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Single Family ResidenceResidential
$268,445$253 / 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 Sep 24, 2026

45 SOUTH ST

LONDON, OH 43140
3
Beds
1
Baths
1,060 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1935
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

$268K
$213K low$324K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$834 (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.$23,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,950
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$18,140
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$65,960

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 448 ft²

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

E
Madison-Plains Elementary SchoolB-
Elementary · Grades PK–3 · 3.2 mi
H
Madison-Plains High SchoolC+
High · Grades 9–12 · 3.2 mi
M
Madison-Plains Junior High SchoolB
Middle · Grades 7–8 · 3.2 mi

District: Madison-Plains Local School District

Neighborhood · ZIP 43140These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.182
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.25,028
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.110 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,649
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,674
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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

45 South 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.

  • Costs more per square foot than 88% of homes in London 43140
  • Smaller than 85% of homes in London 43140
  • Has a smaller lot than 87% of homes in London 43140
  • Older than 81% of homes in London 43140

What homes are worth in London 43140

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

This home
$102K$824K

This home is worth more than 44% of homes in London 43140.

How it measures up in London 43140

The dot is this home. The mark in the middle is the typical home in London 43140.

Estimated value$268,445
CheaperTypical $288,381Pricier

Pricier than 44% of homes nearby

Price per ft²$253
CheaperTypical $182Pricier

Pricier than 88% of homes nearby

Living area1,060 ft²
SmallerTypical 1,622 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.15 ac
SmallerTypical 0.34 acBigger

Bigger than 13% of homes nearby

Year built1935
OlderTypical 1974Newer

Newer than 19% of homes nearby

How 45 South St ranks against every home in each area.
MeasureThis homeLondon 43140Madison County
Estimated valuepricier than$268,44544% of homes41% of homes
Price per ft²pricier than$25388% of homes86% of homes
Living areabigger than1,060 ft²15% of homes15% of homes
Lot sizebigger than0.15 ac13% of homes16% of homes
Year builtnewer than193519% of homes19% of homes

About 45 South St

How much is 45 South St, London, OH worth?

The TopHap Estimate for 45 South St, London, OH is $268,445 as of Sep 24, 2026. The likely range is $212,782 to $324,108. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45 South St, London, OH last sell?

45 South St, London, OH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 45 South St, London, OH?

45 South St, London, OH has 3 bedrooms, 1 bathrooms, 1,060 square feet of living space and a 0.14-acre lot.

When was 45 South St, London, OH built?

45 South St, London, OH was built in 1935, making it 91 years old. The building has 1 story.

What schools serve 45 South St, London, OH?

45 South St, London, OH is assigned to Madison-Plains Elementary School (elementary), rated B-; Madison-Plains High School (high), rated C+; Madison-Plains Junior High School (middle), rated B. All sit in Madison-Plains Local School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 South St, London, OH compare to other homes in London 43140?

Among the 7,029 homes in London 43140, it is worth more than 44% of them ($268,445 against a typical $288,381), its price per square foot is higher than 88% of them ($253 against a typical $182), it is bigger than 15% of them (1,060 ft² against a typical 1,622 ft²), its lot is bigger than 13% of them (0.15 ac against a typical 0.34 ac) and it is newer than 19% of them (1935 against a typical 1974). Measured against all of Madison County, it is worth more than 41% 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 45 South St, London, OH?

The 2025 property tax bill for 45 South St, London, OH was $834. The county assessed it at $23,090.

More homes on South St

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Assigned schools

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