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Single Family ResidenceResidential
$230,090
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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

18110 HERMOSA VLY

ATASCOSA, TX 78002
0
Baths
0.67 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.

Valuation

$230K
$201K low$259K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,440 (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.$74,330 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,310
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,020
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,140
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$74,330

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBEXAR
Lot (acres)The size of the land the home sits on, from county records.0.67
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 · 1,800 ft²

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

E
Somerset Elementary SchoolA-
Elementary · Grades 1–4 · 3.5 mi
H
Somerset High SchoolD+
High · Grades 9–12 · 3.7 mi
M
Somerset Junior High SchoolA-
Middle · Grades 7–8 · 7.0 mi

District: Somerset Independent School District

Neighborhood · ZIP 78002These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.90%
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.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.8,504
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.$69,477
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,131
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

18110 Hermosa Vly 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 70% of homes in Atascosa 78002
  • Has a bigger lot than 92% of homes in Bexar County
  • Newer than 75% of homes in Bexar County

What homes are worth in Atascosa 78002

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

This home
$101K$655K

This home is worth more than 30% of homes in Atascosa 78002.

How it measures up in Atascosa 78002

The dot is this home. The mark in the middle is the typical home in Atascosa 78002.

Estimated value$230,090
CheaperTypical $272,719Pricier

Pricier than 30% of homes nearby

Lot size0.67 ac
SmallerTypical 1.83 acBigger

Bigger than 19% of homes nearby

Year built2008
OlderTypical 1996Newer

Newer than 74% of homes nearby

How 18110 Hermosa Vly ranks against every home in each area.
MeasureThis homeAtascosa 78002Bexar County
Estimated valuepricier than$230,09030% of homes40% of homes
Lot sizebigger than0.67 ac19% of homes92% of homes
Year builtnewer than200874% of homes75% of homes

About 18110 Hermosa Vly

How much is 18110 Hermosa Vly, Atascosa, TX worth?

The TopHap Estimate for 18110 Hermosa Vly, Atascosa, TX is $230,090 as of Aug 30, 2026. The likely range is $201,303 to $258,877. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18110 Hermosa Vly, Atascosa, TX last sell?

18110 Hermosa Vly, Atascosa, TX last sold on Jan 1, 1900, according to the county's recorded deed.

When was 18110 Hermosa Vly, Atascosa, TX built?

18110 Hermosa Vly, Atascosa, TX was built in 2008, making it 18 years old.

What schools serve 18110 Hermosa Vly, Atascosa, TX?

18110 Hermosa Vly, Atascosa, TX is assigned to Somerset Elementary School (elementary), rated A-; Somerset High School (high), rated D+; Somerset Junior High School (middle), rated A-. All sit in Somerset Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18110 Hermosa Vly, Atascosa, TX compare to other homes in Atascosa 78002?

Among the 4,104 homes in Atascosa 78002, it is worth more than 30% of them ($230,090 against a typical $272,719), its lot is bigger than 19% of them (0.67 ac against a typical 1.83 ac) and it is newer than 74% of them (2008 against a typical 1996). Measured against all of Bexar County, it is worth more than 40% 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 18110 Hermosa Vly, Atascosa, TX?

The 2025 property tax bill for 18110 Hermosa Vly, Atascosa, TX was $1,440. The county assessed it at $74,330.

More homes on Hermosa Vly

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