MLS# 1653706 - 6 Quartermaster Court, Portland, ME 04109

$850,000
Beds: 3
Baths: 2 full, 1 half
Sqft: 2,016
Sqft lot: 871
Acre lot: 0.02
Est. $3,130 / mo.*
56 Days On Market

Courtesy of Legacy Properties Sotheby's International Realty 207-780-8900

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Status: Active
Property Type: Single Family Residence
Year Built: 1890
Neighborhood: Diamond Cove Homeowner Association
Days On Website: 56

Property Details for 6 Quartermaster Court, Portland, ME 04109

Enjoy island living at its finest in this historic Quartermasters at Diamond Cove on Great Diamond Island. This 3-bedroom, 2.5-bath home offers antique hardwood floors, soaring ceilings, exposed beams, and a cozy wood-burning fireplace. The kitchen features stainless steel appliances and granite countertops, and the desirable first-floor primary suite adds comfort and convenience. A private deck with water views extends your living space outdoors. Just a short stroll away are the island's restaurant, marina, and private beaches, along with endless opportunities to explore the surrounding islands and boating destinations or head into Portland for its vibrant dining and shopping scene. Diamond Cove residents enjoy outstanding amenities, including a heated pool, tennis and pickleball courts, fitness center, indoor basketball court, antique bowling alley, private beaches, and wooded walking trails. With convenient year-round ferry service from Portland running multiple times daily and on-site association staff, island living in Maine has never been easier--just in time for summer!

Bathrooms

  • 1 half bathroom
  • 2 full bathrooms
  • 3 total bathrooms

Property Access

  • Road Frontage Type: "Private Road"
  • Road Surface Type: "Dirt"

Appliances & Equipment

  • Appliances: "Washer", "Refrigerator", "Electric Range", "Dryer", "Dishwasher"

Basement

  • Basement: "Interior", "Daylight", "Full", "Partial"

Bedrooms

  • 3 total bedrooms

Building

  • Architectural Style: "Victorian"
  • Building Area Source: Public Records
  • Building Area Total: 2,016
  • Construction Materials: "Brick", "Masonry"
  • Year Built: 1890

Community

  • Features: "Clubhouse"

Cooling

  • Cooling: "None"

Exterior Features

  • Other Equipment: "Internet Access Available"

Fireplaces

  • Building includes fireplace
  • 1 total fireplace

Floors

  • Flooring: "Wood", "Tile"

Foundation

  • Foundation Details: "Stone", "Granite", "Brick/Mortar"

Water Features

  • Water Body Name: Casco Bay
  • Waterfront Property

Heating

  • Heating: "Forced Air"
  • Heating Included

Home Owner's Association

  • Association Fee: $796
  • Association Fee Frequency: Monthly
  • Home Owners Association

Interior Features

  • Features: "Walk-in Closets", "1st Floor Primary Bedroom w/Bath", "Bathtub", "Shower", "Storage", "Primary Bedroom w/Bath"

Listing

  • Contract Status Change Date: 2026-03-09
  • Listing Agreement: Exclusive Right To Sell
  • Listing Contract Date: 2026-03-08
  • Listing Id: 1653706
  • Mls Status: Active
  • Modification Timestamp: 2026-03-13 18:52:32
  • On Market Date: 2026-03-09
  • Original Entry Timestamp: 2026-03-09 14:54:19
  • Original List Price: $850,000
  • Standard Status: Active
  • Status Change Timestamp: 2026-03-09 14:54:19
  • 56 days on market

Location

  • City: Portland
  • State Or Province: ME
  • County Or Parish: Cumberland
  • Postal Code: 04109
  • Subdivision Name: Diamond Cove Homeowner Association

Lot

  • Features: "Well Landscaped", "Open", "Level", "Sidewalks", "Abuts Conservation", "Historic District"
  • 0.02 acres
  • Area: 0.02
  • 871 square feet

Parking

  • Features: "Other", "On Site"

Pets Policy

  • Pets Allowed: "Other Restrictions"

Property

  • Parcel Number: 6QuartermastersCourtPortland04109
  • Property Sub Type: Single Family Residence
  • View: "Scenic", "Trees/Woods"
  • Zoning: ER

Roof

  • Roof: "Slate"

Additional Rooms

  • Rooms Total: 7

Sewer

  • Sewer: "Quasi-Public"

Taxes

  • Annual Amount: $9,766
  • Tax Lot: 562

Utilities

  • Electric: "Circuit Breakers"
  • Water Source: "Public"

Map View

$850,000 - 6 Quartermaster Court, Portland, ME 04109

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6 Quartermaster Court
Portland, ME 04109
City: Portland