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Single Family ResidenceResidential
$402,871$220 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $385,000 on Jul 17, 2025

3540 N MASON ST

APPLETON, WI 54914
3
Beds
3
Baths
1,832 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$403K
$387K low$419K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Jul 17, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,215 (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.$378,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$59,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$319,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$249,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$399,900

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
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.1994
Lot (acres)The size of the land the home sits on, from county records.0.27
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.Patio · 270 ft²

Transaction History(4)

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
Houdini Elementary SchoolA-
Elementary · Grades KG–5 · 1.0 mi
M
Einstein Middle SchoolB-
Middle · Grades 6–8 · 1.2 mi
H
Appleton West High SchoolC
High · Grades 9–12 · 2.0 mi

District: Appleton Area School District

Neighborhood · ZIP 54914These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.66
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.31,882
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,747 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,808
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,621
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

3540 N Mason St 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 91% of homes in Appleton 54914
  • Costs more per square foot than 87% of homes in Appleton 54914
  • Bigger than 69% of homes in Appleton 54914
  • Has a bigger lot than 68% of homes in Appleton 54914
  • Newer than 82% of homes in Appleton 54914

What homes are worth in Appleton 54914

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

This home
$130K$571K

This home is worth more than 91% of homes in Appleton 54914.

How it measures up in Appleton 54914

The dot is this home. The mark in the middle is the typical home in Appleton 54914.

Estimated value$402,871
CheaperTypical $265,148Pricier

Pricier than 91% of homes nearby

Price per ft²$220
CheaperTypical $166Pricier

Pricier than 87% of homes nearby

Living area1,832 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.27 ac
SmallerTypical 0.22 acBigger

Bigger than 68% of homes nearby

Year built1988
OlderTypical 1965Newer

Newer than 82% of homes nearby

How 3540 N Mason St ranks against every home in each area.
MeasureThis homeAppleton 54914Outagamie County
Estimated valuepricier than$402,87191% of homes76% of homes
Price per ft²pricier than$22087% of homes74% of homes
Living areabigger than1,832 ft²69% of homes68% of homes
Lot sizebigger than0.27 ac68% of homes47% of homes
Year builtnewer than198882% of homes69% of homes

About 3540 N Mason St

How much is 3540 N Mason St, Appleton, WI worth?

The TopHap Estimate for 3540 N Mason St, Appleton, WI is $402,871 as of Jul 14, 2026. The likely range is $387,196 to $418,546. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3540 N Mason St, Appleton, WI last sell?

3540 N Mason St, Appleton, WI last sold on Jul 17, 2025 for $385,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3540 N Mason St, Appleton, WI?

3540 N Mason St, Appleton, WI has 3 bedrooms, 3 bathrooms, 1,832 square feet of living space and a 0.27-acre lot.

When was 3540 N Mason St, Appleton, WI built?

3540 N Mason St, Appleton, WI was built in 1988, making it 38 years old. It is a ranch home. The building has 1 story.

What schools serve 3540 N Mason St, Appleton, WI?

3540 N Mason St, Appleton, WI is assigned to Houdini Elementary School (elementary), rated A-; Einstein Middle School (middle), rated B-; Appleton West High School (high), rated C. All sit in Appleton Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3540 N Mason St, Appleton, WI compare to other homes in Appleton 54914?

Among the 9,480 homes in Appleton 54914, it is worth more than 91% of them ($402,871 against a typical $265,148), its price per square foot is higher than 87% of them ($220 against a typical $166), it is bigger than 69% of them (1,832 ft² against a typical 1,568 ft²), its lot is bigger than 68% of them (0.27 ac against a typical 0.22 ac) and it is newer than 82% of them (1988 against a typical 1965). Measured against all of Outagamie County, it is worth more than 76% 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 3540 N Mason St, Appleton, WI?

The 2024 property tax bill for 3540 N Mason St, Appleton, WI was $4,215. The county assessed it at $378,800.

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