$645,000

beds

baths

half baths

2,700

square ft

W136 Court Kathleen St

Sullivan, Wisconsin 53178

Contingent / MLS #1966969 / Single Family / Sullivan

Listing information updated 6/15/2026 at 11:21am

First time on the market! Proudly offered by its original owners, this beautifully maintained home combines privacy, space, and an exceptional location. Nestled on a quiet cul-de-sac and set on more than an acre, the property is surrounded by trees and green space, creating a peaceful escape while remaining close to everything Lake Country has to offer. Natural light fills the home, complemented by a desirable main-floor primary suite and functional layout. The lower level is an entertainer's dream, featuring a spacious rec area and theater room, perfect for movie nights and game days. Located in the Oconomowoc School District and minutes from Golden Lake and the Glacial Drumlin Trail. After years of thoughtful ownership, this exceptional property is ready for its next chapter.

Full Features

Architecture Style:

Colonial

Exterior Type:

Wood

Basement:

Full,Block,Sump Pump,Partially Finished

Bedrooms:

Cooling System:

Central Air

Heating System:

Natural Gas, Forced Air

Appliances:

Range, Refrigerator, Dishwasher, Microwave, Washer, Dryer

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

32 Years

Parking Type:

Electric Door Opener,Paved

Parking Spaces:

2.5

Garage:

Attached - 2.5 Car(s)

Room Count:

Square Feet:

2,700

Lot Size:

1.15 Acres

Acreage:

1.15

Internal Features:

Walk-In Closet(s), Vaulted Ceiling(s), High Speed Internet

External Features:

Patio/Porch

Room Information

Living Room:

18 x 17 - Main

Dining Room:

12 x 12 - Main

Kitchen:

17 x 13 - Main

Primary Bedroom:

16 x 12 - Main

2nd Bedroom:

17 x 12 - Upper

3rd Bedroom:

13 x 12 - Upper

Theater Room:

15 x 10 - Lower

Rec Room:

17 x 17 - Lower

Den:

16 x 12 - Upper

Taxes & Assessments

Tax Amount:

$4,408

Tax Year:

2025

Location

Zip Code:

53178

City:

Sullivan

County:

Jefferson

Schools

School District(s):

Oconomowoc Area

Elementary School:

N/A

Middle School:

N/A

High School:

Oconomowoc

Architecture Style:

Colonial

Exterior Type:

Wood

Basement:

Full,Block,Sump Pump,Partially Finished

Bedrooms:

Cooling System:

Central Air

Heating System:

Natural Gas, Forced Air

Appliances:

Range, Refrigerator, Dishwasher, Microwave, Washer, Dryer

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

32 Years

Parking Type:

Electric Door Opener,Paved

Parking Spaces:

2.5

Garage:

Attached - 2.5 Car(s)

Room Count:

Square Feet:

2,700

Lot Size:

1.15 Acres

Acreage:

1.15

Internal Features:

Walk-In Closet(s), Vaulted Ceiling(s), High Speed Internet

External Features:

Patio/Porch

Living Room:

18 x 17 - Main

Dining Room:

12 x 12 - Main

Kitchen:

17 x 13 - Main

Primary Bedroom:

16 x 12 - Main

2nd Bedroom:

17 x 12 - Upper

3rd Bedroom:

13 x 12 - Upper

Theater Room:

15 x 10 - Lower

Rec Room:

17 x 17 - Lower

Den:

16 x 12 - Upper

Tax Amount:

$4,408

Tax Year:

2025

Zip Code:

53178

City:

Sullivan

County:

Jefferson

School District(s):

Oconomowoc Area

Elementary School:

N/A

Middle School:

N/A

High School:

Oconomowoc

Listing Office: Coldwell Banker Elite

Agent Contact Information: info@cb-elite.com

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