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Multi-Family Dwellings (Generic, Any Combination)Residential

638 SAN MARIO CT

COLLEGE STATION, TX 77845
2
Beds
1
Baths
907 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,656 (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.$157,713 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,713
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$139,309
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$157,713

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.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountyBRAZOS
Lot (acres)The size of the land the home sits on, from county records.0.11
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 79 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
Rock Prairie Elementary SchoolB
Elementary · Grades PK–4 · 0.6 mi
H
A&M Consolidated High SchoolB-
High · Grades 9–12 · 0.7 mi
M
College Station Middle SchoolB-
Middle · Grades 7–8 · 0.8 mi

District: College Station Independent School District

Neighborhood · ZIP 77845These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.73,323
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.487 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,544
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,423
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

638 San Mario Ct 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.

  • Among the smallest homes in College Station 77845
  • Has a smaller lot than 90% of homes in Central College Station
  • Older than 86% of homes in College Station 77845

How it measures up in College Station 77845

The dot is this home. The mark in the middle is the typical home in College Station 77845.

Living area907 ft²
SmallerTypical 1,997 ft²Bigger

Smaller than almost all homes nearby

Lot size0.11 ac
SmallerTypical 0.21 acBigger

Bigger than 11% of homes nearby

Year built1983
OlderTypical 2006Newer

Newer than 14% of homes nearby

How 638 San Mario Ct ranks against every home in each area.
MeasureThis homeCentral College StationCollege Station 77845Brazos County
Living areabigger than907 ft²2% of homesalmost no homes5% of homes
Lot sizebigger than0.11 ac10% of homes11% of homes11% of homes
Year builtnewer than198355% of homes14% of homes32% of homes

About 638 San Mario Ct

When did 638 San Mario Ct, College Station, TX last sell?

638 San Mario Ct, College Station, TX last sold on Jul 31, 2009, according to the county's recorded deed.

How big is 638 San Mario Ct, College Station, TX?

638 San Mario Ct, College Station, TX has 2 bedrooms, 1 bathrooms, 907 square feet of living space and a 0.11-acre lot.

When was 638 San Mario Ct, College Station, TX built?

638 San Mario Ct, College Station, TX was built in 1983, making it 43 years old. The building has 1 story.

What schools serve 638 San Mario Ct, College Station, TX?

638 San Mario Ct, College Station, TX is assigned to Rock Prairie Elementary School (elementary), rated B; A&M Consolidated High School (high), rated B-; College Station 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 638 San Mario Ct, College Station, TX compare to other homes in College Station 77845?

Among the 25,996 homes in College Station 77845, it is bigger than almost none of them (907 ft² against a typical 1,997 ft²), its lot is bigger than 11% of them (0.11 ac against a typical 0.21 ac) and it is newer than 14% of them (1983 against a typical 2006). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 638 San Mario Ct, College Station, TX?

The 2025 property tax bill for 638 San Mario Ct, College Station, TX was $2,656. The county assessed it at $157,713.

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