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Single Family ResidenceResidential
$224,454$138 / 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 93How 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

850 ALAMETOS

SAN ANTONIO, TX 78212
3
Beds
1
Baths
1,630 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$224K
$210K low$239K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$507 (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.$192,870 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,260
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$134,610
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$176,565
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$192,870

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBEXAR
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.1983
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.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.Patio · 48 ft²Porch · 12 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.

H
Edison High SchoolD-
High · Grades 9–12 · 0.3 mi
E
Will Rogers AcademyD-
Elementary · Grades PK–8 · 0.3 mi

District: San Antonio Independent School District

Neighborhood · ZIP 78212These 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.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.29,267
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,480 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,913
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,594
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

850 Alametos 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 83% of homes in Edison
  • Costs less per square foot than 94% of homes in San Antonio 78212
  • Bigger than 90% of homes in Edison
  • Has a bigger lot than 83% of homes in Edison
  • Older than 91% of homes in Bexar County

What homes are worth in San Antonio 78212

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

This home
$123K$1.9M

This home is worth more than 32% of homes in San Antonio 78212.

How it measures up in San Antonio 78212

The dot is this home. The mark in the middle is the typical home in San Antonio 78212.

Estimated value$224,454
CheaperTypical $317,879Pricier

Pricier than 32% of homes nearby

Price per ft²$138
CheaperTypical $227Pricier

Pricier than 6% of homes nearby

Living area1,630 ft²
SmallerTypical 1,516 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.2 ac
SmallerTypical 0.17 acBigger

Bigger than 65% of homes nearby

Year built1948
OlderTypical 1941Newer

Newer than 68% of homes nearby

How 850 Alametos ranks against every home in each area.
MeasureThis homeEdisonSan Antonio 78212Bexar County
Estimated valuepricier than$224,45483% of homes32% of homes38% of homes
Price per ft²pricier than$13821% of homes6% of homes33% of homes
Living areabigger than1,630 ft²90% of homes56% of homes46% of homes
Lot sizebigger than0.2 ac83% of homes65% of homes64% of homes
Year builtnewer than194878% of homes68% of homes9% of homes

About 850 Alametos

How much is 850 Alametos, San Antonio, TX worth?

The TopHap Estimate for 850 Alametos, San Antonio, TX is $224,454 as of Sep 24, 2026. The likely range is $209,535 to $239,373. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 850 Alametos, San Antonio, TX last sell?

850 Alametos, San Antonio, TX last sold on Mar 31, 2023, according to the county's recorded deed.

How big is 850 Alametos, San Antonio, TX?

850 Alametos, San Antonio, TX has 3 bedrooms, 1 bathrooms, 1,630 square feet of living space and a 0.20-acre lot.

When was 850 Alametos, San Antonio, TX built?

850 Alametos, San Antonio, TX was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 850 Alametos, San Antonio, TX?

850 Alametos, San Antonio, TX is assigned to Edison High School (high), rated D-; Will Rogers Academy (elementary), rated D-. All sit in San Antonio Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 850 Alametos, San Antonio, TX compare to other homes in San Antonio 78212?

Among the 8,327 homes in San Antonio 78212, it is worth more than 32% of them ($224,454 against a typical $317,879), its price per square foot is higher than 6% of them ($138 against a typical $227), it is bigger than 56% of them (1,630 ft² against a typical 1,516 ft²), its lot is bigger than 65% of them (0.2 ac against a typical 0.17 ac) and it is newer than 68% of them (1948 against a typical 1941). Measured against all of Bexar County, it is worth more than 38% 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 850 Alametos, San Antonio, TX?

The 2025 property tax bill for 850 Alametos, San Antonio, TX was $507. The county assessed it at $192,870.

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