Prime Realty Group

MLS# 1985466 - 159 Willabay Dr Williams Bay, WI 53191

Lake-life living with double the potential! Located just blocks from Geneva Lake, Williams Bay Beach, and the Boat Launch, this unique property is set up with in-law quarters and dual-family living or it may be possible to be an income-generating vacation rental. While zoned as a single-family residence, the home features two fully independent living quarters. Across two spacious floors, you will find: 6 Bedrooms/4 Bathrooms (3 beds/2 baths on each level); 2 Fireplaces for cozy evenings; 3-Car Garage for lake toys. Major Upgrades circa 2018 include: new roof; new siding; and an extensive exterior drainage system. Whether you split the cost with family to share a vacation home or use it as your primary residence with in-law quarters, this is an incredible opportunity to be near Geneva Lake!

Compass Wisconsin-Lake Geneva is the brokerage office representing the owner for this listing.
© Copyright 2026, Multiple Listing Service, Inc. All Rights Reserved. Information is supplied by seller and other third parties and has not been verified.
The data relating to real estate for sale on this site comes in part from the broker reciprocity program of the Multiple Listing Service, Inc. real estate listings held by brokerage firms other than are marked with the Broker Reciprocity logo or the Broker reciprocity house icon and detailed information about them includes the names(s) of the listing brokers.
IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Prime Realty Group is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Prime Realty Group, a broker participant of the Multiple Listing Service, Inc. Data Source: MetroMLS | Data last updated at 10/23/2026 5:56:00 AM.

Lake-life living with double the potential! Located just blocks from Geneva Lake, Williams Bay Beach, and the Boat Launch, this unique property is set up with in-law quarters and dual-family living or it may be possible to be an income-generating vacation rental. While zoned as a single-family residence, the home features two fully independent living quarters. Across two spacious floors, you will find: 6 Bedrooms/4 Bathrooms (3 beds/2 baths on each level); 2 Fireplaces for cozy evenings; 3-Car Garage for lake toys. Major Upgrades circa 2018 include: new roof; new siding; and an extensive exterior drainage system. Whether you split the cost with family to share a vacation home or use it as your primary residence with in-law quarters, this is an incredible opportunity to be near Geneva Lake!

Compass Wisconsin-Lake Geneva is the brokerage office representing the owner for this listing.
© Copyright 2026, Multiple Listing Service, Inc. All Rights Reserved. Information is supplied by seller and other third parties and has not been verified.
The data relating to real estate for sale on this site comes in part from the broker reciprocity program of the Multiple Listing Service, Inc. real estate listings held by brokerage firms other than are marked with the Broker Reciprocity logo or the Broker reciprocity house icon and detailed information about them includes the names(s) of the listing brokers.
IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Prime Realty Group is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Prime Realty Group, a broker participant of the Multiple Listing Service, Inc. Data Source: MetroMLS | Data last updated at 10/23/2026 5:56:00 AM.