Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$280,538$198 / 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 84How 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
Last sold for $210,000 on Dec 17, 2019

21 CASTLE DR

DAYTON, OH 45429
3
Beds
2
Baths
1,419 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.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$281K
$237K low$324K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Dec 17, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,479 (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.$85,930 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,350
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$66,580
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$85,930
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$245,520

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.0.26
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.Porch · 392 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.

M
Van Buren Middle SchoolA-
Middle · Grades 6–8 · 0.6 mi
H
Kettering Fairmont High SchoolB+
High · Grades 9–12 · 0.9 mi
E
Southdale Elementary SchoolB+
Elementary · Grades KG–5 · 2.0 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%

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

21 Castle Dr 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 73% of homes in Montgomery County
  • Costs more per square foot than 85% of homes in Montgomery County
  • Has a bigger lot than 67% of homes in Montgomery County
  • Older than 82% 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$756K

This home is worth more than 52% 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$280,538
CheaperTypical $276,059Pricier

Pricier than 52% of homes nearby

Price per ft²$198
CheaperTypical $180Pricier

Pricier than 69% of homes nearby

Living area1,419 ft²
SmallerTypical 1,543 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.26 ac
SmallerTypical 0.24 acBigger

Bigger than 54% of homes nearby

Year built1950
OlderTypical 1957Newer

Newer than 18% of homes nearby

How 21 Castle Dr ranks against every home in each area.
MeasureThis homeDayton 45429Montgomery County
Estimated valuepricier than$280,53852% of homes73% of homes
Price per ft²pricier than$19869% of homes85% of homes
Living areabigger than1,419 ft²42% of homes50% of homes
Lot sizebigger than0.26 ac54% of homes67% of homes
Year builtnewer than195018% of homes29% of homes

About 21 Castle Dr

How much is 21 Castle Dr, Dayton, OH worth?

The TopHap Estimate for 21 Castle Dr, Dayton, OH is $280,538 as of Aug 30, 2026. The likely range is $236,941 to $324,135. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Castle Dr, Dayton, OH last sell?

21 Castle Dr, Dayton, OH last sold on Dec 17, 2019 for $210,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Castle Dr, Dayton, OH?

21 Castle Dr, Dayton, OH has 3 bedrooms, 2 bathrooms, 1,419 square feet of living space and a 0.26-acre lot.

When was 21 Castle Dr, Dayton, OH built?

21 Castle Dr, Dayton, OH was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Castle Dr, Dayton, OH?

21 Castle Dr, Dayton, OH is assigned to Van Buren Middle School (middle), rated A-; Kettering Fairmont High School (high), rated B+; Southdale Elementary School (elementary), rated B+. All sit in Kettering City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Castle Dr, Dayton, OH compare to other homes in Dayton 45429?

Among the 9,826 homes in Dayton 45429, it is worth more than 52% of them ($280,538 against a typical $276,059), its price per square foot is higher than 69% of them ($198 against a typical $180), it is bigger than 42% of them (1,419 ft² against a typical 1,543 ft²), its lot is bigger than 54% of them (0.26 ac against a typical 0.24 ac) and it is newer than 18% of them (1950 against a typical 1957). Measured against all of Montgomery County, it is worth more than 73% 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 21 Castle Dr, Dayton, OH?

The 2024 property tax bill for 21 Castle Dr, Dayton, OH was $5,479. The county assessed it at $85,930.

More homes on Castle Dr

Closest homes

More homes in Dayton 45429

Assigned schools

Explore the area

See this home in context

Open 21 Castle Dr 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