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Residential (General/Single)Residential
$67,957$101 / 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 57How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

KNOXVILLE, IA 50138
0
Baths
672 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.
3.68 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.

Valuation

$68K
$39K low$97K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$138 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$15,180 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,180
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$15,180

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
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.
6
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.3.68
HeatingThe type of heating system in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Twin Cedars Jr-Sr High SchoolD+
Middle · Grades 7–12 · 5.2 mi
E
Twin Cedars Elementary SchoolD+
Elementary · Grades PK–6 · 5.2 mi

District: Twin Cedars Community School District

Neighborhood · ZIP 50138These 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.139
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 100.18

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.11,768
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.64 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,314
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,807
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.59%

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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

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 95% of homes in Knoxville 50138
  • Costs less per square foot than 80% of homes in Marion County
  • Smaller than 98% of homes in Marion County
  • Has a bigger lot than 83% of homes in Knoxville 50138
  • Newer than 86% of homes in Knoxville 50138

What homes are worth in Knoxville 50138

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

This home
$47K$526K

This home is worth more than 5% of homes in Knoxville 50138.

How it measures up in Knoxville 50138

The dot is this home. The mark in the middle is the typical home in Knoxville 50138.

Estimated value$67,957
CheaperTypical $189,849Pricier

Pricier than 5% of homes nearby

Price per ft²$101
CheaperTypical $148Pricier

Pricier than 21% of homes nearby

Living area672 ft²
SmallerTypical 1,274 ft²Bigger

Bigger than 3% of homes nearby

Lot size3.68 ac
SmallerTypical 0.3 acBigger

Bigger than 83% of homes nearby

Year built2000
OlderTypical 1967Newer

Newer than 86% of homes nearby

How ranks against every home in each area.
MeasureThis homeKnoxville 50138Marion County
Estimated valuepricier than$67,9575% of homes6% of homes
Price per ft²pricier than$10121% of homes20% of homes
Living areabigger than672 ft²3% of homes2% of homes
Lot sizebigger than3.68 ac83% of homes83% of homes
Year builtnewer than200086% of homes81% of homes

About

How much is , Knoxville, IA worth?

The TopHap Estimate for , Knoxville, IA is $67,957 as of Oct 21, 2026. The likely range is $38,949 to $96,965. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Knoxville, IA last sell?

, Knoxville, IA last sold on Nov 9, 2022, according to the county's recorded deed.

How big is , Knoxville, IA?

, Knoxville, IA has 672 square feet of living space and a 3.68-acre lot.

When was , Knoxville, IA built?

, Knoxville, IA was built in 2000, making it 26 years old.

What schools serve , Knoxville, IA?

, Knoxville, IA is assigned to Twin Cedars Jr-Sr High School (middle), rated D+; Twin Cedars Elementary School (elementary), rated D+. All sit in Twin Cedars Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Knoxville, IA compare to other homes in Knoxville 50138?

Among the 4,763 homes in Knoxville 50138, it is worth more than 5% of them ($67,957 against a typical $189,849), its price per square foot is higher than 21% of them ($101 against a typical $148), it is bigger than 3% of them (672 ft² against a typical 1,274 ft²), its lot is bigger than 83% of them (3.68 ac against a typical 0.3 ac) and it is newer than 86% of them (2000 against a typical 1967). Measured against all of Marion County, it is worth more than 6% 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 , Knoxville, IA?

The 2024 property tax bill for , Knoxville, IA was $138. The county assessed it at $15,180.

Closest homes

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Assigned schools

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