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Single Family ResidenceResidential
$555,675$487 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

1688 18TH ST

ROCKPORT, TX 78382
0
Baths
1,140 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.
8.49 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.

Valuation

$556K
$483K low$628K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$555,675
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$444,540

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,294 (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.$330,360 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$221,510
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,850
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$306,980
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$330,360

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.123 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.80%
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.''

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
CountyAransas
Lot (acres)The size of the land the home sits on, from county records.8.49

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 Center
Elementary · Grades PK–2 · 2.5 mi
H
Rockport-Fulton High SchoolC-
High · Grades 9–12 · 4.7 mi
M
Rockport-Fulton Middle SchoolC-
Middle · Grades 6–8 · 4.8 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%

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

1688 18th 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.

  • Worth more than 85% of homes in Aransas County
  • Costs more per square foot than 96% of homes in Rockport 78382
  • Smaller than 70% of homes in Rockport 78382
  • Has a bigger lot than 98% of homes in Rockport 78382
  • Newer than 96% of homes in Rockport 78382

What homes are worth in Rockport 78382

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

This home
$120K$1.3M

This home is worth more than 83% of homes in Rockport 78382.

How it measures up in Rockport 78382

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

Estimated value$555,675
CheaperTypical $339,411Pricier

Pricier than 83% of homes nearby

Price per ft²$487
CheaperTypical $232Pricier

Pricier than 96% of homes nearby

Living area1,140 ft²
SmallerTypical 1,413 ft²Bigger

Bigger than 30% of homes nearby

Lot size8.49 ac
SmallerTypical 0.24 acBigger

Bigger than 98% of homes nearby

Year built2022
OlderTypical 1996Newer

Newer than 96% of homes nearby

How 1688 18th St ranks against every home in each area.
MeasureThis homeRockport 78382Aransas County
Estimated valuepricier than$555,67583% of homes85% of homes
Price per ft²pricier than$48796% of homes96% of homes
Living areabigger than1,140 ft²30% of homes32% of homes
Lot sizebigger than8.49 ac98% of homes98% of homes
Year builtnewer than202296% of homes96% of homes

About 1688 18th St

How much is 1688 18th St, Rockport, TX worth?

The TopHap Estimate for 1688 18th St, Rockport, TX is $555,675 as of Jul 14, 2026. The likely range is $483,053 to $628,297. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1688 18th St, Rockport, TX last sell?

1688 18th St, Rockport, TX last sold on Aug 31, 2021, according to the county's recorded deed.

How big is 1688 18th St, Rockport, TX?

1688 18th St, Rockport, TX has 1,140 square feet of living space and a 8.49-acre lot.

When was 1688 18th St, Rockport, TX built?

1688 18th St, Rockport, TX was built in 2022, making it 4 years old.

What schools serve 1688 18th St, Rockport, TX?

1688 18th St, Rockport, TX is assigned to Live Oak Learning Center (elementary); 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 1688 18th St, Rockport, TX compare to other homes in Rockport 78382?

Among the 14,872 homes in Rockport 78382, it is worth more than 83% of them ($555,675 against a typical $339,411), its price per square foot is higher than 96% of them ($487 against a typical $232), it is bigger than 30% of them (1,140 ft² against a typical 1,413 ft²), its lot is bigger than 98% of them (8.49 ac against a typical 0.24 ac) and it is newer than 96% of them (2022 against a typical 1996). Measured against all of Aransas County, it is worth more than 85% 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 1688 18th St, Rockport, TX?

The 2025 property tax bill for 1688 18th St, Rockport, TX was $5,294. The county assessed it at $330,360.

Closest homes

More homes in Rockport 78382

Assigned schools

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