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Single Family ResidenceResidential
$200,830$119 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

603 E MAIN ST

CALEDONIA, MN 55921
3
Beds
1
Baths
1,686 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.
1910
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$201K
$180K low$222K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,422 (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.$174,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$150,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$174,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$174,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Victorian
CountyHOUSTON
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.Composition Shingle
HeatingThe type of heating system in the home.Gravity
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.Deck · 160 ft²Porch · 112 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
Caledonia Elementary SchoolA+
Elementary · Grades PK–5 · 0.6 mi
M
Caledonia Middle SchoolB+
Middle · Grades 6–8 · 1.0 mi
H
Caledonia Senior High SchoolA-
High · Grades 9–12 · 1.0 mi

District: Caledonia Public 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

603 E 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 79% of homes in Houston County
  • Costs less per square foot than 90% of homes in Houston County
  • Bigger than 67% of homes in Houston County
  • Has a smaller lot than 90% of homes in Caledonia 55921
  • Older than 83% 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
$100K$539K

This home is worth more than 29% of 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$200,830
CheaperTypical $244,934Pricier

Pricier than 29% of homes nearby

Price per ft²$119
CheaperTypical $170Pricier

Pricier than 12% of homes nearby

Living area1,686 ft²
SmallerTypical 1,476 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.17 ac
SmallerTypical 0.43 acBigger

Bigger than 10% of homes nearby

Year built1910
OlderTypical 1963Newer

Newer than 22% of homes nearby

How 603 E Main St ranks against every home in each area.
MeasureThis homeCaledonia 55921Houston County
Estimated valuepricier than$200,83029% of homes21% of homes
Price per ft²pricier than$11912% of homes10% of homes
Living areabigger than1,686 ft²66% of homes67% of homes
Lot sizebigger than0.17 ac10% of homes12% of homes
Year builtnewer than191022% of homes17% of homes

About 603 E Main St

How much is 603 E Main St, Caledonia, MN worth?

The TopHap Estimate for 603 E Main St, Caledonia, MN is $200,830 as of Oct 21, 2026. The likely range is $179,718 to $221,942. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 E Main St, Caledonia, MN last sell?

603 E Main St, Caledonia, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 603 E Main St, Caledonia, MN?

603 E Main St, Caledonia, MN has 3 bedrooms, 1 bathrooms, 1,686 square feet of living space and a 0.17-acre lot.

When was 603 E Main St, Caledonia, MN built?

603 E Main St, Caledonia, MN was built in 1910, making it 116 years old. It is a victorian home. The building has 2 stories.

What schools serve 603 E Main St, Caledonia, MN?

603 E Main St, Caledonia, MN is assigned to Caledonia Elementary School (elementary), rated A+; Caledonia Middle School (middle), rated B+; Caledonia Senior High School (high), rated A-. All sit in Caledonia Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 603 E Main St, Caledonia, MN compare to other homes in Caledonia 55921?

Among the 2,028 homes in Caledonia 55921, it is worth more than 29% of them ($200,830 against a typical $244,934), its price per square foot is higher than 12% of them ($119 against a typical $170), it is bigger than 66% of them (1,686 ft² against a typical 1,476 ft²), its lot is bigger than 10% of them (0.17 ac against a typical 0.43 ac) and it is newer than 22% of them (1910 against a typical 1963). Measured against all of Houston County, it is worth more than 21% 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 603 E Main St, Caledonia, MN?

The 2026 property tax bill for 603 E Main St, Caledonia, MN was $2,422. The county assessed it at $174,000.

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