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Single Family ResidenceResidential
$222,382$219 / 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 95How 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 $150,000 on Oct 16, 2020

491 NORTHGATE ST

FOND DU LAC, WI 54935
3
Beds
1
Baths
1,014 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.
1963
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$222K
$211K low$233K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$150,000 · Oct 16, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,198 (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.$197,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$175,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$206,053

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.25 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFond du Lac
Lot (acres)The size of the land the home sits on, from county records.0.16
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
HeatingThe type of heating system in the home.None

Transaction History(3)

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
Rosenow Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
H
Fond Du Lac High SchoolC
High · Grades 9–12 · 0.8 mi
M
Woodworth Middle SchoolC-
Middle · Grades 6–8 · 1.4 mi

District: Fond Du Lac School District

Neighborhood · ZIP 54935These 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.112
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 100.22

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.41,617
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.$61,663
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,827
Average tempThe average temperature here across a full year.46°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

491 Northgate 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 less than 65% of homes in Fond du Lac County
  • Costs more per square foot than 78% of homes in Fond Du Lac 54935
  • Smaller than 88% of homes in Fond du Lac County
  • Has a smaller lot than 85% of homes in Fond du Lac County

What homes are worth in Fond Du Lac 54935

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

This home
$96K$557K

This home is worth more than 48% of homes in Fond Du Lac 54935.

How it measures up in Fond Du Lac 54935

The dot is this home. The mark in the middle is the typical home in Fond Du Lac 54935.

Estimated value$222,382
CheaperTypical $226,574Pricier

Pricier than 48% of homes nearby

Price per ft²$219
CheaperTypical $171Pricier

Pricier than 78% of homes nearby

Living area1,014 ft²
SmallerTypical 1,398 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.16 ac
SmallerTypical 0.19 acBigger

Bigger than 32% of homes nearby

Year built1963
OlderTypical 1951Newer

Newer than 64% of homes nearby

How 491 Northgate St ranks against every home in each area.
MeasureThis homeFond Du Lac 54935Fond du Lac County
Estimated valuepricier than$222,38248% of homes35% of homes
Price per ft²pricier than$21978% of homes77% of homes
Living areabigger than1,014 ft²13% of homes12% of homes
Lot sizebigger than0.16 ac32% of homes15% of homes
Year builtnewer than196364% of homes59% of homes

About 491 Northgate St

How much is 491 Northgate St, Fond Du Lac, WI worth?

The TopHap Estimate for 491 Northgate St, Fond Du Lac, WI is $222,382 as of Sep 24, 2026. The likely range is $211,426 to $233,338. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 491 Northgate St, Fond Du Lac, WI last sell?

491 Northgate St, Fond Du Lac, WI last sold on Oct 16, 2020 for $150,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 491 Northgate St, Fond Du Lac, WI?

491 Northgate St, Fond Du Lac, WI has 3 bedrooms, 1 bathrooms, 1,014 square feet of living space and a 0.16-acre lot.

When was 491 Northgate St, Fond Du Lac, WI built?

491 Northgate St, Fond Du Lac, WI was built in 1963, making it 63 years old.

What schools serve 491 Northgate St, Fond Du Lac, WI?

491 Northgate St, Fond Du Lac, WI is assigned to Rosenow Elementary School (elementary), rated B+; Fond Du Lac High School (high), rated C; Woodworth Middle School (middle), rated C-. All sit in Fond Du Lac School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 491 Northgate St, Fond Du Lac, WI compare to other homes in Fond Du Lac 54935?

Among the 13,798 homes in Fond Du Lac 54935, it is worth more than 48% of them ($222,382 against a typical $226,574), its price per square foot is higher than 78% of them ($219 against a typical $171), it is bigger than 13% of them (1,014 ft² against a typical 1,398 ft²), its lot is bigger than 32% of them (0.16 ac against a typical 0.19 ac) and it is newer than 64% of them (1963 against a typical 1951). Measured against all of Fond du Lac County, it is worth more than 35% 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 491 Northgate St, Fond Du Lac, WI?

The 2025 property tax bill for 491 Northgate St, Fond Du Lac, WI was $3,198. The county assessed it at $197,500.

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