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Single Family ResidenceResidential
$313,793$226 / 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 94How 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

817 ELWYN PL

MIAMISBURG, OH 45342
3
Beds
2
Baths
1,390 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
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

$314K
$296K low$332K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,062 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$72,150 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,490
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$57,660
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$206,140

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyMontgomery
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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.Deck · 252 ft²Patio · 252 ft²Porch · 35 ft²

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

E
Mark Twain ElementaryB+
Elementary · Grades KG–5 · 0.9 mi
H
Miamisburg High SchoolC+
High · Grades 9–12 · 1.4 mi
M
Miamisburg Middle SchoolC
Middle · Grades 6–8 · 1.9 mi

District: Miamisburg City School District

Neighborhood · ZIP 45342These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.210
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
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.40,833
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,124 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,118
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,641
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

817 Elwyn Pl 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 78% of homes in Montgomery County
  • Costs more per square foot than 94% of homes in Montgomery County
  • Has a bigger lot than 67% of homes in Montgomery County
  • Newer than 70% of homes in Montgomery County

What homes are worth in Miamisburg 45342

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

This home
$37K$564K

This home is worth more than 67% of homes in Miamisburg 45342.

How it measures up in Miamisburg 45342

The dot is this home. The mark in the middle is the typical home in Miamisburg 45342.

Estimated value$313,793
CheaperTypical $263,103Pricier

Pricier than 67% of homes nearby

Price per ft²$226
CheaperTypical $174Pricier

Pricier than 88% of homes nearby

Living area1,390 ft²
SmallerTypical 1,563 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.26 ac
SmallerTypical 0.23 acBigger

Bigger than 60% of homes nearby

Year built1971
OlderTypical 1979Newer

Newer than 42% of homes nearby

How 817 Elwyn Pl ranks against every home in each area.
MeasureThis homeMiamisburg 45342Montgomery County
Estimated valuepricier than$313,79367% of homes78% of homes
Price per ft²pricier than$22688% of homes94% of homes
Living areabigger than1,390 ft²38% of homes48% of homes
Lot sizebigger than0.26 ac60% of homes67% of homes
Year builtnewer than197142% of homes70% of homes

About 817 Elwyn Pl

How much is 817 Elwyn Pl, Miamisburg, OH worth?

The TopHap Estimate for 817 Elwyn Pl, Miamisburg, OH is $313,793 as of Sep 24, 2026. The likely range is $295,990 to $331,596. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 817 Elwyn Pl, Miamisburg, OH?

817 Elwyn Pl, Miamisburg, OH has 3 bedrooms, 2 bathrooms and 1,390 square feet of living space.

When was 817 Elwyn Pl, Miamisburg, OH built?

817 Elwyn Pl, Miamisburg, OH was built in 1971, making it 55 years old. It is a split level home. The building has 1 story.

What schools serve 817 Elwyn Pl, Miamisburg, OH?

817 Elwyn Pl, Miamisburg, OH is assigned to Mark Twain Elementary (elementary), rated B+; Miamisburg High School (high), rated C+; Miamisburg Middle School (middle), rated C. All sit in Miamisburg City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 Elwyn Pl, Miamisburg, OH compare to other homes in Miamisburg 45342?

Among the 12,159 homes in Miamisburg 45342, it is worth more than 67% of them ($313,793 against a typical $263,103), its price per square foot is higher than 88% of them ($226 against a typical $174), it is bigger than 38% of them (1,390 ft² against a typical 1,563 ft²), its lot is bigger than 60% of them (0.26 ac against a typical 0.23 ac) and it is newer than 42% of them (1971 against a typical 1979). Measured against all of Montgomery County, it is worth more than 78% 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 817 Elwyn Pl, Miamisburg, OH?

The 2024 property tax bill for 817 Elwyn Pl, Miamisburg, OH was $4,062. The county assessed it at $72,150.

More homes on Elwyn Pl

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Assigned schools

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