127 Valley Avenue, Portland, ME 04109 (MLS # 1668448)
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Welcome to 127 Valley Avenue on beautiful Great Diamond Island, a private and peaceful retreat in the heart of Casco Bay. Set on a landscaped 0.28-acre wooded lot, this fully furnished, move-in ready home offers the perfect blend of modern updates and island charm, just a scenic 20-minute ferry ride from Portland. This thoughtfully remodeled 1,267-square-foot home features 2 bedrooms, 2 full bathrooms, a dedicated office, and a versatile bonus room. The updated kitchen showcases granite countertops, all new appliances, and a built-in bar complete with a mini fridge and keg refrigerator, creating an ideal space for entertaining. Enjoy the changing seasons from the enclosed wraparound porch, or cozy up by the propane fireplace on cooler evenings. Extensive improvements include five newly installed heat pumps, upgraded insulation, a new well, a new septic system, and thoughtful storage enhancements. Outside, enjoy beautifully maintained gardens, a self-watering vegetable garden, outdoor shower, hot tub, and additional storage building--perfect for embracing the relaxed island lifestyle. Great Diamond Island offers tranquil beaches, scenic walking paths, two island restaurants, and a relaxed coastal lifestyle just minutes from Portland's shopping, dining, airport, and rail service. Whether you're seeking a seasonal getaway or a nearly year-round island residence, this turnkey property offers an exceptional opportunity to enjoy the best of Maine island living.
| LAST UPDATED | 6/28/2026 | YEAR BUILT | 1884 |
|---|---|---|---|
| COUNTY | Cumberland | STATUS | Active |
| PROPERTY TYPE(S) | Single Family |
| ADDITIONAL DETAILS | |
| AIR | Heat Pump |
|---|---|
| AIR CONDITIONING | Yes |
| APPLIANCES | Cooktop, Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Trash Compactor, Washer |
| BASEMENT | Crawl Space |
| CONSTRUCTION | Clapboard, Frame |
| FIREPLACE | Yes |
| HEAT | Electric, Propane |
| INTERIOR | Storage |
| LOT | 0.28 acre(s) |
| LOT DESCRIPTION | Landscaped, Near Golf Course, Near Public Transit, Wooded |
| LOT DIMENSIONS | 0.28 |
| MLS STATUS | Active |
| PARKING | Gravel |
| SEWER | Private Sewer, Septic Tank |
| STYLE | Cape Cod |
| TAXES | 5299 |
| UTILITIES | Propane |
| WATER | Private, Public |
MORTGAGE CALCULATOR
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Listing provided by Harborview Properties, Inc.
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.
Mortgage Calculator provided by Diverse Solutions © 2026
IDX data provided by Market Leader, courtesy of Maine Listings.
This IDX solution is (c) Diverse Solutions 2026.
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