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Single Family ResidenceResidential
$304,050$177 / 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 Jul 14, 2026

9431 DONOVAN RD

RADNOR, OH 43066
4
Beds
1
Baths
1,718 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.
3.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$304K
$257K low$351K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,714 (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.$72,560 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,070
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,490
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$207,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyDelaware
Lot (acres)The size of the land the home sits on, from county records.3.23
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
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.Carport (Unspecified)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 160 ft²Patio · 404 ft²Porch · 166 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
Buckeye Valley High SchoolA-
High · Grades 9–12 · 8.3 mi
M
Buckeye Valley Middle SchoolA
Middle · Grades 5–8 · 8.5 mi
E
Buckeye Valley West Elementary SchoolA
Elementary · Grades PK–4 · 10.0 mi

District: Buckeye Valley Local School District

Neighborhood · ZIP 43066These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.176
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.2,212
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.56 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,933
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,110
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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

9431 Donovan 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 less than 89% of homes in Delaware County
  • Costs less per square foot than 89% of homes in Delaware County
  • Smaller than 73% of homes in Delaware County
  • Has a bigger lot than 87% of homes in Delaware County
  • Among the oldest homes in Delaware County

What homes are worth in Radnor 43066

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

This home
$137K$856K

This home is worth more than 28% of homes in Radnor 43066.

How it measures up in Radnor 43066

The dot is this home. The mark in the middle is the typical home in Radnor 43066.

Estimated value$304,050
CheaperTypical $409,281Pricier

Pricier than 28% of homes nearby

Price per ft²$177
CheaperTypical $215Pricier

Pricier than 30% of homes nearby

Living area1,718 ft²
SmallerTypical 1,871 ft²Bigger

Bigger than 39% of homes nearby

Lot size3.23 ac
SmallerTypical 3.01 acBigger

Bigger than 51% of homes nearby

Year built1880
OlderTypical 1974Newer

Newer than 9% of homes nearby

How 9431 Donovan Rd ranks against every home in each area.
MeasureThis homeRadnor 43066Delaware County
Estimated valuepricier than$304,05028% of homes11% of homes
Price per ft²pricier than$17730% of homes11% of homes
Living areabigger than1,718 ft²39% of homes27% of homes
Lot sizebigger than3.23 ac51% of homes87% of homes
Year builtnewer than18809% of homesalmost no homes

About 9431 Donovan Rd

How much is 9431 Donovan Rd, Radnor, OH worth?

The TopHap Estimate for 9431 Donovan Rd, Radnor, OH is $304,050 as of Jul 14, 2026. The likely range is $256,874 to $351,226. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 9431 Donovan Rd, Radnor, OH?

9431 Donovan Rd, Radnor, OH has 4 bedrooms, 1 bathrooms, 1,718 square feet of living space and a 3.23-acre lot.

When was 9431 Donovan Rd, Radnor, OH built?

9431 Donovan Rd, Radnor, OH was built in 1880, making it 146 years old. It is a conventional home. The building has 2 stories.

What schools serve 9431 Donovan Rd, Radnor, OH?

9431 Donovan Rd, Radnor, OH is assigned to Buckeye Valley High School (high), rated A-; Buckeye Valley Middle School (middle), rated A; Buckeye Valley West Elementary School (elementary), rated A. All sit in Buckeye Valley Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9431 Donovan Rd, Radnor, OH compare to other homes in Radnor 43066?

Among the 571 homes in Radnor 43066, it is worth more than 28% of them ($304,050 against a typical $409,281), its price per square foot is higher than 30% of them ($177 against a typical $215), it is bigger than 39% of them (1,718 ft² against a typical 1,871 ft²), its lot is bigger than 51% of them (3.23 ac against a typical 3.01 ac) and it is newer than 9% of them (1880 against a typical 1974). Measured against all of Delaware County, it is worth more than 11% 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 9431 Donovan Rd, Radnor, OH?

The 2025 property tax bill for 9431 Donovan Rd, Radnor, OH was $1,714. The county assessed it at $72,560.

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