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Rural ResidenceResidential

3907 STATE ROUTE 309

ADA, OH 45810
2
Beds
1
Baths
1,830 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.
12 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,549 (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.$66,440 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,950
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$47,490
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,440
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$223,230

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyHARDIN
Lot (acres)The size of the land the home sits on, from county records.12.00
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Shed · 120 ft²Porch · 560 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ada Elementary SchoolB+
Elementary · Grades KG–6 · 3.0 mi
M
Ada High SchoolB
Middle · Grades 7–12 · 3.2 mi

District: Ada Exempted Village School District

Neighborhood · ZIP 45810These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.190
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.8,098
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.130 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,991
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,144
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.50%

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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

3907 State Route 309 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.

  • Bigger than 68% of homes in Hardin County
  • Has a bigger lot than 93% of homes in Ada 45810

How it measures up in Ada 45810

The dot is this home. The mark in the middle is the typical home in Ada 45810.

Living area1,830 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 61% of homes nearby

Lot size12 ac
SmallerTypical 0.48 acBigger

Bigger than 93% of homes nearby

Year built1978
OlderTypical 1977Newer

Newer than 52% of homes nearby

How 3907 State Route 309 ranks against every home in each area.
MeasureThis homeAda 45810Hardin County
Living areabigger than1,830 ft²61% of homes68% of homes
Lot sizebigger than12 ac93% of homes92% of homes
Year builtnewer than197852% of homes53% of homes

About 3907 State Route 309

When did 3907 State Route 309, Ada, OH last sell?

3907 State Route 309, Ada, OH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3907 State Route 309, Ada, OH?

3907 State Route 309, Ada, OH has 2 bedrooms, 1 bathrooms, 1,830 square feet of living space and a 12.00-acre lot.

When was 3907 State Route 309, Ada, OH built?

3907 State Route 309, Ada, OH was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 3907 State Route 309, Ada, OH?

3907 State Route 309, Ada, OH is assigned to Ada Elementary School (elementary), rated B+; Ada High School (middle), rated B. All sit in Ada Exempted Village School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3907 State Route 309, Ada, OH compare to other homes in Ada 45810?

Among the 2,476 homes in Ada 45810, it is bigger than 61% of them (1,830 ft² against a typical 1,680 ft²), its lot is bigger than 93% of them (12 ac against a typical 0.48 ac) and it is newer than 52% of them (1978 against a typical 1977). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3907 State Route 309, Ada, OH?

The 2025 property tax bill for 3907 State Route 309, Ada, OH was $2,549. The county assessed it at $66,440.

More homes on State Route 309

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Assigned schools

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