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Single Family ResidenceResidential
$72,633$43 / 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 70How 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
Last sold for $8,000 on Nov 1, 2021

409 2ND ST

OTTOSEN, IA 50570
1
Baths
1,688 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.
1920
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$73K
$51K low$94K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$8,000 · Nov 1, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$334 (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.$26,190 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$24,990
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,230
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$26,190

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHumboldt
Lot (acres)The size of the land the home sits on, from county records.0.14
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)
HeatingThe type of heating system in the home.Yes
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, Detached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 40 ft²Porch · 292 ft²

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

E
Twin Rivers Elementary SchoolA+
Elementary · Grades PK–5 · 4.8 mi
H
Humboldt High SchoolA
High · Grades 9–12 · 14.5 mi
M
Humboldt Middle SchoolB-
Middle · Grades 5–8 · 14.5 mi

District: Humboldt Community School District

Neighborhood · ZIP 50570These 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.116
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 100.10

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
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.0.9%
PopulationHow many people live in this area.405
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,230
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,391
Average tempThe average temperature here across a full year.47°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%

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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

409 2nd 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 78% of homes in Humboldt County
  • Costs less per square foot than 94% of homes in Humboldt County
  • Bigger than 66% of homes in Humboldt County
  • Has a smaller lot than 90% of homes in Humboldt County
  • Older than 70% of homes in Humboldt County

What homes are worth in Ottosen 50570

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

This home
$35K$425K

This home is worth more than 37% of homes in Ottosen 50570.

How it measures up in Ottosen 50570

The dot is this home. The mark in the middle is the typical home in Ottosen 50570.

Estimated value$72,633
CheaperTypical $106,605Pricier

Pricier than 37% of homes nearby

Price per ft²$43
CheaperTypical $68Pricier

Pricier than 15% of homes nearby

Living area1,688 ft²
SmallerTypical 1,722 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.14 ac
SmallerTypical 3.97 acBigger

Bigger than 28% of homes nearby

Year built1920
OlderTypical 1930Newer

Newer than 48% of homes nearby

How 409 2nd St ranks against every home in each area.
MeasureThis homeOttosen 50570Humboldt County
Estimated valuepricier than$72,63337% of homes22% of homes
Price per ft²pricier than$4315% of homes6% of homes
Living areabigger than1,688 ft²45% of homes66% of homes
Lot sizebigger than0.14 ac28% of homes10% of homes
Year builtnewer than192048% of homes30% of homes

About 409 2nd St

How much is 409 2nd St, Ottosen, IA worth?

The TopHap Estimate for 409 2nd St, Ottosen, IA is $72,633 as of Aug 30, 2026. The likely range is $51,026 to $94,240. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 2nd St, Ottosen, IA last sell?

409 2nd St, Ottosen, IA last sold on Nov 1, 2021 for $8,000, according to the county's recorded deed.

How big is 409 2nd St, Ottosen, IA?

409 2nd St, Ottosen, IA has 1 bathrooms, 1,688 square feet of living space and a 0.14-acre lot.

When was 409 2nd St, Ottosen, IA built?

409 2nd St, Ottosen, IA was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 409 2nd St, Ottosen, IA?

409 2nd St, Ottosen, IA is assigned to Twin Rivers Elementary School (elementary), rated A+; Humboldt High School (high), rated A; Humboldt Middle School (middle), rated B-. All sit in Humboldt Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 2nd St, Ottosen, IA compare to other homes in Ottosen 50570?

Among the 112 homes in Ottosen 50570, it is worth more than 37% of them ($72,633 against a typical $106,605), its price per square foot is higher than 15% of them ($43 against a typical $68), it is bigger than 45% of them (1,688 ft² against a typical 1,722 ft²), its lot is bigger than 28% of them (0.14 ac against a typical 3.97 ac) and it is newer than 48% of them (1920 against a typical 1930). Measured against all of Humboldt County, it is worth more than 22% 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 409 2nd St, Ottosen, IA?

The 2024 property tax bill for 409 2nd St, Ottosen, IA was $334. The county assessed it at $26,190.

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