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Single Family ResidenceResidential
$660,294$352 / 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 88How 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
Last sold for $380,000 on Aug 6, 2018

12112 STATE ROUTE 521

SUNBURY, OH 43074
3
Beds
3 / 1
Baths
1,878 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.
5.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
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

$660K
$579K low$741K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$380,000 · Aug 6, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,935 (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.$196,010 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,540
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$143,470
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$196,010
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$560,000

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
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
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.2009
Lot (acres)The size of the land the home sits on, from county records.5.72
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 146 ft²Patio · 384 ft²Porch · 171 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
Prairie Run Elementary SchoolA-
Elementary · Grades KG–4 · 4.3 mi
M
Big Walnut Middle SchoolA+
Middle · Grades 7–8 · 5.6 mi
H
Big Walnut High SchoolB
High · Grades 9–12 · 5.8 mi

District: Big Walnut Local School District

Neighborhood · ZIP 43074These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.180
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.95%
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.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.16,152
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.184 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,276
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,200
Average tempThe average temperature here across a full year.50°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.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

12112 State Route 521 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 84% of homes in Sunbury 43074
  • Costs more per square foot than 95% of homes in Sunbury 43074
  • Smaller than 67% of homes in Delaware County
  • Has a bigger lot than 94% of homes in Delaware County
  • Older than 84% of homes in Delaware County

What homes are worth in Sunbury 43074

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

This home
$211K$963K

This home is worth more than 84% of homes in Sunbury 43074.

How it measures up in Sunbury 43074

The dot is this home. The mark in the middle is the typical home in Sunbury 43074.

Estimated value$660,294
CheaperTypical $482,838Pricier

Pricier than 84% of homes nearby

Price per ft²$352
CheaperTypical $233Pricier

Pricier than 95% of homes nearby

Living area1,878 ft²
SmallerTypical 2,041 ft²Bigger

Bigger than 41% of homes nearby

Lot size5.73 ac
SmallerTypical 1 acBigger

Bigger than 85% of homes nearby

Year built1979
OlderTypical 2001Newer

Newer than 28% of homes nearby

How 12112 State Route 521 ranks against every home in each area.
MeasureThis homeSunbury 43074Delaware County
Estimated valuepricier than$660,29484% of homes75% of homes
Price per ft²pricier than$35295% of homes94% of homes
Living areabigger than1,878 ft²41% of homes33% of homes
Lot sizebigger than5.73 ac85% of homes94% of homes
Year builtnewer than197928% of homes16% of homes

About 12112 State Route 521

How much is 12112 State Route 521, Sunbury, OH worth?

The TopHap Estimate for 12112 State Route 521, Sunbury, OH is $660,294 as of Aug 30, 2026. The likely range is $579,286 to $741,302. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12112 State Route 521, Sunbury, OH last sell?

12112 State Route 521, Sunbury, OH last sold on Aug 6, 2018 for $380,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 12112 State Route 521, Sunbury, OH?

12112 State Route 521, Sunbury, OH has 3 bedrooms, 3 bathrooms, 1,878 square feet of living space and a 5.72-acre lot.

When was 12112 State Route 521, Sunbury, OH built?

12112 State Route 521, Sunbury, OH was built in 1979, making it 47 years old. It is a conventional home. The building has 1 story.

What schools serve 12112 State Route 521, Sunbury, OH?

12112 State Route 521, Sunbury, OH is assigned to Prairie Run Elementary School (elementary), rated A-; Big Walnut Middle School (middle), rated A+; Big Walnut High School (high), rated B. All sit in Big Walnut Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12112 State Route 521, Sunbury, OH compare to other homes in Sunbury 43074?

Among the 6,996 homes in Sunbury 43074, it is worth more than 84% of them ($660,294 against a typical $482,838), its price per square foot is higher than 95% of them ($352 against a typical $233), it is bigger than 41% of them (1,878 ft² against a typical 2,041 ft²), its lot is bigger than 85% of them (5.73 ac against a typical 1 ac) and it is newer than 28% of them (1979 against a typical 2001). Measured against all of Delaware County, it is worth more than 75% 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 12112 State Route 521, Sunbury, OH?

The 2025 property tax bill for 12112 State Route 521, Sunbury, OH was $7,935. The county assessed it at $196,010.

More homes on State Route 521

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