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Single Family ResidenceResidential
$89,749$76 / 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 70How 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
Last sold for $72,000 on Nov 4, 2005

670 RANDOLPH ST

DAYTON, OH 45417
2
Beds
1
Baths
1,184 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.
3,572 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$90K
$63K low$116K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$72,000 · Nov 4, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,632 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$14,010 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,650
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,360
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,010
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$40,010

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.0.08
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.DeckPatio · 36 ft²Porch · 140 ft²

Transaction History(2)

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
Louise Troy Elementary SchoolD-
Elementary · Grades PK–6 · 0.6 mi
M
Wogaman Middle SchoolF
Middle · Grades 7–8 · 0.7 mi
H
Paul Laurence Dunbar High SchoolF
High · Grades 9–12 · 0.8 mi

District: Dayton City School District

Neighborhood · ZIP 45417These 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.157
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.206
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.7%
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.0.9%
PopulationHow many people live in this area.28,411
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.802 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,020
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$53,946
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

670 Randolph 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 more than 87% of homes in Miami Chapel
  • Costs less per square foot than 84% of homes in Montgomery County
  • Bigger than 67% of homes in Miami Chapel
  • Has a smaller lot than 96% of homes in Dayton 45417
  • Older than 90% of homes in Montgomery County

What homes are worth in Dayton 45417

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

This home
$27K$266K

This home is worth more than 72% of homes in Dayton 45417.

How it measures up in Dayton 45417

The dot is this home. The mark in the middle is the typical home in Dayton 45417.

Estimated value$89,749
CheaperTypical $65,849Pricier

Pricier than 72% of homes nearby

Price per ft²$76
CheaperTypical $64Pricier

Pricier than 66% of homes nearby

Living area1,184 ft²
SmallerTypical 1,080 ft²Bigger

Bigger than 60% of homes nearby

Lot size3,572 ft²
SmallerTypical 0.14 acBigger

Bigger than 4% of homes nearby

Year built1920
OlderTypical 1951Newer

Newer than 13% of homes nearby

How 670 Randolph St ranks against every home in each area.
MeasureThis homeMiami ChapelDayton 45417Montgomery County
Estimated valuepricier than$89,74987% of homes72% of homes16% of homes
Price per ft²pricier than$7681% of homes66% of homes16% of homes
Living areabigger than1,184 ft²67% of homes60% of homes33% of homes
Lot sizebigger than3,572 ft²25% of homes4% of homes9% of homes
Year builtnewer than192018% of homes13% of homes10% of homes

About 670 Randolph St

How much is 670 Randolph St, Dayton, OH worth?

The TopHap Estimate for 670 Randolph St, Dayton, OH is $89,749 as of Oct 21, 2026. The likely range is $63,174 to $116,324. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 670 Randolph St, Dayton, OH last sell?

670 Randolph St, Dayton, OH last sold on Nov 4, 2005 for $72,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 670 Randolph St, Dayton, OH?

670 Randolph St, Dayton, OH has 2 bedrooms, 1 bathrooms, 1,184 square feet of living space and a 0.08-acre lot.

When was 670 Randolph St, Dayton, OH built?

670 Randolph St, Dayton, OH was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 670 Randolph St, Dayton, OH?

670 Randolph St, Dayton, OH is assigned to Louise Troy Elementary School (elementary), rated D-; Wogaman Middle School (middle), rated F; Paul Laurence Dunbar High School (high), rated F. All sit in Dayton City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 670 Randolph St, Dayton, OH compare to other homes in Dayton 45417?

Among the 11,863 homes in Dayton 45417, it is worth more than 72% of them ($89,749 against a typical $65,849), its price per square foot is higher than 66% of them ($76 against a typical $64), it is bigger than 60% of them (1,184 ft² against a typical 1,080 ft²), its lot is bigger than 4% of them (3,572 ft² against a typical 0.14 ac) and it is newer than 13% of them (1920 against a typical 1951). Measured against all of Montgomery County, it is worth more than 16% 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 670 Randolph St, Dayton, OH?

The 2025 property tax bill for 670 Randolph St, Dayton, OH was $1,632. The county assessed it at $14,010.

More homes on Randolph St

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