5709 80th Avenue SE · Mercer Island, WA 98040
Source: NWMLS · Windermere Mercer Island · Cynthia L Schoonmaker #NWM2523138
About this home
This Northwest gem is hidden away in a magical forest setting just steps from the beach. Its iconic A-frame design combines the best of an open-concept floor plan and inviting living areas, with the lofted primary bedroom and the living/dining spaces both illuminated by a wall of windows facing Lake Washington. Soaring, cedar-beamed ceilings lend a sense of spaciousness that still feels snug and inviting. Spend cool evenings basking in the warmth of the wood stove. Cooks will appreciate the 5-burner Samsung gas stove and Fisher Paykel refrigerator. The kitchen counter opens to the vaulted dining area for easy entertaining. Two spacious main floor bedrooms in addition to the large primary loft provide extra room to spread out or work from home. Sunny days beckon you out to the expansive deck... You’ll be enchanted by the picturesque privacy and glimpses of the lake, with a treehouse feel straight out of your childhood dreams. Don’t miss the ADU potential on this large lot. Surrounded by such serenity, it’s easy to forget how close you are to top-rated schools, shopping, restaurants, and easy I-90/light rail access to Seattle or Bellevue. Rarely do you find a secret oasis in such a prime location!
Location
Basics
- Property type
- Single Family Residence
- Style
- 2 Story
- Stories
- 2 stories
- Condition
- Good
- Year built
- 1968
- Lot size
- 15,105 sq ft (0.35 acres)
- County
- King
- MLS #
- NWM2523138
Interior
- Heating
- Baseboard, Stove/Free Standing
- Cooling
- None
- Flooring
- Ceramic Tile, Hardwood, Laminate, Vinyl Plank, Carpet
- Appliances
- Dishwasher, Disposal, Refrigerator, Stove(s)/Range(s), Washer
- Fireplace
- 1 · Wood Burning
- Interior features
- Bath Off Primary, Dbl Pane/Storm Window, Fireplace, Skylight(s), Vaulted Ceiling(s)
- Entry level
- Main
Exterior & lot
- Exterior features
- Wood
- Roof
- Composition, Shake
- Lot features
- Dead End Street, Paved
- Topography
- Level,Partial Slope,Sloped
- View
- Lake, Partial
- Waterfront
- No
Parking
- Parking spaces
- 2
- Carport
- Yes
- Covered spaces
- 2
- Parking features
- Detached Carport
Utilities
- Water
- Public
- Sewer
- Sewer Connected
- Power
- Electric, Natural Gas, Wood
Community & fees
- Subdivision
- Groveland
- Property tax
- $11,227 (2026)
Transaction
- Original list price
- $1,785,000 (5.6% price cut)
- Listed on
- May 21, 2026
- Days on market
- 121
- Price per sq ft
- $1,154
- Listing terms
- Cash, Conventional
- Possession
- Closing
More homes nearby
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: Windermere Mercer Island
Listing agent: Cynthia L Schoonmaker.
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 2026-09-12.