Date
Details
Price
Change
Source
3/19/2026
Listed
$750,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description & Video
86 Keystone Avenue, Coupeville, WAVideo Tour of 86 Keystone Avenue, Coupeville, WA.
Whidbey Island Beach Vibe! Set within Admiral's Cove, this home blends comfort, natural light, and a true Whidbey Island lifestyle. The main living spaces are bright and inviting, opening to two view decks that look west toward the Sound and the Olympic Mountains. Upstairs, a rooftop deck with a private spa creates a quiet retreat - the perfect place to watch sunsets, stargaze, or unwind above it all. The layout offers flexibility for full-time living, a second home, or a turnkey short-term rental. A separate Studio Apartment facing the community pond adds even more opportunity, with its own entrance and a current long-term renter in place. Outside, the property is easy to maintain yet full of potential, and Admirals Cove amenities; the pool, clubhouse, and beach access, round out the experience. It's a home that presents beautifully, offers comfortable living, and provides a lifestyle hard to find elsewhere.
Full Property Details
Full Property Details for 86 Keystone Ave
General
- Price: $750,000
- HOA FEE: $39/month
- HOA FEE FREQ.: Annually
- Taxes: $4,620 (2025)
- Status: Active
- Type: Single Family
- Source: NWMLS
- MLS ID: 2478481
- Updated: 3/19/2026
- Added to Site: 1 day(s) ago
Rental Information
- Short Term: Yes
Interior
- Interior Features: Second Kitchen, Bath Off Primary, Dbl Pane/Storm Window, Dining Room, High Tech Cabling, Hot Tub/Spa, Walk-In Closet(s)
- Appliances: Dishwasher(s), Dryer(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
- Flooring: Vinyl, Vinyl Plank, Carpet
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 1
- 3/4 Bathrooms: 1
- Upper - Full Baths: 1
- Main Floor Baths: 1
- Main - 3/4 Baths: 1
Bedrooms
- Total Bedrooms: 3
- Bedrooms Upper: 1
- Bedrooms Main: 2
Additional Information
- Amenities: Cable TV, Deck, Fenced-Fully, Hot Tub/Spa, Rooftop Deck
- Pool: Yes
- Pool Description: Community
- Spa: Yes
- Security/Safety: Fully Fenced
Parking
- Garage: Yes
- Attached garage: Yes
- Covered Spaces: 1
- Uncovered Spaces: 4
- Parking Features: Attached Garage, Off Street
Location
- Area: 812 - Central Whidbey Island
- County: Island
- Subdivision: Admirals Cove
- Driving Directions: From the Clinton–Mukilteo ferry, head north on Hwy 525. As the road descends toward the Coupeville–Port Townsend ferry, turn left onto Keystone Ave before the Fort Casey turnoff. Home is on the left
- Direction Faces: Southwest
School Information
- High School District: Coupeville
- Elementary School: Buyer To Verify
- Middle School: Buyer To Verify
- High School: Buyer To Verify
Community
- Association: Yes
- Assoc. Fees Include: Common Area Maintenance, Road Maintenance
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Forced Air
- Heating Type: Wall Furnace
Utilities
- Sewer: Septic Tank
- Water: Community
Structural Information
- Structure Type: House
- Exterior Const.: Wood Products
- Basement Desc.: Daylight
- Foundation: Slab
- Roof: Torch Down
- Entry Location: Main
- Square Feet: 2,108
- Finished Total: 2,108 Sq. Ft.
- Year Built: 1992
Lot Features
- Property View: Islands, Lake, Mountains, Sound, Strait, Territorial
- Lot Size (Acres): 0.18
- Lot Size (Sq. Ft.): 7,841
- Lot Size Source: Realist
- Topography: Level
- Lot Features: Paved
- Trees/Vegetation: Garden Space
Water Features
- Water Front: Yes
Financial Considerations
- Association Fee: $470
- Assoc Fee Freq.: Annually
- Tax Amount: $4,620.4
- Tax Year: 2025
- Terms: Cash, Conventional, FHA, USDA Loan, VA Loan
Disclosures and Reports
- Special Conditions: None
- Inclusions: Dishwasher(s), Dryer(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
- Property ID: S601000010340
Listed by Ronald J. Nugent | Windermere Real Estate/M2, LLC | (425) 776-9580 and Ken Grant | Windermere Real Estate/M2, LLC | (425) 776-9580
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Schools
Schools serving 86 Keystone Ave
School District:Coupeville School District
| Name | Grades | Distance |
|---|---|---|
Coupeville Elementary School 6 South Main Street, Coupeville, WA 98239 | PK-5 | 4.7 mi |
Coupeville Middle School 501 South Main Street, Coupeville, WA 98239 | 6-8 | 4.4 mi |
Coupeville High School 501 South Main Street, Coupeville, WA 98239 | 9-12 | 4.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 86 Keystone Ave
Tax History
Tax History for 86 Keystone Ave
Year
Property Taxes
Change
Tax Assessment
Change
2021
$3,874
-12%
$465,675
-16%
2023
$4,380
13%
$551,866
23%
2021
$3,874
14%
$448,673
16%
2020
$3,395
9%
$385,707
12%
2019
$3,127
-12%
$344,811
—
2018
$3,555
20%
$345,945
10%
2017
$2,971
9%
$313,212
-50%
2016
$2,715
—
$630,962
116%
2015
$2,715
-4%
$292,748
-1%
2014
$2,819
19%
$295,016
14%
2013
$2,365
—
$259,150
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 86 Keystone Ave
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Listed by Lisa Aydelotte | Coldwell Banker 360 Team and Samantha Ann Hiser | Coldwell Banker 360 Team
Sold by Konni Smith | Windermere Whidbey Island and Oliver Grimm | Windermere Whidbey Island
Sold by Konni Smith | Windermere Whidbey Island and Oliver Grimm | Windermere Whidbey Island
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Sold by Wanda Eaton | Better Properties Eastside
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Sold by Catherine Martyn | Windermere Whidbey Island
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Sold by Nick Wang | Pellego, Inc.
Sold by Nick Wang | Pellego, Inc.
86 Keystone Avenue, Coupeville, WA 98239 (MLS# 2478481) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 86 Keystone Avenue is currently listed for $750,000 and was received on March 19, 2026. Want to learn more about 86 Keystone Avenue? Do you have questions about finding other Single Family real estate for sale in Coupeville? You can browse all Coupeville real estate or contact a Coldwell Banker agent to request more information.