$3,320,000

beds

baths

half baths

13,905

square ft

1239 Oxford Lane

Naperville, Illinois 60540

Closed / MLS #12332796 / Single Family / Naperville

Listing information updated 8/16/2025 at 6:03am

Welcome to this exceptionally private and luxurious estate! Nestled on 1.43 secluded acres behind a private gate, this impressive 10,495 sq ft residence (plus a 4,755 sq ft finished lower level) offers four levels of exquisite living space, including two master suites and lavish details throughout. Enjoy dual gourmet kitchens (one with a pizza oven!), seven fireplaces, a light-filled four-seasons room, and six additional spacious bedrooms. The finished third floor provides flexible options. The lower level is an entertainer's dream with a sprawling great room, full kitchen and bar, movie theater, gym, and a relaxing sauna. Outside, discover a fully fenced backyard and an attached guest house complete with its own bedroom and bath. With five garages, space is never a concern. A truly unique and expansive opportunity.

Full Features

Architecture Style:

French Provincial

Exterior Type:

Brick,Stone,Marble/Granite

Basement:

Finished,Full,Daylight

Beds Above Grade:

Cooling System:

Central Air, Zoned

Heating System:

Natural Gas, Forced Air, Zoned

Appliances:

Double Oven, Dishwasher, High End Refrigerator, Bar Fridge, Freezer, Washer, Dryer, Disposal, Stainless Steel Appliance(s), Wine Refrigerator

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

21-25 Years

Roof Type:

Asphalt

Parking Type:

Garage - Concrete,Circular Driveway,Garage Door Opener,Heated Garage,On Site,Garage Owned,Attached,Garage

Parking Spaces:

Garage:

Attached

Room Count:

Water Front:

Square Feet:

13,905

Lot Size:

1.0-1.99 Acres

Acreage:

1.4343

Internal Features:

Cathedral Ceiling(s), Wet Bar, Elevator, 1st Floor Bedroom, In-Law Floorplan

External Features:

Balcony, Roof Deck, Patio/Porch

Room Information

Living Room:

N/A

Dining Room:

15x16 - Main

Kitchen:

19x24 - Main

Family Room:

24x26 - Main

Primary Bedroom:

15x19 - Main Level

2nd Bedroom:

16x21 - Second

3rd Bedroom:

15x16 - Second

4th Bedroom:

14x17 - Second

Bedroom 5:

14x13 - Second Level

Bedroom 6:

18x18 - Second Level

Eating Area:

11x14 - Main Level

Office:

14x11 - Main Level

Library:

17x20 - Main Level

Taxes & Assessments

Tax Amount:

$50,180

Tax Year:

2023

Location

Zip Code:

60540

City:

Naperville

County:

Dupage

Schools

School District(s):

203

Elementary School:

Highlands Elementary School

Middle School:

Kennedy Junior High School

High School:

Naperville North High School

Architecture Style:

French Provincial

Exterior Type:

Brick,Stone,Marble/Granite

Basement:

Finished,Full,Daylight

Beds Above Grade:

Cooling System:

Central Air, Zoned

Heating System:

Natural Gas, Forced Air, Zoned

Appliances:

Double Oven, Dishwasher, High End Refrigerator, Bar Fridge, Freezer, Washer, Dryer, Disposal, Stainless Steel Appliance(s), Wine Refrigerator

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

21-25 Years

Roof Type:

Asphalt

Parking Type:

Garage - Concrete,Circular Driveway,Garage Door Opener,Heated Garage,On Site,Garage Owned,Attached,Garage

Parking Spaces:

Garage:

Attached

Room Count:

Water Front:

Square Feet:

13,905

Lot Size:

1.0-1.99 Acres

Acreage:

1.4343

Internal Features:

Cathedral Ceiling(s), Wet Bar, Elevator, 1st Floor Bedroom, In-Law Floorplan

External Features:

Balcony, Roof Deck, Patio/Porch

Living Room:

N/A

Dining Room:

15x16 - Main

Kitchen:

19x24 - Main

Family Room:

24x26 - Main

Primary Bedroom:

15x19 - Main Level

2nd Bedroom:

16x21 - Second

3rd Bedroom:

15x16 - Second

4th Bedroom:

14x17 - Second

Bedroom 5:

14x13 - Second Level

Bedroom 6:

18x18 - Second Level

Eating Area:

11x14 - Main Level

Office:

14x11 - Main Level

Library:

17x20 - Main Level

Tax Amount:

$50,180

Tax Year:

2023

Zip Code:

60540

City:

Naperville

County:

Dupage

School District(s):

203

Elementary School:

Highlands Elementary School

Middle School:

Kennedy Junior High School

High School:

Naperville North High School

Listing Office: The Lozano Group

Listing Office Phone: 708.277.3603

Disclaimer: The data relating to real estate for sale on this website comes courtesy of Midwest Real Estate Data, LLC as distributed by MLS GRID. Real estate listings held by brokerage firms other than @properties are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 8/16/2025 at 6:03am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some listings have been excluded from this website.