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Single Family ResidenceResidential
$115,264$86 / 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 79How 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 $110,000 on May 12, 2025

121 S MOUND ST

BLUFFTON, OH 45817
3
Beds
1
Baths
1,343 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.
0.18 ac
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.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$115K
$92K low$139K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$110,000 · May 12, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,575 (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.$46,490 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,720
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$37,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$132,800

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.Conventional
CountyALLEN
Lot (acres)The size of the land the home sits on, from county records.0.18
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.None
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 · 420 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.

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

H
Bluffton High SchoolB+
High · Grades 9–12 · 0.4 mi
M
Bluffton Middle SchoolA-
Middle · Grades 6–8 · 0.5 mi
E
Bluffton Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi

District: Bluffton Exempted Village School District

Neighborhood · ZIP 45817These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.185
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.6,604
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.102 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,819
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,396
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

121 S Mound 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 92% of homes in Bluffton 45817
  • Costs less per square foot than 89% of homes in Bluffton 45817
  • Smaller than 79% of homes in Bluffton 45817
  • Has a smaller lot than 95% of homes in Bluffton 45817
  • Older than 77% of homes in Allen County

What homes are worth in Bluffton 45817

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

This home
$81K$590K

This home is worth more than 8% of homes in Bluffton 45817.

How it measures up in Bluffton 45817

The dot is this home. The mark in the middle is the typical home in Bluffton 45817.

Estimated value$115,264
CheaperTypical $247,335Pricier

Pricier than 8% of homes nearby

Price per ft²$86
CheaperTypical $138Pricier

Pricier than 11% of homes nearby

Living area1,343 ft²
SmallerTypical 1,784 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.18 ac
SmallerTypical 0.48 acBigger

Bigger than 5% of homes nearby

Year built1920
OlderTypical 1968Newer

Newer than 28% of homes nearby

How 121 S Mound St ranks against every home in each area.
MeasureThis homeBluffton 45817Allen County
Estimated valuepricier than$115,2648% of homes32% of homes
Price per ft²pricier than$8611% of homes33% of homes
Living areabigger than1,343 ft²21% of homes34% of homes
Lot sizebigger than0.18 ac5% of homes20% of homes
Year builtnewer than192028% of homes23% of homes

About 121 S Mound St

How much is 121 S Mound St, Bluffton, OH worth?

The TopHap Estimate for 121 S Mound St, Bluffton, OH is $115,264 as of Aug 30, 2026. The likely range is $91,544 to $138,984. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 S Mound St, Bluffton, OH last sell?

121 S Mound St, Bluffton, OH last sold on May 12, 2025 for $110,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 121 S Mound St, Bluffton, OH?

121 S Mound St, Bluffton, OH has 3 bedrooms, 1 bathrooms, 1,343 square feet of living space and a 0.18-acre lot.

When was 121 S Mound St, Bluffton, OH built?

121 S Mound St, Bluffton, OH was built in 1920, making it 106 years old. It is a conventional home. The building has 1 story.

What schools serve 121 S Mound St, Bluffton, OH?

121 S Mound St, Bluffton, OH is assigned to Bluffton High School (high), rated B+; Bluffton Middle School (middle), rated A-; Bluffton Elementary School (elementary), rated A-. All sit in Bluffton Exempted Village School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 S Mound St, Bluffton, OH compare to other homes in Bluffton 45817?

Among the 2,231 homes in Bluffton 45817, it is worth more than 8% of them ($115,264 against a typical $247,335), its price per square foot is higher than 11% of them ($86 against a typical $138), it is bigger than 21% of them (1,343 ft² against a typical 1,784 ft²), its lot is bigger than 5% of them (0.18 ac against a typical 0.48 ac) and it is newer than 28% of them (1920 against a typical 1968). Measured against all of Allen County, it is worth more than 32% 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 121 S Mound St, Bluffton, OH?

The 2025 property tax bill for 121 S Mound St, Bluffton, OH was $1,575. The county assessed it at $46,490.

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