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Single Family ResidenceResidential
$463,876$373 / 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 91How 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 $5,900 on Dec 15, 2008

12770 40TH ST S

AFTON, MN 55001
5
Beds
3 / 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.
8 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$464K
$421K low$507K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,900 · Dec 15, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,380 (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.$608,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$349,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$259,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$574,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$608,700

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.7 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
StyleThe architectural style of the home, such as ranch or colonial.Split Foyer
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.8.00
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.Yes
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.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Liberty Ridge Elementary SchoolA+
Elementary · Grades PK–5 · 1.9 mi
M
Lake Middle SchoolA
Middle · Grades 6–8 · 4.0 mi
H
East Ridge High SchoolA+
High · Grades 9–12 · 4.3 mi

District: South Washington County School District

Neighborhood · ZIP 55001These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
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.3,106
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.119 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,949
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,024
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

12770 40th St S 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 74% of homes in Washington County
  • Costs more per square foot than 95% of homes in Washington County
  • Smaller than 89% of homes in Afton 55001
  • Has a bigger lot than 96% of homes in Washington County
  • Newer than 66% of homes in Afton 55001

What homes are worth in Afton 55001

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

This home
$273K$1.5M

This home is worth more than 38% of homes in Afton 55001.

How it measures up in Afton 55001

The dot is this home. The mark in the middle is the typical home in Afton 55001.

Estimated value$463,876
CheaperTypical $510,486Pricier

Pricier than 38% of homes nearby

Price per ft²$373
CheaperTypical $269Pricier

Pricier than 86% of homes nearby

Living area1,244 ft²
SmallerTypical 1,997 ft²Bigger

Bigger than 11% of homes nearby

Lot size8 ac
SmallerTypical 5 acBigger

Bigger than 77% of homes nearby

Year built1988
OlderTypical 1977Newer

Newer than 66% of homes nearby

How 12770 40th St S ranks against every home in each area.
MeasureThis homeAfton 55001Washington County
Estimated valuepricier than$463,87638% of homes74% of homes
Price per ft²pricier than$37386% of homes95% of homes
Living areabigger than1,244 ft²11% of homes29% of homes
Lot sizebigger than8 ac77% of homes96% of homes
Year builtnewer than198866% of homes41% of homes

About 12770 40th St S

How much is 12770 40th St S, Afton, MN worth?

The TopHap Estimate for 12770 40th St S, Afton, MN is $463,876 as of Jul 14, 2026. The likely range is $421,219 to $506,533. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12770 40th St S, Afton, MN last sell?

12770 40th St S, Afton, MN last sold on Dec 15, 2008 for $5,900, according to the county's recorded deed.

How big is 12770 40th St S, Afton, MN?

12770 40th St S, Afton, MN has 5 bedrooms, 3 bathrooms, 1,244 square feet of living space and a 8.00-acre lot.

When was 12770 40th St S, Afton, MN built?

12770 40th St S, Afton, MN was built in 1988, making it 38 years old. It is a split foyer home.

What schools serve 12770 40th St S, Afton, MN?

12770 40th St S, Afton, MN is assigned to Liberty Ridge Elementary School (elementary), rated A+; Lake Middle School (middle), rated A; East Ridge High School (high), rated A+. All sit in South Washington County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12770 40th St S, Afton, MN compare to other homes in Afton 55001?

Among the 1,277 homes in Afton 55001, it is worth more than 38% of them ($463,876 against a typical $510,486), its price per square foot is higher than 86% of them ($373 against a typical $269), it is bigger than 11% of them (1,244 ft² against a typical 1,997 ft²), its lot is bigger than 77% of them (8 ac against a typical 5 ac) and it is newer than 66% of them (1988 against a typical 1977). Measured against all of Washington County, it is worth more than 74% 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 12770 40th St S, Afton, MN?

The 2026 property tax bill for 12770 40th St S, Afton, MN was $7,380. The county assessed it at $608,700.

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