105 Mill Island Road, Arrowsic, ME 04530

New Listing

$2,850,000

Property Type: Residential Bedrooms: 4 Baths: 5 Square Footage: 5,300 Lot Size (sq. ft.): 187,308 Status: Coming Soon / No Show

Current Price: $2,850,000 List Date: 4/24/2026 Last Modified: 4/25/2026

Overview

Description

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, a common deep water dock with mooring, and a 45' lap pool. Set on 4.3± 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 just off the kitchen featu ... (Read more) 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, a common deep water dock with mooring, and a 45' lap pool. Set on 4.3± 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 just off the kitchen 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 lounging. Complete with a 3-bay garage and automatic full-house generator. A short boat ride to The Osprey Restaurant, Five Islands Lobster Company, Hockomock Bay and so much more. 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).

Listing Details MLS# 1659153

Property Sub-Type

Property Sub-Type: Single Family Residence

Location Information

Street #: 105
Street Name: Mill Island
Street Type: Road
County: Sagadahoc
Town: Arrowsic
State/Province: ME
Zip Code: 04530
Zip +4: 7418
Leased Land: No
Book: 2020R
Page: 07962
Map: 4
Lot: 55-1
Zoning: Residential
Zoning Overlay: Yes
Neighborhood Association: Mill Island Estates Association
Association: Yes
Association Fee: 1000
Fee Frequency Paid: Annually
Full Tax Amount $: 19393.6
Tax Year: 25
Tree Growth Y/N: No

Contract Information

Original List Price: 2850000

Property Information

Surveyed: Yes
Seasonal: No
Deed/Conveyance Type Offered: Warranty
# Rooms: 10
# Bedrooms: 4
# Fireplaces: 2
Total Full Baths: 3
Total Half Baths: 2
Total Baths: 5
Furniture: Negotiable
Year Built: 1985
SqFt Finished Above Grade: 5300
SqFt Finished Total: 5300
SqFt Source: Measured
Garage: Yes
Garage Spaces: 3
Lot Size Acres +/-: 4.3
Source of Acreage: Survey
SqFt Finished Below Grade: 0

Water Info

Water Frontage: Yes
Waterfront Amount: 600
Water Frontage Owned: 600
Water View: Yes
Water Body Name: Hockomock Bay
Water Frontage Shared: 0

Appliances Included

Other Appliances: Warming Drawer
Cooktop: Yes
Dishwasher: Yes
Dryer: Yes
Microwave: Yes
Wall Oven: Yes
Washer: Yes

More Information

Vehicle Storage

Attached: Yes
3 Car: Yes
Auto Door Opener: Yes
Direct Entry to Living: Yes

Site

Level: Yes
Open: Yes
Well Landscaped: Yes

Location

Near Public Beach: Yes
Near Town: Yes

Roads

Association: Yes
Dirt: Yes
Gravel: Yes
Private Road: Yes

Transportation

Deep Water Access: Yes
Major Road Access: Yes

Source of Water Frontage

Public Records: Yes

Water Body Type

Bay: Yes
Ocean: Yes
River: Yes

Recreational Water

Boat Mooring: Yes
Dock: Yes
Waterfront Tidal: Yes

Construction

Wood Frame: Yes

Other Structures

Shed(s): Yes

Basement

Crawl Space: Yes

View

Scenic: Yes

Foundation Materials

Poured Concrete: Yes

Exterior

Clapboard: Yes

Roof

Shingle: Yes

Heat System

Baseboard: Yes
Heat Pump: Yes
Hot Water: Yes
Radiant: Yes

Heat Fuel

Oil: Yes
Wood: Yes

Cooling

Heat Pump: Yes

Floors

Tile: Yes
Wood: Yes

Kitchen Countertop

Granite: Yes

Parking

5 - 10 Spaces: Yes

Style

Contemporary: Yes

Electric

Circuit Breakers: Yes

Bedroom 1

Bedroom 1: Yes
Bedroom 1 Level: First

Gas

Bottled: Yes

Sewer

Septic Tank: Yes

Bedroom 2

Bedroom 2: Yes
Bedroom 2 Level: First

Water

Well: Yes

Bedroom 3

Bedroom 3: Yes
Bedroom 3 Level: First

Bedroom 4

Bedroom 4: Yes
Bedroom 4 Level: First

Driveway

Common: Yes
Gravel: Yes
Paved: Yes

Basement Entry

Interior: Yes

Water Heater

Off Heating System: Yes

Window Features

Double Pane Windows: Yes
Triple Pane Windows: Yes

Amenities

1st Floor Primary Bedroom w/Bath: Yes
Laundry - 1st Floor: Yes
Pool-In Ground: Yes
Primary Bedroom w/Bath: Yes
Walk-in Closets: Yes

Patio and Porch Features

Deck: Yes
Glassed-in Porch: Yes
Patio: Yes

Equipment

Generator: Yes

Dining Room

Dining Room: Yes
Dining Room Level: First

Kitchen

Kitchen: Yes
Kitchen Level: First

Laundry Room

Laundry: Yes
Laundry Room Level: First

Living Room

Living Room: Yes
Living Room Level: First

Office

Office: Yes
Office Level: First

Other Room 1

Other Room 1: Yes
Other Room 1 Level: First

Property Features

Site: Level; Open; Well Landscaped Location: Near Public Beach; Near Town Roads: Association; Dirt; Gravel; Private Road Transportation: Deep Water Access; Major Road Access Source of Water Frontage: Public Records Water Body Type: Bay; Ocean; River Recreational Water: Boat Mooring; Dock; Waterfront Tidal View: Scenic Appliances Included: Cooktop; Dishwasher; Dryer; Microwave; Wall Oven; Washer Kitchen Countertop: Granite Style: Contemporary Construction: Wood Frame Basement: Crawl Space Basement Entry: Interior Foundation Materials: Poured Concrete Roof: Shingle Exterior: Clapboard Heat System: Baseboard; Heat Pump; Hot Water; Radiant Heat Fuel: Oil; Wood Water Heater: Off Heating System Cooling: Heat Pump Floors: Tile; Wood Window Features: Double Pane Windows; Triple Pane Windows Amenities: 1st Floor Primary Bedroom w/Bath; Laundry - 1st Floor; Pool-In Ground; Primary Bedroom w/Bath; Walk-in Closets Patio and Porch Features: Deck; Glassed-in Porch; Patio Equipment: Generator Driveway: Common; Gravel; Paved Parking: 5 - 10 Spaces Vehicle Storage: 3 Car; Auto Door Opener; Direct Entry to Living Other Structures: Shed(s) Electric: Circuit Breakers Gas: Bottled Sewer: Septic Tank Water: Well

Room Information

Room Name	Level
Bedroom 1	First
Bedroom 2	First
Bedroom 3	First
Bedroom 4	First
Dining Room	First
Kitchen	First
Living Room	First
Laundry	First
Office	First
Other Room	First

Documents

Tax Map ›

Survey ›

Septic Design ›

IDX

Listing Office: Keller Williams Realty

Last Updated: April - 25 - 2026

Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. Copyright ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. Equal Housing Opportunity.