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Single Family ResidenceResidential
$117,235$123 / 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 94How 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

8315 RUNNING HORSE ST

SAN ANTONIO, TX 78242
3
Beds
1
Baths
952 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
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.

Valuation

$117K
$110K low$124K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$165 (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.$104,994 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,040
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$113,560
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$95,449
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$147,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
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.1986
Lot (acres)The size of the land the home sits on, from county records.0.14
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.Shed · 72 ft²Patio · 160 ft²

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

E
Indian Creek Elementary SchoolD+
Elementary · Grades EE–5 · 0.1 mi
M
Christa McAuliffe Middle SchoolD-
Middle · Grades 6–8 · 1.1 mi
H
Southwest Legacy High SchoolD-
High · Grades 9–12 · 3.6 mi

District: Southwest Independent School District

Neighborhood · ZIP 78242These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.7.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
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.33,474
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,440 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,632
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$53,499
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

8315 Running Horse 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 less than 96% of homes in Bexar County
  • Costs less per square foot than 83% of homes in Bexar County
  • Smaller than 92% of homes in Bexar County
  • Has a smaller lot than 73% of homes in San Antonio 78242
  • Older than 88% of homes in Southwest

What homes are worth in San Antonio 78242

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

This home
$97K$246K

This home is worth more than 10% of homes in San Antonio 78242.

How it measures up in San Antonio 78242

The dot is this home. The mark in the middle is the typical home in San Antonio 78242.

Estimated value$117,235
CheaperTypical $159,123Pricier

Pricier than 10% of homes nearby

Price per ft²$123
CheaperTypical $131Pricier

Pricier than 38% of homes nearby

Living area952 ft²
SmallerTypical 1,212 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.14 ac
SmallerTypical 0.17 acBigger

Bigger than 27% of homes nearby

Year built1971
OlderTypical 1977Newer

Newer than 36% of homes nearby

How 8315 Running Horse St ranks against every home in each area.
MeasureThis homeSouthwestSan Antonio 78242Bexar County
Estimated valuepricier than$117,23514% of homes10% of homes4% of homes
Price per ft²pricier than$12343% of homes38% of homes17% of homes
Living areabigger than952 ft²25% of homes18% of homes8% of homes
Lot sizebigger than0.14 ac30% of homes27% of homes29% of homes
Year builtnewer than197112% of homes36% of homes28% of homes

About 8315 Running Horse St

How much is 8315 Running Horse St, San Antonio, TX worth?

The TopHap Estimate for 8315 Running Horse St, San Antonio, TX is $117,235 as of Oct 21, 2026. The likely range is $110,309 to $124,161. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8315 Running Horse St, San Antonio, TX last sell?

8315 Running Horse St, San Antonio, TX last sold on Jul 26, 2002, according to the county's recorded deed.

How big is 8315 Running Horse St, San Antonio, TX?

8315 Running Horse St, San Antonio, TX has 3 bedrooms, 1 bathrooms, 952 square feet of living space and a 0.14-acre lot.

When was 8315 Running Horse St, San Antonio, TX built?

8315 Running Horse St, San Antonio, TX was built in 1971, making it 55 years old. It is a contemporary home. The building has 1 story.

What schools serve 8315 Running Horse St, San Antonio, TX?

8315 Running Horse St, San Antonio, TX is assigned to Indian Creek Elementary School (elementary), rated D+; Christa McAuliffe Middle School (middle), rated D-; Southwest Legacy High School (high), rated D-. All sit in Southwest Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8315 Running Horse St, San Antonio, TX compare to other homes in San Antonio 78242?

Among the 9,508 homes in San Antonio 78242, it is worth more than 10% of them ($117,235 against a typical $159,123), its price per square foot is higher than 38% of them ($123 against a typical $131), it is bigger than 18% of them (952 ft² against a typical 1,212 ft²), its lot is bigger than 27% of them (0.14 ac against a typical 0.17 ac) and it is newer than 36% of them (1971 against a typical 1977). Measured against all of Bexar County, it is worth more than 4% 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 8315 Running Horse St, San Antonio, TX?

The 2025 property tax bill for 8315 Running Horse St, San Antonio, TX was $165. The county assessed it at $104,994.

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