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Single Family ResidenceResidential
$258,612$136 / 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 Sep 24, 2026
Last sold for $278,393 on Dec 15, 2023

300 MYSTIC TOPAZ

UNIVERSAL CITY, TX 78148
3
Beds
2.5
Baths
1,908 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$259K
$243K low$274K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$278,393 · Dec 15, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,411 (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.$272,170 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,540
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$223,630
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$274,570
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$272,170

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.0.12
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
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.Porch · 126 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.

M
Kitty Hawk Middle SchoolC
Middle · Grades 6–8 · 0.1 mi
E
Salinas Elementary SchoolC
Elementary · Grades PK–5 · 0.5 mi
H
Veterans Memorial High SchoolD
High · Grades 9–12 · 4.8 mi

District: Judson Independent School District

Neighborhood · ZIP 78148These 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.87
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 100.24

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.22,123
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,413 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,045
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,499
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

300 Mystic Topaz 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 less per square foot than 70% of homes in Bexar County
  • Has a smaller lot than 96% of homes in Universal City 78148
  • Newer than 93% of homes in Universal City 78148

What homes are worth in Universal City 78148

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

This home
$164K$485K

This home is worth more than 47% of homes in Universal City 78148.

How it measures up in Universal City 78148

The dot is this home. The mark in the middle is the typical home in Universal City 78148.

Estimated value$258,612
CheaperTypical $263,370Pricier

Pricier than 47% of homes nearby

Price per ft²$136
CheaperTypical $146Pricier

Pricier than 32% of homes nearby

Living area1,908 ft²
SmallerTypical 1,887 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.12 ac
SmallerTypical 0.2 acBigger

Bigger than 4% of homes nearby

Year built2016
OlderTypical 1982Newer

Newer than 93% of homes nearby

How 300 Mystic Topaz ranks against every home in each area.
MeasureThis homeUniversal City 78148Bexar County
Estimated valuepricier than$258,61247% of homes51% of homes
Price per ft²pricier than$13632% of homes30% of homes
Living areabigger than1,908 ft²51% of homes59% of homes
Lot sizebigger than0.12 ac4% of homes12% of homes
Year builtnewer than201693% of homes83% of homes

About 300 Mystic Topaz

How much is 300 Mystic Topaz, Universal City, TX worth?

The TopHap Estimate for 300 Mystic Topaz, Universal City, TX is $258,612 as of Sep 24, 2026. The likely range is $242,758 to $274,466. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 300 Mystic Topaz, Universal City, TX last sell?

300 Mystic Topaz, Universal City, TX last sold on Dec 15, 2023 for $278,393, according to the county's recorded deed.

How big is 300 Mystic Topaz, Universal City, TX?

300 Mystic Topaz, Universal City, TX has 3 bedrooms, 2.5 bathrooms, 1,908 square feet of living space and a 0.12-acre lot.

When was 300 Mystic Topaz, Universal City, TX built?

300 Mystic Topaz, Universal City, TX was built in 2016, making it 10 years old. The building has 2 stories.

What schools serve 300 Mystic Topaz, Universal City, TX?

300 Mystic Topaz, Universal City, TX is assigned to Kitty Hawk Middle School (middle), rated C; Salinas Elementary School (elementary), rated C; Veterans Memorial High School (high), rated D. All sit in Judson Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 300 Mystic Topaz, Universal City, TX compare to other homes in Universal City 78148?

Among the 5,922 homes in Universal City 78148, it is worth more than 47% of them ($258,612 against a typical $263,370), its price per square foot is higher than 32% of them ($136 against a typical $146), it is bigger than 51% of them (1,908 ft² against a typical 1,887 ft²), its lot is bigger than 4% of them (0.12 ac against a typical 0.2 ac) and it is newer than 93% of them (2016 against a typical 1982). Measured against all of Bexar County, it is worth more than 51% 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 300 Mystic Topaz, Universal City, TX?

The 2025 property tax bill for 300 Mystic Topaz, Universal City, TX was $4,411. The county assessed it at $272,170.

More homes on Mystic Topaz

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Assigned schools

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