2020 Harper Rd is a 2,716 square foot house on a 0.45 acre lot with 2.5 bathrooms. - it last sold on August 07, 2002 for $375,000. Based on Redfin's Darien data, we estimate the home's value is $655,694.
Single-familyProperty Type
1994Year Built
0.45 acresLot Size
$241Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$655,694
$281K since sold in August 2002$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% higher than the average sale price ($653K) 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.
Zoning
R-2
Single-Family Residence District
The R-2 District is intended to provide single-family areas which are characterized by smaller lots than are required in the R-1 District.; No R-2 District shall be established by any new regulation unless the proposed district area, by itself or in conjunction with any contiguous territory which either lies within the City and is already zoned R-2 or which lies within an adjacent municipality and is in a similar zoning classification, is at least 5 acres
Permitted uses
Include but are not limited to:
Housing-Single unit
Educational/school
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,456
Basement Type: Full
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of Bathroom Fixtures: 2
Exterior
Exterior Information
Exterior Wall: Frame Brick
Property Information
Subdivision Name: GALLAGHER & HENRYS RESUB OF FARMINGDALE
Living Sq. Ft: 2,716
Building Sq. Ft: 4,172
# of Stories: 2
Legal Description: GALLAGHER & HENRYS RESUB OF FARMINGDALE RIDGE UNIT 4 ALL
Parking & Garage Information
Garage/Parking Sq. Ft: 506
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,710
Legal Lot Number: 2
Municipality Name: DOWNERS GROVE TOWNSHIP-NORTH
Acres: 0.4525
Zoning Code: R
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: —
Baths: 2.5
Sq. Ft.: 2,716
Stories: 2.0
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1994
Year Renovated: —
County: DuPage County
APN: 0929409018
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Lace Elementary School
Public 3-5 • Assigned • 1.1mi
8/10
Eisenhower Junior High School
Public 6-8 • Assigned • 0.8mi
6/10
Community H S District 99 - South High School
Public 9-12 • Assigned • 1.9mi
5/10
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
Minor risk of severe winds over next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Darien, IL • 60561
Average low and high temperatures (°F)
29
15
39
22
56
35
63
43
71
49
83
63
86
69
81
64
79
60
68
49
51
37
36
23
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$623,000 – $755,000
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