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Single Family ResidenceResidential
$398,192$120 / 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 85How 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 $211,500 on Mar 7, 2006

307 S MAIN ST

PROSPECT, OH 43342
4
Beds
2 / 1
Baths
3,332 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.
1.05 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$398K
$338K low$458K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$211,500 · Mar 7, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,123 (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.$77,860 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,460
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$70,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$222,450

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.101 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.1.05
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.Slate
HeatingThe type of heating system in the home.Central

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.

M
Elgin Middle SchoolC+
Middle · Grades 6–8 · 8.9 mi
E
Elgin Elementary SchoolB-
Elementary · Grades KG–5 · 8.9 mi
H
Elgin High SchoolB+
High · Grades 9–12 · 8.9 mi

District: Elgin Local School District

Neighborhood · ZIP 43342These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.168
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.3,422
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.87 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,481
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,298
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.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

307 S Main St 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 94% of homes in Marion County
  • Costs less per square foot than 74% of homes in Prospect 43342
  • Among the largest homes in Marion County
  • Has a bigger lot than 78% of homes in Marion County
  • Older than 83% of homes in Marion County

What homes are worth in Prospect 43342

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

This home
$95K$569K

This home is worth more than 88% of homes in Prospect 43342.

How it measures up in Prospect 43342

The dot is this home. The mark in the middle is the typical home in Prospect 43342.

Estimated value$398,192
CheaperTypical $238,374Pricier

Pricier than 88% of homes nearby

Price per ft²$120
CheaperTypical $151Pricier

Pricier than 26% of homes nearby

Living area3,332 ft²
SmallerTypical 1,592 ft²Bigger

Bigger than 98% of homes nearby

Lot size1.05 ac
SmallerTypical 1.03 acBigger

Bigger than 52% of homes nearby

Year built1910
OlderTypical 1973Newer

Newer than 22% of homes nearby

How 307 S Main St ranks against every home in each area.
MeasureThis homeProspect 43342Marion County
Estimated valuepricier than$398,19288% of homes94% of homes
Price per ft²pricier than$12026% of homes47% of homes
Living areabigger than3,332 ft²98% of homesalmost all homes
Lot sizebigger than1.05 ac52% of homes78% of homes
Year builtnewer than191022% of homes17% of homes

About 307 S Main St

How much is 307 S Main St, Prospect, OH worth?

The TopHap Estimate for 307 S Main St, Prospect, OH is $398,192 as of Aug 30, 2026. The likely range is $338,160 to $458,224. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 307 S Main St, Prospect, OH last sell?

307 S Main St, Prospect, OH last sold on Mar 7, 2006 for $211,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 307 S Main St, Prospect, OH?

307 S Main St, Prospect, OH has 4 bedrooms, 2 bathrooms, 3,332 square feet of living space and a 1.05-acre lot.

When was 307 S Main St, Prospect, OH built?

307 S Main St, Prospect, OH was built in 1910, making it 116 years old. The building has 2 stories.

What schools serve 307 S Main St, Prospect, OH?

307 S Main St, Prospect, OH is assigned to Elgin Middle School (middle), rated C+; Elgin Elementary School (elementary), rated B-; Elgin High School (high), rated B+. All sit in Elgin Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 307 S Main St, Prospect, OH compare to other homes in Prospect 43342?

Among the 1,464 homes in Prospect 43342, it is worth more than 88% of them ($398,192 against a typical $238,374), its price per square foot is higher than 26% of them ($120 against a typical $151), it is bigger than 98% of them (3,332 ft² against a typical 1,592 ft²), its lot is bigger than 52% of them (1.05 ac against a typical 1.03 ac) and it is newer than 22% of them (1910 against a typical 1973). Measured against all of Marion County, it is worth more than 94% 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 307 S Main St, Prospect, OH?

The 2025 property tax bill for 307 S Main St, Prospect, OH was $3,123. The county assessed it at $77,860.

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