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Single Family ResidenceResidential
$108,595$92 / 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 81How 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
Last sold for $108,500 on Aug 3, 2026

665 S HARRISON ST

THOMPSON, IA 50478
3
Beds
1.5
Baths
1,176 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$109K
$88K low$129K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$108,500 · Aug 3, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,246 (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.$86,070 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,530
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,540
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$86,070
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$86,070

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.A-Frame
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.55
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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 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, Attached
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 · 178 ft²Patio · 178 ft²Porch · 434 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
North Iowa Elementary Buffalo CenterB
Elementary · Grades PK–5 · 9.0 mi
M
North Iowa Middle SchoolC+
Middle · Grades 6–8 · 9.0 mi
H
North Iowa High SchoolC-
High · Grades 9–12 · 9.0 mi

District: North Iowa Community School District

Neighborhood · ZIP 50478These 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.167
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
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.0.6%
PopulationHow many people live in this area.914
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,570
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,028
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

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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

665 S Harrison 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 more than 66% of homes in Thompson 50478
  • Costs more per square foot than 75% of homes in Thompson 50478
  • Smaller than 67% of homes in Winnebago County
  • Has a bigger lot than 67% of homes in Winnebago County
  • Newer than 73% of homes in Thompson 50478

What homes are worth in Thompson 50478

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

This home
$22K$405K

This home is worth more than 66% of homes in Thompson 50478.

How it measures up in Thompson 50478

The dot is this home. The mark in the middle is the typical home in Thompson 50478.

Estimated value$108,595
CheaperTypical $79,836Pricier

Pricier than 66% of homes nearby

Price per ft²$92
CheaperTypical $59Pricier

Pricier than 75% of homes nearby

Living area1,176 ft²
SmallerTypical 1,363 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.55 ac
SmallerTypical 0.37 acBigger

Bigger than 59% of homes nearby

Year built1966
OlderTypical 1935Newer

Newer than 73% of homes nearby

How 665 S Harrison St ranks against every home in each area.
MeasureThis homeThompson 50478Winnebago County
Estimated valuepricier than$108,59566% of homes34% of homes
Price per ft²pricier than$9275% of homes40% of homes
Living areabigger than1,176 ft²36% of homes33% of homes
Lot sizebigger than0.55 ac59% of homes67% of homes
Year builtnewer than196673% of homes62% of homes

About 665 S Harrison St

How much is 665 S Harrison St, Thompson, IA worth?

The TopHap Estimate for 665 S Harrison St, Thompson, IA is $108,595 as of Sep 24, 2026. The likely range is $88,270 to $128,920. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 665 S Harrison St, Thompson, IA last sell?

665 S Harrison St, Thompson, IA last sold on Aug 3, 2026 for $108,500, according to the county's recorded deed.

How big is 665 S Harrison St, Thompson, IA?

665 S Harrison St, Thompson, IA has 3 bedrooms, 1.5 bathrooms, 1,176 square feet of living space and a 0.55-acre lot.

When was 665 S Harrison St, Thompson, IA built?

665 S Harrison St, Thompson, IA was built in 1966, making it 60 years old. It is a a-frame home. The building has 1 story.

What schools serve 665 S Harrison St, Thompson, IA?

665 S Harrison St, Thompson, IA is assigned to North Iowa Elementary Buffalo Center (elementary), rated B; North Iowa Middle School (middle), rated C+; North Iowa High School (high), rated C-. All sit in North Iowa Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 665 S Harrison St, Thompson, IA compare to other homes in Thompson 50478?

Among the 418 homes in Thompson 50478, it is worth more than 66% of them ($108,595 against a typical $79,836), its price per square foot is higher than 75% of them ($92 against a typical $59), it is bigger than 36% of them (1,176 ft² against a typical 1,363 ft²), its lot is bigger than 59% of them (0.55 ac against a typical 0.37 ac) and it is newer than 73% of them (1966 against a typical 1935). Measured against all of Winnebago County, it is worth more than 34% 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 665 S Harrison St, Thompson, IA?

The 2025 property tax bill for 665 S Harrison St, Thompson, IA was $1,246. The county assessed it at $86,070.

More homes on S Harrison St

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Assigned schools

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