes in Round Rock 78681

How it measures up in Round Rock 78681

The dot is this home. The mark in the middle is the typical home in Round Rock 78681.

Living area1,120 ft²
SmallerTypical 2,315 ft²Bigger

Bigger than 3% of homes nearby

Lot size1 ac
SmallerTypical 0.2 acBigger

Bigger than 96% of homes nearby

Year built2001
OlderTypical 1998Newer

Newer than 63% of homes nearby

How 990 Martin Ave ranks against every home in each area.
MeasureThis homeRound Rock 78681Williamson County
Living areabigger than1,120 ft²3% of homes3% of homes
Lot sizebigger than1 ac96% of homes85% of homes
Year builtnewer than200163% of homes37% of homes

About 990 Martin Ave

When did 990 Martin Ave, Round Rock, TX last sell?

990 Martin Ave, Round Rock, TX last sold on Mar 16, 2005, according to the county's recorded deed.

When was 990 Martin Ave, Round Rock, TX built?

990 Martin Ave, Round Rock, TX was built in 2001, making it 25 years old. It is a mobile/manufactured home. The building has 1 story.

What schools serve 990 Martin Ave, Round Rock, TX?

990 Martin Ave, Round Rock, TX is assigned to Bluebonnet Elementary School (elementary), rated D+; Chisholm Trail Middle School (middle), rated B+; Round Rock High School (high), rated A-. All sit in Round Rock Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 990 Martin Ave, Round Rock, TX compare to other homes in Round Rock 78681?

Among the 18,081 homes in Round Rock 78681, it is bigger than 3% of them (1,120 ft² against a typical 2,315 ft²), its lot is bigger than 96% of them (1 ac against a typical 0.2 ac) and it is newer than 63% of them (2001 against a typical 1998). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 990 Martin Ave, Round Rock, TX?

The 2025 property tax bill for 990 Martin Ave, Round Rock, TX was $1,005. The county assessed it at $68,600.

More homes on Martin Ave

Closest homes

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Assigned schools

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