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Single Family ResidenceResidential
$118,247$109 / 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 74How 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

509 MAIN ST

MINDEN, IA 51553
2
Beds
1
Baths
1,084 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
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

$118K
$87K low$149K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,736 (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.$153,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$137,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$153,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$153,700

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.29
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
56
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyPottawattamie
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.None
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 · 100 ft²Porch · 80 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.

H
Tri-Center High SchoolB-
High · Grades 9–12 · 3.8 mi
M
Tri-Center Middle SchoolB-
Middle · Grades 6–8 · 3.8 mi
E
Tri-Center Elementary SchoolB+
Elementary · Grades PK–5 · 3.8 mi

District: Tri-Center Community School District

Neighborhood · ZIP 51553These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.1,015
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,849
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,627
Average tempThe average temperature here across a full year.50°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.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

509 Main 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 less than 95% of homes in Minden 51553
  • Costs less per square foot than 96% of homes in Minden 51553
  • Smaller than 65% of homes in Minden 51553
  • Has a smaller lot than 65% of homes in Minden 51553
  • Older than 86% of homes in Pottawattamie County

What homes are worth in Minden 51553

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

This home
$91K$613K

This home is worth more than 5% of homes in Minden 51553.

How it measures up in Minden 51553

The dot is this home. The mark in the middle is the typical home in Minden 51553.

Estimated value$118,247
CheaperTypical $271,194Pricier

Pricier than 5% of homes nearby

Price per ft²$109
CheaperTypical $223Pricier

Pricier than 4% of homes nearby

Living area1,084 ft²
SmallerTypical 1,241 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.22 ac
SmallerTypical 0.34 acBigger

Bigger than 35% of homes nearby

Year built1910
OlderTypical 1954Newer

Newer than 29% of homes nearby

How 509 Main St ranks against every home in each area.
MeasureThis homeMinden 51553Pottawattamie County
Estimated valuepricier than$118,2475% of homes9% of homes
Price per ft²pricier than$1094% of homes6% of homes
Living areabigger than1,084 ft²35% of homes48% of homes
Lot sizebigger than0.22 ac35% of homes51% of homes
Year builtnewer than191029% of homes14% of homes

About 509 Main St

How much is 509 Main St, Minden, IA worth?

The TopHap Estimate for 509 Main St, Minden, IA is $118,247 as of Sep 24, 2026. The likely range is $87,485 to $149,009. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Main St, Minden, IA last sell?

509 Main St, Minden, IA last sold on May 31, 2024, according to the county's recorded deed.

How big is 509 Main St, Minden, IA?

509 Main St, Minden, IA has 2 bedrooms, 1 bathrooms, 1,084 square feet of living space and a 0.22-acre lot.

When was 509 Main St, Minden, IA built?

509 Main St, Minden, IA was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 509 Main St, Minden, IA?

509 Main St, Minden, IA is assigned to Tri-Center High School (high), rated B-; Tri-Center Middle School (middle), rated B-; Tri-Center Elementary School (elementary), rated B+. All sit in Tri-Center Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Main St, Minden, IA compare to other homes in Minden 51553?

Among the 403 homes in Minden 51553, it is worth more than 5% of them ($118,247 against a typical $271,194), its price per square foot is higher than 4% of them ($109 against a typical $223), it is bigger than 35% of them (1,084 ft² against a typical 1,241 ft²), its lot is bigger than 35% of them (0.22 ac against a typical 0.34 ac) and it is newer than 29% of them (1910 against a typical 1954). Measured against all of Pottawattamie County, it is worth more than 9% 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 509 Main St, Minden, IA?

The 2024 property tax bill for 509 Main St, Minden, IA was $1,736. The county assessed it at $153,700.

More homes on Main St

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Assigned schools

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