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Single Family ResidenceResidential
$1,397,203$258 / 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 $1,000 on Dec 1, 2025

1900 S 31ST ST

MARION, IA 52302
4
Beds
6.5
Baths
5,412 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.
7.62 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.4M
$1.2M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,000 · Dec 1, 2025

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$943,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$146,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$796,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$863,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$943,400

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.47
53
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
60
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyLINN
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.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.Deck · 260 ft²Porch · 548 ft²

Transaction History(1)

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
Wilkins ElementaryC-
Elementary · Grades KG–5 · 2.2 mi
H
Linn - Mar High SchoolB-
High · Grades 9–12 · 3.0 mi
M
Excelsior Middle SchoolB+
Middle · Grades 6–8 · 3.3 mi

District: Linn-Mar Community School District

Neighborhood · ZIP 52302These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.94%
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.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.43,355
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.595 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,692
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,460
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

1900 S 31st 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.

  • Among the most valuable homes in Marion 52302
  • Costs more per square foot than 90% of homes in Linn County
  • Among the largest homes in Marion 52302
  • Has a bigger lot than 98% of homes in Marion 52302

What homes are worth in Marion 52302

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

This home
$113K$659K

This home is worth more than almost all homes in Marion 52302.

How it measures up in Marion 52302

The dot is this home. The mark in the middle is the typical home in Marion 52302.

Estimated value$1,397,203
CheaperTypical $274,994Pricier

Pricier than almost all homes nearby

Price per ft²$258
CheaperTypical $199Pricier

Pricier than 83% of homes nearby

Living area5,412 ft²
SmallerTypical 1,443 ft²Bigger

Bigger than almost all homes nearby

Lot size7.62 ac
SmallerTypical 0.23 acBigger

Bigger than 98% of homes nearby

Year built1989
OlderTypical 1996Newer

Newer than 42% of homes nearby

How 1900 S 31st St ranks against every home in each area.
MeasureThis homeMarion 52302Linn County
Estimated valuepricier than$1,397,203almost all homesalmost all homes
Price per ft²pricier than$25883% of homes90% of homes
Living areabigger than5,412 ft²almost all homesalmost all homes
Lot sizebigger than7.62 ac98% of homes96% of homes
Year builtnewer than198942% of homes60% of homes

About 1900 S 31st St

How much is 1900 S 31st St, Marion, IA worth?

The TopHap Estimate for 1900 S 31st St, Marion, IA is $1,397,203 as of Sep 24, 2026. The likely range is $1,214,111 to $1,580,295. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1900 S 31st St, Marion, IA last sell?

1900 S 31st St, Marion, IA last sold on Dec 1, 2025 for $1,000, according to the county's recorded deed.

How big is 1900 S 31st St, Marion, IA?

1900 S 31st St, Marion, IA has 4 bedrooms, 6.5 bathrooms and 5,412 square feet of living space.

When was 1900 S 31st St, Marion, IA built?

1900 S 31st St, Marion, IA was built in 1989, making it 37 years old. The building has 2 stories.

What schools serve 1900 S 31st St, Marion, IA?

1900 S 31st St, Marion, IA is assigned to Wilkins Elementary (elementary), rated C-; Linn - Mar High School (high), rated B-; Excelsior Middle School (middle), rated B+. All sit in Linn-Mar Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1900 S 31st St, Marion, IA compare to other homes in Marion 52302?

Among the 16,277 homes in Marion 52302, it is worth more than almost all of them ($1,397,203 against a typical $274,994), its price per square foot is higher than 83% of them ($258 against a typical $199), it is bigger than almost all of them (5,412 ft² against a typical 1,443 ft²), its lot is bigger than 98% of them (7.62 ac against a typical 0.23 ac) and it is newer than 42% of them (1989 against a typical 1996). Measured against all of Linn County, it is worth more than almost all homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S 31st St

Closest homes

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Assigned schools

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