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Single Family ResidenceResidential
$189,267$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 84How 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 $40,900 on Jun 1, 1992

12427 MARY ST

HOWARD, OH 43028
4
Beds
1
Baths
1,608 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
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.

Valuation

$189K
$159K low$219K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,900 · Jun 1, 1992

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,101 (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.$29,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,110
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,620
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$84,940

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Gas
CoolingThe type of cooling or air conditioning in the home.Central
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.Patio · 264 ft²Porch · 156 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.

M
East Knox Junior/Senior High SchoolC-
Middle · Grades 7–12 · 0.2 mi
E
East Knox Elementary SchoolC+
Elementary · Grades KG–6 · 0.3 mi

District: East Knox Local School District

Neighborhood · ZIP 43028These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.161
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.7,800
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.144 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,916
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,824
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

12427 Mary 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 91% of homes in Howard 43028
  • Costs less per square foot than 94% of homes in Howard 43028
  • Among the smallest lots in Howard 43028
  • Among the oldest homes in Howard 43028

What homes are worth in Howard 43028

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

This home
$129K$1.3M

This home is worth more than 9% of homes in Howard 43028.

How it measures up in Howard 43028

The dot is this home. The mark in the middle is the typical home in Howard 43028.

Estimated value$189,267
CheaperTypical $325,191Pricier

Pricier than 9% of homes nearby

Price per ft²$118
CheaperTypical $222Pricier

Pricier than 6% of homes nearby

Living area1,608 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.16 ac
SmallerTypical 0.33 acBigger

Smaller than almost all homes nearby

Year built1890
OlderTypical 1996Newer

Older than almost all homes nearby

How 12427 Mary St ranks against every home in each area.
MeasureThis homeHoward 43028Knox County
Estimated valuepricier than$189,2679% of homes24% of homes
Price per ft²pricier than$1186% of homes17% of homes
Living areabigger than1,608 ft²64% of homes56% of homes
Lot sizebigger than0.16 acalmost no homes12% of homes
Year builtnewer than1890almost no homes5% of homes

About 12427 Mary St

How much is 12427 Mary St, Howard, OH worth?

The TopHap Estimate for 12427 Mary St, Howard, OH is $189,267 as of Sep 24, 2026. The likely range is $159,308 to $219,226. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12427 Mary St, Howard, OH last sell?

12427 Mary St, Howard, OH last sold on Jun 1, 1992 for $40,900, according to the county's recorded deed.

How big is 12427 Mary St, Howard, OH?

12427 Mary St, Howard, OH has 4 bedrooms, 1 bathrooms, 1,608 square feet of living space and a 0.17-acre lot.

When was 12427 Mary St, Howard, OH built?

12427 Mary St, Howard, OH was built in 1890, making it 136 years old. The building has 2 stories.

What schools serve 12427 Mary St, Howard, OH?

12427 Mary St, Howard, OH is assigned to East Knox Junior/Senior High School (middle), rated C-; East Knox Elementary School (elementary), rated C+. All sit in East Knox Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12427 Mary St, Howard, OH compare to other homes in Howard 43028?

Among the 4,164 homes in Howard 43028, it is worth more than 9% of them ($189,267 against a typical $325,191), its price per square foot is higher than 6% of them ($118 against a typical $222), it is bigger than 64% of them (1,608 ft² against a typical 1,452 ft²), its lot is bigger than almost none of them (0.16 ac against a typical 0.33 ac) and it is newer than almost none of them (1890 against a typical 1996). Measured against all of Knox County, it is worth more than 24% 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 12427 Mary St, Howard, OH?

The 2025 property tax bill for 12427 Mary St, Howard, OH was $1,101. The county assessed it at $29,730.

More homes on Mary St

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Assigned schools

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