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CondominiumResidential
$579,537$182 / 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 91How 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
Last sold for $590,000 on Dec 11, 2024

421 GRANDVIEW DR

WAUNAKEE, WI 53597
3
Beds
3
Baths
3,184 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.
3,093 ft²
Lot SizeThe size of the land the home sits on, from county records.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$580K
$529K low$630K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$590,000 · Dec 11, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,190 (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.$587,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$527,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$587,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$586,600

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.33
40
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
56
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyDane
Lot (acres)The size of the land the home sits on, from county records.0.07
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)

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
Prairie Elementary SchoolA+
Elementary · Grades KG–4 · 0.8 mi
H
Waunakee Community High SchoolA-
High · Grades 9–12 · 1.4 mi
M
Waunakee Community Middle SchoolB-
Middle · Grades 7–8 · 1.6 mi

District: Waunakee Community School District

Neighborhood · ZIP 53597These 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.44
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 100.21

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
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.21,706
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.405 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,352
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,573
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

421 Grandview Dr 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 79% of homes in Dane County
  • Costs less per square foot than 84% of homes in Waunakee 53597
  • Bigger than 93% of homes in Dane County
  • Has a smaller lot than 98% of homes in Waunakee 53597

What homes are worth in Waunakee 53597

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

This home
$158K$1.2M

This home is worth more than 59% of homes in Waunakee 53597.

How it measures up in Waunakee 53597

The dot is this home. The mark in the middle is the typical home in Waunakee 53597.

Estimated value$579,537
CheaperTypical $525,155Pricier

Pricier than 59% of homes nearby

Price per ft²$182
CheaperTypical $223Pricier

Pricier than 16% of homes nearby

Living area3,184 ft²
SmallerTypical 2,226 ft²Bigger

Bigger than 79% of homes nearby

Lot size3,093 ft²
SmallerTypical 0.29 acBigger

Bigger than 2% of homes nearby

How 421 Grandview Dr ranks against every home in each area.
MeasureThis homeWaunakee 53597Dane County
Estimated valuepricier than$579,53759% of homes79% of homes
Price per ft²pricier than$18216% of homes22% of homes
Living areabigger than3,184 ft²79% of homes93% of homes
Lot sizebigger than3,093 ft²2% of homes3% of homes

About 421 Grandview Dr

How much is 421 Grandview Dr, Waunakee, WI worth?

The TopHap Estimate for 421 Grandview Dr, Waunakee, WI is $579,537 as of Aug 30, 2026. The likely range is $529,435 to $629,639. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Grandview Dr, Waunakee, WI last sell?

421 Grandview Dr, Waunakee, WI last sold on Dec 11, 2024 for $590,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 421 Grandview Dr, Waunakee, WI?

421 Grandview Dr, Waunakee, WI has 3 bedrooms, 3 bathrooms, 3,184 square feet of living space and a 0.07-acre lot.

What schools serve 421 Grandview Dr, Waunakee, WI?

421 Grandview Dr, Waunakee, WI is assigned to Prairie Elementary School (elementary), rated A+; Waunakee Community High School (high), rated A-; Waunakee Community Middle School (middle), rated B-. All sit in Waunakee Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Grandview Dr, Waunakee, WI compare to other homes in Waunakee 53597?

Among the 7,613 homes in Waunakee 53597, it is worth more than 59% of them ($579,537 against a typical $525,155), its price per square foot is higher than 16% of them ($182 against a typical $223), it is bigger than 79% of them (3,184 ft² against a typical 2,226 ft²) and its lot is bigger than 2% of them (3,093 ft² against a typical 0.29 ac). Measured against all of Dane County, it is worth more than 79% 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 421 Grandview Dr, Waunakee, WI?

The 2025 property tax bill for 421 Grandview Dr, Waunakee, WI was $8,190. The county assessed it at $587,000.

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