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Single Family ResidenceResidential
$43,580$37 / 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 65How 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
Last sold for $33,900 on Oct 7, 2021

817 TROY ST

DAYTON, OH 45404
2
Beds
1
Baths
1,180 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.
3,777 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
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.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$44K
$28K low$59K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$33,900 · Oct 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$949 (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.$14,030 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$40,070

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.09
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 96 ft²

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.

E
Kiser Elementary SchoolC
Elementary · Grades PK–6 · 0.2 mi
M
Stivers School for the ArtsB-
Middle · Grades 7–12 · 1.5 mi

District: Dayton City School District

Neighborhood · ZIP 45404These 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.151
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.211
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.31%
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.11,302
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,627 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$40,298
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$51,626
Average tempThe average temperature here across a full year.53°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 Troy 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 less than 97% of homes in Montgomery County
  • Costs less per square foot than 98% of homes in Montgomery County
  • Smaller than 67% of homes in Montgomery County
  • Has a smaller lot than 91% of homes in Montgomery County
  • Older than 97% of homes in Montgomery County

What homes are worth in Dayton 45404

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

This home
$30K$306K

This home is worth more than 11% of homes in Dayton 45404.

How it measures up in Dayton 45404

The dot is this home. The mark in the middle is the typical home in Dayton 45404.

Estimated value$43,580
CheaperTypical $81,221Pricier

Pricier than 11% of homes nearby

Price per ft²$37
CheaperTypical $73Pricier

Pricier than 5% of homes nearby

Living area1,180 ft²
SmallerTypical 1,214 ft²Bigger

Bigger than 47% of homes nearby

Lot size3,777 ft²
SmallerTypical 0.13 acBigger

Bigger than 11% of homes nearby

Year built1900
OlderTypical 1930Newer

Newer than 13% of homes nearby

How 817 Troy St ranks against every home in each area.
MeasureThis homeOld North DaytonDayton 45404Montgomery County
Estimated valuepricier than$43,58010% of homes11% of homes3% of homes
Price per ft²pricier than$375% of homes5% of homes2% of homes
Living areabigger than1,180 ft²40% of homes47% of homes33% of homes
Lot sizebigger than3,777 ft²20% of homes11% of homes9% of homes
Year builtnewer than190022% of homes13% of homes3% of homes

About 817 Troy St

How much is 817 Troy St, Dayton, OH worth?

The TopHap Estimate for 817 Troy St, Dayton, OH is $43,580 as of Sep 24, 2026. The likely range is $28,124 to $59,036. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 Troy St, Dayton, OH last sell?

817 Troy St, Dayton, OH last sold on Oct 7, 2021 for $33,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 817 Troy St, Dayton, OH?

817 Troy St, Dayton, OH has 2 bedrooms, 1 bathrooms, 1,180 square feet of living space and a 0.09-acre lot.

When was 817 Troy St, Dayton, OH built?

817 Troy St, Dayton, OH was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 817 Troy St, Dayton, OH?

817 Troy St, Dayton, OH is assigned to Kiser Elementary School (elementary), rated C; Stivers School for the Arts (middle), rated B-. All sit in Dayton City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 Troy St, Dayton, OH compare to other homes in Dayton 45404?

Among the 3,806 homes in Dayton 45404, it is worth more than 11% of them ($43,580 against a typical $81,221), its price per square foot is higher than 5% of them ($37 against a typical $73), it is bigger than 47% of them (1,180 ft² against a typical 1,214 ft²), its lot is bigger than 11% of them (3,777 ft² against a typical 0.13 ac) and it is newer than 13% of them (1900 against a typical 1930). Measured against all of Montgomery County, it is worth more than 3% 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 Troy St, Dayton, OH?

The 2024 property tax bill for 817 Troy St, Dayton, OH was $949. The county assessed it at $14,030.

More homes on Troy St

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Assigned schools

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