Rockhood
$624,950List price
2 bed · 2 bath · 1,212 sq ft
Active

100 E Treasure Island Road · Allyn, WA 98524

Source: NWMLS · Windermere PeninsulaProperties · Lori Anderson #NWM2531366

About this home

3 dwellings, 1 extraordinary waterfront property! Enjoy the flexibility and lifestyle opportunities of this rare 50ft true no-bank waterfront retreat, perfectly positioned on the beach with stunning views of Treasure Island and Puget Sound from nearly every window. Whether you’re looking for full-time waterfront living, a multi-generational setup, vacation retreat, or income-producing property, this one offers it all. The property features a charming primary beach cabin, a detached 1 bed/1 bath ADU, plus an additional cottage currently used as a bunkhouse and art studio with endless flexibility for guests, hobbies, office space, or additional sleeping quarters. Cozy cabin styling throughout creates the perfect Pacific Northwest beach getaway feel. Move-in ready and option to sell some furnishings, it’s ready to enjoy immediately or as a successful short-term rental investment. Just steps from the deck to the water, enjoy kayaking, paddle boarding, boating, swimming, and endless beach days right from your backyard. Conveniently located near the Port of Grapeview boat launch and Fair Harbor Marina for moorage and fuel. A rare opportunity to own a turnkey waterfront escape with unforgettable views, income potential, and the ultimate waterfront lifestyle.

Location

Basics

Property type
Single Family Residence
Style
1 Story
Stories
1 story
Year built
1980
Lot size
11,362 sq ft (0.26 acres)
County
Mason
MLS #
NWM2531366

Interior

Heating
Baseboard, Stove/Free Standing, Wall Furnace
Cooling
None
Flooring
Ceramic Tile, Laminate, Carpet
Appliances
Dishwasher, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Fireplace
1 · Gas
Interior features
Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, Skylight(s), Vaulted Ceiling(s), Water Heater
Entry level
Main

Exterior & lot

Exterior features
Log, Wood, Wood Products
Roof
Composition
Foundation
Poured Concrete
Lot features
Paved
Topography
Level
View
Bay, See Remarks, Sound, Territorial
Waterfront
Yes

Parking

Parking spaces
5
Garage
Yes (attached)
Covered spaces
1
Parking features
Driveway, Attached Garage, Off Street

Utilities

Water
Community
Sewer
Septic Tank
Power
Electric, Propane

Community & fees

Subdivision
Grapeview
Property tax
$4,593 (2026)

Transaction

Original list price
$695,000 (10.1% price cut)
Listed on
May 28, 2026
Days on market
115
Price per sq ft
$516
Listing terms
Cash, Conventional
Possession
Closing

More homes nearby

Sale history

Earlier listings of this home on the MLS.

2005-10-13
Sold$579,910

Schools

School district: Grapeview #54

Elementary
Grapeview Elem
Middle
Grapeview
High
North Mason Senior High School
SchoolDigger 1 star · Top 78% in WA

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Listing provided courtesy of: Windermere PeninsulaProperties

Listing agent: Lori Anderson.

Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Data last updated 2026-08-31.