Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$279,246$212 / 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
Last sold for $146,200 on Nov 1, 2022

18 W SIOUX DR

APPLETON, WI 54911
3
Beds
2
Baths
1,320 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$279K
$238K low$320K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$146,200 · Nov 1, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,212 (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.$268,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$191,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$283,500

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.Ranch
CountyOUTAGAMIE
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 372 ft²

Transaction History(1)

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
Einstein Middle SchoolB-
Middle · Grades 6–8 · 0.6 mi
E
Edna Ferber Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
H
Appleton North High SchoolB
High · Grades 9–12 · 2.1 mi

District: Appleton Area School District

Neighborhood · ZIP 54911These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
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.28,151
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,217 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,141
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,139
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%

Owner Tools

Do you own this home?
Claim this home

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

18 W Sioux 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.

  • Costs more per square foot than 82% of homes in Appleton 54911
  • Smaller than 72% of homes in Appleton 54911
  • Has a bigger lot than 81% of homes in Appleton 54911
  • Newer than 86% of homes in Appleton 54911

What homes are worth in Appleton 54911

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

This home
$141K$504K

This home is worth more than 60% of homes in Appleton 54911.

How it measures up in Appleton 54911

The dot is this home. The mark in the middle is the typical home in Appleton 54911.

Estimated value$279,246
CheaperTypical $261,607Pricier

Pricier than 60% of homes nearby

Price per ft²$212
CheaperTypical $170Pricier

Pricier than 82% of homes nearby

Living area1,320 ft²
SmallerTypical 1,606 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.25 ac
SmallerTypical 0.18 acBigger

Bigger than 81% of homes nearby

Year built1979
OlderTypical 1951Newer

Newer than 86% of homes nearby

How 18 W Sioux Dr ranks against every home in each area.
MeasureThis homeAppleton 54911Outagamie County
Estimated valuepricier than$279,24660% of homes40% of homes
Price per ft²pricier than$21282% of homes64% of homes
Living areabigger than1,320 ft²28% of homes32% of homes
Lot sizebigger than0.25 ac81% of homes42% of homes
Year builtnewer than197986% of homes62% of homes

About 18 W Sioux Dr

How much is 18 W Sioux Dr, Appleton, WI worth?

The TopHap Estimate for 18 W Sioux Dr, Appleton, WI is $279,246 as of Aug 30, 2026. The likely range is $238,248 to $320,244. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 W Sioux Dr, Appleton, WI last sell?

18 W Sioux Dr, Appleton, WI last sold on Nov 1, 2022 for $146,200, according to the county's recorded deed.

How big is 18 W Sioux Dr, Appleton, WI?

18 W Sioux Dr, Appleton, WI has 3 bedrooms, 2 bathrooms, 1,320 square feet of living space and a 0.25-acre lot.

When was 18 W Sioux Dr, Appleton, WI built?

18 W Sioux Dr, Appleton, WI was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 18 W Sioux Dr, Appleton, WI?

18 W Sioux Dr, Appleton, WI is assigned to Einstein Middle School (middle), rated B-; Edna Ferber Elementary School (elementary), rated A-; Appleton North High School (high), rated B. All sit in Appleton Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 W Sioux Dr, Appleton, WI compare to other homes in Appleton 54911?

Among the 8,141 homes in Appleton 54911, it is worth more than 60% of them ($279,246 against a typical $261,607), its price per square foot is higher than 82% of them ($212 against a typical $170), it is bigger than 28% of them (1,320 ft² against a typical 1,606 ft²), its lot is bigger than 81% of them (0.25 ac against a typical 0.18 ac) and it is newer than 86% of them (1979 against a typical 1951). Measured against all of Outagamie 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 18 W Sioux Dr, Appleton, WI?

The 2024 property tax bill for 18 W Sioux Dr, Appleton, WI was $3,212. The county assessed it at $268,500.

More homes on W Sioux Dr

Closest homes

More homes in Appleton 54911

Assigned schools

Explore the area

See this home in context

Open 18 W Sioux Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map