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Single Family ResidenceResidential
$398,800
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 83How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $475,000 on Aug 7, 2023

320 COUNTY ROAD D

BELLEVILLE, WI 53508
0
Baths
3.82 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$399K
$331K 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.$475,000 · Aug 7, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,400 (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.$442,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$162,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$280,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$442,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$509,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDane
Lot (acres)The size of the land the home sits on, from county records.3.82
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(6)

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
Belleville Elementary SchoolA
Elementary · Grades PK–6 · 1.3 mi
M
Belleville Middle SchoolA-
Middle · Grades 7–8 · 1.5 mi
H
Belleville High SchoolB-
High · Grades 9–12 · 1.6 mi

District: Belleville School District

Neighborhood · ZIP 53508These 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.133
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
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.4,786
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.73 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,157
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,042
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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

320 County Road D 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.

  • Has a bigger lot than 96% of homes in Dane County

What homes are worth in Belleville 53508

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

This home
$109K$819K

This home is worth more than 52% of homes in Belleville 53508.

How it measures up in Belleville 53508

The dot is this home. The mark in the middle is the typical home in Belleville 53508.

Estimated value$398,800
CheaperTypical $394,750Pricier

Pricier than 52% of homes nearby

Lot size3.82 ac
SmallerTypical 0.43 acBigger

Bigger than 87% of homes nearby

How 320 County Road D ranks against every home in each area.
MeasureThis homeBelleville 53508Dane County
Estimated valuepricier than$398,80052% of homes44% of homes
Lot sizebigger than3.82 ac87% of homes96% of homes

About 320 County Road D

How much is 320 County Road D, Belleville, WI worth?

The TopHap Estimate for 320 County Road D, Belleville, WI is $398,800 as of Jul 14, 2026. The likely range is $331,028 to $466,572. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 County Road D, Belleville, WI last sell?

320 County Road D, Belleville, WI last sold on Aug 7, 2023 for $475,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

What schools serve 320 County Road D, Belleville, WI?

320 County Road D, Belleville, WI is assigned to Belleville Elementary School (elementary), rated A; Belleville Middle School (middle), rated A-; Belleville High School (high), rated B-. All sit in Belleville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 County Road D, Belleville, WI compare to other homes in Belleville 53508?

Among the 2,246 homes in Belleville 53508, it is worth more than 52% of them ($398,800 against a typical $394,750) and its lot is bigger than 87% of them (3.82 ac against a typical 0.43 ac). Measured against all of Dane County, it is worth more than 44% 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 320 County Road D, Belleville, WI?

The 2025 property tax bill for 320 County Road D, Belleville, WI was $6,400. The county assessed it at $442,900.

More homes on County Road D

Closest homes

More homes in Belleville 53508

Assigned schools

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See this home in context

Open 320 County Road D on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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