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Single Family ResidenceResidential
$130,336$88 / 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 Sep 24, 2026

406 UNION ST

OSKALOOSA, KS 66066
3
Beds
1
Baths
1,475 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.
0.71 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$130K
$83K low$177K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$944 (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.$6,095 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,095
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,729
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$50,790

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
45
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
74
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bungalow
CountyJEFFERSON
Lot (acres)The size of the land the home sits on, from county records.0.71
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Floor/Wall Furnace
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 · 48 ft²Patio · 616 ft²Porch · 28 ft²

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

M
Oskaloosa Jr-Sr High SchoolD
Middle · Grades 7–12 · 0.3 mi
E
Oskaloosa Elementary SchoolB
Elementary · Grades PK–6 · 0.3 mi

District: Oskaloosa Public Schools Unified School District 341

Neighborhood · ZIP 66066These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.2,653
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.34 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,115
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,836
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

406 Union 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 93% of homes in Oskaloosa 66066
  • Costs less per square foot than 97% of homes in Oskaloosa 66066
  • Has a smaller lot than 66% of homes in Oskaloosa 66066
  • Older than 89% of homes in Jefferson County

What homes are worth in Oskaloosa 66066

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

This home
$114K$807K

This home is worth more than 7% of homes in Oskaloosa 66066.

How it measures up in Oskaloosa 66066

The dot is this home. The mark in the middle is the typical home in Oskaloosa 66066.

Estimated value$130,336
CheaperTypical $302,827Pricier

Pricier than 7% of homes nearby

Price per ft²$88
CheaperTypical $194Pricier

Pricier than 3% of homes nearby

Living area1,475 ft²
SmallerTypical 1,529 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.71 ac
SmallerTypical 5.95 acBigger

Bigger than 34% of homes nearby

Year built1900
OlderTypical 1978Newer

Newer than 13% of homes nearby

How 406 Union St ranks against every home in each area.
MeasureThis homeOskaloosa 66066Jefferson County
Estimated valuepricier than$130,3367% of homes9% of homes
Price per ft²pricier than$883% of homes4% of homes
Living areabigger than1,475 ft²46% of homes48% of homes
Lot sizebigger than0.71 ac34% of homes42% of homes
Year builtnewer than190013% of homes11% of homes

About 406 Union St

How much is 406 Union St, Oskaloosa, KS worth?

The TopHap Estimate for 406 Union St, Oskaloosa, KS is $130,336 as of Sep 24, 2026. The likely range is $83,428 to $177,244. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 406 Union St, Oskaloosa, KS last sell?

406 Union St, Oskaloosa, KS last sold on Aug 4, 2025, according to the county's recorded deed.

How big is 406 Union St, Oskaloosa, KS?

406 Union St, Oskaloosa, KS has 3 bedrooms, 1 bathrooms, 1,475 square feet of living space and a 0.71-acre lot.

When was 406 Union St, Oskaloosa, KS built?

406 Union St, Oskaloosa, KS was built in 1900, making it 126 years old. It is a bungalow home. The building has 1 story.

What schools serve 406 Union St, Oskaloosa, KS?

406 Union St, Oskaloosa, KS is assigned to Oskaloosa Jr-Sr High School (middle), rated D; Oskaloosa Elementary School (elementary), rated B. All sit in Oskaloosa Public Schools Unified School District 341. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 406 Union St, Oskaloosa, KS compare to other homes in Oskaloosa 66066?

Among the 1,076 homes in Oskaloosa 66066, it is worth more than 7% of them ($130,336 against a typical $302,827), its price per square foot is higher than 3% of them ($88 against a typical $194), it is bigger than 46% of them (1,475 ft² against a typical 1,529 ft²), its lot is bigger than 34% of them (0.71 ac against a typical 5.95 ac) and it is newer than 13% of them (1900 against a typical 1978). Measured against all of Jefferson County, it is worth more than 9% 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 406 Union St, Oskaloosa, KS?

The 2025 property tax bill for 406 Union St, Oskaloosa, KS was $944. The county assessed it at $6,095.

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