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Single Family ResidenceResidential
$140,249$123 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

312 HAMILTON ST

OSKALOOSA, KS 66066
2
Beds
1
Baths
1,138 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1860
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$140K
$131K low$149K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,147 (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.$14,076 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,131
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$10,945
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,064
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$122,400

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.
42
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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1920
Lot (acres)The size of the land the home sits on, from county records.0.14
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
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 · 108 ft²Patio · 108 ft²Porch · 70 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 SchoolC
Middle · Grades 7–12 · 0.2 mi
E
Oskaloosa Elementary SchoolC+
Elementary · Grades PK–6 · 0.2 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

312 Hamilton 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 90% of homes in Oskaloosa 66066
  • Costs less per square foot than 84% of homes in Oskaloosa 66066
  • Smaller than 79% of homes in Oskaloosa 66066
  • Among the smallest lots in Oskaloosa 66066
  • Among the oldest homes in Oskaloosa 66066

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
$102K$794K

This home is worth more than 10% 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$140,249
CheaperTypical $291,467Pricier

Pricier than 10% of homes nearby

Price per ft²$123
CheaperTypical $189Pricier

Pricier than 16% of homes nearby

Living area1,138 ft²
SmallerTypical 1,524 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.14 ac
SmallerTypical 5.68 acBigger

Smaller than almost all homes nearby

Year built1860
OlderTypical 1978Newer

Older than almost all homes nearby

How 312 Hamilton St ranks against every home in each area.
MeasureThis homeOskaloosa 66066Jefferson County
Estimated valuepricier than$140,24910% of homes12% of homes
Price per ft²pricier than$12316% of homes18% of homes
Living areabigger than1,138 ft²21% of homes21% of homes
Lot sizebigger than0.14 acalmost no homes2% of homes
Year builtnewer than1860almost no homesalmost no homes

About 312 Hamilton St

How much is 312 Hamilton St, Oskaloosa, KS worth?

The TopHap Estimate for 312 Hamilton St, Oskaloosa, KS is $140,249 as of Aug 30, 2026. The likely range is $131,306 to $149,192. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 312 Hamilton St, Oskaloosa, KS last sell?

312 Hamilton St, Oskaloosa, KS last sold on Aug 8, 2024, according to the county's recorded deed.

How big is 312 Hamilton St, Oskaloosa, KS?

312 Hamilton St, Oskaloosa, KS has 2 bedrooms, 1 bathrooms, 1,138 square feet of living space and a 0.14-acre lot.

When was 312 Hamilton St, Oskaloosa, KS built?

312 Hamilton St, Oskaloosa, KS was built in 1860, making it 166 years old. It is a bungalow home. The building has 1 story.

What schools serve 312 Hamilton St, Oskaloosa, KS?

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

How does 312 Hamilton St, Oskaloosa, KS compare to other homes in Oskaloosa 66066?

Among the 1,070 homes in Oskaloosa 66066, it is worth more than 10% of them ($140,249 against a typical $291,467), its price per square foot is higher than 16% of them ($123 against a typical $189), it is bigger than 21% of them (1,138 ft² against a typical 1,524 ft²), its lot is bigger than almost none of them (0.14 ac against a typical 5.68 ac) and it is newer than almost none of them (1860 against a typical 1978). Measured against all of Jefferson 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 312 Hamilton St, Oskaloosa, KS?

The 2025 property tax bill for 312 Hamilton St, Oskaloosa, KS was $2,147. The county assessed it at $14,076.

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