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Single Family ResidenceResidential
$1,611,172$347 / 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

6621 RIVERSIDE DR

PLANO, TX 75024
5
Beds
5
Baths
4,648 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
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

$1.6M
$1.5M low$1.7M 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.$1,223,372
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$978,698
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.27%
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.$242,800
FIRST ALLIANCE BANK FSB · recorded Jul 21, 2003
2nd 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.$145,000
WELLS FARGO BANK NA

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,293,666 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$372,650
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,272,779
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,176,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,645,429

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDenton
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.2000
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.Pool W/Hot Tub/Spa
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 243 ft²

Transaction History(1)

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.

H
Hebron High SchoolB+
High · Grades 10–12 · 2.2 mi
M
Arbor Creek Middle SchoolA-
Middle · Grades 6–8 · 2.7 mi
E
Hicks Elementary SchoolA
Elementary · Grades KG–5 · 3.0 mi

District: Lewisville Independent School District

Neighborhood · ZIP 75024These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.54,317
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,213 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,604
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,766
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

6621 Riverside 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 more than 98% of homes in Denton County
  • Costs more per square foot than 97% of homes in Denton County
  • Bigger than 97% of homes in Denton County
  • Has a bigger lot than 87% of homes in Plano 75024

What homes are worth in Plano 75024

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

This home
$326K$2.2M

This home is worth more than 95% of homes in Plano 75024.

How it measures up in Plano 75024

The dot is this home. The mark in the middle is the typical home in Plano 75024.

Estimated value$1,611,172
CheaperTypical $665,457Pricier

Pricier than 95% of homes nearby

Price per ft²$347
CheaperTypical $224Pricier

Pricier than 94% of homes nearby

Living area4,648 ft²
SmallerTypical 3,050 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.34 ac
SmallerTypical 0.18 acBigger

Bigger than 87% of homes nearby

Year built1999
OlderTypical 2000Newer

Newer than 50% of homes nearby

How 6621 Riverside Dr ranks against every home in each area.
MeasureThis homeShoal CreekPlano 75024Denton County
Estimated valuepricier than$1,611,17252% of homes95% of homes98% of homes
Price per ft²pricier than$34769% of homes94% of homes97% of homes
Living areabigger than4,648 ft²47% of homes94% of homes97% of homes
Lot sizebigger than0.34 ac49% of homes87% of homes86% of homes
Year builtnewer than199943% of homes50% of homes37% of homes

About 6621 Riverside Dr

How much is 6621 Riverside Dr, Plano, TX worth?

The TopHap Estimate for 6621 Riverside Dr, Plano, TX is $1,611,172 as of Jul 14, 2026. The likely range is $1,517,478 to $1,704,866. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 6621 Riverside Dr, Plano, TX?

6621 Riverside Dr, Plano, TX has 5 bedrooms, 5 bathrooms, 4,648 square feet of living space and a 0.34-acre lot.

When was 6621 Riverside Dr, Plano, TX built?

6621 Riverside Dr, Plano, TX was built in 1999, making it 27 years old. The building has 2 stories.

What schools serve 6621 Riverside Dr, Plano, TX?

6621 Riverside Dr, Plano, TX is assigned to Hebron High School (high), rated B+; Arbor Creek Middle School (middle), rated A-; Hicks Elementary School (elementary), rated A. All sit in Lewisville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6621 Riverside Dr, Plano, TX compare to other homes in Plano 75024?

Among the 9,543 homes in Plano 75024, it is worth more than 95% of them ($1,611,172 against a typical $665,457), its price per square foot is higher than 94% of them ($347 against a typical $224), it is bigger than 94% of them (4,648 ft² against a typical 3,050 ft²), its lot is bigger than 87% of them (0.34 ac against a typical 0.18 ac) and it is newer than 50% of them (1999 against a typical 2000). Measured against all of Denton County, it is worth more than 98% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Plano 75024

Assigned schools

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