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Single Family ResidenceResidential
$411,643$217 / 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

3337 COUNTY ROAD 3 SW

BYRON, MN 55920
2
Beds
1
Baths
1,896 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.
4.09 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$412K
$290K low$533K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,492 (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.$297,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$132,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$165,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$270,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$315,800

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.19
43
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
44
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.10 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.Single Family Residence
CountyOLMSTED
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1980
Lot (acres)The size of the land the home sits on, from county records.4.09
ConstructionThe main material the home's frame and walls are built from.Wood (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.Central
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.Deck · 318 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Byron Primary School
Elementary · Grades PK–2 · 4.3 mi
M
Byron Middle SchoolA-
Middle · Grades 6–8 · 4.8 mi
H
Byron Senior High SchoolA
High · Grades 9–12 · 5.8 mi

District: Byron Public School District

Neighborhood · ZIP 55920These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
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.8,598
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.121 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$148,649
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

3337 County Road 3 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 more than 71% of homes in Olmsted County
  • Costs less per square foot than 69% of homes in Byron 55920
  • Bigger than 78% of homes in Byron 55920
  • Has a bigger lot than 95% of homes in Olmsted County
  • Older than 95% of homes in Byron 55920

What homes are worth in Byron 55920

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

This home
$188K$850K

This home is worth more than 62% of homes in Byron 55920.

How it measures up in Byron 55920

The dot is this home. The mark in the middle is the typical home in Byron 55920.

Estimated value$411,643
CheaperTypical $352,250Pricier

Pricier than 62% of homes nearby

Price per ft²$217
CheaperTypical $260Pricier

Pricier than 31% of homes nearby

Living area1,896 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than 78% of homes nearby

Lot size4.09 ac
SmallerTypical 0.26 acBigger

Bigger than 89% of homes nearby

Year built1929
OlderTypical 1999Newer

Newer than 5% of homes nearby

How 3337 County Road 3 Sw ranks against every home in each area.
MeasureThis homeByron 55920Olmsted County
Estimated valuepricier than$411,64362% of homes71% of homes
Price per ft²pricier than$21731% of homes42% of homes
Living areabigger than1,896 ft²78% of homes76% of homes
Lot sizebigger than4.09 ac89% of homes95% of homes
Year builtnewer than19295% of homes6% of homes

About 3337 County Road 3 Sw

How much is 3337 County Road 3 Sw, Byron, MN worth?

The TopHap Estimate for 3337 County Road 3 Sw, Byron, MN is $411,643 as of Sep 24, 2026. The likely range is $290,364 to $532,922. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3337 County Road 3 Sw, Byron, MN last sell?

3337 County Road 3 Sw, Byron, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3337 County Road 3 Sw, Byron, MN?

3337 County Road 3 Sw, Byron, MN has 2 bedrooms, 1 bathrooms, 1,896 square feet of living space and a 4.09-acre lot.

When was 3337 County Road 3 Sw, Byron, MN built?

3337 County Road 3 Sw, Byron, MN was built in 1929, making it 97 years old. The building has 1 story.

What schools serve 3337 County Road 3 Sw, Byron, MN?

3337 County Road 3 Sw, Byron, MN is assigned to Byron Primary School (elementary); Byron Middle School (middle), rated A-; Byron Senior High School (high), rated A. All sit in Byron Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3337 County Road 3 Sw, Byron, MN compare to other homes in Byron 55920?

Among the 3,040 homes in Byron 55920, it is worth more than 62% of them ($411,643 against a typical $352,250), its price per square foot is higher than 31% of them ($217 against a typical $260), it is bigger than 78% of them (1,896 ft² against a typical 1,436 ft²), its lot is bigger than 89% of them (4.09 ac against a typical 0.26 ac) and it is newer than 5% of them (1929 against a typical 1999). Measured against all of Olmsted County, it is worth more than 71% 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 3337 County Road 3 Sw, Byron, MN?

The 2026 property tax bill for 3337 County Road 3 Sw, Byron, MN was $3,492. The county assessed it at $297,700.

More homes on County Road 3 Sw

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