Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$511,039$118 / 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 80How 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 $513,712 on Dec 17, 2025

1906 CASTLEROCK DR

HOUSTON, TX 77090
5
Beds
4 / 2
Baths
4,349 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.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$511K
$410K low$612K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$513,712 · Dec 17, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,909 (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.$515,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$107,365
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$407,635
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$611,808
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$515,000

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.16 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.''

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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyHARRIS
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2018
Lot (acres)The size of the land the home sits on, from county records.0.72
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
ViewThe type of view from the property, or another feature of the site that affects value.Flood Plain
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 476 ft²

Transaction History(6)

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
Ponderosa Elementary SchoolF
Elementary · Grades PK–5 · 0.6 mi
H
Westfield High SchoolF
High · Grades 9–12 · 1.5 mi
M
Wells Middle SchoolD-
Middle · Grades 6–8 · 2.5 mi

District: Spring Independent School District

Neighborhood · ZIP 77090These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.89%
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.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.45,681
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,191 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,428
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,112
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

Do you own this home?
Claim this home

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

1906 Castlerock 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 Houston 77090
  • Costs less per square foot than 88% of homes in Harris County
  • Bigger than 98% of homes in Houston 77090
  • Has a bigger lot than 92% of homes in Harris County

What homes are worth in Houston 77090

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

This home
$102K$435K

This home is worth more than almost all homes in Houston 77090.

How it measures up in Houston 77090

The dot is this home. The mark in the middle is the typical home in Houston 77090.

Estimated value$511,039
CheaperTypical $249,354Pricier

Pricier than almost all homes nearby

Price per ft²$118
CheaperTypical $110Pricier

Pricier than 62% of homes nearby

Living area4,349 ft²
SmallerTypical 2,100 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.72 ac
SmallerTypical 0.2 acBigger

Bigger than 83% of homes nearby

Year built1979
OlderTypical 1983Newer

Newer than 44% of homes nearby

How 1906 Castlerock Dr ranks against every home in each area.
MeasureThis homeHouston 77090Harris County
Estimated valuepricier than$511,039almost all homes85% of homes
Price per ft²pricier than$11862% of homes12% of homes
Living areabigger than4,349 ft²98% of homes97% of homes
Lot sizebigger than0.72 ac83% of homes92% of homes
Year builtnewer than197944% of homes38% of homes

About 1906 Castlerock Dr

How much is 1906 Castlerock Dr, Houston, TX worth?

The TopHap Estimate for 1906 Castlerock Dr, Houston, TX is $511,039 as of Sep 24, 2026. The likely range is $410,006 to $612,072. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1906 Castlerock Dr, Houston, TX last sell?

1906 Castlerock Dr, Houston, TX last sold on Dec 17, 2025 for $513,712, according to the county's recorded deed.

How big is 1906 Castlerock Dr, Houston, TX?

1906 Castlerock Dr, Houston, TX has 5 bedrooms, 4 bathrooms, 4,349 square feet of living space and a 0.72-acre lot.

When was 1906 Castlerock Dr, Houston, TX built?

1906 Castlerock Dr, Houston, TX was built in 1979, making it 47 years old. It is a traditional/old home. The building has 1 story.

What schools serve 1906 Castlerock Dr, Houston, TX?

1906 Castlerock Dr, Houston, TX is assigned to Ponderosa Elementary School (elementary), rated F; Westfield High School (high), rated F; Wells Middle School (middle), rated D-. All sit in Spring Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1906 Castlerock Dr, Houston, TX compare to other homes in Houston 77090?

Among the 6,440 homes in Houston 77090, it is worth more than almost all of them ($511,039 against a typical $249,354), its price per square foot is higher than 62% of them ($118 against a typical $110), it is bigger than 98% of them (4,349 ft² against a typical 2,100 ft²), its lot is bigger than 83% of them (0.72 ac against a typical 0.2 ac) and it is newer than 44% of them (1979 against a typical 1983). Measured against all of Harris County, it is worth more than 85% 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 1906 Castlerock Dr, Houston, TX?

The 2025 property tax bill for 1906 Castlerock Dr, Houston, TX was $12,909. The county assessed it at $515,000.

More homes on Castlerock Dr

Closest homes

More homes in Houston 77090

Assigned schools

Explore the area

See this home in context

Open 1906 Castlerock Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map