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Single Family ResidenceResidential
$336,945$129 / 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 Jun 23, 2026
Last sold for $232,500 on Sep 6, 2017

15903 DERBY RALLY

SCHERTZ, TX 78154
4
Beds
2.5
Baths
2,609 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
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

$337K
$317K low$357K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$232,500 · Sep 6, 2017
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$99,460
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$79,568
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.70%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$237,485
USAA · recorded Sep 6, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,687 (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.$349,650 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,010
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$266,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$364,380
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,650

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.20 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.0.32
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.Patio · 98 ft²Porch · 114 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
Rolling Meadows Elementary SchoolB
Elementary · Grades PK–5 · 0.8 mi
H
Veterans Memorial High SchoolD
High · Grades 9–12 · 1.8 mi
M
Kitty Hawk Middle SchoolC+
Middle · Grades 6–8 · 3.1 mi

District: Judson Independent School District

Neighborhood · ZIP 78154These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.46,929
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,407 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,962
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,029
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

15903 Derby Rally 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 73% of homes in Selma
  • Costs less per square foot than 84% of homes in Selma
  • Bigger than 85% of homes in Selma
  • Has a bigger lot than 92% of homes in Selma
  • Newer than 83% of homes in Schertz 78154

What homes are worth in Schertz 78154

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

This home
$166K$647K

This home is worth more than 61% of homes in Schertz 78154.

How it measures up in Schertz 78154

The dot is this home. The mark in the middle is the typical home in Schertz 78154.

Estimated value$336,945
CheaperTypical $309,843Pricier

Pricier than 61% of homes nearby

Price per ft²$129
CheaperTypical $155Pricier

Pricier than 17% of homes nearby

Living area2,609 ft²
SmallerTypical 2,066 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.32 ac
SmallerTypical 0.18 acBigger

Bigger than 90% of homes nearby

Year built2014
OlderTypical 2003Newer

Newer than 83% of homes nearby

How 15903 Derby Rally ranks against every home in each area.
MeasureThis homeSelmaSchertz 78154Bexar County
Estimated valuepricier than$336,94573% of homes61% of homes71% of homes
Price per ft²pricier than$12916% of homes17% of homes23% of homes
Living areabigger than2,609 ft²85% of homes76% of homes82% of homes
Lot sizebigger than0.32 ac92% of homes90% of homes86% of homes
Year builtnewer than201476% of homes83% of homes82% of homes

About 15903 Derby Rally

How much is 15903 Derby Rally, Schertz, TX worth?

The TopHap Estimate for 15903 Derby Rally, Schertz, TX is $336,945 as of Jun 23, 2026. The likely range is $316,728 to $357,161. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15903 Derby Rally, Schertz, TX last sell?

15903 Derby Rally, Schertz, TX last sold on Sep 6, 2017 for $232,500, according to the county's recorded deed.

How big is 15903 Derby Rally, Schertz, TX?

15903 Derby Rally, Schertz, TX has 4 bedrooms, 2.5 bathrooms, 2,609 square feet of living space and a 0.32-acre lot.

When was 15903 Derby Rally, Schertz, TX built?

15903 Derby Rally, Schertz, TX was built in 2014, making it 12 years old. The building has 2 stories.

What schools serve 15903 Derby Rally, Schertz, TX?

15903 Derby Rally, Schertz, TX is assigned to Rolling Meadows Elementary School (elementary), rated B; Veterans Memorial High School (high), rated D; Kitty Hawk Middle School (middle), rated C+. All sit in Judson Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15903 Derby Rally, Schertz, TX compare to other homes in Schertz 78154?

Among the 18,272 homes in Schertz 78154, it is worth more than 61% of them ($336,945 against a typical $309,843), its price per square foot is higher than 17% of them ($129 against a typical $155), it is bigger than 76% of them (2,609 ft² against a typical 2,066 ft²), its lot is bigger than 90% of them (0.32 ac against a typical 0.18 ac) and it is newer than 83% of them (2014 against a typical 2003). Measured against all of Bexar County, it is worth more than 71% 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 15903 Derby Rally, Schertz, TX?

The 2025 property tax bill for 15903 Derby Rally, Schertz, TX was $6,687. The county assessed it at $349,650.

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Assigned schools

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