343 Keystone Avenue

Coupeville, WA 98239

  • 2 Bed

  • 1.5 Bath

  • 2002 SqFt

  • 146 DOM

  • Built: 2022

  • Status: Active

$3,188,000

X

343 Keystone Avenue

Coupeville 98239

$3188000

  • 2 Bed

  • 1.5 Bath

  • 2002 SqFt

  • 146 DOM

  • Built: 2022

  • Status: Active

Love this home?

Request Tour, Ask a Question or Start an Offer

Srinivas Kasam

CEO & Founder

(650)533-3259

Exquisite coastal masterpiece blends cutting-edge design with the ultimate in waterfront luxury. (2 Bed+Flex rm.) Sits at the water's edge and framed by optional dual 20-foot firewalls, the home showcases natural stone, custom steel fabrication, and expansive Nano doors that open for seamless indoor-outdoor living. The State-of-the-Art kitchen offers Italian steel cabinetry, marble countertops, and a wall that opens to outdoor bar-perfect for entertaining. Rough-cut interior stone walls add depth and texture, while mood-enhancing LED-lit soffits illuminate the home at night as shipping lanes and sunsets unfold before you. Primary suite opens fully to the expansive patio, and the spa bath stuns with floor to ceiling marble and glass closets.

Download our Mobile app

--> -->

Residence Information

  • 2002

  • 2/Gas

  • 2

  • 1

  • 1

  • 1.5

  • Metal

  • 1,

  • 10 - 1 Story

  • 2022

  • None

  • None

  • Poured Concrete

Features and Utilities

  • Dishwasher(s), Disposal, Double Oven, Dryer(s), Microwave(s), Refrigerator(s), See Remarks, Stove(s)

  • Bath Off Primary, Double Pane/Storm Window, Fireplace, Fireplace (Primary Bedroom), French Doors, Se

  • Stone

  • Community

  • Septic Tank

Financial

  • 8060

  • Cash Out, Conventional

  • 06-13-2025

Comparable Information

  • 146

  • 146

  • Cash Out, Conventional

  • $3,188,000

  • $3,188,000

  • Nov 07, 2025 01:04

Schools

Elementary : Coupeville Elem N/A Ratings
Middle : Coupeville Mid N/A Ratings
High : Coupeville High N/A Ratings

Map

Listing courtesy of Realogics Sotheby's Int'l Rlty.

The content relating to real estate for sale on this site comes in part from the IDX program of the NWMLS of Seattle, Washington. Real Estate listings held by brokerage firms other than this firm are marked with the NWMLS logo, and detailed information about these properties include the name of the listing's broker. Listing content is copyright © 2025 NWMLS of Seattle, Washington. All information provided is deemed reliable but is not guaranteed and should be independently verified. Kasamestates data last checked: Dec 14, 2025 00:49 | Listing last modified Nov 07, 2025 01:04. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Similar Properties

$676,000

  • 4 Bed

  • 3.5 Bath

  • 2489 SqFt

  • 3 DOM

  • 602 N Main Street, Coupeville, 98239

$650,000

  • 3 Bed

  • 2 Bath

  • 1920 SqFt

  • 8 DOM

  • 609 NW Broadway Street, Coupeville, 98239

$699,000

  • 3 Bed

  • 2 Bath

  • 2480 SqFt

  • 9 DOM

  • 1057 Halsey Drive, Coupeville, 98239

$1,150,000

  • 3 Bed

  • 3 Bath

  • 4224 SqFt

  • 10 DOM

  • 209 Sara Vista Road, Coupeville, 98239

Login to continue

Email field required!
Password field required!
Show password

Forgot your password?

Reset your password?

You will receive a link to the entered email address to create a new password

Error message here!

Back to login

Sign up with Email