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Single Family ResidenceResidential
$419,925$398 / 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 89How 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 $260,000 on Aug 21, 2020

121 THALMANN DR

OTTERTAIL, MN 56571
1
Baths
1,056 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$420K
$373K low$467K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$260,000 · Aug 21, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,274 (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.$390,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$257,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$133,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$386,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$390,900

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.35
28
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
44
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
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.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
CountyOTTER TAIL
Lot (acres)The size of the land the home sits on, from county records.0.57
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.Space
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 140 ft²

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

M
Prairie Wind Middle SchoolB
Middle · Grades 5–8 · 10.5 mi
H
Perham Senior High SchoolA
High · Grades 9–12 · 10.5 mi
E
Heart of the Lake Elementary SchoolB
Elementary · Grades PK–4 · 10.6 mi

District: Perham-Dent Public School District

Neighborhood · ZIP 56571These 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.129
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 100.23

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.54%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.1,646
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.27 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,251
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,346
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

121 Thalmann Dr 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 70% of homes in Otter Tail County
  • Costs more per square foot than 65% of homes in Otter Tail County
  • Older than 78% of homes in Ottertail 56571

What homes are worth in Ottertail 56571

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

This home
$107K$957K

This home is worth more than 64% of homes in Ottertail 56571.

How it measures up in Ottertail 56571

The dot is this home. The mark in the middle is the typical home in Ottertail 56571.

Estimated value$419,925
CheaperTypical $345,964Pricier

Pricier than 64% of homes nearby

Price per ft²$398
CheaperTypical $362Pricier

Pricier than 58% of homes nearby

Living area1,056 ft²
SmallerTypical 1,008 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.57 ac
SmallerTypical 0.65 acBigger

Bigger than 45% of homes nearby

Year built1964
OlderTypical 1990Newer

Newer than 22% of homes nearby

How 121 Thalmann Dr ranks against every home in each area.
MeasureThis homeOttertail 56571Otter Tail County
Estimated valuepricier than$419,92564% of homes70% of homes
Price per ft²pricier than$39858% of homes65% of homes
Living areabigger than1,056 ft²53% of homes54% of homes
Lot sizebigger than0.57 ac45% of homes42% of homes
Year builtnewer than196422% of homes35% of homes

About 121 Thalmann Dr

How much is 121 Thalmann Dr, Ottertail, MN worth?

The TopHap Estimate for 121 Thalmann Dr, Ottertail, MN is $419,925 as of Sep 24, 2026. The likely range is $372,597 to $467,253. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Thalmann Dr, Ottertail, MN last sell?

121 Thalmann Dr, Ottertail, MN last sold on Aug 21, 2020 for $260,000, according to the county's recorded deed.

How big is 121 Thalmann Dr, Ottertail, MN?

121 Thalmann Dr, Ottertail, MN has 1 bathrooms, 1,056 square feet of living space and a 0.57-acre lot.

When was 121 Thalmann Dr, Ottertail, MN built?

121 Thalmann Dr, Ottertail, MN was built in 1964, making it 62 years old. It is a a-frame home. The building has 1 story.

What schools serve 121 Thalmann Dr, Ottertail, MN?

121 Thalmann Dr, Ottertail, MN is assigned to Prairie Wind Middle School (middle), rated B; Perham Senior High School (high), rated A; Heart of the Lake Elementary School (elementary), rated B. All sit in Perham-Dent Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Thalmann Dr, Ottertail, MN compare to other homes in Ottertail 56571?

Among the 2,779 homes in Ottertail 56571, it is worth more than 64% of them ($419,925 against a typical $345,964), its price per square foot is higher than 58% of them ($398 against a typical $362), it is bigger than 53% of them (1,056 ft² against a typical 1,008 ft²), its lot is bigger than 45% of them (0.57 ac against a typical 0.65 ac) and it is newer than 22% of them (1964 against a typical 1990). 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 121 Thalmann Dr, Ottertail, MN?

The 2026 property tax bill for 121 Thalmann Dr, Ottertail, MN was $3,274. The county assessed it at $390,900.

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