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Single Family ResidenceResidential
$298,359$304 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

306 KAREN CT

MADISON, WI 53705
3
Beds
1
Baths
980 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$298K
$255K low$342K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,693 (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.$431,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$198,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$233,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$390,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$356,999

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.Bungalow
CountyDANE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1978
Lot (acres)The size of the land the home sits on, from county records.0.19
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Traffic
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 114 ft²

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.

E
Midvale Elementary School
Elementary · Grades PK–2 · 0.4 mi
M
Velma Hamilton Middle SchoolA-
Middle · Grades 6–8 · 0.6 mi
H
West High SchoolA
High · Grades 9–12 · 1.2 mi

District: Madison Metropolitan School District

Neighborhood · ZIP 53705These 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.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.27,087
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,234 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,897
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,042
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.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

306 Karen Ct 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 95% of homes in Sunset Village
  • Costs more per square foot than 80% of homes in Dane County
  • Smaller than 92% of homes in Sunset Village
  • Has a smaller lot than 73% of homes in Dane County
  • Older than 82% of homes in Dane County

What homes are worth in Madison 53705

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

This home
$22K$1.7M

This home is worth more than 21% of homes in Madison 53705.

How it measures up in Madison 53705

The dot is this home. The mark in the middle is the typical home in Madison 53705.

Estimated value$298,359
CheaperTypical $471,704Pricier

Pricier than 21% of homes nearby

Price per ft²$304
CheaperTypical $266Pricier

Pricier than 65% of homes nearby

Living area980 ft²
SmallerTypical 1,866 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.19 ac
SmallerTypical 0.24 acBigger

Bigger than 34% of homes nearby

Year built1947
OlderTypical 1958Newer

Newer than 25% of homes nearby

How 306 Karen Ct ranks against every home in each area.
MeasureThis homeSunset VillageMadison 53705Dane County
Estimated valuepricier than$298,3595% of homes21% of homes22% of homes
Price per ft²pricier than$30452% of homes65% of homes80% of homes
Living areabigger than980 ft²8% of homes8% of homes8% of homes
Lot sizebigger than0.19 ac51% of homes34% of homes27% of homes
Year builtnewer than194750% of homes25% of homes18% of homes

About 306 Karen Ct

How much is 306 Karen Ct, Madison, WI worth?

The TopHap Estimate for 306 Karen Ct, Madison, WI is $298,359 as of Aug 30, 2026. The likely range is $254,507 to $342,211. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 Karen Ct, Madison, WI last sell?

306 Karen Ct, Madison, WI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 306 Karen Ct, Madison, WI?

306 Karen Ct, Madison, WI has 3 bedrooms, 1 bathrooms, 980 square feet of living space and a 0.19-acre lot.

When was 306 Karen Ct, Madison, WI built?

306 Karen Ct, Madison, WI was built in 1947, making it 79 years old. It is a bungalow home. The building has 1 story.

What schools serve 306 Karen Ct, Madison, WI?

306 Karen Ct, Madison, WI is assigned to Midvale Elementary School (elementary); Velma Hamilton Middle School (middle), rated A-; West High School (high), rated A. All sit in Madison Metropolitan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 306 Karen Ct, Madison, WI compare to other homes in Madison 53705?

Among the 7,460 homes in Madison 53705, it is worth more than 21% of them ($298,359 against a typical $471,704), its price per square foot is higher than 65% of them ($304 against a typical $266), it is bigger than 8% of them (980 ft² against a typical 1,866 ft²), its lot is bigger than 34% of them (0.19 ac against a typical 0.24 ac) and it is newer than 25% of them (1947 against a typical 1958). Measured against all of Dane County, it is worth more than 22% 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 306 Karen Ct, Madison, WI?

The 2025 property tax bill for 306 Karen Ct, Madison, WI was $7,693. The county assessed it at $431,900.

More homes on Karen Ct

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Assigned schools

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