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Single Family ResidenceResidential
$325,347$137 / 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 96How 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

18640 INTERSTATE 35 S

LYTLE, TX 78052
3
Beds
2
Baths
2,380 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.
0.97 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$325K
$312K low$338K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,482 (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.$372,810 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$302,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$370,230
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,810

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.0.97
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
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 · 224 ft²

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

M
Ronald Erwin McNair Middle SchoolC
Middle · Grades 6–8 · 3.8 mi
E
Elm Creek Elementary SchoolC+
Elementary · Grades PK–5 · 3.9 mi
H
Southwest High SchoolC-
High · Grades 9–12 · 7.7 mi

District: Southwest Independent School District

Neighborhood · ZIP 78052These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.6,413
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.181 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,146
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,163
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.28 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

18640 Interstate 35 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 more than 70% of homes in Bexar County
  • Costs less per square foot than 89% of homes in Lytle 78052
  • Bigger than 87% of homes in Lytle 78052
  • Has a bigger lot than 94% of homes in Bexar County
  • Older than 70% of homes in Lytle 78052

What homes are worth in Lytle 78052

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

This home
$124K$610K

This home is worth more than 62% of homes in Lytle 78052.

How it measures up in Lytle 78052

The dot is this home. The mark in the middle is the typical home in Lytle 78052.

Estimated value$325,347
CheaperTypical $290,519Pricier

Pricier than 62% of homes nearby

Price per ft²$137
CheaperTypical $176Pricier

Pricier than 11% of homes nearby

Living area2,380 ft²
SmallerTypical 1,570 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.97 ac
SmallerTypical 0.95 acBigger

Bigger than 52% of homes nearby

Year built1989
OlderTypical 2000Newer

Newer than 30% of homes nearby

How 18640 Interstate 35 S ranks against every home in each area.
MeasureThis homeLytle 78052Bexar County
Estimated valuepricier than$325,34762% of homes70% of homes
Price per ft²pricier than$13711% of homes32% of homes
Living areabigger than2,380 ft²87% of homes75% of homes
Lot sizebigger than0.97 ac52% of homes94% of homes
Year builtnewer than198930% of homes48% of homes

About 18640 Interstate 35 S

How much is 18640 Interstate 35 S, Lytle, TX worth?

The TopHap Estimate for 18640 Interstate 35 S, Lytle, TX is $325,347 as of Oct 21, 2026. The likely range is $312,488 to $338,206. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18640 Interstate 35 S, Lytle, TX last sell?

18640 Interstate 35 S, Lytle, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18640 Interstate 35 S, Lytle, TX?

18640 Interstate 35 S, Lytle, TX has 3 bedrooms, 2 bathrooms, 2,380 square feet of living space and a 0.97-acre lot.

When was 18640 Interstate 35 S, Lytle, TX built?

18640 Interstate 35 S, Lytle, TX was built in 1989, making it 37 years old. It is a contemporary home. The building has 1 story.

What schools serve 18640 Interstate 35 S, Lytle, TX?

18640 Interstate 35 S, Lytle, TX is assigned to Ronald Erwin McNair Middle School (middle), rated C; Elm Creek Elementary School (elementary), rated C+; Southwest High School (high), rated C-. All sit in Southwest Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18640 Interstate 35 S, Lytle, TX compare to other homes in Lytle 78052?

Among the 3,449 homes in Lytle 78052, it is worth more than 62% of them ($325,347 against a typical $290,519), its price per square foot is higher than 11% of them ($137 against a typical $176), it is bigger than 87% of them (2,380 ft² against a typical 1,570 ft²), its lot is bigger than 52% of them (0.97 ac against a typical 0.95 ac) and it is newer than 30% of them (1989 against a typical 2000). Measured against all of Bexar County, it is worth more than 70% 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 18640 Interstate 35 S, Lytle, TX?

The 2025 property tax bill for 18640 Interstate 35 S, Lytle, TX was $7,482. The county assessed it at $372,810.

More homes on Interstate 35 S

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