Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$449,960$236 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $749,900 on Aug 28, 2026

842 20TH ST SW

BUFFALO, MN 55313
5
Beds
1
Baths
1,904 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.
61.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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

$450K
$424K low$476K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$749,900 · Aug 28, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,380 (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.$674,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$345,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$329,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$589,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$674,600

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyWRIGHT
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.1985
Lot (acres)The size of the land the home sits on, from county records.61.16
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.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.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 · 186 ft²

Transaction History(3)

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
Northwinds Elementary SchoolB
Elementary · Grades KG–5 · 4.1 mi
M
Buffalo Community Middle SchoolB+
Middle · Grades 6–8 · 4.7 mi
H
Buffalo High SchoolA-
High · Grades 9–12 · 5.4 mi

District: Buffalo-Hanover-Montrose Schools

Neighborhood · ZIP 55313These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.29,092
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.244 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,292
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,973
Average tempThe average temperature here across a full year.44°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%

Owner Tools

Do you own this home?
Claim this home

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

842 20th St 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 82% of homes in Buffalo 55313
  • Bigger than 77% of homes in Buffalo 55313
  • Among the largest lots in Buffalo 55313
  • Older than 90% of homes in Wright County

What homes are worth in Buffalo 55313

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

This home
$145K$787K

This home is worth more than 82% of homes in Buffalo 55313.

How it measures up in Buffalo 55313

The dot is this home. The mark in the middle is the typical home in Buffalo 55313.

Estimated value$449,960
CheaperTypical $309,727Pricier

Pricier than 82% of homes nearby

Price per ft²$236
CheaperTypical $223Pricier

Pricier than 57% of homes nearby

Living area1,904 ft²
SmallerTypical 1,402 ft²Bigger

Bigger than 77% of homes nearby

Lot size61.16 ac
SmallerTypical 0.36 acBigger

Bigger than almost all homes nearby

Year built1955
OlderTypical 1994Newer

Newer than 11% of homes nearby

How 842 20th St Sw ranks against every home in each area.
MeasureThis homeBuffalo 55313Wright County
Estimated valuepricier than$449,96082% of homes81% of homes
Price per ft²pricier than$23657% of homes63% of homes
Living areabigger than1,904 ft²77% of homes75% of homes
Lot sizebigger than61.16 acalmost all homesalmost all homes
Year builtnewer than195511% of homes10% of homes

About 842 20th St Sw

How much is 842 20th St Sw, Buffalo, MN worth?

The TopHap Estimate for 842 20th St Sw, Buffalo, MN is $449,960 as of Jul 14, 2026. The likely range is $423,951 to $475,969. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 842 20th St Sw, Buffalo, MN last sell?

842 20th St Sw, Buffalo, MN last sold on Aug 28, 2026 for $749,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 842 20th St Sw, Buffalo, MN?

842 20th St Sw, Buffalo, MN has 5 bedrooms, 1 bathrooms, 1,904 square feet of living space and a 61.16-acre lot.

When was 842 20th St Sw, Buffalo, MN built?

842 20th St Sw, Buffalo, MN was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 842 20th St Sw, Buffalo, MN?

842 20th St Sw, Buffalo, MN is assigned to Northwinds Elementary School (elementary), rated B; Buffalo Community Middle School (middle), rated B+; Buffalo High School (high), rated A-. All sit in Buffalo-Hanover-Montrose Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 842 20th St Sw, Buffalo, MN compare to other homes in Buffalo 55313?

Among the 8,673 homes in Buffalo 55313, it is worth more than 82% of them ($449,960 against a typical $309,727), its price per square foot is higher than 57% of them ($236 against a typical $223), it is bigger than 77% of them (1,904 ft² against a typical 1,402 ft²), its lot is bigger than almost all of them (61.16 ac against a typical 0.36 ac) and it is newer than 11% of them (1955 against a typical 1994). Measured against all of Wright County, it is worth more than 81% 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 842 20th St Sw, Buffalo, MN?

The 2026 property tax bill for 842 20th St Sw, Buffalo, MN was $3,380. The county assessed it at $674,600.

More homes on 20th St Sw

Closest homes

More homes in Buffalo 55313

Assigned schools

Explore the area

See this home in context

Open 842 20th St Sw on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map