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Single Family ResidenceResidential
$371,749$174 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

509 ROCKY SPRINGS DR

MCKINNEY, TX 75071
3
Beds
3
Baths
2,132 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.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
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

$372K
$357K low$386K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,234 (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.$343,484 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$238,484
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$362,981
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$343,484

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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 · 49 ft²

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
Gary and Bobbye Jack Minshew Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
H
McKinney Boyd High SchoolB+
High · Grades 9–12 · 0.5 mi
M
Dr Jack Cockrill Middle SchoolA
Middle · Grades 6–8 · 1.4 mi

District: McKinney Independent School District

Neighborhood · ZIP 75071These 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.47
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 100.30

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.32%
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.73,630
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.949 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,011
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,773
Average tempThe average temperature here across a full year.64°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

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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

509 Rocky Springs 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 82% of homes in McKinney 75071
  • Costs less per square foot than 88% of homes in McKinney 75071
  • Smaller than 65% of homes in McKinney 75071
  • Older than 78% of homes in McKinney 75071

What homes are worth in McKinney 75071

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

This home
$281K$1.1M

This home is worth more than 18% of homes in McKinney 75071.

How it measures up in McKinney 75071

The dot is this home. The mark in the middle is the typical home in McKinney 75071.

Estimated value$371,749
CheaperTypical $509,117Pricier

Pricier than 18% of homes nearby

Price per ft²$174
CheaperTypical $210Pricier

Pricier than 12% of homes nearby

Living area2,132 ft²
SmallerTypical 2,460 ft²Bigger

Bigger than 35% of homes nearby

Year built2004
OlderTypical 2016Newer

Newer than 22% of homes nearby

How 509 Rocky Springs Dr ranks against every home in each area.
MeasureThis homeMcKinney 75071Collin County
Estimated valuepricier than$371,74918% of homes21% of homes
Price per ft²pricier than$17412% of homes15% of homes
Living areabigger than2,132 ft²35% of homes37% of homes
Year builtnewer than200422% of homes51% of homes

About 509 Rocky Springs Dr

How much is 509 Rocky Springs Dr, Mckinney, TX worth?

The TopHap Estimate for 509 Rocky Springs Dr, Mckinney, TX is $371,749 as of Aug 30, 2026. The likely range is $357,466 to $386,032. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Rocky Springs Dr, Mckinney, TX last sell?

509 Rocky Springs Dr, Mckinney, TX last sold on Dec 20, 2012, according to the county's recorded deed.

How big is 509 Rocky Springs Dr, Mckinney, TX?

509 Rocky Springs Dr, Mckinney, TX has 3 bedrooms, 3 bathrooms and 2,132 square feet of living space.

When was 509 Rocky Springs Dr, Mckinney, TX built?

509 Rocky Springs Dr, Mckinney, TX was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 509 Rocky Springs Dr, Mckinney, TX?

509 Rocky Springs Dr, Mckinney, TX is assigned to Gary and Bobbye Jack Minshew Elementary School (elementary), rated A; McKinney Boyd High School (high), rated B+; Dr Jack Cockrill Middle School (middle), rated A. All sit in McKinney Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Rocky Springs Dr, Mckinney, TX compare to other homes in McKinney 75071?

Among the 31,217 homes in McKinney 75071, it is worth more than 18% of them ($371,749 against a typical $509,117), its price per square foot is higher than 12% of them ($174 against a typical $210), it is bigger than 35% of them (2,132 ft² against a typical 2,460 ft²) and it is newer than 22% of them (2004 against a typical 2016). Measured against all of Collin County, it is worth more than 21% 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 509 Rocky Springs Dr, Mckinney, TX?

The 2024 property tax bill for 509 Rocky Springs Dr, Mckinney, TX was $4,234. The county assessed it at $343,484.

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