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Single Family ResidenceResidential
$300,844$164 / 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

311 HIGHWAY 16

ONAGA, KS 66521
3
Beds
2
Baths
1,831 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.
1.77 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
12
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$301K
$191K low$410K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,929 (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.$40,175 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,096
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,079
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$38,263
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,350

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
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
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.

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.Ranch
CountyPOTTAWATOMIE
Lot (acres)The size of the land the home sits on, from county records.1.77
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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.DeckShed · 160 ft²Porch · 240 ft²

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

H
Onaga Senior High SchoolB
High · Grades 9–12 · 8.3 mi
M
Onaga Middle SchoolA-
Middle · Grades 6–8 · 8.3 mi
E
Onaga Elementary SchoolB-
Elementary · Grades PK–5 · 8.3 mi

District: Onaga-Havensville-Wheaton Unified School District 322

Neighborhood · ZIP 66521These 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.166
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.1,925
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,814
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,947
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

311 Highway 16 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 less per square foot than 78% of homes in Pottawatomie County
  • Bigger than 75% of homes in Onaga 66521
  • Has a bigger lot than 66% of homes in Pottawatomie County
  • Among the newest homes in Onaga 66521

What homes are worth in Onaga 66521

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

This home
$91K$600K

This home is worth more than 64% of homes in Onaga 66521.

How it measures up in Onaga 66521

The dot is this home. The mark in the middle is the typical home in Onaga 66521.

Estimated value$300,844
CheaperTypical $214,778Pricier

Pricier than 64% of homes nearby

Price per ft²$164
CheaperTypical $147Pricier

Pricier than 56% of homes nearby

Living area1,831 ft²
SmallerTypical 1,460 ft²Bigger

Bigger than 75% of homes nearby

Lot size1.77 ac
SmallerTypical 1 acBigger

Bigger than 53% of homes nearby

Year built2023
OlderTypical 1930Newer

Newer than almost all homes nearby

How 311 Highway 16 ranks against every home in each area.
MeasureThis homeOnaga 66521Pottawatomie County
Estimated valuepricier than$300,84464% of homes41% of homes
Price per ft²pricier than$16456% of homes22% of homes
Living areabigger than1,831 ft²75% of homes75% of homes
Lot sizebigger than1.77 ac53% of homes66% of homes
Year builtnewer than2023almost all homesalmost all homes

About 311 Highway 16

How much is 311 Highway 16, Onaga, KS worth?

The TopHap Estimate for 311 Highway 16, Onaga, KS is $300,844 as of Sep 24, 2026. The likely range is $191,219 to $410,469. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 311 Highway 16, Onaga, KS last sell?

311 Highway 16, Onaga, KS last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 311 Highway 16, Onaga, KS?

311 Highway 16, Onaga, KS has 3 bedrooms, 2 bathrooms, 1,831 square feet of living space and a 1.77-acre lot.

When was 311 Highway 16, Onaga, KS built?

311 Highway 16, Onaga, KS was built in 2023, making it 3 years old. It is a ranch home. The building has 1 story.

What schools serve 311 Highway 16, Onaga, KS?

311 Highway 16, Onaga, KS is assigned to Onaga Senior High School (high), rated B; Onaga Middle School (middle), rated A-; Onaga Elementary School (elementary), rated B-. All sit in Onaga-Havensville-Wheaton Unified School District 322. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 311 Highway 16, Onaga, KS compare to other homes in Onaga 66521?

Among the 693 homes in Onaga 66521, it is worth more than 64% of them ($300,844 against a typical $214,778), its price per square foot is higher than 56% of them ($164 against a typical $147), it is bigger than 75% of them (1,831 ft² against a typical 1,460 ft²), its lot is bigger than 53% of them (1.77 ac against a typical 1 ac) and it is newer than almost all of them (2023 against a typical 1930). Measured against all of Pottawatomie 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 311 Highway 16, Onaga, KS?

The 2024 property tax bill for 311 Highway 16, Onaga, KS was $3,929. The county assessed it at $40,175.

More homes on Highway 16

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More homes in Onaga 66521

Assigned schools

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