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Single Family ResidenceResidential
$419,685$437 / 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

18319 635TH AVE

BERTHA, MN 56437
1 / 3
Baths
960 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.
120 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$420K
$398K low$442K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,278 (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.$944,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$494,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$450,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$882,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$944,900

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.36
33
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
50
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
13
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.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
CountyOTTER TAIL
Lot (acres)The size of the land the home sits on, from county records.120.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Geo-Thermal
CoolingThe type of cooling or air conditioning in the home.Central
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.Patio · 284 ft²Porch · 180 ft²

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

M
Bertha-Hewitt Secondary SchoolC+
Middle · Grades 7–12 · 5.8 mi
E
Bertha-Hewitt Elementary SchoolB-
Elementary · Grades PK–6 · 5.8 mi

District: Bertha-Hewitt Public School District

Neighborhood · ZIP 56437These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.132
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.1,476
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,819
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,174
Average tempThe average temperature here across a full year.41°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%

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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

18319 635th Ave 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 97% of homes in Bertha 56437
  • Costs more per square foot than 90% of homes in Bertha 56437
  • Bigger than 69% of homes in Bertha 56437
  • Has a bigger lot than 98% of homes in Otter Tail County
  • Newer than 88% of homes in Bertha 56437

What homes are worth in Bertha 56437

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

This home
$40K$464K

This home is worth more than 97% of homes in Bertha 56437.

How it measures up in Bertha 56437

The dot is this home. The mark in the middle is the typical home in Bertha 56437.

Estimated value$419,685
CheaperTypical $134,104Pricier

Pricier than 97% of homes nearby

Price per ft²$437
CheaperTypical $160Pricier

Pricier than 90% of homes nearby

Living area960 ft²
SmallerTypical 832 ft²Bigger

Bigger than 69% of homes nearby

Lot size120 ac
SmallerTypical 5 acBigger

Bigger than 93% of homes nearby

Year built2011
OlderTypical 1959Newer

Newer than 88% of homes nearby

How 18319 635th Ave ranks against every home in each area.
MeasureThis homeBertha 56437Otter Tail County
Estimated valuepricier than$419,68597% of homes70% of homes
Price per ft²pricier than$43790% of homes71% of homes
Living areabigger than960 ft²69% of homes49% of homes
Lot sizebigger than120 ac93% of homes98% of homes
Year builtnewer than201188% of homes85% of homes

About 18319 635th Ave

How much is 18319 635th Ave, Bertha, MN worth?

The TopHap Estimate for 18319 635th Ave, Bertha, MN is $419,685 as of Sep 24, 2026. The likely range is $397,620 to $441,750. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18319 635th Ave, Bertha, MN last sell?

18319 635th Ave, Bertha, MN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18319 635th Ave, Bertha, MN?

18319 635th Ave, Bertha, MN has 1 bathrooms, 960 square feet of living space and a 120.00-acre lot.

When was 18319 635th Ave, Bertha, MN built?

18319 635th Ave, Bertha, MN was built in 2011, making it 15 years old. It is a a-frame home. The building has 1 story.

What schools serve 18319 635th Ave, Bertha, MN?

18319 635th Ave, Bertha, MN is assigned to Bertha-Hewitt Secondary School (middle), rated C+; Bertha-Hewitt Elementary School (elementary), rated B-. All sit in Bertha-Hewitt Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18319 635th Ave, Bertha, MN compare to other homes in Bertha 56437?

Among the 515 homes in Bertha 56437, it is worth more than 97% of them ($419,685 against a typical $134,104), its price per square foot is higher than 90% of them ($437 against a typical $160), it is bigger than 69% of them (960 ft² against a typical 832 ft²), its lot is bigger than 93% of them (120 ac against a typical 5 ac) and it is newer than 88% of them (2011 against a typical 1959). Measured against all of Otter Tail County, it is worth more than 70% 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 18319 635th Ave, Bertha, MN?

The 2026 property tax bill for 18319 635th Ave, Bertha, MN was $4,278. The county assessed it at $944,900.

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