Back to property search

Active · Residential

4889 Forest Avenue SE, Mercer Island, WA 98040

Mercer Island, WA 98040

$3,450,000

5 bedrooms · 4 bathrooms · 4,910 sq ft

Listing provided by COMPASS · MLS #2587532 · Active

More properties in Mercer Island · Explore local city guides

About this property

Coveted Westside Shared Waterfront! Enjoy the best of Mercer Island waterfront living with boat moorage, 100' of community beach, a new dock, boat lift, and beautifully refreshed beachfront grounds. Set in a sought-after mid-Island neighborhood, this updated home blends lake views, dramatic architecture, and exceptional spaces for gathering, entertaining, and everyday living. Soaring ceilings and walls of windows fill the open great room with natural light, flowing seamlessly to an expansive IPE deck overlooking the sport court and turf lawn. The gourmet kitchen anchors the home with high-end appliances and stylish updates, while a dedicated office, formal dining room, and lake-view living room provide space for every occasion. Upstairs, four bedrooms include a serene lake-view primary suite with a flexible bonus room, walk-in closets, and a luxurious 5-piece bath. A rooftop patio offers the perfect spot to unwind with sunset skies and sparkling water views. The lower level features a spacious rec room, wine cellar, and guest suite - ideal for hosting the crowd. Extensively updated with a new roof, windows, paint, automated blinds, A/C, and furnace. Oversized 3-car garage, storage shed, and bonus storage room. A rare opportunity to enjoy boating, beach days, and an exceptional Mercer Island lifestyle.

Property details

Property type
Single Family Residence
Year built
1982
Lot size
15,421 sq ft
Association dues
$2,000 · Annually
Annual property tax
$24,938 (2025)
Parking spaces
3
School district
Mercer Island
Northwest MLSMLS GRID

Listings courtesy of Northwest MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of 10/6/2026, 9:47:41 AM Pacific. All data is obtained from various sources and may not have been verified by 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.

IDX information is provided exclusively for consumers’ personal, noncommercial use to identify prospective properties they may be interested in purchasing. Data is deemed reliable but is not guaranteed by MLS GRID. Some IDX listings have been excluded from this website: search includes current Active, Active Under Contract, Pending and Coming Soon listings.

© 2026 Northwest MLS. All rights reserved. Report a listing accuracy or photo concern.

Enrique Pelayo Jr., designated broker at The Broker Team in Edmonds, WA

A REAL CONVERSATION. A CLEAR NEXT STEP.

You don’t have to figure it out alone.

Buying, selling, or weighing your options? Tell me what you’re considering. We’ll talk through where to start.

Enrique Pelayo Jr. · English & Spanishenrique@thebroker.team