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Single Family ResidenceResidential
$384,597$261 / 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 95How 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
Last sold for $202,000 on Nov 12, 2014

8420 COUNTY ROAD 15

MAPLE PLAIN, MN 55359
4
Beds
1.5
Baths
1,476 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.
0.92 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$385K
$366K low$403K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$202,000 · Nov 12, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,005 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$308,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$110,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$198,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$296,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$308,200

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

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
CountyHENNEPIN
Lot (acres)The size of the land the home sits on, from county records.0.92
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.Space
CoolingThe type of cooling or air conditioning in the home.Package
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, Detached
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 · 240 ft²Patio · 240 ft²Porch · 32 ft²

Transaction History(5)

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
Watertown-Mayer Elementary SchoolA
Elementary · Grades 1–5 · 4.5 mi
M
Watertown-Mayer Middle SchoolA
Middle · Grades 6–8 · 6.1 mi
H
Watertown-Mayer High SchoolA-
High · Grades 9–12 · 6.1 mi

District: Watertown-Mayer Public School District

Neighborhood · ZIP 55359These 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.58
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.7,003
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.150 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$156,162
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$205,646
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

8420 County Road 15 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 75% of homes in Maple Plain 55359
  • Costs less per square foot than 86% of homes in Maple Plain 55359
  • Has a bigger lot than 86% of homes in Hennepin County
  • Older than 75% of homes in Maple Plain 55359

What homes are worth in Maple Plain 55359

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

This home
$148K$1.9M

This home is worth more than 25% of homes in Maple Plain 55359.

How it measures up in Maple Plain 55359

The dot is this home. The mark in the middle is the typical home in Maple Plain 55359.

Estimated value$384,597
CheaperTypical $567,581Pricier

Pricier than 25% of homes nearby

Price per ft²$261
CheaperTypical $356Pricier

Pricier than 14% of homes nearby

Living area1,476 ft²
SmallerTypical 1,812 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.92 ac
SmallerTypical 2.37 acBigger

Bigger than 34% of homes nearby

Year built1965
OlderTypical 1985Newer

Newer than 25% of homes nearby

How 8420 County Road 15 ranks against every home in each area.
MeasureThis homeMaple Plain 55359Hennepin County
Estimated valuepricier than$384,59725% of homes53% of homes
Price per ft²pricier than$26114% of homes41% of homes
Living areabigger than1,476 ft²36% of homes56% of homes
Lot sizebigger than0.92 ac34% of homes86% of homes
Year builtnewer than196525% of homes46% of homes

About 8420 County Road 15

How much is 8420 County Road 15, Maple Plain, MN worth?

The TopHap Estimate for 8420 County Road 15, Maple Plain, MN is $384,597 as of Sep 24, 2026. The likely range is $365,699 to $403,495. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8420 County Road 15, Maple Plain, MN last sell?

8420 County Road 15, Maple Plain, MN last sold on Nov 12, 2014 for $202,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 8420 County Road 15, Maple Plain, MN?

8420 County Road 15, Maple Plain, MN has 4 bedrooms, 1.5 bathrooms, 1,476 square feet of living space and a 0.92-acre lot.

When was 8420 County Road 15, Maple Plain, MN built?

8420 County Road 15, Maple Plain, MN was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 8420 County Road 15, Maple Plain, MN?

8420 County Road 15, Maple Plain, MN is assigned to Watertown-Mayer Elementary School (elementary), rated A; Watertown-Mayer Middle School (middle), rated A; Watertown-Mayer High School (high), rated A-. All sit in Watertown-Mayer Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8420 County Road 15, Maple Plain, MN compare to other homes in Maple Plain 55359?

Among the 2,708 homes in Maple Plain 55359, it is worth more than 25% of them ($384,597 against a typical $567,581), its price per square foot is higher than 14% of them ($261 against a typical $356), it is bigger than 36% of them (1,476 ft² against a typical 1,812 ft²), its lot is bigger than 34% of them (0.92 ac against a typical 2.37 ac) and it is newer than 25% of them (1965 against a typical 1985). Measured against all of Hennepin County, it is worth more than 53% 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 8420 County Road 15, Maple Plain, MN?

The 2025 property tax bill for 8420 County Road 15, Maple Plain, MN was $3,005. The county assessed it at $308,200.

More homes on County Road 15

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See this home in context

Open 8420 County Road 15 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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