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Single Family ResidenceResidential
$173,948$100 / 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 73How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $90,000 on Jun 5, 2006

309 S DOUGLAS ST

AFTON, IA 50830
4
Beds
2 / 1
Baths
1,744 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$174K
$126K low$222K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$90,000 · Jun 5, 2006

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$162,430 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$153,430
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$150,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$162,430

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyUnion
Lot (acres)The size of the land the home sits on, from county records.0.33
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.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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.Deck · 160 ft²Patio · 300 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
East Union Elementary SchoolA+
Elementary · Grades PK–5 · 0.9 mi
M
East Union Middle-High SchoolB+
Middle · Grades 6–12 · 0.9 mi

District: East Union Community School District

Neighborhood · ZIP 50830These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,713
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.15 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,554
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,228
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

309 S Douglas 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 65% of homes in Afton 50830
  • Bigger than 79% of homes in Union County
  • Has a smaller lot than 76% of homes in Afton 50830

What homes are worth in Afton 50830

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

This home
$23K$481K

This home is worth more than 65% of homes in Afton 50830.

How it measures up in Afton 50830

The dot is this home. The mark in the middle is the typical home in Afton 50830.

Estimated value$173,948
CheaperTypical $134,124Pricier

Pricier than 65% of homes nearby

Price per ft²$100
CheaperTypical $102Pricier

Pricier than 48% of homes nearby

Living area1,744 ft²
SmallerTypical 1,369 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.33 ac
SmallerTypical 1 acBigger

Bigger than 24% of homes nearby

Year built1964
OlderTypical 1959Newer

Newer than 52% of homes nearby

How 309 S Douglas St ranks against every home in each area.
MeasureThis homeAfton 50830Union County
Estimated valuepricier than$173,94865% of homes63% of homes
Price per ft²pricier than$10048% of homes43% of homes
Living areabigger than1,744 ft²77% of homes79% of homes
Lot sizebigger than0.33 ac24% of homes53% of homes
Year builtnewer than196452% of homes61% of homes

About 309 S Douglas St

How much is 309 S Douglas St, Afton, IA worth?

The TopHap Estimate for 309 S Douglas St, Afton, IA is $173,948 as of Sep 24, 2026. The likely range is $126,356 to $221,540. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 S Douglas St, Afton, IA last sell?

309 S Douglas St, Afton, IA last sold on Jun 5, 2006 for $90,000, according to the county's recorded deed.

How big is 309 S Douglas St, Afton, IA?

309 S Douglas St, Afton, IA has 4 bedrooms, 2 bathrooms, 1,744 square feet of living space and a 0.33-acre lot.

When was 309 S Douglas St, Afton, IA built?

309 S Douglas St, Afton, IA was built in 1964, making it 62 years old. The building has 1 story.

What schools serve 309 S Douglas St, Afton, IA?

309 S Douglas St, Afton, IA is assigned to East Union Elementary School (elementary), rated A+; East Union Middle-High School (middle), rated B+. All sit in East Union Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 S Douglas St, Afton, IA compare to other homes in Afton 50830?

Among the 693 homes in Afton 50830, it is worth more than 65% of them ($173,948 against a typical $134,124), its price per square foot is higher than 48% of them ($100 against a typical $102), it is bigger than 77% of them (1,744 ft² against a typical 1,369 ft²), its lot is bigger than 24% of them (0.33 ac against a typical 1 ac) and it is newer than 52% of them (1964 against a typical 1959). Measured against all of Union County, it is worth more than 63% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S Douglas St

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Assigned schools

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