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Single Family ResidenceResidential
$239,070$192 / 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

37401 620TH AVE

BUTTERFIELD, MN 56120
2
Beds
1
Baths
1,244 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.
6.84 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$239K
$169K low$309K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,464 (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.$294,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$203,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$294,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$294,300

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.43
65
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.31 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWATONWAN
Lot (acres)The size of the land the home sits on, from county records.6.84
ConstructionThe main material the home's frame and walls are built from.Wood (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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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 · 84 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
Butterfield Elementary SchoolC-
Elementary · Grades PK–6 · 2.8 mi
M
Butterfield Secondary SchoolD
Middle · Grades 7–12 · 2.8 mi

District: Butterfield Public School District

Neighborhood · ZIP 56120These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.10%
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.1.2%
PopulationHow many people live in this area.1,248
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,359
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,092
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

37401 620th Ave 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 89% of homes in Butterfield 56120
  • Costs more per square foot than 71% of homes in Butterfield 56120
  • Bigger than 80% of homes in Watonwan County
  • Has a bigger lot than 84% of homes in Watonwan County
  • Newer than 74% of homes in Butterfield 56120

What homes are worth in Butterfield 56120

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

This home
$57K$345K

This home is worth more than 89% of homes in Butterfield 56120.

How it measures up in Butterfield 56120

The dot is this home. The mark in the middle is the typical home in Butterfield 56120.

Estimated value$239,070
CheaperTypical $135,476Pricier

Pricier than 89% of homes nearby

Price per ft²$192
CheaperTypical $160Pricier

Pricier than 71% of homes nearby

Living area1,244 ft²
SmallerTypical 784 ft²Bigger

Bigger than 79% of homes nearby

Lot size6.84 ac
SmallerTypical 2.34 acBigger

Bigger than 67% of homes nearby

Year built1962
OlderTypical 1938Newer

Newer than 74% of homes nearby

How 37401 620th Ave ranks against every home in each area.
MeasureThis homeButterfield 56120Watonwan County
Estimated valuepricier than$239,07089% of homes82% of homes
Price per ft²pricier than$19271% of homes61% of homes
Living areabigger than1,244 ft²79% of homes80% of homes
Lot sizebigger than6.84 ac67% of homes84% of homes
Year builtnewer than196274% of homes70% of homes

About 37401 620th Ave

How much is 37401 620th Ave, Butterfield, MN worth?

The TopHap Estimate for 37401 620th Ave, Butterfield, MN is $239,070 as of Sep 24, 2026. The likely range is $169,442 to $308,698. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 37401 620th Ave, Butterfield, MN last sell?

37401 620th Ave, Butterfield, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 37401 620th Ave, Butterfield, MN?

37401 620th Ave, Butterfield, MN has 2 bedrooms, 1 bathrooms, 1,244 square feet of living space and a 6.84-acre lot.

When was 37401 620th Ave, Butterfield, MN built?

37401 620th Ave, Butterfield, MN was built in 1962, making it 64 years old. It is a ranch home. The building has 1 story.

What schools serve 37401 620th Ave, Butterfield, MN?

37401 620th Ave, Butterfield, MN is assigned to Butterfield Elementary School (elementary), rated C-; Butterfield Secondary School (middle), rated D. All sit in Butterfield Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 37401 620th Ave, Butterfield, MN compare to other homes in Butterfield 56120?

Among the 461 homes in Butterfield 56120, it is worth more than 89% of them ($239,070 against a typical $135,476), its price per square foot is higher than 71% of them ($192 against a typical $160), it is bigger than 79% of them (1,244 ft² against a typical 784 ft²), its lot is bigger than 67% of them (6.84 ac against a typical 2.34 ac) and it is newer than 74% of them (1962 against a typical 1938). Measured against all of Watonwan County, it is worth more than 82% 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 37401 620th Ave, Butterfield, MN?

The 2026 property tax bill for 37401 620th Ave, Butterfield, MN was $3,464. The county assessed it at $294,300.

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