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Single Family ResidenceResidential
$636,053$331 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

23115 MARINA

GALVESTON, TX 77554
2
Baths
1,920 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2020
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$636K
$566K low$706K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,827 (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.$520,720 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$86,910
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$433,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$712,030
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$520,720

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.67
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
94
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
50
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.72 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.100%
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.Conventional
CountyGALVESTON
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pile
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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

Transaction History(5)

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
Oppe Elementary Magnet Campus of Coastal StudiesA-
Elementary · Grades PK–4 · 15.7 mi
M
Collegiate Academy at WeisD
Middle · Grades 5–8 · 16.3 mi
H
AIM College and Career Preperatory AcademyB
High · Grades 6–12 · 17.9 mi

District: Galveston Independent School District

Neighborhood · ZIP 77554These 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.163
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
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.53%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.8,419
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.158 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,780
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,055
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

23115 Marina 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 88% of homes in Galveston County
  • Costs more per square foot than 90% of homes in Galveston County
  • Bigger than 65% of homes in Galveston 77554
  • Has a smaller lot than 83% of homes in Galveston County
  • Newer than 92% of homes in Galveston 77554

What homes are worth in Galveston 77554

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

This home
$167K$2.1M

This home is worth more than 58% of homes in Galveston 77554.

How it measures up in Galveston 77554

The dot is this home. The mark in the middle is the typical home in Galveston 77554.

Estimated value$636,053
CheaperTypical $579,432Pricier

Pricier than 58% of homes nearby

Price per ft²$331
CheaperTypical $383Pricier

Pricier than 29% of homes nearby

Living area1,920 ft²
SmallerTypical 1,602 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.12 ac
SmallerTypical 0.14 acBigger

Bigger than 30% of homes nearby

Year built2020
OlderTypical 1995Newer

Newer than 92% of homes nearby

How 23115 Marina ranks against every home in each area.
MeasureThis homeGalveston 77554Galveston County
Estimated valuepricier than$636,05358% of homes88% of homes
Price per ft²pricier than$33129% of homes90% of homes
Living areabigger than1,920 ft²65% of homes56% of homes
Lot sizebigger than0.12 ac30% of homes17% of homes
Year builtnewer than202092% of homes91% of homes

About 23115 Marina

How much is 23115 Marina, Galveston, TX worth?

The TopHap Estimate for 23115 Marina, Galveston, TX is $636,053 as of Oct 21, 2026. The likely range is $566,215 to $705,891. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23115 Marina, Galveston, TX last sell?

23115 Marina, Galveston, TX last sold on Oct 30, 2026, according to the county's recorded deed.

How big is 23115 Marina, Galveston, TX?

23115 Marina, Galveston, TX has 2 bathrooms, 1,920 square feet of living space and a 0.12-acre lot.

When was 23115 Marina, Galveston, TX built?

23115 Marina, Galveston, TX was built in 2020, making it 6 years old. It is a conventional home. The building has 2 stories.

What schools serve 23115 Marina, Galveston, TX?

23115 Marina, Galveston, TX is assigned to Oppe Elementary Magnet Campus of Coastal Studies (elementary), rated A-; Collegiate Academy at Weis (middle), rated D; AIM College and Career Preperatory Academy (high), rated B. All sit in Galveston Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23115 Marina, Galveston, TX compare to other homes in Galveston 77554?

Among the 10,544 homes in Galveston 77554, it is worth more than 58% of them ($636,053 against a typical $579,432), its price per square foot is higher than 29% of them ($331 against a typical $383), it is bigger than 65% of them (1,920 ft² against a typical 1,602 ft²), its lot is bigger than 30% of them (0.12 ac against a typical 0.14 ac) and it is newer than 92% of them (2020 against a typical 1995). Measured against all of Galveston County, it is worth more than 88% 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 23115 Marina, Galveston, TX?

The 2025 property tax bill for 23115 Marina, Galveston, TX was $8,827. The county assessed it at $520,720.

More homes on Marina

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