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103 Lower Diamond Farm Lane

Winthrop, ME 04364

3 beds
1 bath
1,152 sqft
~1/2 acre lot
$603 per sqft
1944 build
– on site

Tucked along the shores of Cobbosseecontee Lake, this rare waterfront property offers a front-row seat to one of Maine's most cherished lakes. Known for its clean, deep water, legendary bass fishing, and boater-friendly shoreline dotted with islands and coves, Cobbossee delivers everything lake life should be: adventure, serenity, and natural beauty, all in one. This isn't just a lake view; it's sunrises over the water, barefoot mornings on a sandy beach, and days that end with the gentle call of loons and the glow of campfires. In the summer, launch your boat right from your own dock and explore miles of shoreline. In winter, this becomes a haven for ice fishing, snowshoeing, and cozy cabin weekends. Cobbossee is one of the few Maine lakes that truly shines in all four seasons. Once you're here, you'll understand why people come back year after year. Located at the end of a quiet lane, 103 Lower Diamond Farm Lane offers over 75 feet of private, east-facing frontage with a gradual-entry sandy beach that's perfect for swimming and soaking in the view. The dock conveys at no additional cost, so you're ready for lake days from the moment you arrive. The home is clean, freshly painted, and filled with natural light: comfortable as-is, with just the right updates already done. Recent improvements include a new roof, new leachfield, energy-efficient heat pump, and a fully reworked and resupported garage featuring new siding, doors, drainage, and a generator hookup. Located just 75 minutes from Portland and under 3 hours from Boston, this property is equally ideal as a full-time residence, a seasonal escape, or a highly marketable short-term rental. Waterfront properties with this kind of beach access and year-round potential don't come around often. This is your chance to make a life on Cobbosseecontee Lake: where the water is clear, the mornings are golden, and every season brings something to love.

Listing courtesy of MREIS / On Point Realty

Last checked: Checking… • Last updated Jun 15, 2025 •

MLS# 1626172 —

The Building

Year Built:

1944
Construction Materials:

Vinyl Siding, Wood Frame
Roof:

Metal, Shingle
Basement:

None, Not Applicable
Direction Faces:

None
Building Features:

None
Building Area Total:

1152.0
Building Area Source:

Public Records

Interior

Furnished:

Unfurnished
Rooms Total:

7
Kitchen:

true
Fireplace:

true
Fireplace Features:

None
Flooring:

Wood, Carpet

Room Dimensions

Living Area:

None

Financial & Terms

Land Lease:

false
Rent Includes:

None

Location

Directions:

None

The Property

Lot Features:

Well Landscaped, Open, Level, Near Golf Course, Near Turnpike/Interstate, Rural
Lot Size:

25,700 Sqft
Lot Size Area:

0.59
Lot Size Acres:

0.59
Lot Size Units:

Acres
Lot Size Source:

Survey
Lot Size Dimensions:

None
Zoning:

SL
Property Attached:

No
View:

Scenic
Current Use:

None
Possible Use:

None
Topography:

None
Waterfront:

true
Fencing:

Fenced
Road Surface Type:

Dirt
Road Frontage Type:

Private Road

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Annual Amount:

$5,955

Beds

Bedrooms Total:

3

Baths

Full Baths:

1
Three Quarter Baths:

None
Partial Baths:

None
Quarter Baths:

None

The Listing

Virtual Tour URL Branded:

None

Heating & Cooling

Heating:

Coal Stove, Heat Pump, Direct Vent Heater, Baseboard
Heating:

true
Cooling:

true
Cooling:

Heat Pump

Utilities

Electric:

Circuit Breakers
Sewer:

Private Sewer, Septic Design Available
Water Source:

Well, Private

Appliances

Appliances:

Washer, Refrigerator, Gas Range, Dryer

Schools

Elementary School:

None
Middle Or Junior School:

None
High School:

None

The Community

Spa Features:

None
Pool Private:

No
Water Body Name:

Cobbosseecontee Lake
Association Amenities:

None
Association Fee Includes:

None
Association:

true
Association Fee:

250.0
Association Fee Frequency:

Annually

Parking

Garage:

true
Attached Garage:

false
Garage Spaces:

2.0
Carport Spaces:

None
Parking Features:

1 - 4 Spaces, Paved, On Site, Detached

Monthly cost estimate

Asking price

$695,000

Expense	Monthly cost
Mortgage	$3,721
Taxes	$496
Insurance	$191
Utilities	$351 See report
Total	$4,759/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
6/11/25 Jun 11, 2025	Listed / Active	MREIS	$695,000

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This house located in Winthrop, ME 04364 is currently for sale for $695,000. 103 Lower Diamond Farm Lane is a 1,152 square foot house with 3 beds and 1 bath that has been on Estately for 4 days. This house is in the attendance area of Winthrop Grade School, Winthrop Middle School, and Winthrop High School.

Listing Provided Courtesy of On Point 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. © 2025 Maine Real Estate Information System, Inc. All Rights Reserved. This website does not display complete Listings. Certain Listings of other real estate brokerage firms have been excluded.