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Single Family ResidenceResidential
$110,623$106 / 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 Sep 24, 2026

516 N DUVAL ST

MATHIS, TX 78368
0
Baths
1,040 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
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

$111K
$96K low$125K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,686 (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.$80,910 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$48,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$96,842
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$80,910

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAN PATRICIO
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Brick
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 80 ft²

Transaction History(2)

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
Mathis Elementary SchoolC+
Elementary · Grades PK–2 · 0.5 mi
H
Mathis High SchoolC-
High · Grades 9–12 · 0.9 mi
M
Mathis Middle SchoolC-
Middle · Grades 6–8 · 1.1 mi

District: Mathis Independent School District

Neighborhood · ZIP 78368These 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.152
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.5%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
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.8,708
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.42 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,521
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,222
Average tempThe average temperature here across a full year.71°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

516 N Duval 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 86% of homes in San Patricio County
  • Costs less per square foot than 80% of homes in San Patricio County
  • Smaller than 81% of homes in San Patricio County
  • Has a bigger lot than 71% of homes in San Patricio County
  • Older than 65% of homes in San Patricio County

What homes are worth in Mathis 78368

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

This home
$41K$511K

This home is worth more than 40% of homes in Mathis 78368.

How it measures up in Mathis 78368

The dot is this home. The mark in the middle is the typical home in Mathis 78368.

Estimated value$110,623
CheaperTypical $128,995Pricier

Pricier than 40% of homes nearby

Price per ft²$106
CheaperTypical $112Pricier

Pricier than 46% of homes nearby

Living area1,040 ft²
SmallerTypical 1,208 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.34 ac
SmallerTypical 0.38 acBigger

Bigger than 48% of homes nearby

Year built1967
OlderTypical 1976Newer

Newer than 38% of homes nearby

How 516 N Duval St ranks against every home in each area.
MeasureThis homeMathis 78368San Patricio County
Estimated valuepricier than$110,62340% of homes14% of homes
Price per ft²pricier than$10646% of homes20% of homes
Living areabigger than1,040 ft²38% of homes19% of homes
Lot sizebigger than0.34 ac48% of homes71% of homes
Year builtnewer than196738% of homes35% of homes

About 516 N Duval St

How much is 516 N Duval St, Mathis, TX worth?

The TopHap Estimate for 516 N Duval St, Mathis, TX is $110,623 as of Sep 24, 2026. The likely range is $96,360 to $124,886. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 516 N Duval St, Mathis, TX last sell?

516 N Duval St, Mathis, TX last sold on Mar 12, 2007, according to the county's recorded deed.

How big is 516 N Duval St, Mathis, TX?

516 N Duval St, Mathis, TX has 1,040 square feet of living space and a 0.34-acre lot.

When was 516 N Duval St, Mathis, TX built?

516 N Duval St, Mathis, TX was built in 1967, making it 59 years old. The building has 1 story.

What schools serve 516 N Duval St, Mathis, TX?

516 N Duval St, Mathis, TX is assigned to Mathis Elementary School (elementary), rated C+; Mathis High School (high), rated C-; Mathis Middle School (middle), rated C-. All sit in Mathis Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 516 N Duval St, Mathis, TX compare to other homes in Mathis 78368?

Among the 4,770 homes in Mathis 78368, it is worth more than 40% of them ($110,623 against a typical $128,995), its price per square foot is higher than 46% of them ($106 against a typical $112), it is bigger than 38% of them (1,040 ft² against a typical 1,208 ft²), its lot is bigger than 48% of them (0.34 ac against a typical 0.38 ac) and it is newer than 38% of them (1967 against a typical 1976). Measured against all of San Patricio County, it is worth more than 14% 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 516 N Duval St, Mathis, TX?

The 2025 property tax bill for 516 N Duval St, Mathis, TX was $1,686. The county assessed it at $80,910.

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