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Single Family ResidenceResidential
$200,093$245 / 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 77How 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

18534 INTERSTATE 37 S

ELMENDORF, TX 78112
2
Beds
1
Baths
816 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.
0.77 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
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

$200K
$155K low$245K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,004 (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.$139,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$84,150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$65,850
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$126,445
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$150,000

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
Lot (acres)The size of the land the home sits on, from county records.0.77
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Highway
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 360 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
Harmony Elementary SchoolF
Elementary · Grades KG–5 · 5.2 mi
M
Heritage Middle SchoolD
Middle · Grades 6–8 · 8.9 mi
H
CAST Lead High SchoolD
High · Grades 9–12 · 10.0 mi

District: East Central Independent School District

Neighborhood · ZIP 78112These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.7.0%
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.1.1%
PopulationHow many people live in this area.10,182
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.201 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,595
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,210
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

18534 Interstate 37 S 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 73% of homes in Bexar County
  • Costs more per square foot than 96% of homes in Elmendorf 78112
  • Smaller than 96% of homes in Bexar County
  • Has a bigger lot than 93% of homes in Bexar County
  • Newer than 74% of homes in Bexar County

What homes are worth in Elmendorf 78112

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

This home
$108K$493K

This home is worth more than 38% of homes in Elmendorf 78112.

How it measures up in Elmendorf 78112

The dot is this home. The mark in the middle is the typical home in Elmendorf 78112.

Estimated value$200,093
CheaperTypical $218,757Pricier

Pricier than 38% of homes nearby

Price per ft²$245
CheaperTypical $151Pricier

Pricier than 96% of homes nearby

Living area816 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.77 ac
SmallerTypical 0.49 acBigger

Bigger than 64% of homes nearby

Year built2008
OlderTypical 2004Newer

Newer than 57% of homes nearby

How 18534 Interstate 37 S ranks against every home in each area.
MeasureThis homeElmendorf 78112Bexar County
Estimated valuepricier than$200,09338% of homes27% of homes
Price per ft²pricier than$24596% of homes95% of homes
Living areabigger than816 ft²6% of homes4% of homes
Lot sizebigger than0.77 ac64% of homes93% of homes
Year builtnewer than200857% of homes74% of homes

About 18534 Interstate 37 S

How much is 18534 Interstate 37 S, Elmendorf, TX worth?

The TopHap Estimate for 18534 Interstate 37 S, Elmendorf, TX is $200,093 as of Sep 24, 2026. The likely range is $154,922 to $245,264. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18534 Interstate 37 S, Elmendorf, TX last sell?

18534 Interstate 37 S, Elmendorf, TX last sold on Apr 27, 2026, according to the county's recorded deed.

How big is 18534 Interstate 37 S, Elmendorf, TX?

18534 Interstate 37 S, Elmendorf, TX has 2 bedrooms, 1 bathrooms, 816 square feet of living space and a 0.77-acre lot.

When was 18534 Interstate 37 S, Elmendorf, TX built?

18534 Interstate 37 S, Elmendorf, TX was built in 2008, making it 18 years old. It is a contemporary home. The building has 1 story.

What schools serve 18534 Interstate 37 S, Elmendorf, TX?

18534 Interstate 37 S, Elmendorf, TX is assigned to Harmony Elementary School (elementary), rated F; Heritage Middle School (middle), rated D; CAST Lead High School (high), rated D. All sit in East Central Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18534 Interstate 37 S, Elmendorf, TX compare to other homes in Elmendorf 78112?

Among the 5,026 homes in Elmendorf 78112, it is worth more than 38% of them ($200,093 against a typical $218,757), its price per square foot is higher than 96% of them ($245 against a typical $151), it is bigger than 6% of them (816 ft² against a typical 1,456 ft²), its lot is bigger than 64% of them (0.77 ac against a typical 0.49 ac) and it is newer than 57% of them (2008 against a typical 2004). Measured against all of Bexar County, it is worth more than 27% 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 18534 Interstate 37 S, Elmendorf, TX?

The 2025 property tax bill for 18534 Interstate 37 S, Elmendorf, TX was $1,004. The county assessed it at $139,090.

More homes on Interstate 37 S

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Assigned schools

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