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Single Family ResidenceResidential
$326,168$128 / 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 84How 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 RIDDLE RD

MOUNT HEALTHY, OH 45231
3
Beds
2
Baths
2,543 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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

$326K
$273K low$380K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,808 (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.$80,640 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,123
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$65,517
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$80,639
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$230,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyHamilton
Lot (acres)The size of the land the home sits on, from county records.0.47
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 68 ft²Porch · 190 ft²

Transaction History(2)

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
Winton Woods Primary School
Elementary · Grades 1–2 · 1.0 mi
M
Winton Woods Middle SchoolC+
Middle · Grades 7–8 · 2.8 mi
H
Winton Woods High SchoolD
High · Grades 9–12 · 2.8 mi

District: Winton Woods City School District

Neighborhood · ZIP 45231These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.222
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.43,096
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,939 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,875
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,992
Average tempThe average temperature here across a full year.53°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.51%

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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 Riddle Rd 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 91% of homes in Cincinnati 45231
  • Costs less per square foot than 77% of homes in Hamilton County
  • Bigger than 95% of homes in Cincinnati 45231
  • Has a bigger lot than 85% of homes in Cincinnati 45231
  • Newer than 68% of homes in Cincinnati 45231

What homes are worth in Cincinnati 45231

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

This home
$94K$442K

This home is worth more than 91% of homes in Cincinnati 45231.

How it measures up in Cincinnati 45231

The dot is this home. The mark in the middle is the typical home in Cincinnati 45231.

Estimated value$326,168
CheaperTypical $201,372Pricier

Pricier than 91% of homes nearby

Price per ft²$128
CheaperTypical $143Pricier

Pricier than 33% of homes nearby

Living area2,543 ft²
SmallerTypical 1,394 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.47 ac
SmallerTypical 0.23 acBigger

Bigger than 85% of homes nearby

Year built1965
OlderTypical 1960Newer

Newer than 68% of homes nearby

How 509 Riddle Rd ranks against every home in each area.
MeasureThis homeCincinnati 45231Hamilton County
Estimated valuepricier than$326,16891% of homes64% of homes
Price per ft²pricier than$12833% of homes23% of homes
Living areabigger than2,543 ft²95% of homes83% of homes
Lot sizebigger than0.47 ac85% of homes80% of homes
Year builtnewer than196568% of homes63% of homes

About 509 Riddle Rd

How much is 509 Riddle Rd, Mount Healthy, OH worth?

The TopHap Estimate for 509 Riddle Rd, Mount Healthy, OH is $326,168 as of Aug 30, 2026. The likely range is $272,818 to $379,518. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Riddle Rd, Mount Healthy, OH last sell?

509 Riddle Rd, Mount Healthy, OH last sold on Jul 19, 2017, according to the county's recorded deed.

How big is 509 Riddle Rd, Mount Healthy, OH?

509 Riddle Rd, Mount Healthy, OH has 3 bedrooms, 2 bathrooms, 2,543 square feet of living space and a 0.47-acre lot.

When was 509 Riddle Rd, Mount Healthy, OH built?

509 Riddle Rd, Mount Healthy, OH was built in 1965, making it 61 years old. It is a conventional home. The building has 2 stories.

What schools serve 509 Riddle Rd, Mount Healthy, OH?

509 Riddle Rd, Mount Healthy, OH is assigned to Winton Woods Primary School (elementary); Winton Woods Middle School (middle), rated C+; Winton Woods High School (high), rated D. All sit in Winton Woods City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Riddle Rd, Mount Healthy, OH compare to other homes in Cincinnati 45231?

Among the 14,668 homes in Cincinnati 45231, it is worth more than 91% of them ($326,168 against a typical $201,372), its price per square foot is higher than 33% of them ($128 against a typical $143), it is bigger than 95% of them (2,543 ft² against a typical 1,394 ft²), its lot is bigger than 85% of them (0.47 ac against a typical 0.23 ac) and it is newer than 68% of them (1965 against a typical 1960). Measured against all of Hamilton County, it is worth more than 64% 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 Riddle Rd, Mount Healthy, OH?

The 2025 property tax bill for 509 Riddle Rd, Mount Healthy, OH was $4,808. The county assessed it at $80,640.

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