Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$347,549$233 / 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 80How 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 $225,000 on Jul 19, 2013

917 21ST ST NW

EAST GRAND FORKS, MN 56721
5
Beds
3
Baths
1,491 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$348K
$277K low$418K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Jul 19, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,892 (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.$330,400 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$363,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$345,800

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

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.A-Frame
CountyPOLK
Lot (acres)The size of the land the home sits on, from county records.0.24
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
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.Deck · 168 ft²

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

E
New Heights Elementary School
Elementary · Grades PK–2 · 0.5 mi
H
East Grand Forks Senior High SchoolB
High · Grades 9–12 · 0.6 mi
M
Central Middle SchoolA-
Middle · Grades 6–8 · 3.7 mi

District: East Grand Forks Public School District

Neighborhood · ZIP 56721These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.9,806
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.53 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,318
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,031
Average tempThe average temperature here across a full year.39°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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

917 21st 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 75% of homes in Polk County
  • Costs more per square foot than 73% of homes in Polk County
  • Has a smaller lot than 70% of homes in Polk County

What homes are worth in East Grand Forks 56721

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

This home
$142K$600K

This home is worth more than 70% of homes in East Grand Forks 56721.

How it measures up in East Grand Forks 56721

The dot is this home. The mark in the middle is the typical home in East Grand Forks 56721.

Estimated value$347,549
CheaperTypical $293,826Pricier

Pricier than 70% of homes nearby

Price per ft²$233
CheaperTypical $221Pricier

Pricier than 58% of homes nearby

Living area1,491 ft²
SmallerTypical 1,316 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.24 ac
SmallerTypical 0.25 acBigger

Bigger than 47% of homes nearby

Year built1977
OlderTypical 1975Newer

Newer than 56% of homes nearby

How 917 21st St Nw ranks against every home in each area.
MeasureThis homeEast Grand Forks 56721Polk County
Estimated valuepricier than$347,54970% of homes75% of homes
Price per ft²pricier than$23358% of homes73% of homes
Living areabigger than1,491 ft²63% of homes60% of homes
Lot sizebigger than0.24 ac47% of homes30% of homes
Year builtnewer than197756% of homes64% of homes

About 917 21st St Nw

How much is 917 21st St Nw, East Grand Forks, MN worth?

The TopHap Estimate for 917 21st St Nw, East Grand Forks, MN is $347,549 as of Sep 24, 2026. The likely range is $277,300 to $417,798. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 917 21st St Nw, East Grand Forks, MN last sell?

917 21st St Nw, East Grand Forks, MN last sold on Jul 19, 2013 for $225,000, according to the county's recorded deed.

How big is 917 21st St Nw, East Grand Forks, MN?

917 21st St Nw, East Grand Forks, MN has 5 bedrooms, 3 bathrooms, 1,491 square feet of living space and a 0.24-acre lot.

When was 917 21st St Nw, East Grand Forks, MN built?

917 21st St Nw, East Grand Forks, MN was built in 1977, making it 49 years old. It is a a-frame home. The building has 1 story.

What schools serve 917 21st St Nw, East Grand Forks, MN?

917 21st St Nw, East Grand Forks, MN is assigned to New Heights Elementary School (elementary); East Grand Forks Senior High School (high), rated B; Central Middle School (middle), rated A-. All sit in East Grand Forks Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 917 21st St Nw, East Grand Forks, MN compare to other homes in East Grand Forks 56721?

Among the 3,401 homes in East Grand Forks 56721, it is worth more than 70% of them ($347,549 against a typical $293,826), its price per square foot is higher than 58% of them ($233 against a typical $221), it is bigger than 63% of them (1,491 ft² against a typical 1,316 ft²), its lot is bigger than 47% of them (0.24 ac against a typical 0.25 ac) and it is newer than 56% of them (1977 against a typical 1975). Measured against all of Polk County, it is worth more than 75% 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 917 21st St Nw, East Grand Forks, MN?

The 2026 property tax bill for 917 21st St Nw, East Grand Forks, MN was $4,892. The county assessed it at $330,400.

More homes on 21st St Nw

Closest homes

More homes in East Grand Forks 56721

Assigned schools

Explore the area

See this home in context

Open 917 21st St Nw 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