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Single Family ResidenceResidential
$285,674$357 / 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 87How 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

647 MOUNT MARY DR

GREEN BAY, WI 54311
4
Beds
2 / 1
Baths
800 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$286K
$248K low$324K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,102 (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.$209,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$170,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$209,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$285,900

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.Colonial
CountyBrown
Lot (acres)The size of the land the home sits on, from county records.0.26
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 168 ft²Patio · 120 ft²

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
Baird Elementary SchoolB-
Elementary · Grades PK–5 · 0.2 mi
H
Preble High SchoolB
High · Grades 9–12 · 1.7 mi
M
Red Smith K-8 SchoolB-
Middle · Grades PK–8 · 2.8 mi

District: Green Bay Area School District

Neighborhood · ZIP 54311These 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.81
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 100.17

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.34,753
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.541 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,612
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,928
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

647 Mount Mary 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.

  • Worth less than 89% of homes in Schmitt Park
  • Costs more per square foot than 93% of homes in Brown County
  • Smaller than 97% of homes in Schmitt Park
  • Has a smaller lot than 85% of homes in Schmitt Park
  • Older than 79% of homes in Green Bay 54311

What homes are worth in Green Bay 54311

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

This home
$161K$808K

This home is worth more than 22% of homes in Green Bay 54311.

How it measures up in Green Bay 54311

The dot is this home. The mark in the middle is the typical home in Green Bay 54311.

Estimated value$285,674
CheaperTypical $358,111Pricier

Pricier than 22% of homes nearby

Price per ft²$357
CheaperTypical $266Pricier

Pricier than 86% of homes nearby

Living area800 ft²
SmallerTypical 1,427 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.26 ac
SmallerTypical 0.35 acBigger

Bigger than 21% of homes nearby

Year built1973
OlderTypical 1991Newer

Newer than 21% of homes nearby

How 647 Mount Mary Dr ranks against every home in each area.
MeasureThis homeSchmitt ParkGreen Bay 54311Brown County
Estimated valuepricier than$285,67411% of homes22% of homes37% of homes
Price per ft²pricier than$35791% of homes86% of homes93% of homes
Living areabigger than800 ft²3% of homes6% of homes11% of homes
Lot sizebigger than0.26 ac15% of homes21% of homes39% of homes
Year builtnewer than197363% of homes21% of homes58% of homes

About 647 Mount Mary Dr

How much is 647 Mount Mary Dr, Green Bay, WI worth?

The TopHap Estimate for 647 Mount Mary Dr, Green Bay, WI is $285,674 as of Aug 30, 2026. The likely range is $247,574 to $323,774. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 647 Mount Mary Dr, Green Bay, WI last sell?

647 Mount Mary Dr, Green Bay, WI last sold on Sep 23, 2005, according to the county's recorded deed.

How big is 647 Mount Mary Dr, Green Bay, WI?

647 Mount Mary Dr, Green Bay, WI has 4 bedrooms, 2 bathrooms, 800 square feet of living space and a 0.26-acre lot.

When was 647 Mount Mary Dr, Green Bay, WI built?

647 Mount Mary Dr, Green Bay, WI was built in 1973, making it 53 years old. It is a colonial home. The building has 2 stories.

What schools serve 647 Mount Mary Dr, Green Bay, WI?

647 Mount Mary Dr, Green Bay, WI is assigned to Baird Elementary School (elementary), rated B-; Preble High School (high), rated B; Red Smith K-8 School (middle), rated B-. All sit in Green Bay Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 647 Mount Mary Dr, Green Bay, WI compare to other homes in Green Bay 54311?

Among the 12,584 homes in Green Bay 54311, it is worth more than 22% of them ($285,674 against a typical $358,111), its price per square foot is higher than 86% of them ($357 against a typical $266), it is bigger than 6% of them (800 ft² against a typical 1,427 ft²), its lot is bigger than 21% of them (0.26 ac against a typical 0.35 ac) and it is newer than 21% of them (1973 against a typical 1991). Measured against all of Brown County, it is worth more than 37% 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 647 Mount Mary Dr, Green Bay, WI?

The 2025 property tax bill for 647 Mount Mary Dr, Green Bay, WI was $4,102. The county assessed it at $209,600.

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