Date
Details
Price
Change
Source
7/09/2026
Listed
$985,000
—
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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1/80
$985,000 Coming Soon
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Property Description
Welcome to 18 Mill Island Road, where one-floor living is at its best, surrounded by woods and the quiet natural beauty of Arrowsic. Set on nearly 4 private acres, this thoughtfully designed home offers over 3,400 square feet of living space with 3 bedrooms, 5 bathrooms, and a layout that seamlessly blends comfort, functionality, and privacy. True one floor living - this custom home includes 3 bedrooms w/ en-suite bathrooms, a chef's kitchen & suite of Viking appliances, open eat-in kitchen, living room with cathedral ceilings, skylights, gas fireplace, brand new hardwood hickory floors (2026), radiant heat, attached 2-car garage w/ direct entry to custom pantry and laundry. Separate formal dining area, finished walkout basement w/ half bath, workshop over the heated garage, automatic generator, wrap-around farmers porch, oversized entertaining deck and above ground pool. Each bedroom has an en-suite bath, or retreat to the oversized primary suite featuring a Jacuzzi tub, multi-nozzle shower, custom built-ins, and a spacious walk-in custom closet. French doors lead directly from the primary suite to an expansive rear deck that spans the entire length of the home, creating a seamless connection to the outdoors. Designed for comfort in every season, the home features radiant floor heating and heat pumps for efficient heating and cooling throughout. The finished daylight walkout lower level provides flexible space for a home office, fitness area, or guest overflow, along with abundant storage. Outside, nature takes center stage. Surrounded by mature trees, peaceful woodland views from every window, the property offers privacy and a true sense of retreat. The expansive rear deck is ideal for entertaining or simply taking in the tranquility of a private wooded setting. Minutes away-Sewall Pond and Reid State Park! A rare opportunity to enjoy comfort, space, and nature in one of Maine's most sought-after coastal communities!
Full Property Details
Full Property Details for 18 Mill Island Rd
General
- Price: $985,000
- Taxes: $6,455 (2025)
- Status: Coming Soon / No Show
- Type: Single Family
- Source: MREIS
- MLS ID: 1671071
- Updated: 7/9/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 8
- Interior Features: 1st Floor Bedroom, 1st Floor Primary Bedroom w/Bath, Bathtub, One-Floor Living, Other, Shower, Storage, Walk-In Closet(s), Primary Bedroom w/Bath
- Fireplace: Yes
- Number of Fireplaces: 1
- Appliances: Dishwasher, Dryer, Microwave, Gas Range, Refrigerator, Washer
- Furnishings: Unfurnished
- Flooring: Carpet, Tile, Wood, Luxury Vinyl, Plank
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 3
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Main Level, Built-Ins
Additional Information
- Pool: Yes
- Pool Description: Above Ground
- Equipment: Air Radon Mitigation System, Cable, DSL, Generator
Exterior
- Porch/Patio/Deck: Deck, Porch
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Gravel, 5 - 10 Spaces, On-Site Parking, Off Street, Garage Door Opener, Inside Entrance, Heated Garage, Storage
Location
- County: Sagadahoc
School Information
- High School District: RSU 01 - LKRSU
Community
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: None, Heat Pump
- Heating Type: Gas Bottled, Oil, Heat Pump, Hot Water, Zoned, Radiant
Utilities
- Sewer: Private Sewer, Septic Tank
- Water: Private, Well
- Well: Yes
Structural Information
- Architectural Style: Contemporary, Ranch
- Construction: Wood Frame, Clapboard, Wood Siding
- Basement: Yes
- Basement Desc.: Interior Entry, Walk-Out Access, Daylight, Finished, Full
- Roof: Shingle
- Windows: Double Pane Windows
- Square Feet: 3,465
- Sq. Ft. Source: Public Records
- Finished Total: 3,465 Sq. Ft.
- Finished Above Grnd: 2,465 Sq. Ft.
- Finished Below Grnd: 1,000 Sq. Ft.
- Year Built: 2003
Additional Structures
- Other Structures: Shed(s)
Lot Features
- Property View: Scenic, Trees/Woods
- Lot Size (Acres): 3.8
- Lot Size (Sq. Ft.): 165,528
- Zoning: Rural Residential 1
- Lot Description: Near Public Beach, Rural, Open Lot, Rolling Slope, Landscaped, Wooded
- Fencing (Description): Fenced
Green Features
- Energy Efficient: Ceiling Fans
Financial Considerations
- Tax Amount: $6,455
- Tax Year: 2025
Disclosures and Reports
- Lot Number: 53-2
Listed by Portside Real Estate Group (207) 607-5965
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 18 Mill Island Rd —
Portside Real Estate Group
207-607-5965
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 18 Mill Island Rd
School District:Regional School Unit 01
| Name | Grades | Distance |
|---|---|---|
Fisher-Mitchell School 597 High Street, Bath, ME 04530 | 3-5 | 2.9 mi |
Dike-Newell School 3 Wright Drive, Bath, ME 04530 | PK-2 | 3.7 mi |
Woolwich Central School 137 Nequasset Road, Woolwich, ME 04579 | PK-8 | 4.1 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 18 Mill Island Rd
Tax History
Tax History for 18 Mill Island Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,455
8%
$451,400
—
2024
$6,004
19%
$451,400
—
2023
$5,033
7%
$451,400
—
2022
$4,717
—
$451,400
—
2021
$4,717
9%
$451,400
—
2020
$4,311
2%
$451,400
—
2019
$4,243
3%
$451,400
52%
2018
$4,119
2%
$297,400
—
2017
$4,045
1%
$297,400
—
2016
$3,988
5%
$297,400
—
2015
$3,807
—
$297,400
—
2014
$3,807
-1%
$297,400
—
2013
$3,836
—
$297,400
—
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 18 Mill Island Rd
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18 Mill Island Road, Arrowsic, ME 04530 (MLS# 1671071) is a Single Family property with 3 bedrooms, 3 full bathrooms and 2 partial bathrooms. 18 Mill Island Road is currently listed for $985,000 and was received on July 09, 2026. Want to learn more about 18 Mill Island Road? Do you have questions about finding other Single Family real estate for sale in Arrowsic? You can browse all Arrowsic real estate or contact a Coldwell Banker agent to request more information.