OFF MARKET

Off Market May 2021 for $435K

$690,761

•

1,280

sq ft

81 Long Is, Harpswell, ME 04079

About this home

A beautiful island getaway! This lovely rarely comes along. Enjoy 180 degree water views of this Long Island Cottage, just a 2 min boat ride from the mainland. No cars, scooters or golf carts Pure serenity. A huge front deck that will easily accommodate 30 plus guest. Solar electric lights and water pumps keeps your comfort needs serviced. A 275 gallon rainwater reserve for when the island pump occasionally goes off. This 2.1 acre site gives you al the wood you will need to keep warm on those cool off season nights. With 300+ feet of rocky coast to explore and at low tide, a nice little pebble beach! Enjoy your quiet time in a hammock hung with a view of the bay. By boat you will be just minutes to open water or explore the local restaurants. The association has a great mainland parking area for you and your guest as well as a boat house for your boating needs! This is no doubt one of the most beautiful cottages to be found on Long Island. Don't let it slip by!

Single-familyProperty Type

1980Year Built

2.1 acresLot Size

$540Est. Price/Sq.Ft.

Listed by Derek Eisenberg • Continental Real Estate Group, Inc.

Bought with Alicia Goodwin • Keller Williams Coastal and Lakes & Mountains Realty

Redfin checked: a few seconds ago

•Source:MREIS #1472052

Redfin Estimate

$690,761

$256K since sold in May 2021$11K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.3% higher than the average sale price ($560K) of 6 comparable homes.

SOLD SEP 15, 2025
$850,000
A
3 beds1.5 baths1,210 sq ft
33 Houghton Pond Rd, West Bath, ME 04530
SOLD JUL 31, 2026
$440,000
B
3 beds1 bath880 sq ft
Lot #7 Long Is, South Harpswell, ME 04079
SOLD AUG 14, 2026
$397,500
C
3 beds1 bath1,320 sq ft
9 Poplar Dr, Brunswick, ME 04011
SOLD AUG 31, 2026
$455,000
D
3 beds2 baths1,290 sq ft
10 Basswood Rd, Brunswick, ME 04011
SOLD JUN 18, 2026
$850,000
E
3 beds1 bath1,193 sq ft
134 Sage Rd, Harpswell, ME 04079
SOLD JAN 30, 2026
$369,900
F
3 beds1 bath1,357 sq ft
58 Kopaddy Trl, Harpswell, ME 04079

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Earn from this home

Sell

$337,027

Est. take-home

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Rent

$2,219/mo

Redfin rental estimate

List your home for rent

Market trends in 04079, ME

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.7%

0.0% MoM

Median sale price

$850K

$368 MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SAT, 11AM TO 4PM
$799,995
2 beds1.5 baths1,138 sq ft
7 Lower Rich Cove Rd, Harpswell, ME 04079
$8,500,000
7 beds6.5 baths6,753 sq ft
117 Starboard Ln, Harpswell, ME 04079
$2,900,000
3 beds3.5 baths4,383 sq ft
360 High Head Rd, Harpswell, ME 04079
$589,999
2 beds0.5 baths486 sq ft
92-1 Derek Way, Harpswell, ME 04079
See all

Provided by Redfin

Sale history for 81 Long Is

Date

Event

Price

MREIS #1472052

May 21, 2021

Sold

$435,000

$340/sq ft

Oct 8, 2020

Listed

$459,000

$359/sq ft

MREIS #1309660

Sep 29, 2017

Sold

$310,000

$242/sq ft

Jun 2, 2017

Listed

$347,900

$272/sq ft

+27

Maine island living is just an easy 5-minute boat ride from mainland dock. This spacious 1280 sf cottage on 2.1 ac lot w/ 300' owned waterfront. Deep water dock & float, expansive water views over the New Meadows & out to Casco Bay. 3 BED 1 Bath Wrap-around deck w/ retractable awning, some furnishings, 2 moorings, dock, float, solar panel, shed, privy. Great area to boat, swim, fish & explore. Just minutes to Brunswick! Common ownership of mainland lot w/ boathouse, dock & parking. Shared drilled well.

MREIS #1271965

Jul 1, 2016

Listed

$369,000

$288/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$2,368 (+4.7%)

$184,400 + $171,100

$355,500

2024

$2,261 (+4.2%)

$184,400 + $171,100

$355,500

2023

$2,169 (+3.4%)

$184,400 + $171,100

$355,500

2022

$2,097 (−0.1%)

$184,400 + $171,100

$355,500

2021

$2,100 (+6.1%)

$159,300 + $151,400

$310,700

2020

$1,980 (+0.6%)

$159,300 + $134,500

$293,800

2019

$1,968 (+3.4%)

$159,300 + $134,500

$293,800

2018

$1,904 (+2.5%)

$159,300 + $134,500

$293,800

2017

$1,857 (+0.9%)

$159,300 + $128,200

$287,500

2016

$1,840 (+2.6%)

$159,300 + $128,200

$287,500

2015

$1,794

$159,300 + $128,200

$287,500

Tax history for 81 Long Is

Year

Property tax

Land + Additions

Assessment*

2025

$2,368 (+4.7%)

$184,400 + $171,100

$355,500

2024

$2,261 (+4.2%)

$184,400 + $171,100

$355,500

2023

$2,169 (+3.4%)

$184,400 + $171,100

$355,500

2022

$2,097 (−0.1%)

$184,400 + $171,100

$355,500

2021

$2,100 (+6.1%)

$159,300 + $151,400

$310,700

2020

$1,980 (+0.6%)

$159,300 + $134,500

$293,800

2019

$1,968 (+3.4%)

$159,300 + $134,500

$293,800

2018

$1,904 (+2.5%)

$159,300 + $134,500

$293,800

2017

$1,857 (+0.9%)

$159,300 + $128,200

$287,500

2016

$1,840 (+2.6%)

$159,300 + $128,200

$287,500

2015

$1,794

$159,300 + $128,200

$287,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

2.1 Acres

Year renovated

—

Sq. Ft.

1,187

Year built

1978

Style

Single Family Residential

County

Cumberland County

APN

149558

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on May 23, 2026.

Property details

Parking

Parking Information
Parking Features: Common

Interior

Bathroom Information
# of Baths (Full): 1

Interior Features
# of Rooms: 6
Interior Features: 1st Floor Bedroom, Shower
Refrigerator, Gas Range, Cooktop
Flooring: Wood

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Building Information
Construction Materials: Wood Siding, Shingle Siding, Wood Frame
Roof: Shingle
Total Building Area (Sq. Ft.): 1,280
Building Area Source: Public Records

Exterior Features
Patio & Porch Features: Deck
Other Structures: Outbuilding

Property Information
Property Sub Type: Single Family Residence
Year Built: 1980
Above-Grade Finished Area (Sq. Ft.): 1,280
Green Water Conservation: Rain Water Catchment

Lot Information
Lot Size (Sq. Ft.): $91,476
Lot Size (Acres): 2.1
Lot Size Source: Public Records
Lot Features: Other Location, Rolling/Sloping, Open, Level, Wooded
Road Frontage Type: Private Road
Zoning: Res

Waterfront Information
Waterfront: Yes
Island: Yes
Water Body Name: Casco Bay Inlet
Water Body Type: Cove, Ocean, River
Water View: Yes

Subdivision Information
Subdivision Name: Long Island North Assciation

Financial

Tax Information
Annual Tax Amount: $1,968
Tax Year: 2019

Utilities

Utility Information
Has Heating
Heating: Stove, Direct Vent Heater
Has Cooling
Electric: On Site
Water Source: Well
Water Heater: Gas

Location

HOA Information
Has Association
Association Fee: $42
Association Fee Frequency: Monthly

Location Information
Unparsed Address: 81 Long Island, Harpswell, ME 04079

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,187
Stories: 2.0
Lot Size: 2.1 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: Cumberland County
APN: 149558

Home facts updated by county records on May 22, 2026

Around this home

Schools

Mt Ararat Middle School

Public 6-8 • Assigned • 8.7mi

6/10

Mt Ararat High School

Public 9-12 • Assigned • 8.3mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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, 18 days in 30 years

7/10 Wind Factor

78% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Harpswell, ME • 04079

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.2 hours in June and 3.9 hours in December, placing it below the U.S. average for solar exposure.

8.2 hrs

3.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$657,000 – $795,000

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Nearby similar homes

3D WALKTHROUGH

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2 beds1 bath1,584 sq ft

3 Echoes Shore Rd, Harpswell, ME 04079

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3 beds3.5 baths4,383 sq ft

360 High Head Rd, Harpswell, ME 04079

New listings for sale in 04079

OPEN SAT, 11AM TO 4PM

$799,995

2 beds1.5 baths1,138 sq ft

7 Lower Rich Cove Rd, Harpswell, ME 04079

$8,500,000

7 beds6.5 baths6,753 sq ft

117 Starboard Ln, Harpswell, ME 04079

$2,900,000

3 beds3.5 baths4,383 sq ft

360 High Head Rd, Harpswell, ME 04079

$589,999

2 beds0.5 baths486 sq ft

92-1 Derek Way, Harpswell, ME 04079

Home values near 81 Long Is

Data from public records.

Address	Redfin Estimate
36 Long Island, Harpswell, ME 2 Beds \| 1 Baths \| 720 Sq. Ft.	$469,851
24 Long Island, Harpswell, ME 3 Beds \| 1 Baths \| 780 Sq. Ft.	$539,778

Address	Redfin Estimate
54 Long Island, Harpswell, ME 2 Beds \| 1 Baths \| 886 Sq. Ft.	$466,502
51 Long Island, Harpswell, ME 3 Beds \| 1 Baths \| 861 Sq. Ft.	$463,411

Address	Redfin Estimate
66 Long Island, Harpswell, ME 3 Beds \| 1 Baths \| 1078 Sq. Ft.	$521,127
27 Long Island, Harpswell, ME 2 Beds \| 1 Baths \| 670 Sq. Ft.	$403,693

Property information provided by MREIS when last listed in 2020. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 04079, ME

Sale history for 81 Long Is

Tax history for 81 Long Is

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 04079

Home values near 81 Long Is

More real estate resources