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Single Family ResidenceResidential
$65,448$43 / 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 75How 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

420 S JEFFERSON AVE

IOLA, KS 66749
4
Beds
2
Baths
1,512 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.
0.23 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.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$65K
$49K low$82K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$648 (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.$3,564 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$228
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,336
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,479
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$30,990

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
79
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
13
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyALLEN
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
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.Deck · 35 ft²Shed · 264 ft²Patio · 186 ft²Porch · 164 ft²

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

H
Iola Sr High SchoolC+
High · Grades 9–12 · 0.4 mi
M
Iola Middle SchoolC+
Middle · Grades 6–8 · 0.5 mi

District: Iola Unified School District 257

Neighborhood · ZIP 66749These 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.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.88%
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.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.7,709
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.66 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,615
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,525
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.65%

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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

420 S Jefferson 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 88% of homes in Allen County
  • Costs less per square foot than 96% of homes in Allen County
  • Has a smaller lot than 67% of homes in Allen County
  • Older than 66% of homes in Allen County

What homes are worth in Iola 66749

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

This home
$45K$411K

This home is worth more than 13% of homes in Iola 66749.

How it measures up in Iola 66749

The dot is this home. The mark in the middle is the typical home in Iola 66749.

Estimated value$65,448
CheaperTypical $118,835Pricier

Pricier than 13% of homes nearby

Price per ft²$43
CheaperTypical $87Pricier

Pricier than 5% of homes nearby

Living area1,512 ft²
SmallerTypical 1,392 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.23 ac
SmallerTypical 0.27 acBigger

Bigger than 46% of homes nearby

Year built1920
OlderTypical 1955Newer

Newer than 35% of homes nearby

How 420 S Jefferson Ave ranks against every home in each area.
MeasureThis homeIola 66749Allen County
Estimated valuepricier than$65,44813% of homes12% of homes
Price per ft²pricier than$435% of homes4% of homes
Living areabigger than1,512 ft²59% of homes59% of homes
Lot sizebigger than0.23 ac46% of homes33% of homes
Year builtnewer than192035% of homes34% of homes

About 420 S Jefferson Ave

How much is 420 S Jefferson Ave, Iola, KS worth?

The TopHap Estimate for 420 S Jefferson Ave, Iola, KS is $65,448 as of Sep 24, 2026. The likely range is $48,799 to $82,097. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 S Jefferson Ave, Iola, KS last sell?

420 S Jefferson Ave, Iola, KS last sold on Aug 1, 1990, according to the county's recorded deed.

How big is 420 S Jefferson Ave, Iola, KS?

420 S Jefferson Ave, Iola, KS has 4 bedrooms, 2 bathrooms, 1,512 square feet of living space and a 0.23-acre lot.

When was 420 S Jefferson Ave, Iola, KS built?

420 S Jefferson Ave, Iola, KS was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 420 S Jefferson Ave, Iola, KS?

420 S Jefferson Ave, Iola, KS is assigned to Iola Sr High School (high), rated C+; Iola Middle School (middle), rated C+. All sit in Iola Unified School District 257. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 S Jefferson Ave, Iola, KS compare to other homes in Iola 66749?

Among the 3,264 homes in Iola 66749, it is worth more than 13% of them ($65,448 against a typical $118,835), its price per square foot is higher than 5% of them ($43 against a typical $87), it is bigger than 59% of them (1,512 ft² against a typical 1,392 ft²), its lot is bigger than 46% of them (0.23 ac against a typical 0.27 ac) and it is newer than 35% of them (1920 against a typical 1955). Measured against all of Allen County, it is worth more than 12% 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 420 S Jefferson Ave, Iola, KS?

The 2025 property tax bill for 420 S Jefferson Ave, Iola, KS was $648. The county assessed it at $3,564.

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