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Rural ResidenceResidential
$519,993$233 / 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 Aug 30, 2026

3309 HARRISON ST

NORWALK, IA 50211
3
Beds
4 / 2
Baths
2,228 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.
6.92 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$520K
$433K low$607K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,106 (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.$382,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$370,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$410,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$382,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.6.92
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.Asphalt
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.Porch · 96 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
Martensdale - St. Marys ElementaryA+
Elementary · Grades PK–6 · 1.8 mi
M
Martensdale - St. Marys Jr. / Sr. High SchoolC
Middle · Grades 7–12 · 1.8 mi

District: Martensdale-St. Marys 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

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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

3309 Harrison 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 88% of homes in Warren County
  • Costs more per square foot than 67% of homes in Warren County
  • Bigger than 85% of homes in Warren County
  • Has a bigger lot than 96% of homes in Norwalk 50211
  • Newer than 75% of homes in Warren County

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
$173K$872K

This home is worth more than 84% 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$519,993
CheaperTypical $327,898Pricier

Pricier than 84% of homes nearby

Price per ft²$233
CheaperTypical $220Pricier

Pricier than 58% of homes nearby

Living area2,228 ft²
SmallerTypical 1,580 ft²Bigger

Bigger than 84% of homes nearby

Lot size6.92 ac
SmallerTypical 0.24 acBigger

Bigger than 96% of homes nearby

Year built2009
OlderTypical 2006Newer

Newer than 57% of homes nearby

How 3309 Harrison St ranks against every home in each area.
MeasureThis homeNorwalk 50211Warren County
Estimated valuepricier than$519,99384% of homes88% of homes
Price per ft²pricier than$23358% of homes67% of homes
Living areabigger than2,228 ft²84% of homes85% of homes
Lot sizebigger than6.92 ac96% of homes89% of homes
Year builtnewer than200957% of homes75% of homes

About 3309 Harrison St

How much is 3309 Harrison St, Norwalk, IA worth?

The TopHap Estimate for 3309 Harrison St, Norwalk, IA is $519,993 as of Aug 30, 2026. The likely range is $433,082 to $606,904. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 3309 Harrison St, Norwalk, IA?

3309 Harrison St, Norwalk, IA has 3 bedrooms, 4 bathrooms, 2,228 square feet of living space and a 6.92-acre lot.

When was 3309 Harrison St, Norwalk, IA built?

3309 Harrison St, Norwalk, IA was built in 2009, making it 17 years old. The building has 1 story.

What schools serve 3309 Harrison St, Norwalk, IA?

3309 Harrison St, Norwalk, IA is assigned to Martensdale - St. Marys Elementary (elementary), rated A+; Martensdale - St. Marys Jr. / Sr. High School (middle), rated C. All sit in Martensdale-St. Marys Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3309 Harrison St, Norwalk, IA compare to other homes in Norwalk 50211?

Among the 6,546 homes in Norwalk 50211, it is worth more than 84% of them ($519,993 against a typical $327,898), its price per square foot is higher than 58% of them ($233 against a typical $220), it is bigger than 84% of them (2,228 ft² against a typical 1,580 ft²), its lot is bigger than 96% of them (6.92 ac against a typical 0.24 ac) and it is newer than 57% of them (2009 against a typical 2006). Measured against all of Warren County, it is worth more than 88% 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 3309 Harrison St, Norwalk, IA?

The 2024 property tax bill for 3309 Harrison St, Norwalk, IA was $5,106. The county assessed it at $382,300.

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