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Single Family ResidenceResidential
$679,241$156 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $306,300 on May 18, 2015

9618 CASTLEROY LN

ROWLETT, TX 75089
5
Beds
3.5
Baths
4,358 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$679K
$628K low$730K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$306,300 · May 18, 2015
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.$449,120
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$359,296
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.33%
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.$230,121
COLONIAL NAT'L MTG · 3.75% 2 · recorded Jun 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,833 (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.$721,010 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$135,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$586,010
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$721,010
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$721,010

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.33
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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
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.Wet bar

Transaction History(7)

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
Liberty Grove Elementary SchoolC+
Elementary · Grades PK–5 · 0.5 mi
M
Schrade Middle SchoolD
Middle · Grades 6–8 · 1.7 mi
H
Rowlett High SchoolC
High · Grades 9–12 · 3.1 mi

District: Garland Independent School District

Neighborhood · ZIP 75089These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.31,528
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,473 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,786
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,754
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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.Yes

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

9618 Castleroy Ln 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 98% of homes in Waterview
  • Costs less per square foot than 83% of homes in Dallas County
  • Among the largest homes in Rowlett 75089
  • Has a bigger lot than 89% of homes in Rowlett 75089
  • Newer than 84% of homes in Dallas County

What homes are worth in Rowlett 75089

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

This home
$260K$665K

This home is worth more than 98% of homes in Rowlett 75089.

How it measures up in Rowlett 75089

The dot is this home. The mark in the middle is the typical home in Rowlett 75089.

Estimated value$679,241
CheaperTypical $377,849Pricier

Pricier than 98% of homes nearby

Price per ft²$156
CheaperTypical $174Pricier

Pricier than 25% of homes nearby

Living area4,358 ft²
SmallerTypical 2,199 ft²Bigger

Bigger than almost all homes nearby

Lot size0.33 ac
SmallerTypical 0.18 acBigger

Bigger than 89% of homes nearby

Year built2004
OlderTypical 1999Newer

Newer than 78% of homes nearby

How 9618 Castleroy Ln ranks against every home in each area.
MeasureThis homeWaterviewRowlett 75089Dallas County
Estimated valuepricier than$679,24198% of homes98% of homes85% of homes
Price per ft²pricier than$15647% of homes25% of homes17% of homes
Living areabigger than4,358 ft²98% of homesalmost all homes96% of homes
Lot sizebigger than0.33 ac84% of homes89% of homes82% of homes
Year builtnewer than200483% of homes78% of homes84% of homes

About 9618 Castleroy Ln

How much is 9618 Castleroy Ln, Rowlett, TX worth?

The TopHap Estimate for 9618 Castleroy Ln, Rowlett, TX is $679,241 as of Jul 14, 2026. The likely range is $628,269 to $730,213. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9618 Castleroy Ln, Rowlett, TX last sell?

9618 Castleroy Ln, Rowlett, TX last sold on May 18, 2015 for $306,300, according to the county's recorded deed.

How big is 9618 Castleroy Ln, Rowlett, TX?

9618 Castleroy Ln, Rowlett, TX has 5 bedrooms, 3.5 bathrooms, 4,358 square feet of living space and a 0.33-acre lot.

When was 9618 Castleroy Ln, Rowlett, TX built?

9618 Castleroy Ln, Rowlett, TX was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 9618 Castleroy Ln, Rowlett, TX?

9618 Castleroy Ln, Rowlett, TX is assigned to Liberty Grove Elementary School (elementary), rated C+; Schrade Middle School (middle), rated D; Rowlett High School (high), rated C. All sit in Garland Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9618 Castleroy Ln, Rowlett, TX compare to other homes in Rowlett 75089?

Among the 11,570 homes in Rowlett 75089, it is worth more than 98% of them ($679,241 against a typical $377,849), its price per square foot is higher than 25% of them ($156 against a typical $174), it is bigger than almost all of them (4,358 ft² against a typical 2,199 ft²), its lot is bigger than 89% of them (0.33 ac against a typical 0.18 ac) and it is newer than 78% of them (2004 against a typical 1999). Measured against all of Dallas 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 9618 Castleroy Ln, Rowlett, TX?

The 2025 property tax bill for 9618 Castleroy Ln, Rowlett, TX was $6,833. The county assessed it at $721,010.

Closest homes

More homes in Rowlett 75089

Assigned schools

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