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Residential (General/Single)Residential
$117,152$18 / 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 75How 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 WHITTIER ST

WHITING, IA 51063
1
Baths
6,385 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.
1,612 ft²
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$117K
$88K low$146K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$788 (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.$58,383 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,583
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$48,899
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$58,383

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyMONONA
Lot (acres)The size of the land the home sits on, from county records.0.04
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Whiting Elementary SchoolD-
Elementary · Grades PK–6 · 0.1 mi
M
Whiting Senior High SchoolB
Middle · Grades 7–12 · 0.1 mi

District: Whiting Community School District

Neighborhood · ZIP 51063These 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.90
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 100.23

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.641
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,709
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,872
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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 Whittier 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 lowest price per square foot in Whiting 51063
  • Among the largest homes in Whiting 51063
  • Among the smallest lots in Whiting 51063
  • Among the oldest homes in Monona County

What homes are worth in Whiting 51063

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

This home
$28K$469K

This home is worth more than 47% of homes in Whiting 51063.

How it measures up in Whiting 51063

The dot is this home. The mark in the middle is the typical home in Whiting 51063.

Estimated value$117,152
CheaperTypical $122,000Pricier

Pricier than 47% of homes nearby

Price per ft²$18
CheaperTypical $99Pricier

Cheaper than almost all homes nearby

Living area6,385 ft²
SmallerTypical 1,451 ft²Bigger

Bigger than almost all homes nearby

Lot size1,612 ft²
SmallerTypical 0.39 acBigger

Smaller than almost all homes nearby

Year built1890
OlderTypical 1930Newer

Newer than 3% of homes nearby

How 509 Whittier St ranks against every home in each area.
MeasureThis homeWhiting 51063Monona County
Estimated valuepricier than$117,15247% of homes54% of homes
Price per ft²pricier than$18almost no homesalmost no homes
Living areabigger than6,385 ft²almost all homesalmost all homes
Lot sizebigger than1,612 ft²almost no homesalmost no homes
Year builtnewer than18903% of homesalmost no homes

About 509 Whittier St

How much is 509 Whittier St, Whiting, IA worth?

The TopHap Estimate for 509 Whittier St, Whiting, IA is $117,152 as of Sep 24, 2026. The likely range is $88,310 to $145,994. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Whittier St, Whiting, IA last sell?

509 Whittier St, Whiting, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 Whittier St, Whiting, IA?

509 Whittier St, Whiting, IA has 1 bathrooms, 6,385 square feet of living space and a 0.04-acre lot.

When was 509 Whittier St, Whiting, IA built?

509 Whittier St, Whiting, IA was built in 1890, making it 136 years old. It is a duplex single home. The building has 2 stories.

What schools serve 509 Whittier St, Whiting, IA?

509 Whittier St, Whiting, IA is assigned to Whiting Elementary School (elementary), rated D-; Whiting Senior High School (middle), rated B. All sit in Whiting Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Whittier St, Whiting, IA compare to other homes in Whiting 51063?

Among the 503 homes in Whiting 51063, it is worth more than 47% of them ($117,152 against a typical $122,000), its price per square foot is higher than almost none of them ($18 against a typical $99), it is bigger than almost all of them (6,385 ft² against a typical 1,451 ft²), its lot is bigger than almost none of them (1,612 ft² against a typical 0.39 ac) and it is newer than 3% of them (1890 against a typical 1930). Measured against all of Monona County, it is worth more than 54% 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 Whittier St, Whiting, IA?

The 2025 property tax bill for 509 Whittier St, Whiting, IA was $788. The county assessed it at $58,383.

More homes on Whittier St

Closest homes

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