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Single Family ResidenceResidential
$492,514$284 / 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 95How 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

2820 COUNTY ROAD 237

ALVIN, TX 77511
2 / 1
Baths
1,734 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.
3.75 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$493K
$467K low$518K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,931 (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.$465,250 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$256,110
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$209,140
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$515,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$465,250

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBrazoria
Lot (acres)The size of the land the home sits on, from county records.3.75
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.Central
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.Patio · 262 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
Bob and Betty Nelson Elementary SchoolB
Elementary · Grades PK–5 · 1.5 mi
M
Fairview Junior High SchoolB+
Middle · Grades 6–8 · 1.9 mi
H
Alvin High SchoolC
High · Grades 9–12 · 2.3 mi

District: Alvin Independent School District

Neighborhood · ZIP 77511These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.56,611
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.345 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,266
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,011
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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

2820 County Road 237 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 87% of homes in Alvin 77511
  • Costs more per square foot than 96% of homes in Brazoria County
  • Has a bigger lot than 95% of homes in Brazoria County
  • Newer than 95% of homes in Alvin 77511

What homes are worth in Alvin 77511

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

This home
$161K$785K

This home is worth more than 87% of homes in Alvin 77511.

How it measures up in Alvin 77511

The dot is this home. The mark in the middle is the typical home in Alvin 77511.

Estimated value$492,514
CheaperTypical $302,140Pricier

Pricier than 87% of homes nearby

Price per ft²$284
CheaperTypical $167Pricier

Pricier than 92% of homes nearby

Living area1,734 ft²
SmallerTypical 1,642 ft²Bigger

Bigger than 56% of homes nearby

Lot size3.75 ac
SmallerTypical 0.41 acBigger

Bigger than 91% of homes nearby

Year built2022
OlderTypical 1997Newer

Newer than 95% of homes nearby

How 2820 County Road 237 ranks against every home in each area.
MeasureThis homeAlvin 77511Brazoria County
Estimated valuepricier than$492,51487% of homes85% of homes
Price per ft²pricier than$28492% of homes96% of homes
Living areabigger than1,734 ft²56% of homes40% of homes
Lot sizebigger than3.75 ac91% of homes95% of homes
Year builtnewer than202295% of homes95% of homes

About 2820 County Road 237

How much is 2820 County Road 237, Alvin, TX worth?

The TopHap Estimate for 2820 County Road 237, Alvin, TX is $492,514 as of Oct 21, 2026. The likely range is $466,720 to $518,308. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2820 County Road 237, Alvin, TX last sell?

2820 County Road 237, Alvin, TX last sold on Aug 16, 2021, according to the county's recorded deed.

How big is 2820 County Road 237, Alvin, TX?

2820 County Road 237, Alvin, TX has 2 bathrooms, 1,734 square feet of living space and a 3.75-acre lot.

When was 2820 County Road 237, Alvin, TX built?

2820 County Road 237, Alvin, TX was built in 2022, making it 4 years old. The building has 1 story.

What schools serve 2820 County Road 237, Alvin, TX?

2820 County Road 237, Alvin, TX is assigned to Bob and Betty Nelson Elementary School (elementary), rated B; Fairview Junior High School (middle), rated B+; Alvin High School (high), rated C. All sit in Alvin Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2820 County Road 237, Alvin, TX compare to other homes in Alvin 77511?

Among the 18,882 homes in Alvin 77511, it is worth more than 87% of them ($492,514 against a typical $302,140), its price per square foot is higher than 92% of them ($284 against a typical $167), it is bigger than 56% of them (1,734 ft² against a typical 1,642 ft²), its lot is bigger than 91% of them (3.75 ac against a typical 0.41 ac) and it is newer than 95% of them (2022 against a typical 1997). Measured against all of Brazoria County, it is worth more than 85% 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 2820 County Road 237, Alvin, TX?

The 2024 property tax bill for 2820 County Road 237, Alvin, TX was $7,931. The county assessed it at $465,250.

More homes on County Road 237

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