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Single Family ResidenceResidential
$290,278
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 91How 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 Sep 1, 2023

638 MADISON AVE

BARABOO, WI 53913
0
Baths
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$290K
$264K low$316K 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 · Sep 1, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,903 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$175,900 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$175,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$243,780

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySauk
Lot (acres)The size of the land the home sits on, from county records.0.32

Transaction History(3)

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
Jack Young Middle SchoolC-
Middle · Grades 6–8 · 0.3 mi
H
Baraboo High SchoolD+
High · Grades 9–12 · 0.5 mi
E
Gordon L. Wilson Elementary SchoolB-
Elementary · Grades KG–5 · 0.6 mi

District: Baraboo School District

Neighborhood · ZIP 53913These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
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.21,685
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.165 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,594
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,760
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

638 Madison Ave 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 smaller lot than 65% of homes in Sauk County

What homes are worth in Baraboo 53913

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

This home
$120K$770K

This home is worth more than 49% of homes in Baraboo 53913.

How it measures up in Baraboo 53913

The dot is this home. The mark in the middle is the typical home in Baraboo 53913.

Estimated value$290,278
CheaperTypical $295,113Pricier

Pricier than 49% of homes nearby

Lot size0.32 ac
SmallerTypical 0.39 acBigger

Bigger than 44% of homes nearby

How 638 Madison Ave ranks against every home in each area.
MeasureThis homeBaraboo 53913Sauk County
Estimated valuepricier than$290,27849% of homes40% of homes
Lot sizebigger than0.32 ac44% of homes35% of homes

About 638 Madison Ave

How much is 638 Madison Ave, Baraboo, WI worth?

The TopHap Estimate for 638 Madison Ave, Baraboo, WI is $290,278 as of Sep 24, 2026. The likely range is $264,473 to $316,083. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 638 Madison Ave, Baraboo, WI last sell?

638 Madison Ave, Baraboo, WI last sold on Sep 1, 2023 for $260,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 638 Madison Ave, Baraboo, WI?

638 Madison Ave, Baraboo, WI is assigned to Jack Young Middle School (middle), rated C-; Baraboo High School (high), rated D+; Gordon L. Wilson Elementary School (elementary), rated B-. All sit in Baraboo School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 638 Madison Ave, Baraboo, WI compare to other homes in Baraboo 53913?

Among the 6,708 homes in Baraboo 53913, it is worth more than 49% of them ($290,278 against a typical $295,113) and its lot is bigger than 44% of them (0.32 ac against a typical 0.39 ac). Measured against all of Sauk County, it is worth more than 40% 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 638 Madison Ave, Baraboo, WI?

The 2024 property tax bill for 638 Madison Ave, Baraboo, WI was $3,903. The county assessed it at $175,900.

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Assigned schools

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