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Single Family ResidenceResidential
$36,202$44 / 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 63How 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 $38,000 on Jul 1, 2020

306 UNION ST

IOWA FALLS, IA 50126
1
Beds
1
Baths
824 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1888
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$36K
$23K low$50K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$38,000 · Jul 1, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$988 (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.$54,990 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,340
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$48,650
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$49,630
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$54,990

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHardin
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1944
Lot (acres)The size of the land the home sits on, from county records.0.40
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.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 98 ft²

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

M
Riverbend Middle SchoolB+
Middle · Grades 6–8 · 0.6 mi
E
Pineview Elementary School
Elementary · Grades PK–1 · 0.9 mi
H
Iowa Falls - Alden High SchoolD-
High · Grades 9–12 · 1.0 mi

District: Iowa Falls Community School District

Neighborhood · ZIP 50126These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
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.6,286
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.49 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,767
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,072
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

306 Union 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 least valuable homes in Iowa Falls 50126
  • Costs less per square foot than 96% of homes in Iowa Falls 50126
  • Smaller than 95% of homes in Hardin County
  • Has a bigger lot than 65% of homes in Iowa Falls 50126
  • Older than 93% of homes in Iowa Falls 50126

What homes are worth in Iowa Falls 50126

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

This home
$47K$569K

This home is worth less than almost all homes in Iowa Falls 50126.

How it measures up in Iowa Falls 50126

The dot is this home. The mark in the middle is the typical home in Iowa Falls 50126.

Estimated value$36,202
CheaperTypical $139,325Pricier

Cheaper than almost all homes nearby

Price per ft²$44
CheaperTypical $104Pricier

Pricier than 4% of homes nearby

Living area824 ft²
SmallerTypical 1,408 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.4 ac
SmallerTypical 0.24 acBigger

Bigger than 65% of homes nearby

Year built1888
OlderTypical 1953Newer

Newer than 7% of homes nearby

How 306 Union St ranks against every home in each area.
MeasureThis homeIowa Falls 50126Hardin County
Estimated valuepricier than$36,202almost no homes2% of homes
Price per ft²pricier than$444% of homes10% of homes
Living areabigger than824 ft²6% of homes5% of homes
Lot sizebigger than0.4 ac65% of homes61% of homes
Year builtnewer than18887% of homes8% of homes

About 306 Union St

How much is 306 Union St, Iowa Falls, IA worth?

The TopHap Estimate for 306 Union St, Iowa Falls, IA is $36,202 as of Aug 30, 2026. The likely range is $22,813 to $49,591. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 Union St, Iowa Falls, IA last sell?

306 Union St, Iowa Falls, IA last sold on Jul 1, 2020 for $38,000, according to the county's recorded deed.

How big is 306 Union St, Iowa Falls, IA?

306 Union St, Iowa Falls, IA has 1 bedrooms, 1 bathrooms, 824 square feet of living space and a 0.40-acre lot.

When was 306 Union St, Iowa Falls, IA built?

306 Union St, Iowa Falls, IA was built in 1888, making it 138 years old. The building has 1 story.

What schools serve 306 Union St, Iowa Falls, IA?

306 Union St, Iowa Falls, IA is assigned to Riverbend Middle School (middle), rated B+; Pineview Elementary School (elementary); Iowa Falls - Alden High School (high), rated D-. All sit in Iowa Falls Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 306 Union St, Iowa Falls, IA compare to other homes in Iowa Falls 50126?

Among the 2,716 homes in Iowa Falls 50126, it is worth more than almost none of them ($36,202 against a typical $139,325), its price per square foot is higher than 4% of them ($44 against a typical $104), it is bigger than 6% of them (824 ft² against a typical 1,408 ft²), its lot is bigger than 65% of them (0.4 ac against a typical 0.24 ac) and it is newer than 7% of them (1888 against a typical 1953). Measured against all of Hardin County, it is worth more than 2% 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 306 Union St, Iowa Falls, IA?

The 2024 property tax bill for 306 Union St, Iowa Falls, IA was $988. The county assessed it at $54,990.

More homes on Union St

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Assigned schools

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