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78 Congress Street, Williams Bay, WI 53191

Walworth County

Key Facts

4Beds
4Baths
3,358Sq Ft
1940Year Built
0.35Lot (acres)
3Garage

Description

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!

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Contemporary / Ranch

Year Built

1940

Living Area

3,358 sq ft

Lot Size

0.35 acres

Garage Spaces

3

Days on Market

72

MLS® Listing#

MM1957523

Property Features

Interior

Kitchen Island

Appliances

DryerWasherDishwasherMicrowaveRangeOvenRefrigerator

Cooling

Central Air

Fireplace

Gas

Basement

FinishedPartialWalk-Out Access

Parking

Garage Door OpenerAttached

Laundry

Main Level

Patio

Patio

Lot Features

Wooded

Utilities

Cable Available

Rooms

  • 6x5
  • Bedroom 19x14
  • Bedroom 219x9
  • Bedroom 311x9

Schools

Elementary:
Williams Bay
Middle:
Williams Bay
High:
Williams Bay
District:
Williams Bay

Financial Details

Annual Taxes

$2,921

Tax year 2025

Directions

West on Geneva Street to South on Walworth Avenue to West on Congress to home.

Affordability Calculator

$240,000

Estimated monthly payment

$6,387/mo

Principal $960,000 · Est. interest $1,339,285 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Williams Bay, WI

$454,545
Median Listing Price
78
Median Days on Market
1,930
Median Sq Ft
$225
Median Price / Sq Ft
620
Active Listings
  • This home’s price is 164% above the area median.
  • Its price per sq ft is 59% above the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Williams Bay, WI.

Location

Map showing the location of 78 Congress Street, Williams Bay, WI 53191

Points of Interest in Williams Bay, WI

Showing the Williams Bay area map.

Nearby Schools

  • Williams Bay Elementary School

    Elementary · 1.0 mi away

  • Williams Bay School District

    Secondary · 1.1 mi away

  • Faith Christian School

    School · 1.4 mi away

  • Fontana Elementary

    Elementary · 2.8 mi away

  • Reek Elementary School

    Elementary · 3.0 mi away

  • Woods Elementary

    Elementary · 3.2 mi away

  • Delavan Lake Sailing School

    School · 3.8 mi away

  • Walworth JT. School District #1

    Elementary · 4.2 mi away

  • Walworth Elementary

    Elementary · 4.2 mi away

  • Big Foot High School

    Secondary · 4.2 mi away

  • Agape House

    School · 4.3 mi away

  • Traver School

    Elementary · 4.3 mi away

  • RWCFS Headstart/Early Head Start

    School · 5.5 mi away

  • Lake Geneva Montessori School

    Elementary · 5.6 mi away

  • Central-Denison Elementary School

    Elementary · 5.6 mi away

  • Pentair Training Institute

    School · 5.6 mi away

  • Wileman Elementary School

    Elementary · 5.7 mi away

  • Nature's Classroom Institute & Montessori School

    Elementary · 5.8 mi away

  • Eastview Elementary School

    Elementary · 5.9 mi away

  • Wcec Alternative High School

    Secondary · 6.0 mi away

Commute Calculator

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Nearby Homes

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Similar Home Values

Comparable nearby listings and their asking prices.

Moving Cost Estimate

EXIT Agents in Williams Bay

The data relating to real estate for sale on this website comes in part from the Internet Data Display program of the South Central Wisconsin MLS. Real estate listings held by brokerage firms other than EXIT Realty are marked with the 'MLS' icon and/or include the name of the listing broker. This information, provided by seller, listing broker, and other parties, may not have been verified. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 South Central Wisconsin MLS. All Rights Reserved.

Data provided by SouthCentralWI. MLS® Listing#MM1957523. © 2026EXIT Realty®. All rights reserved.