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Residential (General/Single)Residential
$241,450$264 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

420 WHITTIER ST

WHITING, IA 51063
4
Beds
2 / 1
Baths
915 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.
2,309 ft²
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$241K
$216K low$267K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,574 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$120,108 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,850
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$117,258
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$116,499
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$120,108

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.0.05
ConstructionThe main material the home's frame and walls are built from.Brick
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.Baseboard
CoolingThe type of cooling or air conditioning 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.Porch · 15 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
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

420 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.

  • Worth more than 87% of homes in Monona County
  • Among the highest price per square foot in Whiting 51063
  • Smaller than 90% of homes in Whiting 51063
  • Among the smallest lots in Monona County
  • Newer than 82% of 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$472K

This home is worth more than 81% 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$241,450
CheaperTypical $120,961Pricier

Pricier than 81% of homes nearby

Price per ft²$264
CheaperTypical $95Pricier

Pricier than almost all homes nearby

Living area915 ft²
SmallerTypical 1,451 ft²Bigger

Bigger than 10% of homes nearby

Lot size2,309 ft²
SmallerTypical 0.39 acBigger

Bigger than 2% of homes nearby

Year built1994
OlderTypical 1930Newer

Newer than 81% of homes nearby

How 420 Whittier St ranks against every home in each area.
MeasureThis homeWhiting 51063Monona County
Estimated valuepricier than$241,45081% of homes87% of homes
Price per ft²pricier than$264almost all homes97% of homes
Living areabigger than915 ft²10% of homes17% of homes
Lot sizebigger than2,309 ft²2% of homesalmost no homes
Year builtnewer than199481% of homes82% of homes

About 420 Whittier St

How much is 420 Whittier St, Whiting, IA worth?

The TopHap Estimate for 420 Whittier St, Whiting, IA is $241,450 as of Oct 21, 2026. The likely range is $216,350 to $266,550. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Whittier St, Whiting, IA last sell?

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

How big is 420 Whittier St, Whiting, IA?

420 Whittier St, Whiting, IA has 4 bedrooms, 2 bathrooms, 915 square feet of living space and a 0.05-acre lot.

When was 420 Whittier St, Whiting, IA built?

420 Whittier St, Whiting, IA was built in 1994, making it 32 years old. It is a duplex single home. The building has 1 story.

What schools serve 420 Whittier St, Whiting, IA?

420 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 420 Whittier St, Whiting, IA compare to other homes in Whiting 51063?

Among the 503 homes in Whiting 51063, it is worth more than 81% of them ($241,450 against a typical $120,961), its price per square foot is higher than almost all of them ($264 against a typical $95), it is bigger than 10% of them (915 ft² against a typical 1,451 ft²), its lot is bigger than 2% of them (2,309 ft² against a typical 0.39 ac) and it is newer than 81% of them (1994 against a typical 1930). Measured against all of Monona County, it is worth more than 87% 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 420 Whittier St, Whiting, IA?

The 2026 property tax bill for 420 Whittier St, Whiting, IA was $1,574. The county assessed it at $120,108.

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