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Residential (General/Single)Residential
$81,078$68 / 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 76How 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

645 W O ST

FOREST CITY, IA 50436
2
Baths
1,197 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$81K
$62K low$100K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$15,050 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,050
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$15,050

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.A-Frame
CountyWinnebago
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Block (Unspecified)
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.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 396 ft²

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

M
Forest City Middle SchoolC
Middle · Grades 5–8 · 0.3 mi
H
Forest City High SchoolB
High · Grades 9–12 · 0.3 mi
E
Forest City Elementary SchoolC-
Elementary · Grades PK–4 · 0.6 mi

District: Forest City Community School District

Neighborhood · ZIP 50436These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.8

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.91%
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.9.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.5,334
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.42 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,423
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,380
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

645 W O 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 87% of homes in Forest City 50436
  • Costs less per square foot than 84% of homes in Forest City 50436
  • Smaller than 66% of homes in Winnebago County
  • Has a smaller lot than 87% of homes in Forest City 50436
  • Older than 97% of homes in Winnebago County

What homes are worth in Forest City 50436

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

This home
$43K$493K

This home is worth more than 13% of homes in Forest City 50436.

How it measures up in Forest City 50436

The dot is this home. The mark in the middle is the typical home in Forest City 50436.

Estimated value$81,078
CheaperTypical $146,296Pricier

Pricier than 13% of homes nearby

Price per ft²$68
CheaperTypical $112Pricier

Pricier than 16% of homes nearby

Living area1,197 ft²
SmallerTypical 1,370 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.17 ac
SmallerTypical 0.28 acBigger

Bigger than 13% of homes nearby

Year built1890
OlderTypical 1966Newer

Newer than 4% of homes nearby

How 645 W O St ranks against every home in each area.
MeasureThis homeForest City 50436Winnebago County
Estimated valuepricier than$81,07813% of homes26% of homes
Price per ft²pricier than$6816% of homes31% of homes
Living areabigger than1,197 ft²35% of homes34% of homes
Lot sizebigger than0.17 ac13% of homes13% of homes
Year builtnewer than18904% of homes3% of homes

About 645 W O St

How much is 645 W O St, Forest City, IA worth?

The TopHap Estimate for 645 W O St, Forest City, IA is $81,078 as of Jul 14, 2026. The likely range is $61,749 to $100,407. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 645 W O St, Forest City, IA last sell?

645 W O St, Forest City, IA last sold on Oct 9, 2019, according to the county's recorded deed.

How big is 645 W O St, Forest City, IA?

645 W O St, Forest City, IA has 2 bathrooms, 1,197 square feet of living space and a 0.17-acre lot.

When was 645 W O St, Forest City, IA built?

645 W O St, Forest City, IA was built in 1890, making it 136 years old. It is a a-frame home. The building has 2 stories.

What schools serve 645 W O St, Forest City, IA?

645 W O St, Forest City, IA is assigned to Forest City Middle School (middle), rated C; Forest City High School (high), rated B; Forest City Elementary School (elementary), rated C-. All sit in Forest City Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 645 W O St, Forest City, IA compare to other homes in Forest City 50436?

Among the 2,231 homes in Forest City 50436, it is worth more than 13% of them ($81,078 against a typical $146,296), its price per square foot is higher than 16% of them ($68 against a typical $112), it is bigger than 35% of them (1,197 ft² against a typical 1,370 ft²), its lot is bigger than 13% of them (0.17 ac against a typical 0.28 ac) and it is newer than 4% of them (1890 against a typical 1966). Measured against all of Winnebago County, it is worth more than 26% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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