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Single Family ResidenceResidential
$76,847$118 / 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 71How 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 $15,000 on Jul 2, 2021

20797 COUNTY 28

CALEDONIA, MN 55921
2
Beds
1
Baths
653 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.
0.78 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$77K
$55K low$99K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$15,000 · Jul 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$380 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$30,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$30,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHOUSTON
Lot (acres)The size of the land the home sits on, from county records.0.78
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.Composition Shingle
HeatingThe type of heating system in the home.Gravity
CoolingThe type of cooling or air conditioning in the home.None
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.Mixed
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.Porch · 158 ft²

Transaction History(4)

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.

M
Spring Grove Secondary SchoolA
Middle · Grades 7–12 · 5.1 mi
E
Spring Grove Elementary SchoolA+
Elementary · Grades PK–6 · 5.1 mi

District: Spring Grove School District

Neighborhood · ZIP 55921These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.9.1%
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.5,791
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.30 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,425
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,855
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.58%

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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

20797 County 28 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.

  • Among the least valuable homes in Caledonia 55921
  • Costs less per square foot than 92% of homes in Houston County
  • Among the smallest homes in Caledonia 55921
  • Older than 97% of homes in Houston County

What homes are worth in Caledonia 55921

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

This home
$118K$566K

This home is worth less than almost all homes in Caledonia 55921.

How it measures up in Caledonia 55921

The dot is this home. The mark in the middle is the typical home in Caledonia 55921.

Estimated value$76,847
CheaperTypical $248,349Pricier

Cheaper than almost all homes nearby

Price per ft²$118
CheaperTypical $172Pricier

Pricier than 10% of homes nearby

Living area653 ft²
SmallerTypical 1,482 ft²Bigger

Smaller than almost all homes nearby

Lot size0.78 ac
SmallerTypical 0.42 acBigger

Bigger than 58% of homes nearby

Year built1880
OlderTypical 1963Newer

Newer than 4% of homes nearby

How 20797 County 28 ranks against every home in each area.
MeasureThis homeCaledonia 55921Houston County
Estimated valuepricier than$76,847almost no homesalmost no homes
Price per ft²pricier than$11810% of homes8% of homes
Living areabigger than653 ft²almost no homes2% of homes
Lot sizebigger than0.78 ac58% of homes59% of homes
Year builtnewer than18804% of homes3% of homes

About 20797 County 28

How much is 20797 County 28, Caledonia, MN worth?

The TopHap Estimate for 20797 County 28, Caledonia, MN is $76,847 as of Sep 24, 2026. The likely range is $54,919 to $98,775. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20797 County 28, Caledonia, MN last sell?

20797 County 28, Caledonia, MN last sold on Jul 2, 2021 for $15,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 20797 County 28, Caledonia, MN?

20797 County 28, Caledonia, MN has 2 bedrooms, 1 bathrooms, 653 square feet of living space and a 0.78-acre lot.

When was 20797 County 28, Caledonia, MN built?

20797 County 28, Caledonia, MN was built in 1880, making it 146 years old. The building has 1 story.

What schools serve 20797 County 28, Caledonia, MN?

20797 County 28, Caledonia, MN is assigned to Spring Grove Secondary School (middle), rated A; Spring Grove Elementary School (elementary), rated A+. All sit in Spring Grove School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20797 County 28, Caledonia, MN compare to other homes in Caledonia 55921?

Among the 2,028 homes in Caledonia 55921, it is worth more than almost none of them ($76,847 against a typical $248,349), its price per square foot is higher than 10% of them ($118 against a typical $172), it is bigger than almost none of them (653 ft² against a typical 1,482 ft²), its lot is bigger than 58% of them (0.78 ac against a typical 0.42 ac) and it is newer than 4% of them (1880 against a typical 1963). Measured against all of Houston County, it is worth more than almost no 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 20797 County 28, Caledonia, MN?

The 2026 property tax bill for 20797 County 28, Caledonia, MN was $380. The county assessed it at $30,900.

More homes on County 28

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More homes in Caledonia 55921

Assigned schools

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