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Single Family ResidenceResidential
$305,620$182 / 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 83How 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

28900 MCMAHAN RD

RICHWOOD, OH 43344
3
Beds
2
Baths
1,680 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.
1.71 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$306K
$253K low$358K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,684 (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.$95,770 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,160
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$83,610
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$75,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$273,640

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.47
33
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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%
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
CountyUnion
Lot (acres)The size of the land the home sits on, from county records.1.71
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.Baseboard
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.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 225 ft²Shed · 96 ft²Patio · 144 ft²Porch · 156 ft²

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

E
North Union Elementary SchoolA-
Elementary · Grades PK–5 · 4.6 mi
M
North Union Middle SchoolC
Middle · Grades 6–8 · 4.6 mi
H
North Union High SchoolB
High · Grades 9–12 · 4.8 mi

District: North Union Local School District

Neighborhood · ZIP 43344These 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.130
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.188
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.6,854
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.71 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,263
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,233
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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

28900 Mcmahan Rd 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 less than 76% of homes in Union County
  • Costs less per square foot than 76% of homes in Union County
  • Has a bigger lot than 73% of homes in Union County
  • Newer than 83% of homes in Richwood 43344

What homes are worth in Richwood 43344

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

This home
$53K$704K

This home is worth more than 67% of homes in Richwood 43344.

How it measures up in Richwood 43344

The dot is this home. The mark in the middle is the typical home in Richwood 43344.

Estimated value$305,620
CheaperTypical $245,273Pricier

Pricier than 67% of homes nearby

Price per ft²$182
CheaperTypical $166Pricier

Pricier than 59% of homes nearby

Living area1,680 ft²
SmallerTypical 1,541 ft²Bigger

Bigger than 60% of homes nearby

Lot size1.71 ac
SmallerTypical 1.36 acBigger

Bigger than 56% of homes nearby

Year built2000
OlderTypical 1964Newer

Newer than 83% of homes nearby

How 28900 Mcmahan Rd ranks against every home in each area.
MeasureThis homeRichwood 43344Union County
Estimated valuepricier than$305,62067% of homes24% of homes
Price per ft²pricier than$18259% of homes24% of homes
Living areabigger than1,680 ft²60% of homes41% of homes
Lot sizebigger than1.71 ac56% of homes73% of homes
Year builtnewer than200083% of homes52% of homes

About 28900 Mcmahan Rd

How much is 28900 Mcmahan Rd, Richwood, OH worth?

The TopHap Estimate for 28900 Mcmahan Rd, Richwood, OH is $305,620 as of Aug 30, 2026. The likely range is $253,008 to $358,232. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28900 Mcmahan Rd, Richwood, OH last sell?

28900 Mcmahan Rd, Richwood, OH last sold on May 24, 2000, according to the county's recorded deed.

How big is 28900 Mcmahan Rd, Richwood, OH?

28900 Mcmahan Rd, Richwood, OH has 3 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 1.71-acre lot.

When was 28900 Mcmahan Rd, Richwood, OH built?

28900 Mcmahan Rd, Richwood, OH was built in 2000, making it 26 years old. The building has 1 story.

What schools serve 28900 Mcmahan Rd, Richwood, OH?

28900 Mcmahan Rd, Richwood, OH is assigned to North Union Elementary School (elementary), rated A-; North Union Middle School (middle), rated C; North Union High School (high), rated B. All sit in North Union Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 28900 Mcmahan Rd, Richwood, OH compare to other homes in Richwood 43344?

Among the 2,500 homes in Richwood 43344, it is worth more than 67% of them ($305,620 against a typical $245,273), its price per square foot is higher than 59% of them ($182 against a typical $166), it is bigger than 60% of them (1,680 ft² against a typical 1,541 ft²), its lot is bigger than 56% of them (1.71 ac against a typical 1.36 ac) and it is newer than 83% of them (2000 against a typical 1964). Measured against all of Union County, it is worth more than 24% 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 28900 Mcmahan Rd, Richwood, OH?

The 2025 property tax bill for 28900 Mcmahan Rd, Richwood, OH was $3,684. The county assessed it at $95,770.

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