40 Sunrise Lane, Portland, ME 04109 (MLS # 1680011)
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Experience island living at its best on Great Diamond Island. Privately sited overlooking Diamond Cove and the marina, this 3 bedroom, 2.5 bathroom home offers 1,692 square feet of inviting coastal living and an impressive 184 feet of water frontage. The open kitchen and dining area flow into a comfortable living room with a wood-burning fireplace, while the spacious wraparound deck takes full advantage of the cove views. A primary suite and two additional bedrooms provide comfortable accommodations for family and guests. Enjoy Diamond Cove's exceptional amenities, including a private pool, tennis courts, gym, miles of walking trails, and common waterfront areas. Originally an 1898 army fort built to protect Portland during the Spanish-American War, Diamond Cove today offers a unique blend of history, natural beauty, and island lifestyle, all just a quick ferry or water taxi ride from Portland's Old Port. Cruise Casco Bay by day, tie up at the marina, and come home to your own private retreat on the Maine coast.
| LAST UPDATED | 9/10/2026 | TRACT | Diamond Cove |
|---|---|---|---|
| YEAR BUILT | 2005 | COMMUNITY | Diamond Cove |
| COUNTY | Cumberland | STATUS | Active |
| PROPERTY TYPE(S) | Single Family |
| ADDITIONAL DETAILS | |
| AIR | None |
|---|---|
| APPLIANCES | Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Washer |
| BASEMENT | Crawl Space |
| CONSTRUCTION | Clapboard, Frame, Wood Siding |
| EXTERIOR | Tennis Court(s) |
| FIREPLACE | Yes |
| HEAT | Baseboard, Hot Water, Oil, Zoned |
| HOA DUES | 745 |
| LOT | 0.92 acre(s) |
| LOT DESCRIPTION | Other, Wooded |
| LOT DIMENSIONS | 0.92 |
| MLS STATUS | Active |
| PARKING | Gravel |
| POOL DESCRIPTION | In Ground |
| SEWER | Private Sewer |
| STYLE | New Englander |
| SUBDIVISION | Diamond Cove |
| TAXES | 13009 |
| UTILITIES | Natural Gas Not Available |
| VIEW | Yes |
| VIEW DESCRIPTION | Scenic, Water |
| WATER | Public |
| WATER ACCESS | Casco Bay |
| WATERFRONT | Yes |
| WATERFRONT DESCRIPTION | Ocean Front |
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Listing provided by Legacy Properties Sotheby's International Realty
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. 
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IDX data provided by Market Leader, courtesy of Maine Listings.
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