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Single Family ResidenceResidential
$432,567$284 / 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

21740 290TH ST

ADEL, IA 50003
4
Beds
2 / 1
Baths
1,523 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1879
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.

Valuation

$433K
$371K low$495K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,772 (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.$266,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$188,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$266,100

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.1.00
ConstructionThe main material the home's frame and walls are built from.Steel 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.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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 · 320 ft²Porch · 288 ft²

Transaction History(3)

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
Adel Elementary
Elementary · Grades PK–2 · 1.3 mi
H
ADM High SchoolA+
High · Grades 9–12 · 2.0 mi
M
ADM Middle SchoolB
Middle · Grades 6–8 · 2.0 mi

District: Adel-de Soto-Minburn 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

21740 290th 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 more per square foot than 84% of homes in Dallas County
  • Smaller than 66% of homes in Adel 50003
  • Has a bigger lot than 86% of homes in Dallas County
  • Among the oldest homes in Adel 50003

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$432,567
CheaperTypical $378,811Pricier

Pricier than 62% of homes nearby

Price per ft²$284
CheaperTypical $219Pricier

Pricier than 80% of homes nearby

Living area1,523 ft²
SmallerTypical 1,713 ft²Bigger

Bigger than 34% of homes nearby

Lot size1 ac
SmallerTypical 0.37 acBigger

Bigger than 61% of homes nearby

Year built1879
OlderTypical 1999Newer

Older than almost all homes nearby

How 21740 290th St ranks against every home in each area.
MeasureThis homeAdel 50003Dallas County
Estimated valuepricier than$432,56762% of homes67% of homes
Price per ft²pricier than$28480% of homes84% of homes
Living areabigger than1,523 ft²34% of homes43% of homes
Lot sizebigger than1 ac61% of homes86% of homes
Year builtnewer than1879almost no homesalmost no homes

About 21740 290th St

How much is 21740 290th St, Adel, IA worth?

The TopHap Estimate for 21740 290th St, Adel, IA is $432,567 as of Sep 24, 2026. The likely range is $370,618 to $494,516. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21740 290th St, Adel, IA last sell?

21740 290th St, Adel, IA last sold on Nov 30, 2016, according to the county's recorded deed.

How big is 21740 290th St, Adel, IA?

21740 290th St, Adel, IA has 4 bedrooms, 2 bathrooms, 1,523 square feet of living space and a 1.00-acre lot.

When was 21740 290th St, Adel, IA built?

21740 290th St, Adel, IA was built in 1879, making it 147 years old. The building has 2 stories.

What schools serve 21740 290th St, Adel, IA?

21740 290th St, Adel, IA is assigned to Adel Elementary (elementary); ADM High School (high), rated A+; ADM Middle School (middle), rated B. All sit in Adel-de Soto-Minburn Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21740 290th St, Adel, IA compare to other homes in Adel 50003?

Among the 3,790 homes in Adel 50003, it is worth more than 62% of them ($432,567 against a typical $378,811), its price per square foot is higher than 80% of them ($284 against a typical $219), it is bigger than 34% of them (1,523 ft² against a typical 1,713 ft²), its lot is bigger than 61% of them (1 ac against a typical 0.37 ac) and it is newer than almost none of them (1879 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 21740 290th St, Adel, IA?

The 2024 property tax bill for 21740 290th St, Adel, IA was $2,772. The county assessed it at $266,100.

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