8260 Avalon Drive, Mercer Island, WA 98040

Mercer Island
Local realty services provided by:Better Homes and Gardens Real Estate McKenzie Realty
Listed by: robyn kimura hsu, rachel schindler
Office: realogics sotheby's int'l rlty
MLS#:2390251
Source:NWMLS
8260 Avalon Drive,Mercer Island, WA 98040
$9,590,000
  • 5 Beds
  • 6 Baths
  • 5,390 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$9,590,000
  • Price per sq. ft.:$1,779.22

About this home

Experience superlative Northwest living in this sophisticated and joyous Mercer Island waterfront home. Delight in unobstructed stunning Mt. Rainier views from the private dock and airy and light five bedroom, five bath residence. This classic Cape Cod stunner offers soaring ceilings, hickory hardwood flooring throughout, a chef’s kitchen and three fireplaces. An unusually large, flat lawn and multiple entertaining decks invite seamless indoor-outdoor living for all to enjoy along with 69 feet of rare, low-bank shoreline, and a covered boat slip. Located in a sought-after enclave near the Mercer Island Beach Club, this home is both a private retreat and an entertainer’s dream.

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Home facts

  • Year built:2006
  • Listing ID #:2390251
  • Updated:June 10, 2026 at 11:01 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:4
  • Half bathrooms:2
  • Flooring:Ceramic Tile Floor, Hardwood, Stone
  • Kitchen Description:Dishwasher, Disposal, Double Oven, Microwave, Refrigerator
  • Bedroom Description:Lower Level Bedrooms : 1, Upper Level Bedrooms : 4
  • Basement:Yes
  • Basement Description:Daylight, Finished
  • Living area:5,390 sq. ft.

Heating and cooling

  • Heating:Forced Air, Heat Pump
  • Central air:Yes

Structure and exterior

  • Roof:Composition
  • Year built:2006
  • Building area:5,390 sq. ft.
  • Lot area:0.42 Acres
  • Lot Features:Paved
  • Architectural Style:Cape Cod
  • Construction Materials:Wood Exterior Finish
  • Exterior Features:Deck, Dock, Fenced-Partially, Patio, Sprinkler System
  • Foundation Description:Daylight, Finished
  • Levels:2 Story

Schools

  • High school:Mercer Isl High
  • Middle school:Islander Mid
  • Elementary school:Lakeridge Elem

Utilities

  • Water:Public
  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$9,590,000
  • Price per sq. ft.:$1,779.22
  • Tax amount:$39,629 (2025)

Features and amenities

  • Appliances:Dishwasher, Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Built-In Vacuum, Cable TV, Dock, Electric Car Charging, Gas Available, High Speed Internet, Irrigation, Moorage, Security System, Sprinkler System, Walk-In Closet(s)

Parking

  • Parking description:Attached Garage, Driveway
  • Garage:Yes
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