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Single Family ResidenceResidential
$220,148$157 / 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 80How 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

12251 ROBERT GLENN

SAN ANTONIO, TX 78252
6
Beds
1
Baths
1,398 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$220K
$177K low$264K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$317 (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.$112,940 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,660
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$82,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$102,673
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$134,660

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.8 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.1970
Lot (acres)The size of the land the home sits on, from county records.0.31
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.None
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 · 96 ft²

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

E
Southwest Elementary SchoolC+
Elementary · Grades PK–5 · 0.3 mi
H
Southwest High SchoolC
High · Grades 9–12 · 0.5 mi
M
Ronald Erwin McNair Middle SchoolC+
Middle · Grades 6–8 · 3.9 mi

District: Southwest Independent School District

Neighborhood · ZIP 78252These 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.157
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.16,953
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.562 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,347
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,148
Average tempThe average temperature here across a full year.70°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

12251 Robert Glenn 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.

  • Costs more per square foot than 76% of homes in San Antonio 78252
  • Smaller than 74% of homes in San Antonio 78252
  • Has a bigger lot than 95% of homes in San Antonio 78252
  • Among the oldest homes in San Antonio 78252

What homes are worth in San Antonio 78252

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

This home
$152K$332K

This home is worth more than 38% of homes in San Antonio 78252.

How it measures up in San Antonio 78252

The dot is this home. The mark in the middle is the typical home in San Antonio 78252.

Estimated value$220,148
CheaperTypical $231,930Pricier

Pricier than 38% of homes nearby

Price per ft²$157
CheaperTypical $142Pricier

Pricier than 76% of homes nearby

Living area1,398 ft²
SmallerTypical 1,630 ft²Bigger

Bigger than 26% of homes nearby

Lot size0.31 ac
SmallerTypical 0.13 acBigger

Bigger than 95% of homes nearby

Year built1959
OlderTypical 2020Newer

Older than almost all homes nearby

How 12251 Robert Glenn ranks against every home in each area.
MeasureThis homeSan Antonio 78252Bexar County
Estimated valuepricier than$220,14838% of homes36% of homes
Price per ft²pricier than$15776% of homes56% of homes
Living areabigger than1,398 ft²26% of homes32% of homes
Lot sizebigger than0.31 ac95% of homes84% of homes
Year builtnewer than1959almost no homes18% of homes

About 12251 Robert Glenn

How much is 12251 Robert Glenn, San Antonio, TX worth?

The TopHap Estimate for 12251 Robert Glenn, San Antonio, TX is $220,148 as of Sep 24, 2026. The likely range is $176,674 to $263,622. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12251 Robert Glenn, San Antonio, TX last sell?

12251 Robert Glenn, San Antonio, TX last sold on Jul 7, 2025, according to the county's recorded deed.

How big is 12251 Robert Glenn, San Antonio, TX?

12251 Robert Glenn, San Antonio, TX has 6 bedrooms, 1 bathrooms, 1,398 square feet of living space and a 0.31-acre lot.

When was 12251 Robert Glenn, San Antonio, TX built?

12251 Robert Glenn, San Antonio, TX was built in 1959, making it 67 years old. It is a contemporary home. The building has 1 story.

What schools serve 12251 Robert Glenn, San Antonio, TX?

12251 Robert Glenn, San Antonio, TX is assigned to Southwest Elementary School (elementary), rated C+; Southwest High School (high), rated C; Ronald Erwin McNair Middle School (middle), rated C+. All sit in Southwest Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12251 Robert Glenn, San Antonio, TX compare to other homes in San Antonio 78252?

Among the 11,184 homes in San Antonio 78252, it is worth more than 38% of them ($220,148 against a typical $231,930), its price per square foot is higher than 76% of them ($157 against a typical $142), it is bigger than 26% of them (1,398 ft² against a typical 1,630 ft²), its lot is bigger than 95% of them (0.31 ac against a typical 0.13 ac) and it is newer than almost none of them (1959 against a typical 2020). Measured against all of Bexar County, it is worth more than 36% 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 12251 Robert Glenn, San Antonio, TX?

The 2025 property tax bill for 12251 Robert Glenn, San Antonio, TX was $317. The county assessed it at $112,940.

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