Property Record
1640 E Sumner St, Hartford, WI 53027
Property Detail
1640 E Sumner St
Milwaukee-Waukesha, WI
PT OF NE CSM 5845 LOT 1 DOC 1312775
36-2201008002
WASHINGTON
Medicalbuilding
Wisconsin
B and X Area of moderate flood hazard, usually the area between the limits of the 100-year and 500-year floods.
1
2025
9.99 AC
2025
Washington West
440105
Milwaukee/Madison
49,735 SF
NEARBY LISTINGS FOR SALE OR LEASE
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DEMOGRAPHICS near 1640 E Sumner St
1 mile
3 mile
5 mile
2025 Total Population
3,678
21,169
30,608
2030 Population
3,731
21,584
31,228
Pop Growth 2025-2030
+ 1.44%
+ 1.96%
+ 2.03%
Average Age
45
41
42
2025 Total Households
1,654
8,782
12,453
HH Growth 2025-2030
+ 1.33%
+ 1.84%
+ 1.91%
Median Household Inc
$74,182
$80,939
$90,161
Avg Household Size
2.20
2.40
2.40
2025 Avg HH Vehicles
2.00
2.00
2.00
Median Home Value
$340,576
$311,532
$342,956
Median Year Built
1992
1991
1991
Nearby Places
Map Layers
Map Styles
Street
Aerial
Layers
Transit
Traffic
Biking
Places
Listings with unknown addresses are not visible on the map
- Restaurants
- Banks
- Shops
- Fitness
- Groceries
PUBLIC TRANSPORTATION
AIRPORT
General Mitchell International
Drive
Walk
Distance
General Mitchell International
60 min
42.7 mi
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13.89 AC
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10,870 SF
2.99 AC
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© 2026 CoStar Group
The information above has been obtained from sources believed reliable. While we do not doubt its accuracy we have not verified it and make no guarantee, warranty or representation about it. It is your responsibility to independently confirm its accuracy and completeness. Any projections, opinions, assumptions, or estimates used are for example only and do not represent the current or future performance of the property. The value of this transaction to you depends on tax and other factors which should be evaluated by your tax, financial, and legal advisors. You and your advisors should conduct a careful, independent investigation of the property to determine to your satisfaction the suitability of the property for your needs.