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Single Family ResidenceResidential
$139,912$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 94How 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

621 E DENNISON ST

APPLETON, WI 54915
2
Beds
1
Baths
768 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
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

$140K
$131K low$149K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,597 (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.$107,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$121,700

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.0.16
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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

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
James Madison Middle SchoolD+
Middle · Grades 6–8 · 0.3 mi
E
McKinley Elementary SchoolB+
Elementary · Grades KG–5 · 0.7 mi
H
Appleton East High SchoolC
High · Grades 9–12 · 1.1 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

621 E Dennison 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.

  • Among the least valuable homes in Appleton 54915
  • Costs less per square foot than 68% of homes in Appleton 54915
  • Among the smallest homes in Appleton 54915
  • Has a smaller lot than 94% of homes in Appleton 54915
  • Older than 87% 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
$175K$649K

This home is worth less than almost all 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$139,912
CheaperTypical $325,815Pricier

Cheaper than almost all homes nearby

Price per ft²$182
CheaperTypical $202Pricier

Pricier than 32% of homes nearby

Living area768 ft²
SmallerTypical 1,600 ft²Bigger

Smaller than almost all homes nearby

Lot size0.16 ac
SmallerTypical 0.26 acBigger

Bigger than 6% of homes nearby

Year built1951
OlderTypical 1981Newer

Newer than 13% of homes nearby

How 621 E Dennison St ranks against every home in each area.
MeasureThis homeAppleton 54915Outagamie County
Estimated valuepricier than$139,912almost no homes4% of homes
Price per ft²pricier than$18232% of homes42% of homes
Living areabigger than768 ft²almost no homes3% of homes
Lot sizebigger than0.16 ac6% of homes11% of homes
Year builtnewer than195113% of homes30% of homes

About 621 E Dennison St

How much is 621 E Dennison St, Appleton, WI worth?

The TopHap Estimate for 621 E Dennison St, Appleton, WI is $139,912 as of Aug 30, 2026. The likely range is $131,025 to $148,799. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 E Dennison St, Appleton, WI last sell?

621 E Dennison St, Appleton, WI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 621 E Dennison St, Appleton, WI?

621 E Dennison St, Appleton, WI has 2 bedrooms, 1 bathrooms, 768 square feet of living space and a 0.16-acre lot.

When was 621 E Dennison St, Appleton, WI built?

621 E Dennison St, Appleton, WI was built in 1951, making it 75 years old. It is a ranch home. The building has 1 story.

What schools serve 621 E Dennison St, Appleton, WI?

621 E Dennison St, Appleton, WI is assigned to James Madison Middle School (middle), rated D+; McKinley Elementary School (elementary), rated B+; Appleton East 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 621 E Dennison St, Appleton, WI compare to other homes in Appleton 54915?

Among the 13,753 homes in Appleton 54915, it is worth more than almost none of them ($139,912 against a typical $325,815), its price per square foot is higher than 32% of them ($182 against a typical $202), it is bigger than almost none of them (768 ft² against a typical 1,600 ft²), its lot is bigger than 6% of them (0.16 ac against a typical 0.26 ac) and it is newer than 13% of them (1951 against a typical 1981). Measured against all of Outagamie County, it is worth more than 4% 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 621 E Dennison St, Appleton, WI?

The 2024 property tax bill for 621 E Dennison St, Appleton, WI was $1,597. The county assessed it at $107,500.

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