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Single Family ResidenceResidential
$409,477
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
Last sold for $384,900 on Jul 25, 2024

323 S JOHN ST

MAYVILLE, WI 53050
0
Baths
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$409K
$380K low$439K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$384,900 · Jul 25, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,989 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$257,500 (2023)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$227,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$257,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$282,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDodge
Lot (acres)The size of the land the home sits on, from county records.0.37
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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.

E
Mayville Elementary SchoolC
Elementary · Grades KG–6 · 0.8 mi
M
Mayville Junior-Senior High SchoolB-
Middle · Grades 7–12 · 1.0 mi

District: Mayville School District

Neighborhood · ZIP 53050These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.7,448
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.104 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,174
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,970
Average tempThe average temperature here across a full year.46°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.54%

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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

323 S John 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 more than 86% of homes in Mayville 53050

What homes are worth in Mayville 53050

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

This home
$135K$576K

This home is worth more than 86% of homes in Mayville 53050.

How it measures up in Mayville 53050

The dot is this home. The mark in the middle is the typical home in Mayville 53050.

Estimated value$409,477
CheaperTypical $270,310Pricier

Pricier than 86% of homes nearby

Lot size0.37 ac
SmallerTypical 0.31 acBigger

Bigger than 60% of homes nearby

How 323 S John St ranks against every home in each area.
MeasureThis homeMayville 53050Dodge County
Estimated valuepricier than$409,47786% of homes78% of homes
Lot sizebigger than0.37 ac60% of homes52% of homes

About 323 S John St

How much is 323 S John St, Mayville, WI worth?

The TopHap Estimate for 323 S John St, Mayville, WI is $409,477 as of Sep 24, 2026. The likely range is $380,415 to $438,539. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 323 S John St, Mayville, WI last sell?

323 S John St, Mayville, WI last sold on Jul 25, 2024 for $384,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

What schools serve 323 S John St, Mayville, WI?

323 S John St, Mayville, WI is assigned to Mayville Elementary School (elementary), rated C; Mayville Junior-Senior High School (middle), rated B-. All sit in Mayville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 323 S John St, Mayville, WI compare to other homes in Mayville 53050?

Among the 2,191 homes in Mayville 53050, it is worth more than 86% of them ($409,477 against a typical $270,310) and its lot is bigger than 60% of them (0.37 ac against a typical 0.31 ac). Measured against all of Dodge County, it is worth more than 78% 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 323 S John St, Mayville, WI?

The 2023 property tax bill for 323 S John St, Mayville, WI was $3,989. The county assessed it at $257,500.

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Assigned schools

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