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TownhouseResidential
$342,750$186 / 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 Jun 23, 2026

2143 BIG RIVER ST

COLLEGE STATION, TX 77840
3
Beds
2
Baths
1,838 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.
2,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$326K low$360K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$342,750
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$274,200

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,868 (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.$307,728 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$278,728
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$272,907
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$307,728

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBRAZOS
Lot (acres)The size of the land the home sits on, from county records.0.05
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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 · 163 ft²

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

H
A&M Consolidated High SchoolB-
High · Grades 9–12 · 0.5 mi
E
Southwood Valley Elementary SchoolB
Elementary · Grades PK–4 · 0.6 mi
M
A&M Consolidated Middle SchoolB+
Middle · Grades 7–8 · 1.6 mi

District: College Station Independent School District

Neighborhood · ZIP 77840These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.34%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.65,154
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,602 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$35,106
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$50,701
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

2143 Big River 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 more than 66% of homes in South Knoll
  • Among the smallest lots in South Knoll
  • Among the newest homes in South Knoll

What homes are worth in College Station 77840

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

This home
$133K$1.4M

This home is worth more than 58% of homes in College Station 77840.

How it measures up in College Station 77840

The dot is this home. The mark in the middle is the typical home in College Station 77840.

Estimated value$342,750
CheaperTypical $316,384Pricier

Pricier than 58% of homes nearby

Price per ft²$186
CheaperTypical $195Pricier

Pricier than 40% of homes nearby

Living area1,838 ft²
SmallerTypical 1,634 ft²Bigger

Bigger than 60% of homes nearby

Lot size2,000 ft²
SmallerTypical 0.17 acBigger

Bigger than 2% of homes nearby

Year built2018
OlderTypical 1985Newer

Newer than 94% of homes nearby

How 2143 Big River St ranks against every home in each area.
MeasureThis homeSouth KnollCollege Station 77840Brazos County
Estimated valuepricier than$342,75066% of homes58% of homes52% of homes
Price per ft²pricier than$18660% of homes40% of homes41% of homes
Living areabigger than1,838 ft²59% of homes60% of homes56% of homes
Lot sizebigger than2,000 ft²almost no homes2% of homesalmost no homes
Year builtnewer than2018almost all homes94% of homes86% of homes

About 2143 Big River St

How much is 2143 Big River St, College Station, TX worth?

The TopHap Estimate for 2143 Big River St, College Station, TX is $342,750 as of Jun 23, 2026. The likely range is $325,612 to $359,887. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2143 Big River St, College Station, TX last sell?

2143 Big River St, College Station, TX last sold on Dec 16, 2024, according to the county's recorded deed.

How big is 2143 Big River St, College Station, TX?

2143 Big River St, College Station, TX has 3 bedrooms, 2 bathrooms, 1,838 square feet of living space and a 0.05-acre lot.

When was 2143 Big River St, College Station, TX built?

2143 Big River St, College Station, TX was built in 2018, making it 8 years old. It is a townhouse home. The building has 2 stories.

What schools serve 2143 Big River St, College Station, TX?

2143 Big River St, College Station, TX is assigned to A&M Consolidated High School (high), rated B-; Southwood Valley Elementary School (elementary), rated B; A&M Consolidated Middle School (middle), rated B+. All sit in College Station Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2143 Big River St, College Station, TX compare to other homes in College Station 77840?

Among the 7,772 homes in College Station 77840, it is worth more than 58% of them ($342,750 against a typical $316,384), its price per square foot is higher than 40% of them ($186 against a typical $195), it is bigger than 60% of them (1,838 ft² against a typical 1,634 ft²), its lot is bigger than 2% of them (2,000 ft² against a typical 0.17 ac) and it is newer than 94% of them (2018 against a typical 1985). Measured against all of Brazos County, it is worth more than 52% 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 2143 Big River St, College Station, TX?

The 2025 property tax bill for 2143 Big River St, College Station, TX was $5,868. The county assessed it at $307,728.

Closest homes

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Assigned schools

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