Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$528,109$200 / 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 91How 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
Last sold for $465,000 on Aug 11, 2002

4454 CLARKE ST

NORWALK, IA 50211
6
Beds
5 / 2
Baths
2,644 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.
2.84 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
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

$528K
$481K low$576K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$465,000 · Aug 11, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,204 (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.$600,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$597,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$635,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$600,200

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.10 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.Rural Residence
CountyWarren
Lot (acres)The size of the land the home sits on, from county records.2.84
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.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 384 ft²Patio · 250 ft²Porch · 24 ft²

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

E
Oviatt Elementary School
Elementary · Grades PK–1 · 2.2 mi
H
Norwalk High SchoolB+
High · Grades 9–12 · 2.7 mi
M
Norwalk Middle SchoolB-
Middle · Grades 6–8 · 2.7 mi

District: Norwalk Community School District

Neighborhood · ZIP 50211These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.16,417
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.281 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,016
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,471
Average tempThe average temperature here across a full year.50°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.59%

Owner Tools

Do you own this home?
Claim this home

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

4454 Clarke 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 89% of homes in Warren County
  • Bigger than 92% of homes in Norwalk 50211
  • Has a bigger lot than 91% of homes in Norwalk 50211
  • Older than 65% of homes in Norwalk 50211

What homes are worth in Norwalk 50211

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

This home
$174K$918K

This home is worth more than 85% of homes in Norwalk 50211.

How it measures up in Norwalk 50211

The dot is this home. The mark in the middle is the typical home in Norwalk 50211.

Estimated value$528,109
CheaperTypical $328,869Pricier

Pricier than 85% of homes nearby

Price per ft²$200
CheaperTypical $219Pricier

Pricier than 37% of homes nearby

Living area2,644 ft²
SmallerTypical 1,580 ft²Bigger

Bigger than 92% of homes nearby

Lot size2.84 ac
SmallerTypical 0.24 acBigger

Bigger than 91% of homes nearby

Year built1991
OlderTypical 2005Newer

Newer than 35% of homes nearby

How 4454 Clarke St ranks against every home in each area.
MeasureThis homeNorwalk 50211Warren County
Estimated valuepricier than$528,10985% of homes89% of homes
Price per ft²pricier than$20037% of homes48% of homes
Living areabigger than2,644 ft²92% of homes92% of homes
Lot sizebigger than2.84 ac91% of homes80% of homes
Year builtnewer than199135% of homes51% of homes

About 4454 Clarke St

How much is 4454 Clarke St, Norwalk, IA worth?

The TopHap Estimate for 4454 Clarke St, Norwalk, IA is $528,109 as of Aug 30, 2026. The likely range is $480,692 to $575,526. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4454 Clarke St, Norwalk, IA last sell?

4454 Clarke St, Norwalk, IA last sold on Aug 11, 2002 for $465,000, according to the county's recorded deed.

How big is 4454 Clarke St, Norwalk, IA?

4454 Clarke St, Norwalk, IA has 6 bedrooms, 5 bathrooms, 2,644 square feet of living space and a 2.84-acre lot.

When was 4454 Clarke St, Norwalk, IA built?

4454 Clarke St, Norwalk, IA was built in 1991, making it 35 years old. The building has 1 story.

What schools serve 4454 Clarke St, Norwalk, IA?

4454 Clarke St, Norwalk, IA is assigned to Oviatt Elementary School (elementary); Norwalk High School (high), rated B+; Norwalk Middle School (middle), rated B-. All sit in Norwalk Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4454 Clarke St, Norwalk, IA compare to other homes in Norwalk 50211?

Among the 6,546 homes in Norwalk 50211, it is worth more than 85% of them ($528,109 against a typical $328,869), its price per square foot is higher than 37% of them ($200 against a typical $219), it is bigger than 92% of them (2,644 ft² against a typical 1,580 ft²), its lot is bigger than 91% of them (2.84 ac against a typical 0.24 ac) and it is newer than 35% of them (1991 against a typical 2005). Measured against all of Warren County, it is worth more than 89% 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 4454 Clarke St, Norwalk, IA?

The 2024 property tax bill for 4454 Clarke St, Norwalk, IA was $8,204. The county assessed it at $600,200.

More homes on Clarke St

Closest homes

More homes in Norwalk 50211

Assigned schools

Explore the area

See this home in context

Open 4454 Clarke St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map