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Single Family ResidenceResidential
$374,563$144 / 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
Last sold for $210,000 on Aug 21, 2015

20815 170TH ST

PERRY, IA 50220
4
Beds
3 / 1
Baths
2,610 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.
6.75 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.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
9
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$375K
$307K low$442K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Aug 21, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,998 (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.$438,440 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$355,440
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$414,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$438,440

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDallas
Lot (acres)The size of the land the home sits on, from county records.6.75
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.Mixed
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.Patio · 240 ft²Porch · 203 ft²

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

M
Perry Middle School
Middle · Grades 6–8 · 3.4 mi
H
Perry High SchoolD+
High · Grades 9–12 · 3.4 mi
E
Perry Elementary School
Elementary · Grades PK–5 · 3.8 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

20815 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 95% of homes in Perry 50220
  • Costs less per square foot than 84% of homes in Dallas County
  • Bigger than 95% of homes in Perry 50220
  • Has a bigger lot than 95% of homes in Perry 50220
  • Among the oldest 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
$42K$469K

This home is worth more than 95% 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$374,563
CheaperTypical $138,780Pricier

Pricier than 95% of homes nearby

Price per ft²$144
CheaperTypical $105Pricier

Pricier than 75% of homes nearby

Living area2,610 ft²
SmallerTypical 1,354 ft²Bigger

Bigger than 95% of homes nearby

Lot size6.75 ac
SmallerTypical 0.22 acBigger

Bigger than 95% of homes nearby

Year built1890
OlderTypical 1947Newer

Newer than 2% of homes nearby

How 20815 170th St ranks against every home in each area.
MeasureThis homePerry 50220Dallas County
Estimated valuepricier than$374,56395% of homes56% of homes
Price per ft²pricier than$14475% of homes16% of homes
Living areabigger than2,610 ft²95% of homes87% of homes
Lot sizebigger than6.75 ac95% of homes95% of homes
Year builtnewer than18902% of homesalmost no homes

About 20815 170th St

How much is 20815 170th St, Perry, IA worth?

The TopHap Estimate for 20815 170th St, Perry, IA is $374,563 as of Sep 24, 2026. The likely range is $307,338 to $441,788. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20815 170th St, Perry, IA last sell?

20815 170th St, Perry, IA last sold on Aug 21, 2015 for $210,000, according to the county's recorded deed.

How big is 20815 170th St, Perry, IA?

20815 170th St, Perry, IA has 4 bedrooms, 3 bathrooms, 2,610 square feet of living space and a 6.75-acre lot.

When was 20815 170th St, Perry, IA built?

20815 170th St, Perry, IA was built in 1890, making it 136 years old. The building has 2 stories.

What schools serve 20815 170th St, Perry, IA?

20815 170th St, Perry, IA is assigned to Perry Middle School (middle); Perry High School (high), rated D+; Perry Elementary School (elementary). All sit in Perry Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20815 170th St, Perry, IA compare to other homes in Perry 50220?

Among the 3,129 homes in Perry 50220, it is worth more than 95% of them ($374,563 against a typical $138,780), its price per square foot is higher than 75% of them ($144 against a typical $105), it is bigger than 95% of them (2,610 ft² against a typical 1,354 ft²), its lot is bigger than 95% of them (6.75 ac against a typical 0.22 ac) and it is newer than 2% of them (1890 against a typical 1947). Measured against all of Dallas County, it is worth more than 56% 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 20815 170th St, Perry, IA?

The 2024 property tax bill for 20815 170th St, Perry, IA was $4,998. The county assessed it at $438,440.

More homes on 170th St

Closest homes

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Assigned schools

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