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Single Family ResidenceResidential
$166,925$120 / 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 76How 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

3908 390TH ST

GRAFTON, IA 50440
5
Beds
2 / 1
Baths
1,394 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.
40 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$167K
$127K low$207K high

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.1
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
7
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyWorth
Lot (acres)The size of the land the home sits on, from county records.40.00
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.Metal
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 · 45 ft²

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

E
St Ansgar Elementary SchoolB+
Elementary · Grades PK–5 · 6.4 mi
H
St Ansgar High SchoolA
High · Grades 9–12 · 6.4 mi
M
St Ansgar Middle SchoolB+
Middle · Grades 6–8 · 6.4 mi

District: St. Ansgar Community School District

Neighborhood · ZIP 50440These 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.151
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.6%
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.1.0%
PopulationHow many people live in this area.338
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,706
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,582
Average tempThe average temperature here across a full year.45°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

3908 390th 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 68% of homes in Grafton 50440
  • Costs more per square foot than 78% of homes in Grafton 50440
  • Among the largest lots in Grafton 50440
  • Older than 84% of homes in Grafton 50440

What homes are worth in Grafton 50440

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

This home
$42K$399K

This home is worth more than 68% of homes in Grafton 50440.

How it measures up in Grafton 50440

The dot is this home. The mark in the middle is the typical home in Grafton 50440.

Estimated value$166,925
CheaperTypical $140,168Pricier

Pricier than 68% of homes nearby

Price per ft²$120
CheaperTypical $92Pricier

Pricier than 78% of homes nearby

Living area1,394 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 41% of homes nearby

Lot size40 ac
SmallerTypical 0.61 acBigger

Bigger than almost all homes nearby

Year built1900
OlderTypical 1932Newer

Newer than 16% of homes nearby

How 3908 390th St ranks against every home in each area.
MeasureThis homeGrafton 50440Worth County
Estimated valuepricier than$166,92568% of homes58% of homes
Price per ft²pricier than$12078% of homes66% of homes
Living areabigger than1,394 ft²41% of homes42% of homes
Lot sizebigger than40 acalmost all homesalmost all homes
Year builtnewer than190016% of homes19% of homes

About 3908 390th St

How much is 3908 390th St, Grafton, IA worth?

The TopHap Estimate for 3908 390th St, Grafton, IA is $166,925 as of Aug 30, 2026. The likely range is $126,779 to $207,071. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3908 390th St, Grafton, IA last sell?

3908 390th St, Grafton, IA last sold on Aug 12, 2015, according to the county's recorded deed.

How big is 3908 390th St, Grafton, IA?

3908 390th St, Grafton, IA has 5 bedrooms, 2 bathrooms, 1,394 square feet of living space and a 40.00-acre lot.

When was 3908 390th St, Grafton, IA built?

3908 390th St, Grafton, IA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 3908 390th St, Grafton, IA?

3908 390th St, Grafton, IA is assigned to St Ansgar Elementary School (elementary), rated B+; St Ansgar High School (high), rated A; St Ansgar Middle School (middle), rated B+. All sit in St. Ansgar Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3908 390th St, Grafton, IA compare to other homes in Grafton 50440?

Among the 218 homes in Grafton 50440, it is worth more than 68% of them ($166,925 against a typical $140,168), its price per square foot is higher than 78% of them ($120 against a typical $92), it is bigger than 41% of them (1,394 ft² against a typical 1,512 ft²), its lot is bigger than almost all of them (40 ac against a typical 0.61 ac) and it is newer than 16% of them (1900 against a typical 1932). Measured against all of Worth County, it is worth more than 58% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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