Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$310,696$186 / 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

3509 KEY WEST DR

ROWLETT, TX 75088
3
Beds
2
Baths
1,668 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$311K
$292K low$329K high
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.$310,696
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$248,557

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,664 (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.$305,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$225,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$305,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$305,000

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.0.17
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

Transaction History(5)

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(4)

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

E
Herfurth Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
H
Rowlett High SchoolC
High · Grades 9–12 · 1.7 mi
M
Schrade Middle SchoolD
Middle · Grades 6–8 · 1.8 mi

District: Garland Independent School District

Neighborhood · ZIP 75088These 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.50
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 100.23

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.28,677
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,912 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,272
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,437
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.Absentee owner
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

3509 Key West 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.

  • Worth less than 74% of homes in The Peninsula
  • Costs more per square foot than 66% of homes in Rowlett 75088
  • Smaller than 76% of homes in Rowlett 75088
  • Has a smaller lot than 75% of homes in Rowlett 75088
  • Newer than 71% of homes in Dallas County

What homes are worth in Rowlett 75088

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

This home
$217K$783K

This home is worth more than 29% of homes in Rowlett 75088.

How it measures up in Rowlett 75088

The dot is this home. The mark in the middle is the typical home in Rowlett 75088.

Estimated value$310,696
CheaperTypical $364,733Pricier

Pricier than 29% of homes nearby

Price per ft²$186
CheaperTypical $174Pricier

Pricier than 66% of homes nearby

Living area1,668 ft²
SmallerTypical 2,121 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 25% of homes nearby

Year built1991
OlderTypical 1990Newer

Newer than 56% of homes nearby

How 3509 Key West Dr ranks against every home in each area.
MeasureThis homeThe PeninsulaRowlett 75088Dallas County
Estimated valuepricier than$310,69626% of homes29% of homes47% of homes
Price per ft²pricier than$18651% of homes66% of homes44% of homes
Living areabigger than1,668 ft²35% of homes24% of homes48% of homes
Lot sizebigger than0.17 ac44% of homes25% of homes26% of homes
Year builtnewer than199154% of homes56% of homes71% of homes

About 3509 Key West Dr

How much is 3509 Key West Dr, Rowlett, TX worth?

The TopHap Estimate for 3509 Key West Dr, Rowlett, TX is $310,696 as of Jun 23, 2026. The likely range is $292,054 to $329,337. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3509 Key West Dr, Rowlett, TX last sell?

3509 Key West Dr, Rowlett, TX last sold on Apr 17, 2025, according to the county's recorded deed.

How big is 3509 Key West Dr, Rowlett, TX?

3509 Key West Dr, Rowlett, TX has 3 bedrooms, 2 bathrooms, 1,668 square feet of living space and a 0.17-acre lot.

When was 3509 Key West Dr, Rowlett, TX built?

3509 Key West Dr, Rowlett, TX was built in 1991, making it 35 years old. The building has 1 story.

What schools serve 3509 Key West Dr, Rowlett, TX?

3509 Key West Dr, Rowlett, TX is assigned to Herfurth Elementary School (elementary), rated A-; Rowlett High School (high), rated C; Schrade Middle School (middle), rated D. All sit in Garland Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3509 Key West Dr, Rowlett, TX compare to other homes in Rowlett 75088?

Among the 9,710 homes in Rowlett 75088, it is worth more than 29% of them ($310,696 against a typical $364,733), its price per square foot is higher than 66% of them ($186 against a typical $174), it is bigger than 24% of them (1,668 ft² against a typical 2,121 ft²), its lot is bigger than 25% of them (0.17 ac against a typical 0.19 ac) and it is newer than 56% of them (1991 against a typical 1990). Measured against all of Dallas County, it is worth more than 47% 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 3509 Key West Dr, Rowlett, TX?

The 2025 property tax bill for 3509 Key West Dr, Rowlett, TX was $7,664. The county assessed it at $305,000.

Closest homes

More homes in Rowlett 75088

Assigned schools

Explore the area

See this home in context

Open 3509 Key West 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