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Single Family ResidenceResidential
$104,816$70 / 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 78How 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

401 N MAIN ST

ONSLOW, IA 52321
4
Beds
1 / 1
Baths
1,502 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.
0.52 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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$105K
$82K low$128K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,834 (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.$120,360 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,210
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$114,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$120,360
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$120,360

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyJONES
Lot (acres)The size of the land the home sits on, from county records.0.52
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

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

M
Midland Middle / High SchoolD+
Middle · Grades 6–12 · 3.5 mi
E
Midland ElementaryB+
Elementary · Grades PK–5 · 9.0 mi

District: Midland Community School District

Neighborhood · ZIP 52321These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.94%
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.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.432
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,769
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,770
Average tempThe average temperature here across a full year.48°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

401 N Main 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 84% of homes in Jones County
  • Costs less per square foot than 88% of homes in Jones County
  • Older than 98% of homes in Jones County

What homes are worth in Onslow 52321

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

This home
$44K$498K

This home is worth more than 31% of homes in Onslow 52321.

How it measures up in Onslow 52321

The dot is this home. The mark in the middle is the typical home in Onslow 52321.

Estimated value$104,816
CheaperTypical $145,463Pricier

Pricier than 31% of homes nearby

Price per ft²$70
CheaperTypical $103Pricier

Pricier than 24% of homes nearby

Living area1,502 ft²
SmallerTypical 1,504 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.52 ac
SmallerTypical 1.33 acBigger

Bigger than 44% of homes nearby

Year built1920
OlderTypical 2013Newer

Newer than 5% of homes nearby

How 401 N Main St ranks against every home in each area.
MeasureThis homeOnslow 52321Jones County
Estimated valuepricier than$104,81631% of homes16% of homes
Price per ft²pricier than$7024% of homes12% of homes
Living areabigger than1,502 ft²50% of homes52% of homes
Lot sizebigger than0.52 ac44% of homes53% of homes
Year builtnewer than19205% of homes2% of homes

About 401 N Main St

How much is 401 N Main St, Onslow, IA worth?

The TopHap Estimate for 401 N Main St, Onslow, IA is $104,816 as of Aug 30, 2026. The likely range is $81,938 to $127,694. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 401 N Main St, Onslow, IA last sell?

401 N Main St, Onslow, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 401 N Main St, Onslow, IA?

401 N Main St, Onslow, IA has 4 bedrooms, 1 bathrooms, 1,502 square feet of living space and a 0.52-acre lot.

When was 401 N Main St, Onslow, IA built?

401 N Main St, Onslow, IA was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 401 N Main St, Onslow, IA?

401 N Main St, Onslow, IA is assigned to Midland Middle / High School (middle), rated D+; Midland Elementary (elementary), rated B+. All sit in Midland Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 401 N Main St, Onslow, IA compare to other homes in Onslow 52321?

Among the 208 homes in Onslow 52321, it is worth more than 31% of them ($104,816 against a typical $145,463), its price per square foot is higher than 24% of them ($70 against a typical $103), it is bigger than 50% of them (1,502 ft² against a typical 1,504 ft²), its lot is bigger than 44% of them (0.52 ac against a typical 1.33 ac) and it is newer than 5% of them (1920 against a typical 2013). Measured against all of Jones County, it is worth more than 16% 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 401 N Main St, Onslow, IA?

The 2025 property tax bill for 401 N Main St, Onslow, IA was $1,834. The county assessed it at $120,360.

More homes on N Main St

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More homes in Onslow 52321

Assigned schools

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