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Single Family ResidenceResidential
$337,053$193 / 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 94How 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 $68,800 on Aug 1, 1987

21 REEF CT

APPLETON, WI 54915
3
Beds
2
Baths
1,748 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
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.

Valuation

$337K
$318K low$356K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$68,800 · Aug 1, 1987

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,350 (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.$268,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$190,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$268,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$282,945

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.Townhouse
CountyCalumet
Lot (acres)The size of the land the home sits on, from county records.0.61
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Horizons Elementary SchoolC
Elementary · Grades KG–5 · 0.4 mi
H
Appleton East High SchoolD
High · Grades 9–12 · 0.6 mi
M
James Madison Middle SchoolC-
Middle · Grades 6–8 · 1.3 mi

District: Appleton Area School District

Neighborhood · ZIP 54915These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.67
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
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.42,379
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,670 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,404
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,213
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

21 Reef 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.

  • Costs less per square foot than 67% of homes in Calumet County
  • Has a bigger lot than 94% of homes in Appleton 54915

What homes are worth in Appleton 54915

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

This home
$184K$648K

This home is worth more than 50% of homes in Appleton 54915.

How it measures up in Appleton 54915

The dot is this home. The mark in the middle is the typical home in Appleton 54915.

Estimated value$337,053
CheaperTypical $337,705Pricier

Pricier than 50% of homes nearby

Price per ft²$193
CheaperTypical $207Pricier

Pricier than 40% of homes nearby

Living area1,748 ft²
SmallerTypical 1,644 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.61 ac
SmallerTypical 0.26 acBigger

Bigger than 94% of homes nearby

Year built1987
OlderTypical 1981Newer

Newer than 61% of homes nearby

How 21 Reef Ct ranks against every home in each area.
MeasureThis homeAppleton 54915Calumet County
Estimated valuepricier than$337,05350% of homes48% of homes
Price per ft²pricier than$19340% of homes33% of homes
Living areabigger than1,748 ft²57% of homes52% of homes
Lot sizebigger than0.61 ac94% of homes72% of homes
Year builtnewer than198761% of homes41% of homes

About 21 Reef Ct

How much is 21 Reef Ct, Appleton, WI worth?

The TopHap Estimate for 21 Reef Ct, Appleton, WI is $337,053 as of Sep 24, 2026. The likely range is $318,232 to $355,874. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Reef Ct, Appleton, WI last sell?

21 Reef Ct, Appleton, WI last sold on Aug 1, 1987 for $68,800, according to the county's recorded deed.

How big is 21 Reef Ct, Appleton, WI?

21 Reef Ct, Appleton, WI has 3 bedrooms, 2 bathrooms, 1,748 square feet of living space and a 0.61-acre lot.

When was 21 Reef Ct, Appleton, WI built?

21 Reef Ct, Appleton, WI was built in 1987, making it 39 years old. It is a townhouse home. The building has 1 story.

What schools serve 21 Reef Ct, Appleton, WI?

21 Reef Ct, Appleton, WI is assigned to Horizons Elementary School (elementary), rated C; Appleton East High School (high), rated D; James Madison Middle School (middle), rated C-. All sit in Appleton Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Reef Ct, Appleton, WI compare to other homes in Appleton 54915?

Among the 13,782 homes in Appleton 54915, it is worth more than 50% of them ($337,053 against a typical $337,705), its price per square foot is higher than 40% of them ($193 against a typical $207), it is bigger than 57% of them (1,748 ft² against a typical 1,644 ft²), its lot is bigger than 94% of them (0.61 ac against a typical 0.26 ac) and it is newer than 61% of them (1987 against a typical 1981). Measured against all of Calumet County, it is worth more than 48% 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 21 Reef Ct, Appleton, WI?

The 2025 property tax bill for 21 Reef Ct, Appleton, WI was $4,350. The county assessed it at $268,600.

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