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Rural ResidenceResidential
$455,578$128 / 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 65How 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 $550,500 on Oct 1, 2012

21366 HIGHWAY 52

SAINT OLAF, IA 52072
7
Beds
2
Baths
3,549 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.
10.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
15
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

$456K
$295K low$616K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$550,500 · Oct 1, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,916 (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.$351,093 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,265
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$329,828
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$290,896
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$351,093

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.6 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.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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyCLAYTON
Lot (acres)The size of the land the home sits on, from county records.10.72
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 120 ft²Porch · 454 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
Clayton Ridge Elementary SchoolB
Elementary · Grades PK–5 · 3.6 mi
M
Clayton Ridge Middle SchoolC+
Middle · Grades 6–8 · 12.4 mi
H
Clayton Ridge High SchoolB
High · Grades 9–12 · 12.5 mi

District: Clayton Ridge Community School District

Neighborhood · ZIP 52072These 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.77
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.356
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,620
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,137
Average tempThe average temperature here across a full year.46°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%

Owner Tools

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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

21366 Highway 52 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 98% of homes in Saint Olaf 52072
  • Bigger than 98% of homes in Clayton County
  • Has a bigger lot than 83% of homes in Clayton County
  • Older than 70% of homes in Clayton County

What homes are worth in Saint Olaf 52072

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

This home
$39K$456K

This home is worth more than 98% of homes in Saint Olaf 52072.

How it measures up in Saint Olaf 52072

The dot is this home. The mark in the middle is the typical home in Saint Olaf 52072.

Estimated value$455,578
CheaperTypical $214,783Pricier

Pricier than 98% of homes nearby

Price per ft²$128
CheaperTypical $106Pricier

Pricier than 61% of homes nearby

Living area3,549 ft²
SmallerTypical 1,752 ft²Bigger

Bigger than 97% of homes nearby

Lot size10.72 ac
SmallerTypical 3.02 acBigger

Bigger than 73% of homes nearby

Year built1910
OlderTypical 1910Newer

Newer than 51% of homes nearby

How 21366 Highway 52 ranks against every home in each area.
MeasureThis homeSaint Olaf 52072Clayton County
Estimated valuepricier than$455,57898% of homes90% of homes
Price per ft²pricier than$12861% of homes50% of homes
Living areabigger than3,549 ft²97% of homes98% of homes
Lot sizebigger than10.72 ac73% of homes83% of homes
Year builtnewer than191051% of homes30% of homes

About 21366 Highway 52

How much is 21366 Highway 52, Saint Olaf, IA worth?

The TopHap Estimate for 21366 Highway 52, Saint Olaf, IA is $455,578 as of Sep 24, 2026. The likely range is $295,366 to $615,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21366 Highway 52, Saint Olaf, IA last sell?

21366 Highway 52, Saint Olaf, IA last sold on Oct 1, 2012 for $550,500, according to the county's recorded deed.

How big is 21366 Highway 52, Saint Olaf, IA?

21366 Highway 52, Saint Olaf, IA has 7 bedrooms, 2 bathrooms, 3,549 square feet of living space and a 10.72-acre lot.

When was 21366 Highway 52, Saint Olaf, IA built?

21366 Highway 52, Saint Olaf, IA was built in 1910, making it 116 years old. It is a conventional home. The building has 2 stories.

What schools serve 21366 Highway 52, Saint Olaf, IA?

21366 Highway 52, Saint Olaf, IA is assigned to Clayton Ridge Elementary School (elementary), rated B; Clayton Ridge Middle School (middle), rated C+; Clayton Ridge High School (high), rated B. All sit in Clayton Ridge Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21366 Highway 52, Saint Olaf, IA compare to other homes in Saint Olaf 52072?

Among the 171 homes in Saint Olaf 52072, it is worth more than 98% of them ($455,578 against a typical $214,783), its price per square foot is higher than 61% of them ($128 against a typical $106), it is bigger than 97% of them (3,549 ft² against a typical 1,752 ft²), its lot is bigger than 73% of them (10.72 ac against a typical 3.02 ac) and it is newer than 51% of them (1910 against a typical 1910). Measured against all of Clayton County, it is worth more than 90% 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 21366 Highway 52, Saint Olaf, IA?

The 2025 property tax bill for 21366 Highway 52, Saint Olaf, IA was $3,916. The county assessed it at $351,093.

More homes on Highway 52

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