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Rural ResidenceResidential
$687,682$220 / 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 87How 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 $4,300,000 on Apr 22, 2026

18180 STATE ROUTE 31

MARYSVILLE, OH 43040
3
Beds
2
Baths
3,131 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.
52.81 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
2
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

$688K
$601K low$774K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$4,300,000 · Apr 22, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,736 (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.$239,020 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,530
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$178,490
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$171,080
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,022,140

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
74
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
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.Rural Residence
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.52.81
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.StablePatio · 102 ft²Porch · 536 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
Navin Elementary SchoolB-
Elementary · Grades KG–4 · 0.9 mi
H
Marysville High SchoolB-
High · Grades 9–12 · 1.3 mi
M
Bunsold Middle SchoolA-
Middle · Grades 7–8 · 4.6 mi

District: Marysville Exempted Village School District

Neighborhood · ZIP 43040These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.188
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.41,829
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.256 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,849
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,940
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

18180 State Route 31 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 96% of homes in Marysville 43040
  • Bigger than 95% of homes in Marysville 43040
  • Among the largest lots in Marysville 43040
  • Older than 75% of homes in Marysville 43040

What homes are worth in Marysville 43040

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

This home
$175K$757K

This home is worth more than 96% of homes in Marysville 43040.

How it measures up in Marysville 43040

The dot is this home. The mark in the middle is the typical home in Marysville 43040.

Estimated value$687,682
CheaperTypical $383,519Pricier

Pricier than 96% of homes nearby

Price per ft²$220
CheaperTypical $212Pricier

Pricier than 55% of homes nearby

Living area3,131 ft²
SmallerTypical 1,696 ft²Bigger

Bigger than 95% of homes nearby

Lot size52.81 ac
SmallerTypical 0.28 acBigger

Bigger than almost all homes nearby

Year built1975
OlderTypical 1998Newer

Newer than 25% of homes nearby

How 18180 State Route 31 ranks against every home in each area.
MeasureThis homeMarysville 43040Union County
Estimated valuepricier than$687,68296% of homes81% of homes
Price per ft²pricier than$22055% of homes47% of homes
Living areabigger than3,131 ft²95% of homes88% of homes
Lot sizebigger than52.81 acalmost all homesalmost all homes
Year builtnewer than197525% of homes26% of homes

About 18180 State Route 31

How much is 18180 State Route 31, Marysville, OH worth?

The TopHap Estimate for 18180 State Route 31, Marysville, OH is $687,682 as of Aug 30, 2026. The likely range is $600,903 to $774,461. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18180 State Route 31, Marysville, OH last sell?

18180 State Route 31, Marysville, OH last sold on Apr 22, 2026 for $4,300,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18180 State Route 31, Marysville, OH?

18180 State Route 31, Marysville, OH has 3 bedrooms, 2 bathrooms, 3,131 square feet of living space and a 52.81-acre lot.

When was 18180 State Route 31, Marysville, OH built?

18180 State Route 31, Marysville, OH was built in 1975, making it 51 years old. The building has 2 stories.

What schools serve 18180 State Route 31, Marysville, OH?

18180 State Route 31, Marysville, OH is assigned to Navin Elementary School (elementary), rated B-; Marysville High School (high), rated B-; Bunsold Middle School (middle), rated A-. All sit in Marysville Exempted Village School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18180 State Route 31, Marysville, OH compare to other homes in Marysville 43040?

Among the 14,733 homes in Marysville 43040, it is worth more than 96% of them ($687,682 against a typical $383,519), its price per square foot is higher than 55% of them ($220 against a typical $212), it is bigger than 95% of them (3,131 ft² against a typical 1,696 ft²), its lot is bigger than almost all of them (52.81 ac against a typical 0.28 ac) and it is newer than 25% of them (1975 against a typical 1998). Measured against all of Union County, it is worth more than 81% 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 18180 State Route 31, Marysville, OH?

The 2025 property tax bill for 18180 State Route 31, Marysville, OH was $10,736. The county assessed it at $239,020.

More homes on State Route 31

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