Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$197,484
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 77How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

3861 WHETSTONE RIVER RD S

MARION, OH 43302
0
Baths
0.52 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.

Valuation

$197K
$153K low$242K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$375 (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.$10,230 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,140
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,090
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,230
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$29,220

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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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 Residential
CountyMarion
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Oil
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 192 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
Heritage Elementary SchoolB+
Elementary · Grades KG–5 · 4.1 mi
H
River Valley High SchoolC+
High · Grades 9–12 · 5.3 mi
M
River Valley Middle SchoolC+
Middle · Grades 6–8 · 5.4 mi

District: River Valley Local School District

Neighborhood · ZIP 43302These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.179
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.9.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.54,091
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.268 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,049
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,345
Average tempThe average temperature here across a full year.50°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%

Owner Tools

Do you own this home?
Claim this home

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

3861 Whetstone River Rd S 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 65% of homes in Marion 43302
  • Has a bigger lot than 75% of homes in Marion 43302

What homes are worth in Marion 43302

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

This home
$35K$481K

This home is worth more than 65% of homes in Marion 43302.

How it measures up in Marion 43302

The dot is this home. The mark in the middle is the typical home in Marion 43302.

Estimated value$197,484
CheaperTypical $151,873Pricier

Pricier than 65% of homes nearby

Lot size0.52 ac
SmallerTypical 0.21 acBigger

Bigger than 75% of homes nearby

Year built1966
OlderTypical 1958Newer

Newer than 61% of homes nearby

How 3861 Whetstone River Rd S ranks against every home in each area.
MeasureThis homeMarion 43302Marion County
Estimated valuepricier than$197,48465% of homes60% of homes
Lot sizebigger than0.52 ac75% of homes66% of homes
Year builtnewer than196661% of homes57% of homes

About 3861 Whetstone River Rd S

How much is 3861 Whetstone River Rd S, Marion, OH worth?

The TopHap Estimate for 3861 Whetstone River Rd S, Marion, OH is $197,484 as of Sep 24, 2026. The likely range is $152,800 to $242,168. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When was 3861 Whetstone River Rd S, Marion, OH built?

3861 Whetstone River Rd S, Marion, OH was built in 1966, making it 60 years old.

What schools serve 3861 Whetstone River Rd S, Marion, OH?

3861 Whetstone River Rd S, Marion, OH is assigned to Heritage Elementary School (elementary), rated B+; River Valley High School (high), rated C+; River Valley Middle School (middle), rated C+. All sit in River Valley Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3861 Whetstone River Rd S, Marion, OH compare to other homes in Marion 43302?

Among the 19,348 homes in Marion 43302, it is worth more than 65% of them ($197,484 against a typical $151,873), its lot is bigger than 75% of them (0.52 ac against a typical 0.21 ac) and it is newer than 61% of them (1966 against a typical 1958). Measured against all of Marion County, it is worth more than 60% 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 3861 Whetstone River Rd S, Marion, OH?

The 2025 property tax bill for 3861 Whetstone River Rd S, Marion, OH was $375. The county assessed it at $10,230.

More homes on Whetstone River Rd S

Closest homes

More homes in Marion 43302

Assigned schools

Explore the area

See this home in context

Open 3861 Whetstone River Rd S on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map