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Single Family ResidenceResidential
$575,244$471 / 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 Sep 24, 2026
Last sold for $400,000 on Mar 23, 2007

21050 OLSON ST NW

ELK RIVER, MN 55330
3
Beds
3 / 1
Baths
1,221 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.
2.51 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$575K
$521K low$629K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Mar 23, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,336 (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.$595,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$172,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$423,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$602,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$595,600

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.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountySHERBURNE
Lot (acres)The size of the land the home sits on, from county records.2.51
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.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.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.Spa/Hot Tub (Only)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Wet barDeck · 426 ft²Patio · 192 ft²Porch · 332 ft²

Transaction History(2)

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.

M
Salk STEM Magnet Middle SchoolB+
Middle · Grades 6–8 · 2.9 mi
E
Parker Elementary SchoolA
Elementary · Grades KG–5 · 3.1 mi
H
Elk River High SchoolA-
High · Grades 9–12 · 3.3 mi

District: Elk River Area Isd 728

Neighborhood · ZIP 55330These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.9

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.49,987
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.465 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,701
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,035
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

21050 Olson St Nw 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 93% of homes in Elk River 55330
  • Costs more per square foot than 97% of homes in Elk River 55330
  • Has a bigger lot than 84% of homes in Elk River 55330
  • Newer than 77% of homes in Sherburne County

What homes are worth in Elk River 55330

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

This home
$198K$673K

This home is worth more than 93% of homes in Elk River 55330.

How it measures up in Elk River 55330

The dot is this home. The mark in the middle is the typical home in Elk River 55330.

Estimated value$575,244
CheaperTypical $390,382Pricier

Pricier than 93% of homes nearby

Price per ft²$471
CheaperTypical $281Pricier

Pricier than 97% of homes nearby

Living area1,221 ft²
SmallerTypical 1,325 ft²Bigger

Bigger than 41% of homes nearby

Lot size2.51 ac
SmallerTypical 0.39 acBigger

Bigger than 84% of homes nearby

Year built2004
OlderTypical 2001Newer

Newer than 68% of homes nearby

How 21050 Olson St Nw ranks against every home in each area.
MeasureThis homeElk River 55330Sherburne County
Estimated valuepricier than$575,24493% of homes93% of homes
Price per ft²pricier than$47197% of homes96% of homes
Living areabigger than1,221 ft²41% of homes53% of homes
Lot sizebigger than2.51 ac84% of homes71% of homes
Year builtnewer than200468% of homes77% of homes

About 21050 Olson St Nw

How much is 21050 Olson St Nw, Elk River, MN worth?

The TopHap Estimate for 21050 Olson St Nw, Elk River, MN is $575,244 as of Sep 24, 2026. The likely range is $521,446 to $629,042. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21050 Olson St Nw, Elk River, MN last sell?

21050 Olson St Nw, Elk River, MN last sold on Mar 23, 2007 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21050 Olson St Nw, Elk River, MN?

21050 Olson St Nw, Elk River, MN has 3 bedrooms, 3 bathrooms, 1,221 square feet of living space and a 2.51-acre lot.

When was 21050 Olson St Nw, Elk River, MN built?

21050 Olson St Nw, Elk River, MN was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 21050 Olson St Nw, Elk River, MN?

21050 Olson St Nw, Elk River, MN is assigned to Salk STEM Magnet Middle School (middle), rated B+; Parker Elementary School (elementary), rated A; Elk River High School (high), rated A-. All sit in Elk River Area Isd 728. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21050 Olson St Nw, Elk River, MN compare to other homes in Elk River 55330?

Among the 16,124 homes in Elk River 55330, it is worth more than 93% of them ($575,244 against a typical $390,382), its price per square foot is higher than 97% of them ($471 against a typical $281), it is bigger than 41% of them (1,221 ft² against a typical 1,325 ft²), its lot is bigger than 84% of them (2.51 ac against a typical 0.39 ac) and it is newer than 68% of them (2004 against a typical 2001). Measured against all of Sherburne County, it is worth more than 93% 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 21050 Olson St Nw, Elk River, MN?

The 2025 property tax bill for 21050 Olson St Nw, Elk River, MN was $8,336. The county assessed it at $595,600.

More homes on Olson St Nw

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