$1,200,000

beds

baths

3,358

square ft

78 Congress St

Williams Bay, Wisconsin 53191

New / MLS #1957523 / Single Family / Williams Bay

Listing information updated 4/15/2026 at 10:01am

Welcome to this TURNKEY fully renovated 4 Bedroom, 4 Full Bath, home with 3++ Car Garage, just steps from Geneva Lake, Pier 290, shops and restaurants in Williams Bay. This stunner showcases an open floor plan with top-to-bottom updates (interior and exterior). Exterior updates include new roof, siding,/stone, windows, garage doors (3), outdoor kitchen, custom paver design, outdoor built in firepit, professional landscaping, new entrance doors and new mechanicals (A/C, Furnace and (2) Hot Water Heaters). Inside you will find 4 generous sized bedrooms, 4 Full Bath, recess lighting throughout, large kitchen with oversize island, finished basement, and so much more! This home is situated on a beautiful oversize lot, centrally located steps from Geneva Lake, Dining, Shopping and much more!

Full Features

Architecture Style:

Ranch,Contemporary

Exterior Type:

Stone,Other

Basement:

Partial,Walk Out/Outer Door,Shower,Finished,Slab

Bedrooms:

Cooling System:

Central Air

Heating System:

Natural Gas

Appliances:

Range, Refrigerator, Dishwasher, Microwave, Washer, Dryer, Other

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Age:

86 Years

Parking Type:

Electric Door Opener,Paved,Parking Space,Basement

Parking Spaces:

Garage:

Attached - 3 Car(s)

Room Count:

Square Feet:

3,358

Lot Size:

0.35 Acres

Acreage:

0.35

Internal Features:

Kitchen Island

External Features:

Patio/Porch

Room Information

Living Room:

18 x 19 - Main

Kitchen:

21 x 12 - Main

2nd Bedroom:

9 x 14 - Main

3rd Bedroom:

19 x 9 - Main

4th Bedroom:

11 x 9 - Main

Laundry:

6 x 5 - Main

Taxes & Assessments

Tax Amount:

$2,921

Tax Year:

2025

Location

Zip Code:

53191

City:

Williams Bay

County:

Walworth

Schools

School District(s):

Williams Bay

Elementary School:

Williams Bay

Middle School:

Williams Bay

High School:

Williams Bay

Architecture Style:

Ranch,Contemporary

Exterior Type:

Stone,Other

Basement:

Partial,Walk Out/Outer Door,Shower,Finished,Slab

Bedrooms:

Cooling System:

Central Air

Heating System:

Natural Gas

Appliances:

Range, Refrigerator, Dishwasher, Microwave, Washer, Dryer, Other

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Age:

86 Years

Parking Type:

Electric Door Opener,Paved,Parking Space,Basement

Parking Spaces:

Garage:

Attached - 3 Car(s)

Room Count:

Square Feet:

3,358

Lot Size:

0.35 Acres

Acreage:

0.35

Internal Features:

Kitchen Island

External Features:

Patio/Porch

Living Room:

18 x 19 - Main

Kitchen:

21 x 12 - Main

2nd Bedroom:

9 x 14 - Main

3rd Bedroom:

19 x 9 - Main

4th Bedroom:

11 x 9 - Main

Laundry:

6 x 5 - Main

Tax Amount:

$2,921

Tax Year:

2025

Zip Code:

53191

City:

Williams Bay

County:

Walworth

School District(s):

Williams Bay

Elementary School:

Williams Bay

Middle School:

Williams Bay

High School:

Williams Bay

Listing Office: @PROPERTIES

Listing Office Phone: 262.348.0200

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