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Single Family ResidenceResidential
$112,073$141 / 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 64How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

90 RICHARDSON AVE

LONDON, OH 43140
3
Beds
1
Baths
794 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.
0.11 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.

Valuation

$112K
$71K low$153K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$112,073
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$89,658

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$793 (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.$26,180 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,630
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,550
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,180
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$74,790

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 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.0.11
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.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 214 ft²

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

M
London Middle SchoolC+
Middle · Grades 6–8 · 1.8 mi
H
London High SchoolB-
High · Grades 9–12 · 1.8 mi
E
London Elementary SchoolB
Elementary · Grades PK–5 · 1.9 mi

District: London City 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

90 Richardson Ave 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 96% of homes in London 43140
  • Costs less per square foot than 80% of homes in Madison County
  • Smaller than 97% of homes in London 43140
  • Has a smaller lot than 93% of homes in London 43140
  • Older than 77% of homes in Madison County

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
$97K$859K

This home is worth more than 4% 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$112,073
CheaperTypical $287,405Pricier

Pricier than 4% of homes nearby

Price per ft²$141
CheaperTypical $182Pricier

Pricier than 23% of homes nearby

Living area794 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.11 ac
SmallerTypical 0.34 acBigger

Bigger than 7% of homes nearby

Year built1950
OlderTypical 1974Newer

Newer than 24% of homes nearby

How 90 Richardson Ave ranks against every home in each area.
MeasureThis homeLondon 43140Madison County
Estimated valuepricier than$112,0734% of homes4% of homes
Price per ft²pricier than$14123% of homes20% of homes
Living areabigger than794 ft²3% of homes3% of homes
Lot sizebigger than0.11 ac7% of homes9% of homes
Year builtnewer than195024% of homes23% of homes

About 90 Richardson Ave

How much is 90 Richardson Ave, London, OH worth?

The TopHap Estimate for 90 Richardson Ave, London, OH is $112,073 as of Jul 14, 2026. The likely range is $71,361 to $152,785. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 90 Richardson Ave, London, OH?

90 Richardson Ave, London, OH has 3 bedrooms, 1 bathrooms, 794 square feet of living space and a 0.11-acre lot.

When was 90 Richardson Ave, London, OH built?

90 Richardson Ave, London, OH was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 90 Richardson Ave, London, OH?

90 Richardson Ave, London, OH is assigned to London Middle School (middle), rated C+; London High School (high), rated B-; London Elementary School (elementary), rated B. All sit in London City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 90 Richardson Ave, London, OH compare to other homes in London 43140?

Among the 7,030 homes in London 43140, it is worth more than 4% of them ($112,073 against a typical $287,405), its price per square foot is higher than 23% of them ($141 against a typical $182), it is bigger than 3% of them (794 ft² against a typical 1,620 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 0.34 ac) and it is newer than 24% of them (1950 against a typical 1974). Measured against all of Madison County, it is worth more than 4% 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 90 Richardson Ave, London, OH?

The 2025 property tax bill for 90 Richardson Ave, London, OH was $793. The county assessed it at $26,180.

Closest homes

More homes in London 43140

Assigned schools

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