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Single Family ResidenceResidential
$135,990$114 / 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 83How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

305 SUMMIT ST

ONSLOW, IA 52321
2
Beds
1
Baths
1,192 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$136K
$113K low$159K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$135,990
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$108,792

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$410 (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.$62,010 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,560
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$53,870
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$62,010

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.0.33
ConstructionThe main material the home's frame and walls are built from.Wood Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 8.9 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

305 Summit 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 75% of homes in Jones County
  • Costs less per square foot than 67% of homes in Jones County
  • Smaller than 73% of homes in Jones County
  • Has a smaller lot than 67% of homes in Onslow 52321

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
$45K$574K

This home is worth more than 39% 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$135,990
CheaperTypical $160,679Pricier

Pricier than 39% of homes nearby

Price per ft²$114
CheaperTypical $112Pricier

Pricier than 52% of homes nearby

Living area1,192 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.33 ac
SmallerTypical 1.33 acBigger

Bigger than 33% of homes nearby

Year built1957
OlderTypical 1940Newer

Newer than 56% of homes nearby

How 305 Summit St ranks against every home in each area.
MeasureThis homeOnslow 52321Jones County
Estimated valuepricier than$135,99039% of homes25% of homes
Price per ft²pricier than$11452% of homes33% of homes
Living areabigger than1,192 ft²30% of homes27% of homes
Lot sizebigger than0.33 ac33% of homes43% of homes
Year builtnewer than195756% of homes39% of homes

About 305 Summit St

How much is 305 Summit St, Onslow, IA worth?

The TopHap Estimate for 305 Summit St, Onslow, IA is $135,990 as of Jul 14, 2026. The likely range is $112,577 to $159,403. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 305 Summit St, Onslow, IA last sell?

305 Summit St, Onslow, IA last sold on Jan 13, 2013, according to the county's recorded deed.

How big is 305 Summit St, Onslow, IA?

305 Summit St, Onslow, IA has 2 bedrooms, 1 bathrooms, 1,192 square feet of living space and a 0.33-acre lot.

When was 305 Summit St, Onslow, IA built?

305 Summit St, Onslow, IA was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 305 Summit St, Onslow, IA?

305 Summit 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 305 Summit St, Onslow, IA compare to other homes in Onslow 52321?

Among the 206 homes in Onslow 52321, it is worth more than 39% of them ($135,990 against a typical $160,679), its price per square foot is higher than 52% of them ($114 against a typical $112), it is bigger than 30% of them (1,192 ft² against a typical 1,500 ft²), its lot is bigger than 33% of them (0.33 ac against a typical 1.33 ac) and it is newer than 56% of them (1957 against a typical 1940). Measured against all of Jones County, it is worth more than 25% 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 305 Summit St, Onslow, IA?

The 2024 property tax bill for 305 Summit St, Onslow, IA was $410. The county assessed it at $62,010.

Closest homes

More homes in Onslow 52321

Assigned schools

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