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333 Keystone Avenue

$1,895,000
333 Keystone Avenue, Coupeville, WA 98239

333 Keystone Avenue

$1,895,000

Welcome to one of Whidbey Island's most compelling waterfront opportunities. Perfectly positioned on the shores of Admiralty Bay, this rare south-facing beach house offers the luxury of year-round sunshine, spectacular sunsets, and walk-out waterfront living that is increasingly difficult to find. Spanning approx. 2,380 square feet, the home offers exceptional space rarely seen in beachfront properties. With three official bedrooms, a generous loft with its own en suite bathroom serving as a fourth sleeping area, and abundant storage throughout, there's ample room for gatherings, visiting guests, remote work, or extended stays. Expansive windows capture sweeping views of the bay, shipping lanes, mountains and ferries, transforming the water and sky into ever-changing works of art. The open, light-filled living spaces invite effortless entertaining and relaxed coastal living, while the seamless connection to the outdoors encourages a lifestyle centered around the beach. Step directly from your home onto the shoreline--no bulkhead, no barriers, just natural waterfront access to beachcombing, kayaking, paddleboarding, fishing, and endless exploration along the shore. Whether you're seeking a luxury second home, a waterfront retreat, or a legacy property to enjoy for generations, this residence delivers the quintessential Whidbey Island lifestyle. This is more than a beach house--it's a sanctuary where luxury, tranquility, and the best of island living come together.
Mike Konopik Contact

Features & Amenities

Interior

Total Bedrooms 3
Total Bathrooms 4
Full Bathrooms 3
Half Bathrooms 1
Flooring Ceramic Tile, Hardwood, Slate, Carpet
Fireplace Gas
Appliances Dishwasher, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Other Interior Features Bath Off Primary, Dining Room, Fireplace, French Doors, Loft, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Water Heater

Exterior

Stories 2
Water Source Community
ROOF Metal
Lot Features Paved
Parking Attached Garage
Heat type Forced Air
Air Conditioning None
Sewer Septic Tank
Substructure Poured Concrete
Other Exterior Features Wood

Area & Lot

Status For Sale
Open House 6/13/2026, 12:00 PM - 2:00 PM
LIVING SPACE 2,380 Sq.Ft.
TOTAL AREA 2,380 Sq.Ft.
LOT SIZE 0.72 Acres
MLS® ID 2536504
Type Residential
Year Built 1994
Neighborhood Whidbey Island
Architecture Styles Contemporary
Water Frontage No Bank
View Description Bay, Islands, Mountains, Ocean, Sound, Strait
ELEMENTARY SCHOOL Buyer To Verify
MIDDLE SCHOOL Buyer To Verify
HIGH SCHOOL Buyer To Verify
School District Coupeville

Financial

SALES PRICE $1,895,000
REAL ESTATE TAXES $8,240/yr
Whidbey Island

Whidbey Island

A relaxing haven of natural vistas and gorgeous surroundings.

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Work With Mike

From home selection through the offer, negotiation, inspection, and closing, he offers constant and professional communication to achieve the best result for you!

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