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Single Family ResidenceResidential
$318,555$292 / 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
Last sold for $146,000 on Aug 17, 2016

819 WALNUT ST

MANTORVILLE, MN 55955
4
Beds
2
Baths
1,090 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$319K
$302K low$335K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$146,000 · Aug 17, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,430 (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.$299,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$250,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$286,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$299,700

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
1
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.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
56
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
44
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Split Foyer
CountyDODGE
Lot (acres)The size of the land the home sits on, from county records.0.30
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
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.No

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.

H
Kasson-Mantorville Senior High SchoolA
High · Grades 9–12 · 1.9 mi
E
Kasson-Mantorville Elementary SchoolA-
Elementary · Grades PK–4 · 2.1 mi
M
Kasson-Mantorville Middle SchoolB+
Middle · Grades 5–8 · 2.2 mi

District: Kasson-Mantorville School District

Neighborhood · ZIP 55955These 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.45
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.10

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.3,317
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.110 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,712
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,853
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

819 Walnut St 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 75% of homes in Mantorville 55955
  • Costs more per square foot than 75% of homes in Dodge County
  • Smaller than 88% of homes in Mantorville 55955
  • Has a smaller lot than 78% of homes in Mantorville 55955

What homes are worth in Mantorville 55955

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

This home
$168K$771K

This home is worth more than 25% of homes in Mantorville 55955.

How it measures up in Mantorville 55955

The dot is this home. The mark in the middle is the typical home in Mantorville 55955.

Estimated value$318,555
CheaperTypical $462,480Pricier

Pricier than 25% of homes nearby

Price per ft²$292
CheaperTypical $257Pricier

Pricier than 65% of homes nearby

Living area1,090 ft²
SmallerTypical 1,640 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.3 ac
SmallerTypical 2.06 acBigger

Bigger than 22% of homes nearby

Year built1980
OlderTypical 1990Newer

Newer than 39% of homes nearby

How 819 Walnut St ranks against every home in each area.
MeasureThis homeMantorville 55955Dodge County
Estimated valuepricier than$318,55525% of homes49% of homes
Price per ft²pricier than$29265% of homes75% of homes
Living areabigger than1,090 ft²12% of homes22% of homes
Lot sizebigger than0.3 ac22% of homes50% of homes
Year builtnewer than198039% of homes52% of homes

About 819 Walnut St

How much is 819 Walnut St, Mantorville, MN worth?

The TopHap Estimate for 819 Walnut St, Mantorville, MN is $318,555 as of Sep 24, 2026. The likely range is $301,863 to $335,247. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 819 Walnut St, Mantorville, MN last sell?

819 Walnut St, Mantorville, MN last sold on Aug 17, 2016 for $146,000, according to the county's recorded deed.

How big is 819 Walnut St, Mantorville, MN?

819 Walnut St, Mantorville, MN has 4 bedrooms, 2 bathrooms, 1,090 square feet of living space and a 0.30-acre lot.

When was 819 Walnut St, Mantorville, MN built?

819 Walnut St, Mantorville, MN was built in 1980, making it 46 years old. It is a split foyer home. The building has 1 story.

What schools serve 819 Walnut St, Mantorville, MN?

819 Walnut St, Mantorville, MN is assigned to Kasson-Mantorville Senior High School (high), rated A; Kasson-Mantorville Elementary School (elementary), rated A-; Kasson-Mantorville Middle School (middle), rated B+. All sit in Kasson-Mantorville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 819 Walnut St, Mantorville, MN compare to other homes in Mantorville 55955?

Among the 1,012 homes in Mantorville 55955, it is worth more than 25% of them ($318,555 against a typical $462,480), its price per square foot is higher than 65% of them ($292 against a typical $257), it is bigger than 12% of them (1,090 ft² against a typical 1,640 ft²), its lot is bigger than 22% of them (0.3 ac against a typical 2.06 ac) and it is newer than 39% of them (1980 against a typical 1990). Measured against all of Dodge County, it is worth more than 49% 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 819 Walnut St, Mantorville, MN?

The 2026 property tax bill for 819 Walnut St, Mantorville, MN was $3,430. The county assessed it at $299,700.

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