Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$77,504$61 / 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 93How 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

509 1ST ST W

BIG FALLS, MN 56627
0
Baths
1,276 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$78K
$72K low$83K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$858 (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.$60,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$58,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$60,600

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.31
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
41
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
48
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyKOOCHICHING
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.1965
Lot (acres)The size of the land the home sits on, from county records.0.31
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.Metal
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²

Transaction History(1)

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
Littlefork-Big Falls Secondary SchoolC+
Middle · Grades 7–12 · 18.7 mi
E
Littlefork-Big Falls Elementary SchoolC+
Elementary · Grades PK–6 · 18.7 mi

District: Littlefork-Big Falls School District

Neighborhood · ZIP 56627These 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.151
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.56%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.452
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,130
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,059
Average tempThe average temperature here across a full year.38°F
Annual precipHow much rain and melted snow falls here in a typical year.26 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

509 1st St W 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 84% of homes in Koochiching County
  • Costs less per square foot than 95% of homes in Koochiching County
  • Bigger than 77% of homes in Big Falls 56627
  • Has a smaller lot than 85% of homes in Big Falls 56627
  • Older than 70% of homes in Big Falls 56627

What homes are worth in Big Falls 56627

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

This home
$25K$249K

This home is worth more than 41% of homes in Big Falls 56627.

How it measures up in Big Falls 56627

The dot is this home. The mark in the middle is the typical home in Big Falls 56627.

Estimated value$77,504
CheaperTypical $83,729Pricier

Pricier than 41% of homes nearby

Price per ft²$61
CheaperTypical $82Pricier

Pricier than 13% of homes nearby

Living area1,276 ft²
SmallerTypical 970 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.31 ac
SmallerTypical 4.01 acBigger

Bigger than 15% of homes nearby

Year built1960
OlderTypical 1974Newer

Newer than 30% of homes nearby

How 509 1st St W ranks against every home in each area.
MeasureThis homeBig Falls 56627Koochiching County
Estimated valuepricier than$77,50441% of homes16% of homes
Price per ft²pricier than$6113% of homes5% of homes
Living areabigger than1,276 ft²77% of homes70% of homes
Lot sizebigger than0.31 ac15% of homes26% of homes
Year builtnewer than196030% of homes38% of homes

About 509 1st St W

How much is 509 1st St W, Big Falls, MN worth?

The TopHap Estimate for 509 1st St W, Big Falls, MN is $77,504 as of Sep 24, 2026. The likely range is $71,977 to $83,031. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 1st St W, Big Falls, MN last sell?

509 1st St W, Big Falls, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 1st St W, Big Falls, MN?

509 1st St W, Big Falls, MN has 1,276 square feet of living space and a 0.31-acre lot.

When was 509 1st St W, Big Falls, MN built?

509 1st St W, Big Falls, MN was built in 1960, making it 66 years old. It is a ranch home.

What schools serve 509 1st St W, Big Falls, MN?

509 1st St W, Big Falls, MN is assigned to Littlefork-Big Falls Secondary School (middle), rated C+; Littlefork-Big Falls Elementary School (elementary), rated C+. All sit in Littlefork-Big Falls School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 1st St W, Big Falls, MN compare to other homes in Big Falls 56627?

Among the 449 homes in Big Falls 56627, it is worth more than 41% of them ($77,504 against a typical $83,729), its price per square foot is higher than 13% of them ($61 against a typical $82), it is bigger than 77% of them (1,276 ft² against a typical 970 ft²), its lot is bigger than 15% of them (0.31 ac against a typical 4.01 ac) and it is newer than 30% of them (1960 against a typical 1974). Measured against all of Koochiching County, it is worth more than 16% 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 509 1st St W, Big Falls, MN?

The 2026 property tax bill for 509 1st St W, Big Falls, MN was $858. The county assessed it at $60,600.

More homes on 1st St W

Closest homes

More homes in Big Falls 56627

Assigned schools

Explore the area

See this home in context

Open 509 1st St W 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