4520 89th Avenue SE · Mercer Island, WA 98040
Source: NWMLS · COMPASS · Kelly Weisfield #NWM2572043
About this home
Exceptional Ellis Pond Living! The perfect combination of space, light and effortless indoor-outdoor living in the heart of Mercer Island. Set on a quiet, flat street, this exceptional home features a huge, fully fenced backyard with level lawn, colorful gardens and abundant space to play, entertain and enjoy. A new composite deck extends the living outdoors, surrounded by mature landscaping and spectacular spring blossoms from cherry and plum trees. Inside, soaring ceilings, large windows and a skylight create a bright, airy feel throughout. Spacious living and dining areas flow seamlessly to the gourmet kitchen with high-end appliances and sunny breakfast nook, while a dedicated main floor office offers flexibility for work or study. Upstairs, retreat to the generous primary suite with walk-in closet and luxe 5-piece en suite bath. Three additional bedrooms, two baths and a large rec room complete the upper level, providing exceptional space for everyone. Thoughtful updates make this home truly turn-key, including new exterior paint, gutters and water heater, a recently sealed driveway, and a fully wired robotic mower for easy lawn maintenance. Three-car garage and abundant parking. Walk to Ellis Pond, the library and award-winning schools, with easy access to both Seattle and Bellevue - an ideal place to call home!
Location
Basics
- Property type
- Single Family Residence
- Style
- 2 Story
- Stories
- 2 stories
- Year built
- 2008
- Lot size
- 10,125 sq ft (0.23 acres)
- County
- King
- MLS #
- NWM2572043
Interior
- Heating
- Forced Air, High Efficiency (Unspecified)
- Cooling
- Central Air, Forced Air
- Flooring
- Ceramic Tile, Hardwood, Carpet
- Appliances
- Dishwasher, Disposal, Double Oven, Dryer, Refrigerator, Stove(s)/Range(s), Washer
- Fireplace
- 2 · Gas
- Interior features
- Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, Jetted Tub, Security System, Skylight(s), Walk-In Closet(s), Water Heater
- Entry level
- Main
Exterior & lot
- Exterior features
- Stone, Stucco, Wood
- Roof
- Composition
- Foundation
- Poured Concrete
- Lot features
- Paved
- Topography
- Level
- View
- Territorial
- Waterfront
- No
Parking
- Parking spaces
- 3
- Garage
- Yes (attached)
- Covered spaces
- 3
- Parking features
- Attached Garage
Utilities
- Water
- Public
- Sewer
- Sewer Connected
- Power
- Electric, Natural Gas
Community & fees
- Subdivision
- Ellis Pond
- Property tax
- $16,863 (2025)
Transaction
- Listed on
- Aug 21, 2026
- Days on market
- 6
- Price per sq ft
- $777
- Listing terms
- Cash, Conventional
- Possession
- Closing
More homes nearby
Sale history
Earlier listings of this home on the MLS.
- 2009-06-01
- Sold$1,175,000
- 2007-09-06
- Sold$680,000
- 2007-09-06
- Sold$680,000
Schools
School district: Mercer Island
- Elementary
- Buyer To Verify
- Middle
- Islander Mid
- High
- Mercer Island High SchoolSchoolDigger 5 stars · Top 1% in WA

Listing provided courtesy of: COMPASS
Listing agent: Kelly Weisfield.
Based on information submitted to the MLS GRID as of —. 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 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 is deemed reliable but not guaranteed.
Data last updated 2026-08-28.