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Single Family ResidenceResidential
$429,652$187 / 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 87How 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 $290,000 on Dec 4, 2018

20662 350TH ST

ADEL, IA 50003
4
Beds
3
Baths
2,301 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.
4.58 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$430K
$373K low$487K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Dec 4, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,788 (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.$642,150 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$491,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$603,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$642,150

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.Ranch
CountyDallas
Lot (acres)The size of the land the home sits on, from county records.4.58
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
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.Patio · 240 ft²Porch · 192 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
Earlham ElementaryA
Elementary · Grades PK–6 · 3.4 mi
H
Earlham High SchoolB+
High · Grades 9–12 · 3.4 mi
M
Earlham Middle SchoolB-
Middle · Grades 7–8 · 3.4 mi

District: Earlham Community School District

Neighborhood · ZIP 50003These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.95%
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.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.12,779
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.116 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,369
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,454
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

20662 350th 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 67% of homes in Dallas County
  • Costs less per square foot than 67% of homes in Adel 50003
  • Bigger than 80% of homes in Dallas County
  • Has a bigger lot than 93% of homes in Dallas County
  • Older than 82% of homes in Dallas County

What homes are worth in Adel 50003

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

This home
$131K$1M

This home is worth more than 62% of homes in Adel 50003.

How it measures up in Adel 50003

The dot is this home. The mark in the middle is the typical home in Adel 50003.

Estimated value$429,652
CheaperTypical $377,020Pricier

Pricier than 62% of homes nearby

Price per ft²$187
CheaperTypical $217Pricier

Pricier than 33% of homes nearby

Living area2,301 ft²
SmallerTypical 1,717 ft²Bigger

Bigger than 77% of homes nearby

Lot size4.58 ac
SmallerTypical 0.36 acBigger

Bigger than 79% of homes nearby

Year built1979
OlderTypical 1999Newer

Newer than 35% of homes nearby

How 20662 350th St ranks against every home in each area.
MeasureThis homeAdel 50003Dallas County
Estimated valuepricier than$429,65262% of homes67% of homes
Price per ft²pricier than$18733% of homes41% of homes
Living areabigger than2,301 ft²77% of homes80% of homes
Lot sizebigger than4.58 ac79% of homes93% of homes
Year builtnewer than197935% of homes18% of homes

About 20662 350th St

How much is 20662 350th St, Adel, IA worth?

The TopHap Estimate for 20662 350th St, Adel, IA is $429,652 as of Sep 24, 2026. The likely range is $372,784 to $486,520. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20662 350th St, Adel, IA last sell?

20662 350th St, Adel, IA last sold on Dec 4, 2018 for $290,000, according to the county's recorded deed.

How big is 20662 350th St, Adel, IA?

20662 350th St, Adel, IA has 4 bedrooms, 3 bathrooms, 2,301 square feet of living space and a 4.58-acre lot.

When was 20662 350th St, Adel, IA built?

20662 350th St, Adel, IA was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 20662 350th St, Adel, IA?

20662 350th St, Adel, IA is assigned to Earlham Elementary (elementary), rated A; Earlham High School (high), rated B+; Earlham Middle School (middle), rated B-. All sit in Earlham Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20662 350th St, Adel, IA compare to other homes in Adel 50003?

Among the 3,791 homes in Adel 50003, it is worth more than 62% of them ($429,652 against a typical $377,020), its price per square foot is higher than 33% of them ($187 against a typical $217), it is bigger than 77% of them (2,301 ft² against a typical 1,717 ft²), its lot is bigger than 79% of them (4.58 ac against a typical 0.36 ac) and it is newer than 35% of them (1979 against a typical 1999). Measured against all of Dallas County, it is worth more than 67% 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 20662 350th St, Adel, IA?

The 2024 property tax bill for 20662 350th St, Adel, IA was $5,788. The county assessed it at $642,150.

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