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Single Family ResidenceResidential
$471,004$280 / 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 86How 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 $485,000 on Jun 23, 2025

18821 170TH ST

PERRY, IA 50220
3
Beds
3
Baths
1,681 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.
4.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$471K
$407K low$535K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$485,000 · Jun 23, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,812 (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.$413,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$66,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$347,180
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$413,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$413,680

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.38
40
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
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.
56
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
7
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.30%
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.0.2 percent flood zone

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.Split Level
CountyDallas
Lot (acres)The size of the land the home sits on, from county records.4.68
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.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Deck · 283 ft²Patio · 400 ft²

Transaction History(6)

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.

M
Perry Middle SchoolD
Middle · Grades 6–8 · 3.7 mi
H
Perry High SchoolD+
High · Grades 9–12 · 3.7 mi
E
Perry Elementary SchoolC+
Elementary · Grades PK–5 · 3.7 mi

District: Perry Community School District

Neighborhood · ZIP 50220These 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.170
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.10,624
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.101 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,634
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,133
Average tempThe average temperature here across a full year.49°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

18821 170th 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 98% of homes in Perry 50220
  • Costs more per square foot than 98% of homes in Perry 50220
  • Bigger than 72% of homes in Perry 50220
  • Has a bigger lot than 93% of homes in Perry 50220
  • Older than 83% of homes in Dallas County

What homes are worth in Perry 50220

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

This home
$45K$476K

This home is worth more than 98% of homes in Perry 50220.

How it measures up in Perry 50220

The dot is this home. The mark in the middle is the typical home in Perry 50220.

Estimated value$471,004
CheaperTypical $139,621Pricier

Pricier than 98% of homes nearby

Price per ft²$280
CheaperTypical $105Pricier

Pricier than 98% of homes nearby

Living area1,681 ft²
SmallerTypical 1,355 ft²Bigger

Bigger than 72% of homes nearby

Lot size4.68 ac
SmallerTypical 0.22 acBigger

Bigger than 93% of homes nearby

Year built1977
OlderTypical 1948Newer

Newer than 75% of homes nearby

How 18821 170th St ranks against every home in each area.
MeasureThis homePerry 50220Dallas County
Estimated valuepricier than$471,00498% of homes73% of homes
Price per ft²pricier than$28098% of homes83% of homes
Living areabigger than1,681 ft²72% of homes54% of homes
Lot sizebigger than4.68 ac93% of homes93% of homes
Year builtnewer than197775% of homes17% of homes

About 18821 170th St

How much is 18821 170th St, Perry, IA worth?

The TopHap Estimate for 18821 170th St, Perry, IA is $471,004 as of Sep 24, 2026. The likely range is $406,996 to $535,012. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18821 170th St, Perry, IA last sell?

18821 170th St, Perry, IA last sold on Jun 23, 2025 for $485,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 18821 170th St, Perry, IA?

18821 170th St, Perry, IA has 3 bedrooms, 3 bathrooms, 1,681 square feet of living space and a 4.68-acre lot.

When was 18821 170th St, Perry, IA built?

18821 170th St, Perry, IA was built in 1977, making it 49 years old. It is a split level home. The building has 2 stories.

What schools serve 18821 170th St, Perry, IA?

18821 170th St, Perry, IA is assigned to Perry Middle School (middle), rated D; Perry High School (high), rated D+; Perry Elementary School (elementary), rated C+. All sit in Perry Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18821 170th St, Perry, IA compare to other homes in Perry 50220?

Among the 3,130 homes in Perry 50220, it is worth more than 98% of them ($471,004 against a typical $139,621), its price per square foot is higher than 98% of them ($280 against a typical $105), it is bigger than 72% of them (1,681 ft² against a typical 1,355 ft²), its lot is bigger than 93% of them (4.68 ac against a typical 0.22 ac) and it is newer than 75% of them (1977 against a typical 1948). Measured against all of Dallas County, it is worth more than 73% 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 18821 170th St, Perry, IA?

The 2024 property tax bill for 18821 170th St, Perry, IA was $4,812. The county assessed it at $413,680.

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