12 Portwine Rd is a 1,716 square foot house on a 2,653 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on June 22, 2005 for $315,000. Based on Redfin's Willowbrook data, we estimate the home's value is $510,139.
Single-familyProperty Type
1977Year Built
2,653 sq ftLot Size
$297Est. Price/Sq.Ft.
2 spacesParking
Source:Public Records
Redfin Estimate
$510,139
$195K since sold in June 2005$36K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.5% higher than the average sale price ($483K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 28, 2025 • Final
New building
New construction
May 27, 2025 • Final
New building
New construction
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 Type: Partial
Bathroom Information
# of Full Baths: 3
Exterior
Property Information
Subdivision Name: LAKE HINSDALE VILLAGE CLUSTER L PRCL B
Living Sq. Ft: 1,716
Building Sq. Ft: 1,716
Legal Description: PARCEL B-CLUSTER L-LAKE HINSDALE VILLAGE
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,653
Legal Lot Number: 54
Municipality Name: DOWNERS GROVE TOWNSHIP-NORTH
Acres: 0.0609
Zoning Code: G
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,716
Stories: —
Lot Size: 2,653 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: —
County: DuPage County
APN: 0923106049
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Holmes Elementary School
Public PreK-2 • Assigned • 0.9mi
Westview Hills Middle School
Public 6-8 • Assigned • 1.1mi
7/10
Hinsdale South High School
Public 9-12 • Assigned • 1.1mi
7/10
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 102° expected this year, 15 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Willowbrook, IL • 60527
Average low and high temperatures (°F)
30
15
39
22
56
34
63
43
71
49
83
63
86
68
83
65
80
59
68
48
51
38
36
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.3 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10.3 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$485,000 – $587,000
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