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Single Family ResidenceResidential
$102,117$190 / 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 74How 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

308 MAIN ST

GRAY, IA 50110
1
Baths
538 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$102K
$76K low$129K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$396 (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.$28,540 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,340
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$28,540

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyAudubon
Lot (acres)The size of the land the home sits on, from county records.0.10
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.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.None
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 20 ft²

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

E
Audubon Elementary SchoolB+
Elementary · Grades PK–4 · 8.7 mi
M
Audubon Middle-High SchoolA-
Middle · Grades 5–12 · 9.3 mi

District: Audubon Community School District

Neighborhood · ZIP 50110These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.0
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,184
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,414
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

308 Main 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 less than 71% of homes in Audubon County
  • Costs more per square foot than 84% of homes in Audubon County
  • Among the smallest homes in Audubon County
  • Has a smaller lot than 97% of homes in Audubon County

What homes are worth in Audubon County

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

This home
$35K$186K

This home is worth more than 45% of homes in Audubon County.

How it measures up in Audubon County

The dot is this home. The mark in the middle is the typical home in Audubon County.

Estimated value$102,117
CheaperTypical $155,009Pricier

Pricier than 29% of homes nearby

Price per ft²$190
CheaperTypical $114Pricier

Pricier than 84% of homes nearby

Living area538 ft²
SmallerTypical 1,397 ft²Bigger

Smaller than almost all homes nearby

Lot size0.1 ac
SmallerTypical 0.39 acBigger

Bigger than 3% of homes nearby

Year built1946
OlderTypical 1940Newer

Newer than 53% of homes nearby

How 308 Main St ranks against every home in each area.
MeasureThis homeAudubon County
Estimated valuepricier than$102,11729% of homes
Price per ft²pricier than$19084% of homes
Living areabigger than538 ft²almost no homes
Lot sizebigger than0.1 ac3% of homes
Year builtnewer than194653% of homes

About 308 Main St

How much is 308 Main St, Gray, IA worth?

The TopHap Estimate for 308 Main St, Gray, IA is $102,117 as of Aug 30, 2026. The likely range is $75,664 to $128,570. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 308 Main St, Gray, IA last sell?

308 Main St, Gray, IA last sold on Dec 30, 2002, according to the county's recorded deed.

How big is 308 Main St, Gray, IA?

308 Main St, Gray, IA has 1 bathrooms, 538 square feet of living space and a 0.10-acre lot.

When was 308 Main St, Gray, IA built?

308 Main St, Gray, IA was built in 1946, making it 80 years old. The building has 1 story.

What schools serve 308 Main St, Gray, IA?

308 Main St, Gray, IA is assigned to Audubon Elementary School (elementary), rated B+; Audubon Middle-High School (middle), rated A-. All sit in Audubon Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 308 Main St, Gray, IA compare to other homes in Audubon County?

Among the 2,878 homes in Audubon County, it is worth more than 29% of them ($102,117 against a typical $155,009), its price per square foot is higher than 84% of them ($190 against a typical $114), it is bigger than almost none of them (538 ft² against a typical 1,397 ft²), its lot is bigger than 3% of them (0.1 ac against a typical 0.39 ac) and it is newer than 53% of them (1946 against a typical 1940). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 308 Main St, Gray, IA?

The 2024 property tax bill for 308 Main St, Gray, IA was $396. The county assessed it at $28,540.

More homes on Main St

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Assigned schools

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