House Prices

Northwest Harbor Deer Isle, ME House Prices & Home Values 2026


Average Data

average house price$420,312
average size per house797 ft²
average price per ft²526 $ / ft²

05/21/2026 - The value range (VR) for house prices in Northwest Harbor Deer Isle, ME is $499.7/ sqft to $552.3/ sqft. An average home with 797 sqft costs approximately $396,668 to $438,423. Deer Isle, ME includes 1 ZIP codes and it is located in Hancock county. The lowest prices are found in ZIP 04627, while the highest are in ZIP 04627. The average price per sqare feet is $526. Our analysis is based on 1 property listings.

Avergage prices by ZIP codes Northwest Harbor Deer Isle

04627526 $ / ft²




Historical development of home values in Northwest Harbor Deer Isle

Year Estimated value (USD) Change vs. 2025
2010 $195,200 -53.6%
2011 $187,652 -55.4%
2012 $187,147 -55.5%
2013 $194,142 -53.8%
2014 $203,795 -51.5%
2015 $214,255 -49.0%
2016 $225,436 -46.4%
2017 $237,604 -43.5%
2018 $250,740 -40.3%
2019 $262,366 -37.6%
2020 $275,930 -34.4%
2021 $313,840 -25.3%
2022 $365,867 -13.0%
2023 $385,824 -8.2%
2024 $408,144 -2.9%
2025 $420,312 0.0%

Graph: estimated home values in Northwest Harbor Deer Isle over time (USD)



Example: 100% financing house in Northwest Harbor Deer Isle

Loan amount: $420,312

Interest rate: 5.98%

Fixed monthly payment: $2,513.50

Breakdown in the 1st month:
Interest portion: $2,093.15  –  Principal portion: $420.35

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $24,977.37 $5,184.65 $415,127.35
2 $24,658.90 $5,503.11 $409,624.24
3 $24,320.88 $5,841.13 $403,783.11
4 $23,962.09 $6,199.92 $397,583.19
5 $23,581.26 $6,580.75 $391,002.44
6 $23,177.05 $6,984.97 $384,017.47
7 $22,748.00 $7,414.01 $376,603.46
8 $22,292.60 $7,869.41 $368,734.05
9 $21,809.23 $8,352.79 $360,381.26
10 $21,296.16 $8,865.85 $351,515.41
11 $20,751.58 $9,410.43 $342,104.98
12 $20,173.55 $9,988.46 $332,116.53
13 $19,560.02 $10,601.99 $321,514.53
14 $18,908.80 $11,253.21 $310,261.32
15 $18,217.58 $11,944.43 $298,316.89
16 $17,483.90 $12,678.11 $285,638.78
17 $16,705.16 $13,456.86 $272,181.92
18 $15,878.58 $14,283.43 $257,898.49
19 $15,001.23 $15,160.78 $242,737.71
20 $14,069.99 $16,092.02 $226,645.68
21 $13,081.55 $17,080.47 $209,565.22
22 $12,032.39 $18,129.62 $191,435.60
23 $10,918.79 $19,243.22 $172,192.38
24 $9,736.79 $20,425.22 $151,767.16
25 $8,482.19 $21,679.83 $130,087.33
26 $7,150.52 $23,011.49 $107,075.83
27 $5,737.05 $24,424.96 $82,650.87
28 $4,236.77 $25,925.25 $56,725.63
29 $2,644.33 $27,517.69 $29,207.94
30 $954.07 $29,207.94 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Northwest Harbor Deer Isle, ME


1500 sqft3900 sqft
Ø selling price$950,872$2,022,763
Ø fast selling$864,429$1,820,487
Ø high price sale$1,037,315$2,225,039

In 2026, houses in Northwest Harbor Deer Isle, ME will be offered at an average price of $526 per square foot. A 1,500 sqft home priced at $950,872 is 22.91% more expensive per square foot than a 3,900 sqft home priced at $2,022,763. Home prices in Northwest Harbor Deer Isle, ME vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $1,400,375. Sellers who can wait longer may achieve a higher price of up to $1,711,569.


Explore Northwest Harbor in Deer Isle, ME

Coastal Character and Scenery

Nestled on the rugged coast of Deer Isle, ME, Northwest Harbor blends classic Downeast charm with serene, tidal beauty. The sheltered harbor frames working lobster boats, spruce-studded islands, and a granite shoreline that glows at sunrise and sunset.
From its quiet coves, visitors enjoy sweeping views toward Eggemoggin Reach and the broader waters connecting Blue Hill Bay and Penobscot Bay. In every season, sea breezes, gull calls, and the scent of salt and balsam define the coastal atmosphere. Photographers prize the reflective stillness at high tide and the intricate ledges and eelgrass revealed at low tide.

Outdoors and Things to Do

Outdoor adventures abound, with sailing and kayaking routes launching from Northwest Harbor to nearby islands and shoreline preserves. Hikers can explore Deer Isle?s beloved trails at places like Barred Island Preserve and Settlement Quarry Preserve, pairing forest walks with sweeping ocean vistas. Art lovers will find galleries and studios in Deer Isle Village showcasing local craftsmanship rooted in the island?s maritime heritage.

Living and Visiting

The neighborhood offers easy access to island amenities, from cozy lodging and seasonal eateries to farmers? markets and scenic pull-offs near the Deer Isle?Sedgwick Bridge. Whether you seek vacation tranquility or year-round coastal living, Northwest Harbor delivers peaceful waterfront views, dark-sky stargazing, and authentic Deer Isle character.



FAQ – Home Values in Northwest Harbor Deer Isle

What is the median home value in Northwest Harbor Deer Isle in 2026?

In 2026, the typical home value in Northwest Harbor Deer Isle is about $420,312 for an average home size of 797 square feet. This corresponds to an average price of roughly $526 per square foot.

What is the average cost per square foot in Northwest Harbor Deer Isle?

In 2026, homes in Northwest Harbor Deer Isle sell for an average of around $526 per square foot, with a typical range between $499.7 and $552.3 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Northwest Harbor?

The average home size in Northwest Harbor Deer Isle is about 797 square feet, with an estimated 2026 value around $420,312.



Neighborhoods close to Northwest Harbor Deer Isle, ME

Quoddy Village Eastport, ME80 $ / ft²
Franklin Franklin, ME539 $ / ft²
Hancock Point Hancock, ME256 $ / ft²
Islesford Cranberry Isles, ME355 $ / ft²
Red Beach Calais, ME34 $ / ft²
South Brooksville Brooksville, ME153 $ / ft²




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