Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$322,307$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 Jul 14, 2026
Last sold for $202,500 on Aug 31, 2017

4621 MARINER DR

ROWLETT, TX 75088
3
Beds
2
Baths
1,730 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
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

$322K
$304K low$340K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$202,500 · Aug 31, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,418 (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.$329,640 (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.$249,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$329,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$329,640

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.0.11
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
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(4)

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
Pearson Elementary SchoolC-
Elementary · Grades PK–5 · 0.3 mi
M
Schrade Middle SchoolD
Middle · Grades 6–8 · 1.2 mi
H
Rowlett High SchoolC
High · Grades 9–12 · 1.6 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%

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

4621 Mariner 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 67% of homes in Rowlett 75088
  • Costs more per square foot than 69% of homes in Rowlett 75088
  • Smaller than 72% of homes in Rowlett 75088
  • Has a smaller lot than 95% of homes in The Peninsula
  • Newer than 97% of homes in The Peninsula

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
$230K$779K

This home is worth more than 33% 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$322,307
CheaperTypical $370,901Pricier

Pricier than 33% of homes nearby

Price per ft²$186
CheaperTypical $173Pricier

Pricier than 69% of homes nearby

Living area1,730 ft²
SmallerTypical 2,116 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.11 ac
SmallerTypical 0.19 acBigger

Bigger than 6% of homes nearby

Year built2016
OlderTypical 1989Newer

Newer than 89% of homes nearby

How 4621 Mariner Dr ranks against every home in each area.
MeasureThis homeThe PeninsulaRowlett 75088Dallas County
Estimated valuepricier than$322,30735% of homes33% of homes52% of homes
Price per ft²pricier than$18653% of homes69% of homes45% of homes
Living areabigger than1,730 ft²40% of homes28% of homes51% of homes
Lot sizebigger than0.11 ac5% of homes6% of homes7% of homes
Year builtnewer than201697% of homes89% of homes93% of homes

About 4621 Mariner Dr

How much is 4621 Mariner Dr, Rowlett, TX worth?

The TopHap Estimate for 4621 Mariner Dr, Rowlett, TX is $322,307 as of Jul 14, 2026. The likely range is $304,312 to $340,302. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4621 Mariner Dr, Rowlett, TX last sell?

4621 Mariner Dr, Rowlett, TX last sold on Aug 31, 2017 for $202,500, according to the county's recorded deed.

How big is 4621 Mariner Dr, Rowlett, TX?

4621 Mariner Dr, Rowlett, TX has 3 bedrooms, 2 bathrooms, 1,730 square feet of living space and a 0.11-acre lot.

When was 4621 Mariner Dr, Rowlett, TX built?

4621 Mariner Dr, Rowlett, TX was built in 2016, making it 10 years old. The building has 1 story.

What schools serve 4621 Mariner Dr, Rowlett, TX?

4621 Mariner Dr, Rowlett, TX is assigned to Pearson 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 4621 Mariner Dr, Rowlett, TX compare to other homes in Rowlett 75088?

Among the 9,709 homes in Rowlett 75088, it is worth more than 33% of them ($322,307 against a typical $370,901), its price per square foot is higher than 69% of them ($186 against a typical $173), it is bigger than 28% of them (1,730 ft² against a typical 2,116 ft²), its lot is bigger than 6% of them (0.11 ac against a typical 0.19 ac) and it is newer than 89% of them (2016 against a typical 1989). Measured against all of Dallas County, it is worth more than 52% 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 4621 Mariner Dr, Rowlett, TX?

The 2025 property tax bill for 4621 Mariner Dr, Rowlett, TX was $7,418. The county assessed it at $329,640.

More homes on Mariner Dr

Closest homes

More homes in Rowlett 75088

Assigned schools

Explore the area

See this home in context

Open 4621 Mariner 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