5255 Forest Avenue SEMercer Island, WA 98040
Listing courtesy of Nancy A. LaVallee of Windermere Mercer Island




Set on 66 feet of coveted low-bank Westside waterfront, this extraordinary escape awaits you. Discover lakeside living at its best with a new private dock, boat lift + automatic cover, & breathtaking views that span from Seward Park to Seattle’s iconic skyline. Over 4,700 sq. ft. of custom interiors offer tasteful upgrades at every turn—from gorgeous dual-island chef’s kitchen & sommelier’s wine cellar, to a truly sumptuous new lake view owner’s suite. Host friends for SeaFair in voluminous spaces that flow out to a lakeside kitchen, patio, hot tub,& fire pit. A huge bonus room with Murphy bed provides extra flex-space. After a day of adventures out on the lake, sip your favorite beverage while you watch the sunset sparkle on the water.
4 days ago | Listing updated with changes from the MLS® | |
4 days ago | Status changed to Pending | |
5 days ago | Listing first seen on site |
Listing courtesy of Nancy A. LaVallee of Windermere Mercer Island

Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. Copyright 2025, Northwest MLS.
All data is obtained from various sources and may not have been verified by the 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.
Last checked: 2025-04-23 11:02 PM PDT
Did you know? You can invite friends and family to your search. They can join your search, rate and discuss listings with you.