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Single Family ResidenceResidential
$489,822$200 / 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 Jul 14, 2026

939 RIVERSTONE DR

SAN ANTONIO, TX 78258
4
Beds
2
Baths
2,454 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$490K
$460K low$520K 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.$384,822
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$307,858
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.21%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$105,000
CHASE MANHATTAN MORTGAGE CORP · R · recorded Apr 6, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,221 (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.$447,030 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$96,660
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$350,370
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$396,931
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$447,030

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.1999
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Patio · 256 ft²Porch · 328 ft²

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

E
Stone Oak Elementary SchoolA+
Elementary · Grades PK–5 · 0.6 mi
H
Reagan High SchoolA-
High · Grades 9–12 · 1.9 mi
M
Bush Middle SchoolA
Middle · Grades 6–8 · 2.0 mi

District: North East Independent School District

Neighborhood · ZIP 78258These 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.72
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 100.23

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.53,666
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,741 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,147
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,381
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

939 Riverstone Dr 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 Bexar County
  • Costs more per square foot than 86% of homes in Bexar County
  • Bigger than 78% of homes in Bexar County
  • Has a bigger lot than 75% of homes in Bexar County
  • Older than 93% of homes in San Antonio 78258

What homes are worth in San Antonio 78258

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

This home
$339K$1.3M

This home is worth more than 38% of homes in San Antonio 78258.

How it measures up in San Antonio 78258

The dot is this home. The mark in the middle is the typical home in San Antonio 78258.

Estimated value$489,822
CheaperTypical $535,687Pricier

Pricier than 38% of homes nearby

Price per ft²$200
CheaperTypical $191Pricier

Pricier than 60% of homes nearby

Living area2,454 ft²
SmallerTypical 2,962 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.23 ac
SmallerTypical 0.21 acBigger

Bigger than 61% of homes nearby

Year built1991
OlderTypical 2002Newer

Newer than 7% of homes nearby

How 939 Riverstone Dr ranks against every home in each area.
MeasureThis homeSan Antonio 78258Bexar County
Estimated valuepricier than$489,82238% of homes87% of homes
Price per ft²pricier than$20060% of homes86% of homes
Living areabigger than2,454 ft²25% of homes78% of homes
Lot sizebigger than0.23 ac61% of homes75% of homes
Year builtnewer than19917% of homes49% of homes

About 939 Riverstone Dr

How much is 939 Riverstone Dr, San Antonio, TX worth?

The TopHap Estimate for 939 Riverstone Dr, San Antonio, TX is $489,822 as of Jul 14, 2026. The likely range is $460,026 to $519,618. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 939 Riverstone Dr, San Antonio, TX last sell?

939 Riverstone Dr, San Antonio, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 939 Riverstone Dr, San Antonio, TX?

939 Riverstone Dr, San Antonio, TX has 4 bedrooms, 2 bathrooms, 2,454 square feet of living space and a 0.23-acre lot.

When was 939 Riverstone Dr, San Antonio, TX built?

939 Riverstone Dr, San Antonio, TX was built in 1991, making it 35 years old. It is a contemporary home. The building has 1 story.

What schools serve 939 Riverstone Dr, San Antonio, TX?

939 Riverstone Dr, San Antonio, TX is assigned to Stone Oak Elementary School (elementary), rated A+; Reagan High School (high), rated A-; Bush Middle School (middle), rated A. All sit in North East Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 939 Riverstone Dr, San Antonio, TX compare to other homes in San Antonio 78258?

Among the 13,001 homes in San Antonio 78258, it is worth more than 38% of them ($489,822 against a typical $535,687), its price per square foot is higher than 60% of them ($200 against a typical $191), it is bigger than 25% of them (2,454 ft² against a typical 2,962 ft²), its lot is bigger than 61% of them (0.23 ac against a typical 0.21 ac) and it is newer than 7% of them (1991 against a typical 2002). Measured against all of Bexar County, it is worth more than 87% 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 939 Riverstone Dr, San Antonio, TX?

The 2025 property tax bill for 939 Riverstone Dr, San Antonio, TX was $2,221. The county assessed it at $447,030.

Closest homes

More homes in San Antonio 78258

Assigned schools

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