Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$31,308$45 / 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 70How 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 $20,000 on Jul 26, 2024

512 4TH ST SW

OELWEIN, IA 50662
1
Beds
1
Baths
702 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$31K
$22K low$41K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Jul 26, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$598 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$43,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,680
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,050
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$38,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$43,730

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.29 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyFAYETTE
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 80 ft²Porch · 50 ft²

Transaction History(3)

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.

H
Oelwein High SchoolC
High · Grades 9–12 · 1.1 mi
M
Oelwein Middle SchoolC-
Middle · Grades 5–8 · 1.2 mi

District: Oelwein Community School District

Neighborhood · ZIP 50662These 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.147
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.8.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.7,035
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.106 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,901
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,903
Average tempThe average temperature here across a full year.46°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.61%

Owner Tools

Do you own this home?
Claim this home

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

512 4th St Sw 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 96% of homes in Fayette County
  • Costs less per square foot than 81% of homes in Fayette County
  • Smaller than 98% of homes in Oelwein 50662
  • Has a smaller lot than 80% of homes in Fayette County

What homes are worth in Oelwein 50662

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

This home
$23K$334K

This home is worth more than 7% of homes in Oelwein 50662.

How it measures up in Oelwein 50662

The dot is this home. The mark in the middle is the typical home in Oelwein 50662.

Estimated value$31,308
CheaperTypical $85,405Pricier

Pricier than 7% of homes nearby

Price per ft²$45
CheaperTypical $66Pricier

Pricier than 27% of homes nearby

Living area702 ft²
SmallerTypical 1,287 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.17 ac
SmallerTypical 0.23 acBigger

Bigger than 39% of homes nearby

Year built1940
OlderTypical 1930Newer

Newer than 52% of homes nearby

How 512 4th St Sw ranks against every home in each area.
MeasureThis homeOelwein 50662Fayette County
Estimated valuepricier than$31,3087% of homes4% of homes
Price per ft²pricier than$4527% of homes19% of homes
Living areabigger than702 ft²2% of homes2% of homes
Lot sizebigger than0.17 ac39% of homes20% of homes
Year builtnewer than194052% of homes50% of homes

About 512 4th St Sw

How much is 512 4th St Sw, Oelwein, IA worth?

The TopHap Estimate for 512 4th St Sw, Oelwein, IA is $31,308 as of Aug 30, 2026. The likely range is $21,962 to $40,654. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 512 4th St Sw, Oelwein, IA last sell?

512 4th St Sw, Oelwein, IA last sold on Jul 26, 2024 for $20,000, according to the county's recorded deed.

How big is 512 4th St Sw, Oelwein, IA?

512 4th St Sw, Oelwein, IA has 1 bedrooms, 1 bathrooms, 702 square feet of living space and a 0.17-acre lot.

When was 512 4th St Sw, Oelwein, IA built?

512 4th St Sw, Oelwein, IA was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 512 4th St Sw, Oelwein, IA?

512 4th St Sw, Oelwein, IA is assigned to Oelwein High School (high), rated C; Oelwein Middle School (middle), rated C-. All sit in Oelwein Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 512 4th St Sw, Oelwein, IA compare to other homes in Oelwein 50662?

Among the 3,043 homes in Oelwein 50662, it is worth more than 7% of them ($31,308 against a typical $85,405), its price per square foot is higher than 27% of them ($45 against a typical $66), it is bigger than 2% of them (702 ft² against a typical 1,287 ft²), its lot is bigger than 39% of them (0.17 ac against a typical 0.23 ac) and it is newer than 52% of them (1940 against a typical 1930). Measured against all of Fayette County, it is worth more than 4% 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 512 4th St Sw, Oelwein, IA?

The 2025 property tax bill for 512 4th St Sw, Oelwein, IA was $598. The county assessed it at $43,730.

More homes on 4th St Sw

Closest homes

More homes in Oelwein 50662

Assigned schools

Explore the area

See this home in context

Open 512 4th St Sw on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map