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Single Family ResidenceResidential
$274,767$229 / 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 90How 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 $250,000 on Oct 17, 2024

3900 ROSLYN AVE

DAYTON, OH 45429
3
Beds
1
Baths
1,200 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$275K
$248K low$301K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Oct 17, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,409 (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.$52,260 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,090
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$42,170
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$41,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$149,310

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.Ranch
CountyMontgomery
Lot (acres)The size of the land the home sits on, from county records.0.21
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (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
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 · 48 ft²Patio · 192 ft²Porch · 56 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.

Foreclosure Filings(1)

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

E
John F. Kennedy Elementary SchoolA
Elementary · Grades KG–5 · 1.4 mi
M
Kettering Middle SchoolB-
Middle · Grades 6–8 · 1.5 mi
H
Kettering Fairmont High SchoolB
High · Grades 9–12 · 1.5 mi

District: Kettering City School District

Neighborhood · ZIP 45429These 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.69
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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.28,925
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,860 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,600
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,667
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

3900 Roslyn Ave 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 71% of homes in Montgomery County
  • Costs more per square foot than 94% of homes in Montgomery County
  • Smaller than 75% of homes in Dayton 45429

What homes are worth in Dayton 45429

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

This home
$145K$781K

This home is worth more than 50% of homes in Dayton 45429.

How it measures up in Dayton 45429

The dot is this home. The mark in the middle is the typical home in Dayton 45429.

Estimated value$274,767
CheaperTypical $275,315Pricier

Pricier than 50% of homes nearby

Price per ft²$229
CheaperTypical $180Pricier

Pricier than 88% of homes nearby

Living area1,200 ft²
SmallerTypical 1,542 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.21 ac
SmallerTypical 0.24 acBigger

Bigger than 40% of homes nearby

Year built1955
OlderTypical 1957Newer

Newer than 38% of homes nearby

How 3900 Roslyn Ave ranks against every home in each area.
MeasureThis homeDayton 45429Montgomery County
Estimated valuepricier than$274,76750% of homes71% of homes
Price per ft²pricier than$22988% of homes94% of homes
Living areabigger than1,200 ft²25% of homes34% of homes
Lot sizebigger than0.21 ac40% of homes55% of homes
Year builtnewer than195538% of homes38% of homes

About 3900 Roslyn Ave

How much is 3900 Roslyn Ave, Dayton, OH worth?

The TopHap Estimate for 3900 Roslyn Ave, Dayton, OH is $274,767 as of Sep 24, 2026. The likely range is $248,332 to $301,202. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3900 Roslyn Ave, Dayton, OH last sell?

3900 Roslyn Ave, Dayton, OH last sold on Oct 17, 2024 for $250,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3900 Roslyn Ave, Dayton, OH?

3900 Roslyn Ave, Dayton, OH has 3 bedrooms, 1 bathrooms, 1,200 square feet of living space and a 0.21-acre lot.

When was 3900 Roslyn Ave, Dayton, OH built?

3900 Roslyn Ave, Dayton, OH was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 3900 Roslyn Ave, Dayton, OH?

3900 Roslyn Ave, Dayton, OH is assigned to John F. Kennedy Elementary School (elementary), rated A; Kettering Middle School (middle), rated B-; Kettering Fairmont High School (high), rated B. All sit in Kettering City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3900 Roslyn Ave, Dayton, OH compare to other homes in Dayton 45429?

Among the 9,830 homes in Dayton 45429, it is worth more than 50% of them ($274,767 against a typical $275,315), its price per square foot is higher than 88% of them ($229 against a typical $180), it is bigger than 25% of them (1,200 ft² against a typical 1,542 ft²), its lot is bigger than 40% of them (0.21 ac against a typical 0.24 ac) and it is newer than 38% of them (1955 against a typical 1957). Measured against all of Montgomery County, it is worth more than 71% 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 3900 Roslyn Ave, Dayton, OH?

The 2024 property tax bill for 3900 Roslyn Ave, Dayton, OH was $3,409. The county assessed it at $52,260.

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Assigned schools

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