Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$177,536$118 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

129 PROSPECT AVE

DAYTON, OH 45415
3
Beds
2 / 1
Baths
1,501 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$178K
$150K low$205K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,130 (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.$52,430 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,960
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$149,800

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.Cape Cod
CountyMontgomery
Lot (acres)The size of the land the home sits on, from county records.0.42
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
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 · 72 ft²Patio · 696 ft²Porch · 165 ft²

Transaction History(1)

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
Kleptz Early Childhood Learning Center
Elementary · Grades PK–1 · 4.3 mi
M
Northmont Middle SchoolB-
Middle · Grades 7–8 · 5.2 mi
H
Northmont High SchoolB
High · Grades 9–12 · 5.2 mi

District: Northmont City School District

Neighborhood · ZIP 45415These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.214
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
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.13,123
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,096 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,552
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%

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

129 Prospect 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 less than 75% of homes in Dayton 45415
  • Costs less per square foot than 67% of homes in Montgomery County
  • Smaller than 67% of homes in Dayton 45415
  • Has a bigger lot than 83% of homes in Montgomery County
  • Older than 83% of homes in Dayton 45415

What homes are worth in Dayton 45415

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

This home
$69K$455K

This home is worth more than 25% of homes in Dayton 45415.

How it measures up in Dayton 45415

The dot is this home. The mark in the middle is the typical home in Dayton 45415.

Estimated value$177,536
CheaperTypical $239,010Pricier

Pricier than 25% of homes nearby

Price per ft²$118
CheaperTypical $132Pricier

Pricier than 34% of homes nearby

Living area1,501 ft²
SmallerTypical 1,698 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.42 ac
SmallerTypical 0.36 acBigger

Bigger than 69% of homes nearby

Year built1950
OlderTypical 1967Newer

Newer than 17% of homes nearby

How 129 Prospect Ave ranks against every home in each area.
MeasureThis homeDayton 45415Montgomery County
Estimated valuepricier than$177,53625% of homes44% of homes
Price per ft²pricier than$11834% of homes33% of homes
Living areabigger than1,501 ft²33% of homes55% of homes
Lot sizebigger than0.42 ac69% of homes83% of homes
Year builtnewer than195017% of homes30% of homes

About 129 Prospect Ave

How much is 129 Prospect Ave, Dayton, OH worth?

The TopHap Estimate for 129 Prospect Ave, Dayton, OH is $177,536 as of Oct 21, 2026. The likely range is $150,213 to $204,859. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 129 Prospect Ave, Dayton, OH last sell?

129 Prospect Ave, Dayton, OH last sold on Mar 8, 2016, according to the county's recorded deed.

How big is 129 Prospect Ave, Dayton, OH?

129 Prospect Ave, Dayton, OH has 3 bedrooms, 2 bathrooms, 1,501 square feet of living space and a 0.42-acre lot.

When was 129 Prospect Ave, Dayton, OH built?

129 Prospect Ave, Dayton, OH was built in 1950, making it 76 years old. It is a cape cod home. The building has 1 story.

What schools serve 129 Prospect Ave, Dayton, OH?

129 Prospect Ave, Dayton, OH is assigned to Kleptz Early Childhood Learning Center (elementary); Northmont Middle School (middle), rated B-; Northmont High School (high), rated B. All sit in Northmont City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 129 Prospect Ave, Dayton, OH compare to other homes in Dayton 45415?

Among the 4,399 homes in Dayton 45415, it is worth more than 25% of them ($177,536 against a typical $239,010), its price per square foot is higher than 34% of them ($118 against a typical $132), it is bigger than 33% of them (1,501 ft² against a typical 1,698 ft²), its lot is bigger than 69% of them (0.42 ac against a typical 0.36 ac) and it is newer than 17% of them (1950 against a typical 1967). Measured against all of Montgomery County, it is worth more than 44% 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 129 Prospect Ave, Dayton, OH?

The 2024 property tax bill for 129 Prospect Ave, Dayton, OH was $3,130. The county assessed it at $52,430.

More homes on Prospect Ave

Closest homes

More homes in Dayton 45415

Assigned schools

Explore the area

See this home in context

Open 129 Prospect Ave 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