Embrace year-round waterfront wellness living. Set on Arrowsic's

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Home For Sale

105 Mill Island Rd

Arrowsic, Maine 04530

Sagadahoc County

Waterfront: Yes

Community: 

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$2,850,000 4 br, 5.0 bath 5300 sq. ft. 4.000 acres

Embrace year-round waterfront wellness living. Set on Arrowsic's desirable Mill Island with 600' of frontage where the Back River meets the Sasanoa at Hockomock Bay, this recently updated midcentury modern home offers the ease of single-floor living, with a private dock, common deep water dock with mooring, and 45' lap pool. Set on 4A+- elevated acres, a dramatic covered entry framed by perennial gardens ushers you into this stunning Jozef Tara-designed home. Enjoy the ease of entertaining in the open kitchen, dining, and living spaces with commanding views. The southeasterly-facing kitchen features custom midcentury cabinets, honed granite countertops, bar seating, and a breakfast nook. The dining room flows into a four-season sunroom with baseboard heat and easy access to the back deck, creating a natural setting for gatherings. The window-lined living room features a fireplace and flows into a sunken gathering room with a woodstove creating an inviting space to relax & entertain. A spacious office features custom built-ins, an abutting half bath & a laundry room. The east wing is anchored by a thoughtfully designed primary suite featuring a custom partition wall, two walk-in closets, and a full bath with dual sinks, soaking tub, and tile shower. A striking gallery-style hallway with skylights and built-ins winds through the home to the guest wing, creating a bright and distinctive sense of flow. In the guest wing, a den and guest bedroom share a Jack-and-Jill bath, while two additional bedrooms are served by a full bath. At the end of the hallway, a window-lined pool solarium with shower and patio access offers a resort-like setting for morning swims or afternoon loungingplete with a 3-bay garage & automatic full-house generator. A short boat ride to The Osprey Restaurant, Five Islands Lobster Co., and Hockomock Bay. Just 3 min. by car to Mill Pond Preserve, 10 min. to Bath, 18 min. to Maine Street Brunswick and 52 min. to Portland International Jetport (PWM).

Interior:
  • Bedrooms: 4
  • Baths: 5.0
  • Sq Ft: 5300
  • Year Built: 1985
  • Utilities: 
  • Fireplaces: Has Fireplace
  • Stories: 
  • Heat/AC: Hot Water(Heating), Baseboard, Radiant, Heat Pump (Heating)
  • Garage: Open
Exterior:
  • Lot Size: 4.000 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: 
  • Yard: 
  • Siding: Clapboard, Wood Frame
  • Roof: Shingle
  • MLS #: 1659153
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Contact Information:
Beach Home For Sale in Arrowsic, Maine
Listing Agent: Laurie Bisson, Keller Williams Realty, 207-317-1678, 207-879-9800 Listing Site, Listing Status: Active
Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7649103
Viewed 10 times.
Updated: Apr 30, 2026

This property is a Home located at 105 Mill Island Rd, Arrowsic, Maine 04530, and is currently For Sale at $2,850,000. This Home has 4 bedrooms, 5.0 baths, 5300 sq ft.