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Duplex (2 Units, Any Combination)Residential

3940 40TH ST

DES MOINES, IA 50310
2
Baths
1,077 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,118 (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.$284,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$66,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$217,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$254,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$284,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Split Foyer
CountyPolk
Lot (acres)The size of the land the home sits on, from county records.0.45
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.Electric
CoolingThe type of cooling or air conditioning in the home.Yes
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.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.Deck · 144 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.

M
Meredith Middle SchoolD+
Middle · Grades 6–8 · 0.6 mi
E
Samuelson Elementary SchoolC-
Elementary · Grades KG–5 · 0.6 mi
H
Hoover High SchoolD-
High · Grades 9–12 · 0.6 mi

District: Des Moines Independent Community School District

Neighborhood · ZIP 50310These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
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.32,532
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,000 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,502
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,153
Average tempThe average temperature here across a full year.50°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.59%

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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

3940 40th 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.

  • Smaller than 76% of homes in Polk County
  • Has a bigger lot than 94% of homes in Lower Beaver
  • Newer than 92% of homes in Des Moines 50310

How it measures up in Des Moines 50310

The dot is this home. The mark in the middle is the typical home in Des Moines 50310.

Living area1,077 ft²
SmallerTypical 1,206 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.45 ac
SmallerTypical 0.19 acBigger

Bigger than 92% of homes nearby

Year built1978
OlderTypical 1950Newer

Newer than 92% of homes nearby

How 3940 40th St ranks against every home in each area.
MeasureThis homeLower BeaverDes Moines 50310Polk County
Living areabigger than1,077 ft²29% of homes37% of homes24% of homes
Lot sizebigger than0.45 ac94% of homes92% of homes86% of homes
Year builtnewer than197891% of homes92% of homes49% of homes

About 3940 40th St

When did 3940 40th St, Des Moines, IA last sell?

3940 40th St, Des Moines, IA last sold on Jun 25, 2018, according to the county's recorded deed.

How big is 3940 40th St, Des Moines, IA?

3940 40th St, Des Moines, IA has 2 bathrooms, 1,077 square feet of living space and a 0.45-acre lot.

When was 3940 40th St, Des Moines, IA built?

3940 40th St, Des Moines, IA was built in 1978, making it 48 years old. It is a split foyer home. The building has 1 story.

What schools serve 3940 40th St, Des Moines, IA?

3940 40th St, Des Moines, IA is assigned to Meredith Middle School (middle), rated D+; Samuelson Elementary School (elementary), rated C-; Hoover High School (high), rated D-. All sit in Des Moines Independent Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3940 40th St, Des Moines, IA compare to other homes in Des Moines 50310?

Among the 10,940 homes in Des Moines 50310, it is bigger than 37% of them (1,077 ft² against a typical 1,206 ft²), its lot is bigger than 92% of them (0.45 ac against a typical 0.19 ac) and it is newer than 92% of them (1978 against a typical 1950). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3940 40th St, Des Moines, IA?

The 2024 property tax bill for 3940 40th St, Des Moines, IA was $5,118. The county assessed it at $284,000.

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