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Single Family ResidenceResidential
$875,258$192 / 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 90How 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 $664,997 on Jul 9, 2026

18726 CASPER DR

SPRING, TX 77373
4
Beds
3.5
Baths
4,551 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$875K
$790K low$961K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$664,997 · Jul 9, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,568 (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.$658,426 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$142,022
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$516,404
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$658,426
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$658,426

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.31 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
CountyHARRIS
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 1,608 ft²Porch · 826 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.

Foreclosure Filings(1)

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

E
McNabb Elementary SchoolB-
Elementary · Grades PK–5 · 1.1 mi
H
Spring High SchoolD-
High · Grades 9–12 · 1.2 mi
M
Twin Creeks Middle SchoolC-
Middle · Grades 6–8 · 1.7 mi

District: Spring Independent School District

Neighborhood · ZIP 77373These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.67,262
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,793 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,192
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,833
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

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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

18726 Casper Dr 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.

  • Among the most valuable homes in Spring 77373
  • Costs more per square foot than 98% of homes in Spring 77373
  • Among the largest homes in Spring 77373
  • Has a bigger lot than 98% of homes in Spring 77373
  • Newer than 76% of homes in Harris County

What homes are worth in Spring 77373

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

This home
$168K$434K

This home is worth more than almost all homes in Spring 77373.

How it measures up in Spring 77373

The dot is this home. The mark in the middle is the typical home in Spring 77373.

Estimated value$875,258
CheaperTypical $242,156Pricier

Pricier than almost all homes nearby

Price per ft²$192
CheaperTypical $133Pricier

Pricier than 98% of homes nearby

Living area4,551 ft²
SmallerTypical 1,764 ft²Bigger

Bigger than almost all homes nearby

Lot size1 ac
SmallerTypical 0.15 acBigger

Bigger than 98% of homes nearby

Year built2007
OlderTypical 2001Newer

Newer than 70% of homes nearby

How 18726 Casper Dr ranks against every home in each area.
MeasureThis homeSpring 77373Harris County
Estimated valuepricier than$875,258almost all homes94% of homes
Price per ft²pricier than$19298% of homes79% of homes
Living areabigger than4,551 ft²almost all homes97% of homes
Lot sizebigger than1 ac98% of homes94% of homes
Year builtnewer than200770% of homes76% of homes

About 18726 Casper Dr

How much is 18726 Casper Dr, Spring, TX worth?

The TopHap Estimate for 18726 Casper Dr, Spring, TX is $875,258 as of Sep 24, 2026. The likely range is $789,809 to $960,707. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18726 Casper Dr, Spring, TX last sell?

18726 Casper Dr, Spring, TX last sold on Jul 9, 2026 for $664,997, according to the county's recorded deed.

How big is 18726 Casper Dr, Spring, TX?

18726 Casper Dr, Spring, TX has 4 bedrooms, 3.5 bathrooms and 4,551 square feet of living space.

When was 18726 Casper Dr, Spring, TX built?

18726 Casper Dr, Spring, TX was built in 2007, making it 19 years old. The building has 2 stories.

What schools serve 18726 Casper Dr, Spring, TX?

18726 Casper Dr, Spring, TX is assigned to McNabb Elementary School (elementary), rated B-; Spring High School (high), rated D-; Twin Creeks Middle School (middle), rated C-. All sit in Spring Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18726 Casper Dr, Spring, TX compare to other homes in Spring 77373?

Among the 25,514 homes in Spring 77373, it is worth more than almost all of them ($875,258 against a typical $242,156), its price per square foot is higher than 98% of them ($192 against a typical $133), it is bigger than almost all of them (4,551 ft² against a typical 1,764 ft²), its lot is bigger than 98% of them (1 ac against a typical 0.15 ac) and it is newer than 70% of them (2007 against a typical 2001). Measured against all of Harris County, it is worth more than 94% 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 18726 Casper Dr, Spring, TX?

The 2025 property tax bill for 18726 Casper Dr, Spring, TX was $11,568. The county assessed it at $658,426.

More homes on Casper Dr

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More homes in Spring 77373

Assigned schools

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