121 Tower Rd is a 1,428 square foot house on a 10,743 square foot lot with 3 bedrooms and 2.5 bathrooms. - it last sold on January 17, 2006 for $380,000. Based on Redfin's Downers Grove data, we estimate the home's value is $558,358.
Single-familyProperty Type
1969Year Built
10,743 sq ftLot Size
$391Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$558,358
$178K since sold in January 2006$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.2% higher than the average sale price ($521K) 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.
Zoning and permits
Zoning
Permits
R3
Residential Detached House 3 District
The Village’s residential zoning districts are primarily intended to create, maintain and promote a variety of housing opportunities for households and to maintain and promote the desired physical character of existing and developing neighborhoods. While the districts primarily accommodate residential uses, some nonresidential uses are also allowed.
Permitted uses
Include but are not limited to:
Garden center
Housing-Group
Housing-Single unit
Infrastructure
Public service
Agriculture-Cropland
Aug 12, 2025 • Final
Driveway
Remove and replace the asphalt driveway according to the current layout.
Grading
Aug 9, 2016 • Final
Residential addition
Perform a kitchen remodel.
Kitchen
Remodel
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: 726
Basement Type: Partial
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air Gas
Room Information
# of Rooms: 7
Exterior
Exterior Information
Floor Construction Type: Plywood
Foundation Type: Slab
Building Style Type: Split Level
Exterior Wall: Brick
Property Information
Subdivision Name: LONGMEADOW SUB
Living Sq. Ft: 1,428
Building Sq. Ft: 2,154
# of Stories: 1
Stories Type: 2
Legal Description: LONGMEADOW SUB
Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 462
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,743
Legal Lot Number: 2
Legal Block Number: 3
Municipality Name: DOWNERS GROVE TOWNSHIP-NORTH
Acres: 0.2466
Depth Footage: 131
Front Footage: 82
Zoning Code: A
County Use Description: RESIDENTIAL
Utility Information
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 1,428
Stories: 1.0
Lot Size: 10,743 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: —
County: DuPage County
APN: 0904105002
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Highland Elementary School
Public PreK-6 • Assigned • 1.0mi
8/10
Herrick Middle School
Public 7-8 • Assigned • 1.5mi
8/10
Community H S District 99 - North High School
Public 9-12 • Assigned • 1.4mi
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 103° expected this year, 14 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
Downers Grove, IL • 60515
Average low and high temperatures (°F)
29
15
39
22
55
34
63
43
70
49
82
62
85
69
81
64
79
59
68
49
50
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
$531,000 – $643,000
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