303 Cumnor Rd is a 5,750 square foot house on a 0.4 acre lot with 6 bedrooms and 6 bathrooms. - it last sold on July 01, 2024 for $4,550,000. Based on Redfin's Kenilworth data, we estimate the home's value is $4,958,737.
Single-familyProperty Type
1877Year Built
0.4 acresLot Size
$862Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$4,958,737
$409K since sold in July 2024$272K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 63.5% higher than the average sale price ($3.03M) 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
Mar 24, 2026 • Final
Res patio-hardscape
Gas
Grading
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 Finish: Recreation Room
Basement Type: Full
Bathroom Information
# of Full Baths: 5
# of 1/2 Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Warm Air
Fireplace Information
# of Fireplaces: 3
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Multi-Level
Exterior Wall: Frame
Roof Covering Type: Shake
Roof Shape Type: Shake
Building Type: Store and Residential
Property Information
Subdivision Name: KENILWORTH
Living Sq. Ft: 5,750
# of Stories: 2
Stories Type: 2
Legal Description: LOT 11 IN BLK 5 IN KENILWORTH OF SE C22+ T42N R13E 3P
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,500
Legal Lot Number: 11
Legal Block Number: 5
Acres: 0.4017
Depth Footage: 175
Front Footage: 100
County Use Description: RESID 2+ STORIES
Utility Information
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 6
Baths: 6.0
Sq. Ft.: 5,750
Stories: 2.0
Lot Size: 0.4 acres
Style: Single Family Residential
Year Built: 1877
Year Renovated: —
County: Cook County
APN: 05282230070000
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
K - 12
Preschool & daycare
The Joseph Sears School
Public PreK-8 • Assigned • 0.3mi
9/10
New Trier Township High School Winnetka
Public 10-12 • Assigned • 0.6mi
8/10
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
2/10 Heat Factor
7 days above 98° expected this year, 14 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
3/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Kenilworth, IL • 60043
Average low and high temperatures (°F)
30
16
37
23
53
34
59
42
65
48
79
62
84
68
80
65
75
60
65
51
51
39
37
24
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 3.3 hours in December, placing it below the
U.S. average for solar exposure.
10.3 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$4.71M – $5.70M
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