Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$367,342$204 / 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 89How 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

437 WHETSTONE RIVER RD N

CALEDONIA, OH 43314
3
Beds
2 / 1
Baths
1,801 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.
0.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$367K
$328K low$407K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,797 (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.$71,220 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$61,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,740
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$203,480

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.20 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 Residence
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.0.73
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
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes

Transaction History(2)

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
River Valley Middle SchoolB
Middle · Grades 6–8 · 1.2 mi
H
River Valley High SchoolC+
High · Grades 9–12 · 1.3 mi
E
Heritage Elementary SchoolB
Elementary · Grades KG–5 · 3.0 mi

District: River Valley Local School District

Neighborhood · ZIP 43314These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.177
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.3,219
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.60 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,839
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,823
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

437 Whetstone River Rd N 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 92% of homes in Marion County
  • Costs more per square foot than 90% of homes in Marion County
  • Bigger than 76% of homes in Marion County
  • Has a bigger lot than 72% of homes in Marion County
  • Newer than 71% of homes in Marion County

What homes are worth in Caledonia 43314

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

This home
$72K$500K

This home is worth more than 86% of homes in Caledonia 43314.

How it measures up in Caledonia 43314

The dot is this home. The mark in the middle is the typical home in Caledonia 43314.

Estimated value$367,342
CheaperTypical $234,842Pricier

Pricier than 86% of homes nearby

Price per ft²$204
CheaperTypical $149Pricier

Pricier than 82% of homes nearby

Living area1,801 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.73 ac
SmallerTypical 1.39 acBigger

Bigger than 33% of homes nearby

Year built1977
OlderTypical 1974Newer

Newer than 55% of homes nearby

How 437 Whetstone River Rd N ranks against every home in each area.
MeasureThis homeCaledonia 43314Marion County
Estimated valuepricier than$367,34286% of homes92% of homes
Price per ft²pricier than$20482% of homes90% of homes
Living areabigger than1,801 ft²71% of homes76% of homes
Lot sizebigger than0.73 ac33% of homes72% of homes
Year builtnewer than197755% of homes71% of homes

About 437 Whetstone River Rd N

How much is 437 Whetstone River Rd N, Caledonia, OH worth?

The TopHap Estimate for 437 Whetstone River Rd N, Caledonia, OH is $367,342 as of Aug 30, 2026. The likely range is $327,511 to $407,173. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 437 Whetstone River Rd N, Caledonia, OH last sell?

437 Whetstone River Rd N, Caledonia, OH last sold on Mar 27, 2025, according to the county's recorded deed.

How big is 437 Whetstone River Rd N, Caledonia, OH?

437 Whetstone River Rd N, Caledonia, OH has 3 bedrooms, 2 bathrooms, 1,801 square feet of living space and a 0.73-acre lot.

When was 437 Whetstone River Rd N, Caledonia, OH built?

437 Whetstone River Rd N, Caledonia, OH was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 437 Whetstone River Rd N, Caledonia, OH?

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

How does 437 Whetstone River Rd N, Caledonia, OH compare to other homes in Caledonia 43314?

Among the 1,402 homes in Caledonia 43314, it is worth more than 86% of them ($367,342 against a typical $234,842), its price per square foot is higher than 82% of them ($204 against a typical $149), it is bigger than 71% of them (1,801 ft² against a typical 1,440 ft²), its lot is bigger than 33% of them (0.73 ac against a typical 1.39 ac) and it is newer than 55% of them (1977 against a typical 1974). Measured against all of Marion County, it is worth more than 92% 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 437 Whetstone River Rd N, Caledonia, OH?

The 2025 property tax bill for 437 Whetstone River Rd N, Caledonia, OH was $2,797. The county assessed it at $71,220.

More homes on Whetstone River Rd N

Closest homes

More homes in Caledonia 43314

Assigned schools

Explore the area

See this home in context

Open 437 Whetstone River Rd N 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