343 Keystone Avenue Coupeville, WA $ 3,188,000
343 Keystone Avenue
$ 3,188,000
New Construction
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343 Keystone Avenue

Coupeville, WA, 98239
$ 3,188,000
Bedrooms2 Baths2.1 Sq 2,002

Monthly Estimate*

$ 19,889

Listed by Realogics Sotheby's Int'l Rlty
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Single Family Home for sale in Coupeville, WA

for $3,188,000 with 2 bedrooms and 2 full baths, 1 half bath. This 2,002 square foot home was built in 2022 on a lot size of 0.2166.

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.

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Single Family Active

Price

$ 3,188,000

Bedrooms

2

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 8,060

Style

1 Story

Lot Size

0.2166

Year Built

2022

Town/City

Coupeville

County/Region

Island

MLS | Web ID

2392614

Features
General
Living Area 2002
Sewer Septic Tank
Heating Heat Pump Radiant
Cooling Central A/C Heat Pump HEPA Air Filtration Radiant
Possession Closing
Roof Metal
Appliances Dishwasher(s) Disposal Double Oven Dryer(s) Microwave(s) Refrigerator(s) See Remarks Stove(s)/Range(s) Washer(s)
HOA Fee 0
Garage Spaces 1
Association Fee Includes Common Area Maintenance
Security Features Security System
Year Built 2022
View Mountain(s) Ocean Sea Sound Strait
Topography Level
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features No Bank Saltwater Sea Sound Strait
Community Features Boat Launch Club House Playground
County Island
New Construction Y
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Coupeville
Facing Direction West
Garage Y/N Y
Full Baths 1
Special Listing Conditions None
Status Active
Directions From ferry take Hwy 525 to left on Wannamaker to left on Keystone Ave to sign on right. From Hwy 20 heading South take a right on Wannamaker to left on Keystone Ave to sign on right.
High School Coupeville High
City Coupeville
Entry Location Main
Senior Community Y/N N
High School District Coupeville
MLS Area 812 - Central Whidbey Island
Lot Size Units Square Feet
Lot Size Square Feet 9433
Carport Y/N N
Listing Terms Cash Out Conventional
Elementary School Coupeville Elem
Land Lease Y/N N
Tax Annual Amount 8060
Middle/Junior High School Coupeville Mid
Property Condition Very Good
Public Remarks 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 showc
Structure Type House
Building Area Units Square Feet
Builder Name J&S
Standard Status Active
Water Company Admiral's Cove Water District
Property Style 10 - 1 Story
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Interior
Interior Amenities Bath Off Primary Double Pane/Storm Window Fireplace Fireplace (Primary Bedroom) French Doors Security System SMART Wired Vaulted Ceiling(s) Walk-In Closet(s) Water Heater Wet Bar Wine/Beverage Refrig
Basement None
Flooring Ceramic Tile Stone
Total Fireplaces 2
Fireplace Features Electric Gas
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 1
3/4 Baths 1
Total Bedrooms 2
Main Level Bedrooms 2
Total Baths 3
Bedrooms Possible 2
Water Heater Type Gas
Water Heater Location Mechanics Room
Fireplaces Main 2
Power Production Type Electric Propane
Baths Three Quarter Garage 0
Baths Three Quarter Lower 0
Baths Three Quarter Main 1
Baths Three Quarter Upper 0
Bedrooms Lower 0
Bedrooms Upper 0
Baths Half Upper 0
Baths Half Main 1
Baths Half Lower 0
Baths Half Garage 0
Baths Full Upper 0
Baths Full Main 1
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 2.25
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Exterior
Exterior Amenities Stone
Parking Features Attached Garage
Lot Features Paved
Water Source Community
Total Parking 1
Inclusions Dishwasher(s) Double Oven Dryer(s) Garbage Disposal Microwave(s) Refrigerator(s) See Remarks Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Building Area Total 2002
Lot Dimensions 60 x 120 x 60 x 120
Lot Size Acres 0.2166
Waterfront Y/N Y
Covered Spaces 1
Irrigation Water Rights Y/N N
Waterfront Footage 60
Site Features High Speed Internet Patio Propane
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Internal Only
OriginalMLSID NWM2392614
Street Number 1 343
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* Excluded Features
List By
Alex Thomas

Listing Agent

Realogics Sotheby's Int'l Rlty

Broker

Affordability Calculator

$20,561
Per Month
97%
3%
0%
Monthly Principal & Interest
$19,889
Monthly Property Taxes
$672
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
257583 Elementary School
257132 Middle School
Coupeville High High School
Pricing History
DatePricePrice ChangeDescription
6/14/2025$3,188,000 Listed Price

Map


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343 Keystone Avenue, Coupeville, WA, 98239 is a Single Family Home for sale at $3,188,000 with 2,002 sqft and a lot size of 0.2166. 343 Keystone Avenue has 2 bedrooms, 2.1 baths, and was built in 2022. The property's zip code is 98239 which is in Coupeville, WA