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Single Family ResidenceResidential
$190,894$110 / 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 81How 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

8170 STATE ROUTE 18

MARK CENTER, OH 43536
3
Beds
3 / 1
Baths
1,728 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.
1.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
1
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

$191K
$154K low$228K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,083 (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.$60,980 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,540
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,440
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,980
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$174,228

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDefiance
Lot (acres)The size of the land the home sits on, from county records.1.15
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Attached, Unfinished
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 287 ft²Patio · 96 ft²Porch · 224 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.

M
Fairview Middle SchoolA
Middle · Grades 6–8 · 7.0 mi
H
Fairview High SchoolB
High · Grades 9–12 · 7.0 mi
E
Fairview Elementary SchoolA-
Elementary · Grades KG–5 · 7.1 mi

District: Central Local School District

Neighborhood · ZIP 43536These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.132
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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.396
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,088
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,185
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

8170 State Route 18 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 72% of homes in Mark Center 43536
  • Bigger than 66% of homes in Defiance County
  • Has a bigger lot than 68% of homes in Defiance County
  • Newer than 76% of homes in Defiance County

What homes are worth in Mark Center 43536

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

This home
$47K$381K

This home is worth more than 72% of homes in Mark Center 43536.

How it measures up in Mark Center 43536

The dot is this home. The mark in the middle is the typical home in Mark Center 43536.

Estimated value$190,894
CheaperTypical $148,019Pricier

Pricier than 72% of homes nearby

Price per ft²$110
CheaperTypical $109Pricier

Pricier than 53% of homes nearby

Living area1,728 ft²
SmallerTypical 1,571 ft²Bigger

Bigger than 61% of homes nearby

Lot size1.15 ac
SmallerTypical 1.48 acBigger

Bigger than 48% of homes nearby

Year built1993
OlderTypical 1975Newer

Newer than 72% of homes nearby

How 8170 State Route 18 ranks against every home in each area.
MeasureThis homeMark Center 43536Defiance County
Estimated valuepricier than$190,89472% of homes59% of homes
Price per ft²pricier than$11053% of homes46% of homes
Living areabigger than1,728 ft²61% of homes66% of homes
Lot sizebigger than1.15 ac48% of homes68% of homes
Year builtnewer than199372% of homes76% of homes

About 8170 State Route 18

How much is 8170 State Route 18, Mark Center, OH worth?

The TopHap Estimate for 8170 State Route 18, Mark Center, OH is $190,894 as of Aug 30, 2026. The likely range is $153,844 to $227,944. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 8170 State Route 18, Mark Center, OH?

8170 State Route 18, Mark Center, OH has 3 bedrooms, 3 bathrooms, 1,728 square feet of living space and a 1.15-acre lot.

When was 8170 State Route 18, Mark Center, OH built?

8170 State Route 18, Mark Center, OH was built in 1993, making it 33 years old. The building has 1 story.

What schools serve 8170 State Route 18, Mark Center, OH?

8170 State Route 18, Mark Center, OH is assigned to Fairview Middle School (middle), rated A; Fairview High School (high), rated B; Fairview Elementary School (elementary), rated A-. All sit in Central Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8170 State Route 18, Mark Center, OH compare to other homes in Mark Center 43536?

Among the 182 homes in Mark Center 43536, it is worth more than 72% of them ($190,894 against a typical $148,019), its price per square foot is higher than 53% of them ($110 against a typical $109), it is bigger than 61% of them (1,728 ft² against a typical 1,571 ft²), its lot is bigger than 48% of them (1.15 ac against a typical 1.48 ac) and it is newer than 72% of them (1993 against a typical 1975). Measured against all of Defiance County, it is worth more than 59% 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 8170 State Route 18, Mark Center, OH?

The 2025 property tax bill for 8170 State Route 18, Mark Center, OH was $2,083. The county assessed it at $60,980.

More homes on State Route 18

Closest homes

More homes in Mark Center 43536

Assigned schools

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