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Single Family ResidenceResidential
$61,408
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 52How 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

334 UNION ST

MONDOVI, WI 54755
0
Baths
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$61K
$32K low$91K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$476 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$39,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$50,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBUFFALO
Lot (acres)The size of the land the home sits on, from county records.0.14
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.

M
Mondovi Middle SchoolC+
Middle · Grades 6–8 · 0.4 mi
E
Mondovi Elementary SchoolB
Elementary · Grades PK–5 · 0.4 mi
H
Mondovi High SchoolB
High · Grades 9–12 · 0.4 mi

District: Mondovi School District

Neighborhood · ZIP 54755These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.1.1%
PopulationHow many people live in this area.7,270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,544
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,098
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.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

334 Union 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 98% of homes in Mondovi 54755
  • Has a smaller lot than 98% of homes in Mondovi 54755

What homes are worth in Mondovi 54755

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

This home
$58K$640K

This home is worth more than 2% of homes in Mondovi 54755.

How it measures up in Mondovi 54755

The dot is this home. The mark in the middle is the typical home in Mondovi 54755.

Estimated value$61,408
CheaperTypical $230,822Pricier

Pricier than 2% of homes nearby

Lot size0.14 ac
SmallerTypical 4.24 acBigger

Bigger than 2% of homes nearby

How 334 Union St ranks against every home in each area.
MeasureThis homeMondovi 54755Buffalo County
Estimated valuepricier than$61,4082% of homes4% of homes
Lot sizebigger than0.14 ac2% of homes4% of homes

About 334 Union St

How much is 334 Union St, Mondovi, WI worth?

The TopHap Estimate for 334 Union St, Mondovi, WI is $61,408 as of Sep 24, 2026. The likely range is $32,204 to $90,612. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 334 Union St, Mondovi, WI last sell?

334 Union St, Mondovi, WI last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 334 Union St, Mondovi, WI?

334 Union St, Mondovi, WI is assigned to Mondovi Middle School (middle), rated C+; Mondovi Elementary School (elementary), rated B; Mondovi High School (high), rated B. All sit in Mondovi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 334 Union St, Mondovi, WI compare to other homes in Mondovi 54755?

Among the 2,587 homes in Mondovi 54755, it is worth more than 2% of them ($61,408 against a typical $230,822) and its lot is bigger than 2% of them (0.14 ac against a typical 4.24 ac). Measured against all of Buffalo County, it is worth more than 4% 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 334 Union St, Mondovi, WI?

The 2025 property tax bill for 334 Union St, Mondovi, WI was $476. The county assessed it at $39,200.

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Assigned schools

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