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Single Family ResidenceResidential
$173,829$282 / 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 71How 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 $152,000 on Apr 17, 2023

623 LEWIS AVE

NORWALK, IA 50211
2
Beds
1
Baths
616 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$174K
$124K low$224K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$152,000 · Apr 17, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,354 (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.$135,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$95,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$135,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWarren
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Steel Frame
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.Asphalt
HeatingThe type of heating system in the home.Forced Air
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, Detached

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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 · 0.2 mi
M
Norwalk Middle SchoolB-
Middle · Grades 6–8 · 0.5 mi
H
Norwalk High SchoolB+
High · Grades 9–12 · 0.6 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%

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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

623 Lewis 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 98% of homes in Norwalk 50211
  • Costs more per square foot than 86% of homes in Warren County
  • Among the smallest homes in Norwalk 50211
  • Has a smaller lot than 85% of homes in Warren County
  • Older than 96% 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
$172K$861K

This home is worth more than 2% 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$173,829
CheaperTypical $329,841Pricier

Pricier than 2% of homes nearby

Price per ft²$282
CheaperTypical $219Pricier

Pricier than 83% of homes nearby

Living area616 ft²
SmallerTypical 1,583 ft²Bigger

Smaller than almost all homes nearby

Lot size0.18 ac
SmallerTypical 0.25 acBigger

Bigger than 22% of homes nearby

Year built1950
OlderTypical 2005Newer

Newer than 4% of homes nearby

How 623 Lewis Ave ranks against every home in each area.
MeasureThis homeNorwalk 50211Warren County
Estimated valuepricier than$173,8292% of homes10% of homes
Price per ft²pricier than$28283% of homes86% of homes
Living areabigger than616 ft²almost no homesalmost no homes
Lot sizebigger than0.18 ac22% of homes15% of homes
Year builtnewer than19504% of homes15% of homes

About 623 Lewis Ave

How much is 623 Lewis Ave, Norwalk, IA worth?

The TopHap Estimate for 623 Lewis Ave, Norwalk, IA is $173,829 as of Aug 30, 2026. The likely range is $123,817 to $223,841. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 623 Lewis Ave, Norwalk, IA last sell?

623 Lewis Ave, Norwalk, IA last sold on Apr 17, 2023 for $152,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 623 Lewis Ave, Norwalk, IA?

623 Lewis Ave, Norwalk, IA has 2 bedrooms, 1 bathrooms, 616 square feet of living space and a 0.18-acre lot.

When was 623 Lewis Ave, Norwalk, IA built?

623 Lewis Ave, Norwalk, IA was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 623 Lewis Ave, Norwalk, IA?

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

How does 623 Lewis Ave, Norwalk, IA compare to other homes in Norwalk 50211?

Among the 6,548 homes in Norwalk 50211, it is worth more than 2% of them ($173,829 against a typical $329,841), its price per square foot is higher than 83% of them ($282 against a typical $219), it is bigger than almost none of them (616 ft² against a typical 1,583 ft²), its lot is bigger than 22% of them (0.18 ac against a typical 0.25 ac) and it is newer than 4% of them (1950 against a typical 2005). Measured against all of Warren County, it is worth more than 10% 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 623 Lewis Ave, Norwalk, IA?

The 2024 property tax bill for 623 Lewis Ave, Norwalk, IA was $1,354. The county assessed it at $135,900.

More homes on Lewis Ave

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