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Single Family ResidenceResidential
$852,164$222 / 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 95How 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

3624 BISCAYNE DR

MCKINNEY, TX 75070
4
Beds
4
Baths
3,831 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.
2015
Year BuiltThe year the home was originally built, according to county records.
2
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$852K
$807K low$897K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,793 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$789,226 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$164,588
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$624,638
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$767,841
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$789,226

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCollin
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.Porch · 225 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.

E
Comstock Elementary SchoolA+
Elementary · Grades KG–4 · 0.2 mi
M
Scoggins Middle SchoolA
Middle · Grades 7–8 · 0.7 mi
H
Emerson High SchoolA-
High · Grades 9–12 · 1.4 mi

District: Frisco Independent School District

Neighborhood · ZIP 75070These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
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.71,722
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,840 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,516
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,687
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

3624 Biscayne 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 95% of homes in McKinney 75070
  • Costs more per square foot than 69% of homes in McKinney 75070
  • Bigger than 95% of homes in McKinney 75070
  • Newer than 76% of homes in McKinney 75070

What homes are worth in McKinney 75070

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

This home
$316K$1.1M

This home is worth more than 95% of homes in McKinney 75070.

How it measures up in McKinney 75070

The dot is this home. The mark in the middle is the typical home in McKinney 75070.

Estimated value$852,164
CheaperTypical $487,396Pricier

Pricier than 95% of homes nearby

Price per ft²$222
CheaperTypical $208Pricier

Pricier than 69% of homes nearby

Living area3,831 ft²
SmallerTypical 2,463 ft²Bigger

Bigger than 95% of homes nearby

Year built2015
OlderTypical 2006Newer

Newer than 76% of homes nearby

How 3624 Biscayne Dr ranks against every home in each area.
MeasureThis homeMcKinney 75070Collin County
Estimated valuepricier than$852,16495% of homes88% of homes
Price per ft²pricier than$22269% of homes65% of homes
Living areabigger than3,831 ft²95% of homes88% of homes
Year builtnewer than201576% of homes71% of homes

About 3624 Biscayne Dr

How much is 3624 Biscayne Dr, Mckinney, TX worth?

The TopHap Estimate for 3624 Biscayne Dr, Mckinney, TX is $852,164 as of Sep 24, 2026. The likely range is $807,292 to $897,036. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3624 Biscayne Dr, Mckinney, TX last sell?

3624 Biscayne Dr, Mckinney, TX last sold on Jul 30, 2015, according to the county's recorded deed.

How big is 3624 Biscayne Dr, Mckinney, TX?

3624 Biscayne Dr, Mckinney, TX has 4 bedrooms, 4 bathrooms and 3,831 square feet of living space.

When was 3624 Biscayne Dr, Mckinney, TX built?

3624 Biscayne Dr, Mckinney, TX was built in 2015, making it 11 years old. The building has 2 stories.

What schools serve 3624 Biscayne Dr, Mckinney, TX?

3624 Biscayne Dr, Mckinney, TX is assigned to Comstock Elementary School (elementary), rated A+; Scoggins Middle School (middle), rated A; Emerson High School (high), rated A-. All sit in Frisco Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3624 Biscayne Dr, Mckinney, TX compare to other homes in McKinney 75070?

Among the 15,681 homes in McKinney 75070, it is worth more than 95% of them ($852,164 against a typical $487,396), its price per square foot is higher than 69% of them ($222 against a typical $208), it is bigger than 95% of them (3,831 ft² against a typical 2,463 ft²) and it is newer than 76% of them (2015 against a typical 2006). Measured against all of Collin County, it is worth more than 88% 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 3624 Biscayne Dr, Mckinney, TX?

The 2024 property tax bill for 3624 Biscayne Dr, Mckinney, TX was $10,793. The county assessed it at $789,226.

More homes on Biscayne Dr

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