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Single Family ResidenceResidential
Last sold for $665,000 on May 22, 2013

504 SIERRA SOUND ST

ROCKPORT, TX 78382
0
Baths
2,587 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$665,000 · May 22, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,910 (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.$1,089,450 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$349,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$739,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,097,760
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,089,450

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.63 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.86%
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.1 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyARANSAS
Lot (acres)The size of the land the home sits on, from county records.0.22
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 · 982 ft²

Transaction History(4)

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
Live Oak Learning CenterC-
Elementary · Grades PK–2 · 4.7 mi
H
Rockport-Fulton High SchoolC
High · Grades 9–12 · 6.3 mi
M
Rockport-Fulton Middle SchoolC-
Middle · Grades 6–8 · 6.5 mi

District: Aransas County Independent School District

Neighborhood · ZIP 78382These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.72%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.19,224
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.72 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,382
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,653
Average tempThe average temperature here across a full year.71°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

504 Sierra Sound St 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 89% of homes in Aransas County

How it measures up in Rockport 78382

The dot is this home. The mark in the middle is the typical home in Rockport 78382.

Living area2,587 ft²
SmallerTypical 1,415 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.22 ac
SmallerTypical 0.24 acBigger

Bigger than 46% of homes nearby

Year built2003
OlderTypical 1998Newer

Newer than 59% of homes nearby

How 504 Sierra Sound St ranks against every home in each area.
MeasureThis homeRockport 78382Aransas County
Living areabigger than2,587 ft²88% of homes89% of homes
Lot sizebigger than0.22 ac46% of homes44% of homes
Year builtnewer than200359% of homes59% of homes

About 504 Sierra Sound St

When did 504 Sierra Sound St, Rockport, TX last sell?

504 Sierra Sound St, Rockport, TX last sold on May 22, 2013 for $665,000, according to the county's recorded deed.

How big is 504 Sierra Sound St, Rockport, TX?

504 Sierra Sound St, Rockport, TX has 2,587 square feet of living space and a 0.22-acre lot.

When was 504 Sierra Sound St, Rockport, TX built?

504 Sierra Sound St, Rockport, TX was built in 2003, making it 23 years old. It is a mobile home home.

What schools serve 504 Sierra Sound St, Rockport, TX?

504 Sierra Sound St, Rockport, TX is assigned to Live Oak Learning Center (elementary), rated C-; Rockport-Fulton High School (high), rated C; Rockport-Fulton Middle School (middle), rated C-. All sit in Aransas County Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 Sierra Sound St, Rockport, TX compare to other homes in Rockport 78382?

Among the 15,218 homes in Rockport 78382, it is bigger than 88% of them (2,587 ft² against a typical 1,415 ft²), its lot is bigger than 46% of them (0.22 ac against a typical 0.24 ac) and it is newer than 59% of them (2003 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 504 Sierra Sound St, Rockport, TX?

The 2025 property tax bill for 504 Sierra Sound St, Rockport, TX was $12,910. The county assessed it at $1,089,450.

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