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Single Family ResidenceResidential
$146,767$105 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

51 ROBERTSON ST

TEXAS CITY, TX 77591
2
Baths
1,392 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$147K
$140K low$153K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$193 (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.$111,843 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$101,675
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$172,930

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.31
64
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
42
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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.0.2 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.0.10
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Carport (Unspecified)
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 · 12 ft²

Transaction History(1)

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
Simms Elementary SchoolD+
Elementary · Grades KG–5 · 0.6 mi
H
La Marque High SchoolD+
High · Grades 9–12 · 0.9 mi
M
La Marque Middle School
Middle · Grades 6–8 · 1.0 mi

District: Texas City Independent School District

Neighborhood · ZIP 77591These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
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.91%
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.15%
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.15,957
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,427 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,455
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,144
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

51 Robertson 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 less than 95% of homes in Galveston County
  • Costs less per square foot than 96% of homes in Galveston County
  • Smaller than 71% of homes in Galveston County
  • Has a smaller lot than 96% of homes in Texas City 77591
  • Older than 66% of homes in Texas City 77591

What homes are worth in Texas City 77591

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

This home
$100K$375K

This home is worth more than 11% of homes in Texas City 77591.

How it measures up in Texas City 77591

The dot is this home. The mark in the middle is the typical home in Texas City 77591.

Estimated value$146,767
CheaperTypical $224,973Pricier

Pricier than 11% of homes nearby

Price per ft²$105
CheaperTypical $134Pricier

Pricier than 12% of homes nearby

Living area1,392 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.1 ac
SmallerTypical 0.16 acBigger

Bigger than 4% of homes nearby

Year built1986
OlderTypical 2004Newer

Newer than 34% of homes nearby

How 51 Robertson St ranks against every home in each area.
MeasureThis homeTexas City 77591Galveston County
Estimated valuepricier than$146,76711% of homes5% of homes
Price per ft²pricier than$10512% of homes4% of homes
Living areabigger than1,392 ft²31% of homes29% of homes
Lot sizebigger than0.1 ac4% of homes10% of homes
Year builtnewer than198634% of homes38% of homes

About 51 Robertson St

How much is 51 Robertson St, Texas City, TX worth?

The TopHap Estimate for 51 Robertson St, Texas City, TX is $146,767 as of Aug 30, 2026. The likely range is $140,380 to $153,154. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 Robertson St, Texas City, TX last sell?

51 Robertson St, Texas City, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 51 Robertson St, Texas City, TX?

51 Robertson St, Texas City, TX has 2 bathrooms, 1,392 square feet of living space and a 0.10-acre lot.

When was 51 Robertson St, Texas City, TX built?

51 Robertson St, Texas City, TX was built in 1986, making it 40 years old. It is a conventional home. The building has 1 story.

What schools serve 51 Robertson St, Texas City, TX?

51 Robertson St, Texas City, TX is assigned to Simms Elementary School (elementary), rated D+; La Marque High School (high), rated D+; La Marque Middle School (middle). All sit in Texas City Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Robertson St, Texas City, TX compare to other homes in Texas City 77591?

Among the 5,790 homes in Texas City 77591, it is worth more than 11% of them ($146,767 against a typical $224,973), its price per square foot is higher than 12% of them ($105 against a typical $134), it is bigger than 31% of them (1,392 ft² against a typical 1,632 ft²), its lot is bigger than 4% of them (0.1 ac against a typical 0.16 ac) and it is newer than 34% of them (1986 against a typical 2004). Measured against all of Galveston County, it is worth more than 5% 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 51 Robertson St, Texas City, TX?

The 2025 property tax bill for 51 Robertson St, Texas City, TX was $193. The county assessed it at $111,843.

More homes on Robertson St

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