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Rural ResidenceResidential
$226,501$94 / 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 82How 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

1605 230TH AVE

CORWITH, IA 50430
1
Baths
2,411 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.
40 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$227K
$185K low$268K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,680 (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.$148,428 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$99,340
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$49,088
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$115,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$148,428

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyKOSSUTH
Lot (acres)The size of the land the home sits on, from county records.40.00
ConstructionThe main material the home's frame and walls are built from.Brick
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.Porch · 45 ft²

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

H
Algona High SchoolC+
High · Grades 9–12 · 11.6 mi
M
Algona Middle SchoolA
Middle · Grades 5–8 · 11.6 mi
E
Bryant Elementary School
Elementary · Grades 1–2 · 12.3 mi

District: Algona Community School District

Neighborhood · ZIP 50430These 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.164
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.7

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.451
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,036
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,056
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%

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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

1605 230th Ave 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 97% of homes in Corwith 50430
  • Costs more per square foot than 95% of homes in Corwith 50430
  • Bigger than 94% of homes in Corwith 50430
  • Among the largest lots in Kossuth County
  • Newer than 97% of homes in Corwith 50430

What homes are worth in Corwith 50430

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

This home
$22K$308K

This home is worth more than 97% of homes in Corwith 50430.

How it measures up in Corwith 50430

The dot is this home. The mark in the middle is the typical home in Corwith 50430.

Estimated value$226,501
CheaperTypical $57,595Pricier

Pricier than 97% of homes nearby

Price per ft²$94
CheaperTypical $44Pricier

Pricier than 95% of homes nearby

Living area2,411 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 94% of homes nearby

Lot size40 ac
SmallerTypical 0.6 acBigger

Bigger than 98% of homes nearby

Year built1997
OlderTypical 1940Newer

Newer than 97% of homes nearby

How 1605 230th Ave ranks against every home in each area.
MeasureThis homeCorwith 50430Kossuth County
Estimated valuepricier than$226,50197% of homes78% of homes
Price per ft²pricier than$9495% of homes53% of homes
Living areabigger than2,411 ft²94% of homes92% of homes
Lot sizebigger than40 ac98% of homesalmost all homes
Year builtnewer than199797% of homes90% of homes

About 1605 230th Ave

How much is 1605 230th Ave, Corwith, IA worth?

The TopHap Estimate for 1605 230th Ave, Corwith, IA is $226,501 as of Sep 24, 2026. The likely range is $184,647 to $268,355. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1605 230th Ave, Corwith, IA last sell?

1605 230th Ave, Corwith, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1605 230th Ave, Corwith, IA?

1605 230th Ave, Corwith, IA has 1 bathrooms, 2,411 square feet of living space and a 40.00-acre lot.

When was 1605 230th Ave, Corwith, IA built?

1605 230th Ave, Corwith, IA was built in 1997, making it 29 years old. The building has 1 story.

What schools serve 1605 230th Ave, Corwith, IA?

1605 230th Ave, Corwith, IA is assigned to Algona High School (high), rated C+; Algona Middle School (middle), rated A; Bryant Elementary School (elementary). All sit in Algona Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1605 230th Ave, Corwith, IA compare to other homes in Corwith 50430?

Among the 236 homes in Corwith 50430, it is worth more than 97% of them ($226,501 against a typical $57,595), its price per square foot is higher than 95% of them ($94 against a typical $44), it is bigger than 94% of them (2,411 ft² against a typical 1,500 ft²), its lot is bigger than 98% of them (40 ac against a typical 0.6 ac) and it is newer than 97% of them (1997 against a typical 1940). Measured against all of Kossuth County, it is worth more than 78% 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 1605 230th Ave, Corwith, IA?

The 2025 property tax bill for 1605 230th Ave, Corwith, IA was $4,680. The county assessed it at $148,428.

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