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Single Family ResidenceResidential
$519,000$139 / 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 90How 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 $517,500 on Feb 25, 2026

8404 RIVERWALK TRL

MCKINNEY, TX 75070
4
Beds
3.5
Baths
3,725 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$519K
$469K low$569K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$517,500 · Feb 25, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,321 (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.$534,397 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$115,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$454,294
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$485,815
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$569,294

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCOLLIN
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.2005
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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 · 251 ft²

Transaction History(3)

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
Ogle Elementary SchoolA
Elementary · Grades KG–4 · 0.2 mi
M
Scoggins Middle SchoolA
Middle · Grades 7–8 · 0.8 mi
H
Emerson High SchoolA-
High · Grades 9–12 · 1.6 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%

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

8404 Riverwalk Trl 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.

  • Among the lowest price per square foot in Craig Ranch
  • Bigger than 93% of homes in Craig Ranch
  • Has a smaller lot than 78% of homes in Collin County
  • Older than 93% of homes in Craig Ranch

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
$322K$1.1M

This home is worth more than 53% 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$519,000
CheaperTypical $504,099Pricier

Pricier than 53% of homes nearby

Price per ft²$139
CheaperTypical $210Pricier

Cheaper than almost all homes nearby

Living area3,725 ft²
SmallerTypical 2,465 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 44% of homes nearby

Year built2003
OlderTypical 2006Newer

Newer than 34% of homes nearby

How 8404 Riverwalk Trl ranks against every home in each area.
MeasureThis homeCraig RanchMcKinney 75070Collin County
Estimated valuepricier than$519,00037% of homes53% of homes48% of homes
Price per ft²pricier than$139almost no homesalmost no homes2% of homes
Living areabigger than3,725 ft²93% of homes93% of homes85% of homes
Lot sizebigger than0.14 ac56% of homes44% of homes22% of homes
Year builtnewer than20037% of homes34% of homes49% of homes

About 8404 Riverwalk Trl

How much is 8404 Riverwalk Trl, Mckinney, TX worth?

The TopHap Estimate for 8404 Riverwalk Trl, Mckinney, TX is $519,000 as of Jul 14, 2026. The likely range is $468,513 to $569,487. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8404 Riverwalk Trl, Mckinney, TX last sell?

8404 Riverwalk Trl, Mckinney, TX last sold on Feb 25, 2026 for $517,500, according to the county's recorded deed.

How big is 8404 Riverwalk Trl, Mckinney, TX?

8404 Riverwalk Trl, Mckinney, TX has 4 bedrooms, 3.5 bathrooms, 3,725 square feet of living space and a 0.14-acre lot.

When was 8404 Riverwalk Trl, Mckinney, TX built?

8404 Riverwalk Trl, Mckinney, TX was built in 2003, making it 23 years old. The building has 2 stories.

What schools serve 8404 Riverwalk Trl, Mckinney, TX?

8404 Riverwalk Trl, Mckinney, TX is assigned to Ogle 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 8404 Riverwalk Trl, Mckinney, TX compare to other homes in McKinney 75070?

Among the 15,673 homes in McKinney 75070, it is worth more than 53% of them ($519,000 against a typical $504,099), its price per square foot is higher than almost none of them ($139 against a typical $210), it is bigger than 93% of them (3,725 ft² against a typical 2,465 ft²), its lot is bigger than 44% of them (0.14 ac against a typical 0.14 ac) and it is newer than 34% of them (2003 against a typical 2006). Measured against all of Collin County, it is worth more than 48% 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 8404 Riverwalk Trl, Mckinney, TX?

The 2025 property tax bill for 8404 Riverwalk Trl, Mckinney, TX was $7,321. The county assessed it at $534,397.

More homes on Riverwalk Trl

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Assigned schools

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