Welcome to 11 Tree Tops Lane in Harpswell, Maine. A just completed, fully updated renovation, where thoughtful design meets exceptional craftsmanship. Designed by Waltman Architectural Design and meticulously constructed by Harriman Construction, this residence offers a seamless blend of refined coastal living and rustic charm. Perched among the treetops overlooking the waters of Lowell's Cove on Orr's Island, the home allows for privacy while only a short walk away to the water, town library, and local trails and parks. The exterior showcases state-of-the-art workmanship, highlighted by a striking mix of textures--natural stone, red cedar, and iconic green trim--creating a timeless and distinctly Maine aesthetic. The main level offers two bedrooms and a thoughtfully designed open-concept living space. The living room, kitchen, and dining area flow effortlessly, while expansive windows invite in abundant natural light. The kitchen features high-end appliances and all-new systems throughout the home ensure comfort and peace of mind. This home is the essence of functionality meeting coastal living. A first-floor laundry area and powder room located just off the garage provide an ideal landing space after a day at the beach or out on the water. French doors on each level open to expansive decks, creating the perfect setting for entertaining or simply enjoying the ocean breeze. Each floor is designed with privacy in mind, featuring separate entrances and exits for the main, upper, and lower-level living areas, ideal for hosting guests, rental potential, or multigenerational living. The upper level offers a complete living space, including a full kitchen, breakfast nook, and an inviting sitting area, perfect for extended stays with family and friends. The second-floor bedroom features vaulted ceilings, an en-suite bath, private laundry, and coffee bar. A truly one-of-a-kind offering where new construction seamlessly meets timeless, enduring design.
Single-familyProperty Type
2025Year Built
0.47 acresLot Size
$237Price/Sq.Ft.
2 car garageParking
Listed by Louise Lynch• Portside Real Estate Group
Classic coastal Maine village setting features sunset skies, privacy, and views of historic Lowell's Cove. 5 minute walk to swimming beach and minutes to restaurants, shops and attractions. Tastefully renovated, the bright and open interior ''lives large'' and is comfortable, efficient and low maintenance, making this property ideal for your Maine getaway, rental or permanent residence. New kitchen, bath, roof, patio and large grassy backyard are just some of the improvements that make this home an attractive, turnkey investment. Own a piece of heaven in one of the most picturesque communities in Maine.
MREIS #1255368
Jul 8, 2016
Sold
$193,000
$42/sq ft
May 4, 2016
Price Changed
$209,900
$45/sq ft
Mar 22, 2016
Listed
$214,900
$46/sq ft
+3
Enjoy coastal living in one of Orr's Island's coveted areas. This property is within walking distance to Lowell's Cove, to explore the oceanfront, swim and relax. Private setting offers a quiet, peaceful property nestled in the woods. Interior features two bedrooms and one bath on the first floor; with the living room, kitchen, with stainless steel professional grade appliances, and dining area on the second floor, offering peeks of ocean views.
Year
Property tax
Land + Additions
Assessment*
2025
$4,276 (+44.9%)
$104,100 + $538,000
$642,100
2024
$2,950 (+17.8%)
$104,100 + $359,700
$463,800
2023
$2,505 (+41.8%)
$104,100 + $306,600
$410,700
2022
$1,766 (+14.4%)
$104,100 + $195,300
$299,400
2021
$1,544 (+43.5%)
$80,200 + $148,200
$228,400
2020
$1,076 (+0.7%)
$64,200 + $95,400
$159,600
2019
$1,069 (+3.4%)
$64,200 + $95,400
$159,600
2018
$1,034 (+0.8%)
$64,200 + $95,400
$159,600
2017
$1,026 (−1.2%)
$64,200 + $94,700
$158,900
2016
$1,038 (+2.6%)
$67,500 + $94,700
$162,200
2015
$1,012
$67,500 + $94,700
$162,200
Public record
Beds
2
Baths
2.5
Stories
2
Lot width
—
Lot depth
—
Lot size
0.47 Acres
Year renovated
—
Finished Sq. Ft.
2,814
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,814
Year built
1989
Style
Single Family Residential
County
Cumberland County
APN
148138
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 85° expected this year, 19 days in 30 years
6/10 Wind Factor
69% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Orrs Island, ME • 04066
Average low and high temperatures (°F)
30
18
33
18
41
29
49
38
58
47
69
57
74
62
72
59
68
56
58
46
49
36
36
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
91/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.1 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 11 Tree Tops Ln
$1,119,210
$19K over list price of $1.10M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $599K to $2.3M.