Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$177,147$162 / 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 83How 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 $178,407 on Apr 8, 2025

400 AVENUE B

SINTON, TX 78387
0
Baths
1,096 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
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

$177K
$148K low$207K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$178,407 · Apr 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,238 (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.$176,643 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,442
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,201
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$170,391
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$176,643

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.46
48
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
31
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
45
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
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.12 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
CountySAN PATRICIO
Lot (acres)The size of the land the home sits on, from county records.0.14
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
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 · 70 ft²

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.

M
E Merle Smith Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
E
Welder Elementary School
Elementary · Grades PK–2 · 0.8 mi
H
Sinton High SchoolC-
High · Grades 9–12 · 0.9 mi

District: Sinton Independent School District

Neighborhood · ZIP 78387These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.29%
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.10,595
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.52 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$41,948
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,107
Average tempThe average temperature here across a full year.71°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Owner Tools

Do you own this home?
Claim this home

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

400 Avenue B 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.

  • Costs more per square foot than 87% of homes in Sinton 78387
  • Smaller than 77% of homes in San Patricio County
  • Has a smaller lot than 85% of homes in Sinton 78387
  • Newer than 84% of homes in Sinton 78387

What homes are worth in Sinton 78387

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

This home
$59K$550K

This home is worth more than 61% of homes in Sinton 78387.

How it measures up in Sinton 78387

The dot is this home. The mark in the middle is the typical home in Sinton 78387.

Estimated value$177,147
CheaperTypical $158,033Pricier

Pricier than 61% of homes nearby

Price per ft²$162
CheaperTypical $119Pricier

Pricier than 87% of homes nearby

Living area1,096 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.15 ac
SmallerTypical 0.27 acBigger

Bigger than 15% of homes nearby

Year built2004
OlderTypical 1972Newer

Newer than 84% of homes nearby

How 400 Avenue B ranks against every home in each area.
MeasureThis homeSinton 78387San Patricio County
Estimated valuepricier than$177,14761% of homes36% of homes
Price per ft²pricier than$16287% of homes64% of homes
Living areabigger than1,096 ft²30% of homes23% of homes
Lot sizebigger than0.15 ac15% of homes17% of homes
Year builtnewer than200484% of homes80% of homes

About 400 Avenue B

How much is 400 Avenue B, Sinton, TX worth?

The TopHap Estimate for 400 Avenue B, Sinton, TX is $177,147 as of Sep 24, 2026. The likely range is $147,589 to $206,705. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Avenue B, Sinton, TX last sell?

400 Avenue B, Sinton, TX last sold on Apr 8, 2025 for $178,407, according to the county's recorded deed.

How big is 400 Avenue B, Sinton, TX?

400 Avenue B, Sinton, TX has 1,096 square feet of living space and a 0.14-acre lot.

When was 400 Avenue B, Sinton, TX built?

400 Avenue B, Sinton, TX was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 400 Avenue B, Sinton, TX?

400 Avenue B, Sinton, TX is assigned to E Merle Smith Middle School (middle), rated C-; Welder Elementary School (elementary); Sinton High School (high), rated C-. All sit in Sinton Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Avenue B, Sinton, TX compare to other homes in Sinton 78387?

Among the 3,976 homes in Sinton 78387, it is worth more than 61% of them ($177,147 against a typical $158,033), its price per square foot is higher than 87% of them ($162 against a typical $119), it is bigger than 30% of them (1,096 ft² against a typical 1,344 ft²), its lot is bigger than 15% of them (0.15 ac against a typical 0.27 ac) and it is newer than 84% of them (2004 against a typical 1972). Measured against all of San Patricio County, it is worth more than 36% 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 400 Avenue B, Sinton, TX?

The 2025 property tax bill for 400 Avenue B, Sinton, TX was $4,238. The county assessed it at $176,643.

More homes on Avenue B

Closest homes

More homes in Sinton 78387

Assigned schools

Explore the area

See this home in context

Open 400 Avenue B on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map