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Single Family ResidenceResidential
$314,375$175 / 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 83How 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 N WILHELM ST

CONRAD, IA 50621
3
Beds
2.5
Baths
1,796 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$314K
$260K low$369K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,736 (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.$282,240 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,280
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$252,960
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$265,180
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$282,240

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.A-Frame
CountyGRUNDY
Lot (acres)The size of the land the home sits on, from county records.0.38
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.Central
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 · 96 ft²Porch · 60 ft²

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

E
Bcluw Elementary SchoolA+
Elementary · Grades PK–4 · 0.4 mi
H
Bcluw High SchoolB
High · Grades 9–12 · 0.7 mi
M
Bcluw Middle SchoolA
Middle · Grades 5–8 · 9.8 mi

District: Bcluw Community School District

Neighborhood · ZIP 50621These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
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.1,091
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,628
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,452
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

509 N Wilhelm 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 90% of homes in Conrad 50621
  • Costs more per square foot than 88% of homes in Conrad 50621
  • Bigger than 69% of homes in Grundy County
  • Newer than 86% of homes in Conrad 50621

What homes are worth in Conrad 50621

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

This home
$65K$447K

This home is worth more than 90% of homes in Conrad 50621.

How it measures up in Conrad 50621

The dot is this home. The mark in the middle is the typical home in Conrad 50621.

Estimated value$314,375
CheaperTypical $168,026Pricier

Pricier than 90% of homes nearby

Price per ft²$175
CheaperTypical $112Pricier

Pricier than 88% of homes nearby

Living area1,796 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.38 ac
SmallerTypical 0.32 acBigger

Bigger than 55% of homes nearby

Year built1996
OlderTypical 1958Newer

Newer than 86% of homes nearby

How 509 N Wilhelm St ranks against every home in each area.
MeasureThis homeConrad 50621Grundy County
Estimated valuepricier than$314,37590% of homes83% of homes
Price per ft²pricier than$17588% of homes76% of homes
Living areabigger than1,796 ft²68% of homes69% of homes
Lot sizebigger than0.38 ac55% of homes56% of homes
Year builtnewer than199686% of homes85% of homes

About 509 N Wilhelm St

How much is 509 N Wilhelm St, Conrad, IA worth?

The TopHap Estimate for 509 N Wilhelm St, Conrad, IA is $314,375 as of Sep 24, 2026. The likely range is $259,581 to $369,169. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 N Wilhelm St, Conrad, IA last sell?

509 N Wilhelm St, Conrad, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 N Wilhelm St, Conrad, IA?

509 N Wilhelm St, Conrad, IA has 3 bedrooms, 2.5 bathrooms, 1,796 square feet of living space and a 0.38-acre lot.

When was 509 N Wilhelm St, Conrad, IA built?

509 N Wilhelm St, Conrad, IA was built in 1996, making it 30 years old. It is a a-frame home. The building has 1 story.

What schools serve 509 N Wilhelm St, Conrad, IA?

509 N Wilhelm St, Conrad, IA is assigned to Bcluw Elementary School (elementary), rated A+; Bcluw High School (high), rated B; Bcluw Middle School (middle), rated A. All sit in Bcluw Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 N Wilhelm St, Conrad, IA compare to other homes in Conrad 50621?

Among the 605 homes in Conrad 50621, it is worth more than 90% of them ($314,375 against a typical $168,026), its price per square foot is higher than 88% of them ($175 against a typical $112), it is bigger than 68% of them (1,796 ft² against a typical 1,564 ft²), its lot is bigger than 55% of them (0.38 ac against a typical 0.32 ac) and it is newer than 86% of them (1996 against a typical 1958). Measured against all of Grundy County, it is worth more than 83% 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 N Wilhelm St, Conrad, IA?

The 2025 property tax bill for 509 N Wilhelm St, Conrad, IA was $3,736. The county assessed it at $282,240.

More homes on N Wilhelm St

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Assigned schools

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