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Single Family ResidenceResidential
$101,723$81 / 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 Aug 30, 2026

509 6TH AVE

COON RAPIDS, IA 50058
3
Beds
1.3
Baths
1,259 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1918
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$102K
$75K low$129K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$890 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$99,730 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,580
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$91,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$99,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,730

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 314 ft²Porch · 182 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Coon Rapids-Bayard 6-12 Attendance CenterB+
Middle · Grades 6–12 · 0.2 mi
E
Cr-B Elementary SchoolA
Elementary · Grades PK–5 · 0.2 mi

District: Coon Rapids-Bayard Community School District

Neighborhood · ZIP 50058These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.1,928
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,964
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,631
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.60%

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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 6th Ave 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 87% of homes in Carroll County
  • Costs less per square foot than 84% of homes in Carroll County
  • Smaller than 68% of homes in Coon Rapids 50058
  • Older than 73% of homes in Carroll County

What homes are worth in Coon Rapids 50058

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

This home
$42K$414K

This home is worth more than 26% of homes in Coon Rapids 50058.

How it measures up in Coon Rapids 50058

The dot is this home. The mark in the middle is the typical home in Coon Rapids 50058.

Estimated value$101,723
CheaperTypical $146,173Pricier

Pricier than 26% of homes nearby

Price per ft²$81
CheaperTypical $103Pricier

Pricier than 35% of homes nearby

Living area1,259 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.2 ac
SmallerTypical 0.4 acBigger

Bigger than 37% of homes nearby

Year built1918
OlderTypical 1936Newer

Newer than 38% of homes nearby

How 509 6th Ave ranks against every home in each area.
MeasureThis homeCoon Rapids 50058Carroll County
Estimated valuepricier than$101,72326% of homes13% of homes
Price per ft²pricier than$8135% of homes16% of homes
Living areabigger than1,259 ft²32% of homes32% of homes
Lot sizebigger than0.2 ac37% of homes50% of homes
Year builtnewer than191838% of homes27% of homes

About 509 6th Ave

How much is 509 6th Ave, Coon Rapids, IA worth?

The TopHap Estimate for 509 6th Ave, Coon Rapids, IA is $101,723 as of Aug 30, 2026. The likely range is $74,928 to $128,518. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 6th Ave, Coon Rapids, IA last sell?

509 6th Ave, Coon Rapids, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 6th Ave, Coon Rapids, IA?

509 6th Ave, Coon Rapids, IA has 3 bedrooms, 1.3 bathrooms, 1,259 square feet of living space and a 0.20-acre lot.

When was 509 6th Ave, Coon Rapids, IA built?

509 6th Ave, Coon Rapids, IA was built in 1918, making it 108 years old. The building has 1 story.

What schools serve 509 6th Ave, Coon Rapids, IA?

509 6th Ave, Coon Rapids, IA is assigned to Coon Rapids-Bayard 6-12 Attendance Center (middle), rated B+; Cr-B Elementary School (elementary), rated A. All sit in Coon Rapids-Bayard Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 6th Ave, Coon Rapids, IA compare to other homes in Coon Rapids 50058?

Among the 890 homes in Coon Rapids 50058, it is worth more than 26% of them ($101,723 against a typical $146,173), its price per square foot is higher than 35% of them ($81 against a typical $103), it is bigger than 32% of them (1,259 ft² against a typical 1,456 ft²), its lot is bigger than 37% of them (0.2 ac against a typical 0.4 ac) and it is newer than 38% of them (1918 against a typical 1936). Measured against all of Carroll County, it is worth more than 13% 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 6th Ave, Coon Rapids, IA?

The 2025 property tax bill for 509 6th Ave, Coon Rapids, IA was $890. The county assessed it at $99,730.

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