425 Seawall Road, Southwest Harbor, ME 04679 (MLS # 1667999)
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Set along one of Mount Desert Island's most celebrated stretches of coastline, this private coastal compound combines two year-round residences, deeded dock access, and beautifully maintained grounds. At the heart of the property is Windward, the principal residence, where extensive improvements have created a home equally suited for everyday living and large-scale entertaining. Multiple gathering spaces, three fireplaces, a chef's kitchen, expansive covered porches, and a substantial granite terrace with sweeping views across Western Way encompassing the Cranberry Isles and the distant mountains of MDI provide a seamless connection between indoor and outdoor living. Offering five bedrooms and four-and-one-half baths, the residence features a spacious main-level primary suite complemented by four additional bedrooms on the second floor, including a generously sized ensuite bedroom that offers additional flexibility. Complementing the main home is Hard Aground, a fully independent guest residence offering four bedrooms, two baths, a fireplace, a flexible layout that includes two bedrooms and a full bath on the main level, and a deck with views across the lawn to the water beyond. Additional enhancements throughout the property include a dedicated fitness studio, media room, updated systems, and numerous interior and exterior upgrades. The result is a turnkey coastal estate equally suited as a primary residence or seasonal retreat. Beyond the residences, the property features curated gardens, mature landscaping, an apple orchard, deer fencing, and a gated entrance. Deeded access to a shared dock provides an opportunity to enjoy the surrounding waters and islands that make this region one of Maine's most sought-after destinations. Located just minutes from Southwest Harbor & Acadia National Park, this exceptional estate offers access to hiking, boating, dining, & outdoor recreation. A remarkable offering that brings together natural beauty, privacy, & modern comfort.
| LAST UPDATED | 6/19/2026 | YEAR BUILT | 2003 |
|---|---|---|---|
| GARAGE SPACES | 5.0 | COUNTY | Hancock |
| STATUS | Active | PROPERTY TYPE(S) | Single Family |
| ADDITIONAL DETAILS | |
| AIR | Heat Pump, Window Unit(s) |
|---|---|
| AIR CONDITIONING | Yes |
| APPLIANCES | Cooktop, Dishwasher, Disposal, Dryer, Gas Range, Microwave, Other, Refrigerator, Washer |
| BASEMENT | Crawl Space, Finished, Full, Interior Entry, Sump Pump, Unfinished |
| CONSTRUCTION | Frame, Shingle Siding |
| FIREPLACE | Yes |
| GARAGE | Yes |
| HEAT | Baseboard, Heat Pump, Oil, Radiant, Zoned |
| INTERIOR | Cathedral Ceiling(s), Kitchen Island, Pantry, Storage, Tray Ceiling(s), Vaulted Ceiling(s), Walk-In Closet(s) |
| LOT | 3.9 acre(s) |
| LOT DESCRIPTION | Landscaped, Rolling Slope, Wooded |
| LOT DIMENSIONS | 3.9 |
| MLS STATUS | Active |
| PARKING | Paved, Detached, Storage |
| SEWER | Private Sewer, Septic Tank |
| STYLE | Cottage, Shingle |
| TAXES | 48478 |
| UTILITIES | Propane |
| VIEW | Yes |
| VIEW DESCRIPTION | Mountain(s), Scenic, Trees/Woods, Water |
| WATER | Public |
| WATER ACCESS | Western Way/Atlantic Ocean |
| WATERFRONT | Yes |
| WATERFRONT DESCRIPTION | Ocean Front, Waterfront |
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Listing provided by Portside Real Estate Group
Listing data is derived in whole or in part from the Maine IDX & is for consumers'' personal, non-commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified.© 2026 Maine Real Estate Information System, Inc. All Rights Reserved.
Additional school data provided by Onboard Informatics © 2026 Onboard Informatics. Information deemed reliable but not guaranteed.
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IDX data provided by Market Leader, courtesy of Maine Listings.
This IDX solution is (c) Diverse Solutions 2026.
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