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Single Family ResidenceResidential
$315,307$113 / 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 Oct 21, 2026

1237 COUNTY ROAD 878B

SWEENY, TX 77480
4 / 1
Baths
2,798 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.
1.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
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

$315K
$304K low$327K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,165 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$303,330 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$248,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$305,460
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$303,330

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.19 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyBrazoria
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.2000
Lot (acres)The size of the land the home sits on, from county records.1.16
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 144 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.

H
Sweeny High SchoolC+
High · Grades 9–12 · 0.6 mi
M
Sweeny Jr High SchoolC
Middle · Grades 6–8 · 0.9 mi
E
Sweeny Elementary SchoolC
Elementary · Grades PK–5 · 1.2 mi

District: Sweeny Independent School District

Neighborhood · ZIP 77480These 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.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
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.9,431
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,962
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,833
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

1237 County Road 878b 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 more than 70% of homes in Sweeny 77480
  • Costs less per square foot than 94% of homes in Brazoria County
  • Bigger than 95% of homes in Sweeny 77480
  • Has a bigger lot than 86% of homes in Brazoria County
  • Older than 75% of homes in Brazoria County

What homes are worth in Sweeny 77480

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

This home
$93K$633K

This home is worth more than 70% of homes in Sweeny 77480.

How it measures up in Sweeny 77480

The dot is this home. The mark in the middle is the typical home in Sweeny 77480.

Estimated value$315,307
CheaperTypical $238,669Pricier

Pricier than 70% of homes nearby

Price per ft²$113
CheaperTypical $149Pricier

Pricier than 14% of homes nearby

Living area2,798 ft²
SmallerTypical 1,556 ft²Bigger

Bigger than 95% of homes nearby

Lot size1.16 ac
SmallerTypical 0.99 acBigger

Bigger than 56% of homes nearby

Year built1978
OlderTypical 1980Newer

Newer than 48% of homes nearby

How 1237 County Road 878b ranks against every home in each area.
MeasureThis homeSweeny 77480Brazoria County
Estimated valuepricier than$315,30770% of homes46% of homes
Price per ft²pricier than$11314% of homes6% of homes
Living areabigger than2,798 ft²95% of homes82% of homes
Lot sizebigger than1.16 ac56% of homes86% of homes
Year builtnewer than197848% of homes25% of homes

About 1237 County Road 878b

How much is 1237 County Road 878b, Sweeny, TX worth?

The TopHap Estimate for 1237 County Road 878b, Sweeny, TX is $315,307 as of Oct 21, 2026. The likely range is $304,092 to $326,522. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1237 County Road 878b, Sweeny, TX last sell?

1237 County Road 878b, Sweeny, TX last sold on Apr 18, 2019, according to the county's recorded deed.

How big is 1237 County Road 878b, Sweeny, TX?

1237 County Road 878b, Sweeny, TX has 4 bathrooms, 2,798 square feet of living space and a 1.16-acre lot.

When was 1237 County Road 878b, Sweeny, TX built?

1237 County Road 878b, Sweeny, TX was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 1237 County Road 878b, Sweeny, TX?

1237 County Road 878b, Sweeny, TX is assigned to Sweeny High School (high), rated C+; Sweeny Jr High School (middle), rated C; Sweeny Elementary School (elementary), rated C. All sit in Sweeny Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1237 County Road 878b, Sweeny, TX compare to other homes in Sweeny 77480?

Among the 3,030 homes in Sweeny 77480, it is worth more than 70% of them ($315,307 against a typical $238,669), its price per square foot is higher than 14% of them ($113 against a typical $149), it is bigger than 95% of them (2,798 ft² against a typical 1,556 ft²), its lot is bigger than 56% of them (1.16 ac against a typical 0.99 ac) and it is newer than 48% of them (1978 against a typical 1980). Measured against all of Brazoria County, it is worth more than 46% 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 1237 County Road 878b, Sweeny, TX?

The 2024 property tax bill for 1237 County Road 878b, Sweeny, TX was $3,165. The county assessed it at $303,330.

More homes on County Road 878b

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Assigned schools

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