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Single Family ResidenceResidential
$165,256$293 / 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 81How 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

ST MARYS

MATAGORDA, TX 77457
1
Baths
564 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.
3,864 ft²
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.

Valuation

$165K
$134K low$196K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,403 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$102,930 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$68,530
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$104,610
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$102,930

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.59
66
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
39
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
47
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
48
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyMATAGORDA
Lot (acres)The size of the land the home sits on, from county records.0.09
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Matagorda SchoolC
Elementary · Grades PK–12 · 0.5 mi

District: Matagorda Independent School District

Neighborhood · ZIP 77457These 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.155
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.45%
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.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,145
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,566
Average tempThe average temperature here across a full year.71°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

St Marys 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 92% of homes in Matagorda 77457
  • Costs more per square foot than 87% of homes in Matagorda County
  • Smaller than 93% of homes in Matagorda County
  • Has a smaller lot than 96% of homes in Matagorda County
  • Older than 94% of homes in Matagorda 77457

What homes are worth in Matagorda 77457

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

This home
$135K$952K

This home is worth more than 8% of homes in Matagorda 77457.

How it measures up in Matagorda 77457

The dot is this home. The mark in the middle is the typical home in Matagorda 77457.

Estimated value$165,256
CheaperTypical $375,000Pricier

Pricier than 8% of homes nearby

Price per ft²$293
CheaperTypical $308Pricier

Pricier than 43% of homes nearby

Living area564 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than 11% of homes nearby

Lot size3,864 ft²
SmallerTypical 0.21 acBigger

Bigger than 20% of homes nearby

Year built1940
OlderTypical 1994Newer

Newer than 6% of homes nearby

How St Marys ranks against every home in each area.
MeasureThis homeMatagorda 77457Matagorda County
Estimated valuepricier than$165,2568% of homes26% of homes
Price per ft²pricier than$29343% of homes87% of homes
Living areabigger than564 ft²11% of homes7% of homes
Lot sizebigger than3,864 ft²20% of homes4% of homes
Year builtnewer than19406% of homes6% of homes

About St Marys

How much is St Marys, Matagorda, TX worth?

The TopHap Estimate for St Marys, Matagorda, TX is $165,256 as of Sep 24, 2026. The likely range is $134,132 to $196,380. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did St Marys, Matagorda, TX last sell?

St Marys, Matagorda, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is St Marys, Matagorda, TX?

St Marys, Matagorda, TX has 1 bathrooms, 564 square feet of living space and a 0.09-acre lot.

When was St Marys, Matagorda, TX built?

St Marys, Matagorda, TX was built in 1940, making it 86 years old.

What schools serve St Marys, Matagorda, TX?

St Marys, Matagorda, TX is assigned to Matagorda School (elementary), rated C. All sit in Matagorda Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does St Marys, Matagorda, TX compare to other homes in Matagorda 77457?

Among the 1,379 homes in Matagorda 77457, it is worth more than 8% of them ($165,256 against a typical $375,000), its price per square foot is higher than 43% of them ($293 against a typical $308), it is bigger than 11% of them (564 ft² against a typical 1,200 ft²), its lot is bigger than 20% of them (3,864 ft² against a typical 0.21 ac) and it is newer than 6% of them (1940 against a typical 1994). Measured against all of Matagorda County, it is worth more than 26% 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 St Marys, Matagorda, TX?

The 2026 property tax bill for St Marys, Matagorda, TX was $1,403. The county assessed it at $102,930.

More homes on St Marys

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