771 Sigmund Rd is a 3,491 square foot house on a 10,565 square foot lot with 3 bedrooms and 3.5 bathrooms. - it last sold on April 30, 1999 for $414,000. Based on Redfin's Naperville data, we estimate the home's value is $1,054,070.
Single-familyProperty Type
1999Year Built
10,565 sq ftLot Size
$302Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,054,070
$640K since sold in April 1999$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.6% higher than the average sale price ($936K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 30, 2025 • Final
Electric vehicle charging station - residential
Electrical
Ev charger
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 2,042
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Room Information
# of Rooms: 9
Exterior
Exterior Information
Construction Type: Brick
Property Information
Subdivision Name: CENTURY FARMS
Living Sq. Ft: 3,491
Ground Floor Sq. Ft: 2,042
Building Sq. Ft: 5,533
# of Stories: 2
Stories Type: 2
Legal Description: CENTURY FARMS UNIT 3 ALL
Parking & Garage Information
Parking Type: Built-In Garage
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,565
Legal Lot Number: 159
Municipality Name: NAPERVILLE TOWNSHIP
Acres: 0.2425
Depth Footage: 134
Front Footage: 79
Zoning Code: R
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: 3
Baths: 3.5
Sq. Ft.: 3,491
Stories: 2.0
Lot Size: 10,565 square feet
Style: Single Family Residential
Year Built: 1999
Year Renovated: —
County: DuPage County
APN: 0712112003
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Mill Street Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Jefferson Junior High School
Public 6-8 • Assigned • 1.2mi
8/10
Naperville North High School
Public 9-12 • Assigned • 1.0mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 103° expected this year, 14 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Naperville, IL • 60563
Average low and high temperatures (°F)
29
15
39
21
56
34
64
43
72
49
83
62
87
68
83
64
80
58
69
47
51
37
36
22
Jan
Feb
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May
Jun
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Sun exposure
In this area, properties receive around 10.2 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10.2 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.00M – $1.21M
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