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Single Family ResidenceResidential
$285,000$157 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $277,677 on Sep 25, 2026

4805 ALAMO DR

GALVESTON, TX 77551
1
Baths
1,812 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$285K
$271K low$299K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$277,677 · Sep 25, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,574 (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.$170,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$382,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$170,000

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.30
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. 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.84 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.96%
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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1995
Lot (acres)The size of the land the home sits on, from county records.0.14
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, Detached
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 · 48 ft²

Transaction History(3)

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.

M
AIM College and Career Preperatory AcademyC
Middle · Grades 6–12 · 0.3 mi
E
Morgan Elementary Health, Medical Science and Engineering Magnet
Elementary · Grades PK–4 · 0.9 mi

District: Galveston Independent School District

Neighborhood · ZIP 77551These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.20,825
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,318 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,455
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,397
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

4805 Alamo Dr 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 less than 65% of homes in Galveston County
  • Costs less per square foot than 89% of homes in Galveston 77551
  • Bigger than 72% of homes in Galveston 77551
  • Has a smaller lot than 79% of homes in Galveston County
  • Older than 87% of homes in Galveston County

What homes are worth in Galveston 77551

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

This home
$83K$869K

This home is worth more than 51% of homes in Galveston 77551.

How it measures up in Galveston 77551

The dot is this home. The mark in the middle is the typical home in Galveston 77551.

Estimated value$285,000
CheaperTypical $282,780Pricier

Pricier than 51% of homes nearby

Price per ft²$157
CheaperTypical $215Pricier

Pricier than 11% of homes nearby

Living area1,812 ft²
SmallerTypical 1,352 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.14 ac
SmallerTypical 0.12 acBigger

Bigger than 55% of homes nearby

Year built1965
OlderTypical 1975Newer

Newer than 34% of homes nearby

How 4805 Alamo Dr ranks against every home in each area.
MeasureThis homeGalveston 77551Galveston County
Estimated valuepricier than$285,00051% of homes35% of homes
Price per ft²pricier than$15711% of homes33% of homes
Living areabigger than1,812 ft²72% of homes50% of homes
Lot sizebigger than0.14 ac55% of homes21% of homes
Year builtnewer than196534% of homes13% of homes

About 4805 Alamo Dr

How much is 4805 Alamo Dr, Galveston, TX worth?

The TopHap Estimate for 4805 Alamo Dr, Galveston, TX is $285,000 as of Sep 24, 2026. The likely range is $271,442 to $298,558. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4805 Alamo Dr, Galveston, TX last sell?

4805 Alamo Dr, Galveston, TX last sold on Sep 25, 2026 for $277,677, according to the county's recorded deed.

How big is 4805 Alamo Dr, Galveston, TX?

4805 Alamo Dr, Galveston, TX has 1 bathrooms, 1,812 square feet of living space and a 0.14-acre lot.

When was 4805 Alamo Dr, Galveston, TX built?

4805 Alamo Dr, Galveston, TX was built in 1965, making it 61 years old. It is a conventional home. The building has 1 story.

What schools serve 4805 Alamo Dr, Galveston, TX?

4805 Alamo Dr, Galveston, TX is assigned to AIM College and Career Preperatory Academy (middle), rated C; Morgan Elementary Health, Medical Science and Engineering Magnet (elementary). All sit in Galveston Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4805 Alamo Dr, Galveston, TX compare to other homes in Galveston 77551?

Among the 6,985 homes in Galveston 77551, it is worth more than 51% of them ($285,000 against a typical $282,780), its price per square foot is higher than 11% of them ($157 against a typical $215), it is bigger than 72% of them (1,812 ft² against a typical 1,352 ft²), its lot is bigger than 55% of them (0.14 ac against a typical 0.12 ac) and it is newer than 34% of them (1965 against a typical 1975). Measured against all of Galveston County, it is worth more than 35% 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 4805 Alamo Dr, Galveston, TX?

The 2025 property tax bill for 4805 Alamo Dr, Galveston, TX was $6,574. The county assessed it at $170,000.

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