Vacant LandVacant Land
13403 BLACKSTONE
UNIVERSAL CITY, TX 78148
0
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2 (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.$100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$100
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.9 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.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Vacant Land
CountyBEXAR
Lot (acres)The size of the land the home sits on, from county records.0.25
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EMH
Fine Arts Academy at OlympiaB
Elementary · Grades PK–5 · 0.7 mi
Kitty Hawk Middle SchoolC
Middle · Grades 6–8 · 1.3 mi
Veterans Memorial High SchoolD
High · Grades 9–12 · 3.7 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%
Owner Tools
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Claim this homeData 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
13403 Blackstone 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.
- Has a bigger lot than 79% of homes in Bexar County
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.
Lot size0.25 ac
SmallerTypical 0.2 acBigger
Bigger than 76% of homes nearby
| Measure | This home | Universal City 78148 | Bexar County |
|---|---|---|---|
| Lot sizebigger than | 0.25 ac | 76% of homes | 79% of homes |
About 13403 Blackstone
When did 13403 Blackstone, Universal City, TX last sell?
13403 Blackstone, Universal City, TX last sold on Jan 1, 1900, according to the county's recorded deed.
What schools serve 13403 Blackstone, Universal City, TX?
13403 Blackstone, Universal City, TX is assigned to Fine Arts Academy at Olympia (elementary), rated B; Kitty Hawk Middle School (middle), 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.
What are the property taxes on 13403 Blackstone, Universal City, TX?
The 2025 property tax bill for 13403 Blackstone, Universal City, TX was $2. The county assessed it at $100.
More homes on Blackstone
- 13422 Blackstone$408K4 bd · 3.5 ba · 2,868 ft² · Sold $389K · Aug 2026
- 13414 Blackstone$375K4 bd · 2.5 ba · 2,947 ft² · Sold $358K · Apr 2023
- 13407 Blackstone$320K4 bd · 2 ba · 1,953 ft² · Sold $343K · Jun 2022
- 13427 Blackstone$408K3 bd · 2.5 ba · 2,614 ft² · Sold $417K · May 2022
- 13439 Blackstone$386K4 bd · 3.5 ba · 2,868 ft² · Sold Mar 2022
- 13442 Blackstone$347K3 bd · 2.5 ba · 2,425 ft² · Sold $349K · Jan 2022
- 13423 Blackstone$430K4 bd · 2.5 ba · 3,098 ft² · Sold Aug 2020
- 13431 Blackstone$338K3 bd · 2 ba · 2,170 ft² · Sold $280K · Jun 2018
- 13443 Blackstone$466K3 bd · 2.5 ba · 3,191 ft² · Sold $311K · Mar 2018
- 13430 Blackstone$375K3 bd · 2.5 ba · 2,703 ft² · Sold $191K · May 2015
- 13435 Blackstone$326K3 bd · 2 ba · 2,017 ft² · Sold $169K · Apr 2011
- 13438 Blackstone$385K4 bd · 2.5 ba · 2,953 ft² · Sold Dec 2009
Closest homes
- 13407 Blackstone$320K82 ft · 4 bd · 2 ba · 1,953 ft² · Sold $343K · Jun 2022
- 13411 Blackstone$351K148 ft · 3 bd · 2.5 ba · 2,425 ft² · Sold $210K · Jun 2001
- 8902 Merrywood$391K148 ft · 4 bd · 3.5 ba · 2,868 ft² · Sold $148K · Oct 1999
- 13415 Blackstone$397K211 ft · 4 bd · 3.5 ba · 2,868 ft² · Sold $183K · Mar 2001
- 8722 Park Olympia$315K215 ft · 3 bd · 3 ba · 2,221 ft² · Sold $217K · Mar 2014
- 1306 Coronado Blvd$397K220 ft · 3 bd · 2.5 ba · 2,555 ft² · Sold $239K · Jul 2008
- 8906 Merrywood$394K211 ft · 4 bd · 2.5 ba · 3,098 ft² · Sold $181K · May 2001
- 1302 Coronado Blvd$380K216 ft · 3 bd · 2.5 ba · 2,614 ft² · Sold $183K · Apr 2002
More homes in Universal City 78148
- 526 Tumblebrook$200K3 bd · 2 ba · 1,488 ft² · Sold $206K · Oct 2026
- 9022 Meadow Spgs$245K3 bd · 2 ba · 1,563 ft² · Sold $235K · Oct 2026
- 9135 Sahara Woods$245K3 bd · 2.5 ba · 1,958 ft² · Sold $243K · Oct 2026
- 10611 Apple Spgs$233K3 bd · 2 ba · 1,596 ft² · Sold $224K · Oct 2026
- 222 Flintstone Ln$187K4 bd · 2 ba · 1,066 ft² · Sold Oct 2026
- 203 De Vaca$243K3 bd · 2 ba · 1,504 ft² · Sold Oct 2026
- 106 Surrey Ln$276K3 bd · 2 ba · 2,123 ft² · Sold Oct 2026
- 310 De Soto Dr$299K3 bd · 2 ba · 1,989 ft² · Sold $304K · Oct 2026
- 206 Balboa Dr$187K3 bd · 2 ba · 1,161 ft² · Sold $182K · Oct 2026
- 302 E Lindbergh Blvd4 bd · 2 ba · 1,400 ft² · Sold $155K · Oct 2026
- 8338 Delphian Dr$299K4 bd · 2.5 ba · 2,517 ft² · Sold $254K · Oct 2026
- 121 Furlong Dr$256K4 bd · 2 ba · 1,635 ft² · Sold Oct 2026
Assigned schools
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