House Prices

Decker Cove Southport, ME House Prices & Home Values 2026


Average Data

average house price$821,399
average size per house2656 ft²
average price per ft²316 $ / ft²

05/21/2026 - The value range (VR) for house prices in Decker Cove Southport, ME is $300.2/ sqft to $331.8/ sqft. An average home with 2656 sqft costs approximately $812,481 to $898,005. Southport, ME includes 1 ZIP codes and it is located in Lincoln county. The lowest prices are found in ZIP 04576, while the highest are in ZIP 04576. The average price per sqare feet is $316. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes Decker Cove Southport

04576320 $ / ft²




Historical development of home values in Decker Cove Southport

Year Estimated value (USD) Change vs. 2025
2010 $381,473 -53.6%
2011 $366,721 -55.4%
2012 $365,734 -55.5%
2013 $379,404 -53.8%
2014 $398,269 -51.5%
2015 $418,710 -49.0%
2016 $440,561 -46.4%
2017 $464,340 -43.5%
2018 $490,011 -40.3%
2019 $512,732 -37.6%
2020 $539,238 -34.4%
2021 $613,325 -25.3%
2022 $714,999 -13.0%
2023 $754,000 -8.2%
2024 $797,620 -2.9%
2025 $821,399 0.0%

Graph: estimated home values in Decker Cove Southport over time (USD)



Example: 100% financing house in Decker Cove Southport

Loan amount: $821,399

Interest rate: 6.11%

Fixed monthly payment: $4,985.07

Breakdown in the 1st month:
Interest portion: $4,185.03  –  Principal portion: $800.04

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $49,946.68 $9,874.10 $811,524.90
2 $49,325.77 $10,495.01 $801,029.89
3 $48,665.82 $11,154.97 $789,874.92
4 $47,964.36 $11,856.42 $778,018.50
5 $47,218.80 $12,601.98 $765,416.52
6 $46,426.35 $13,394.43 $752,022.09
7 $45,584.07 $14,236.71 $737,785.37
8 $44,688.83 $15,131.95 $722,653.42
9 $43,737.29 $16,083.49 $706,569.93
10 $42,725.92 $17,094.87 $689,475.06
11 $41,650.95 $18,169.84 $671,305.23
12 $40,508.38 $19,312.41 $651,992.82
13 $39,293.96 $20,526.82 $631,465.99
14 $38,003.18 $21,817.61 $609,648.39
15 $36,631.23 $23,189.56 $586,458.83
16 $35,173.01 $24,647.78 $561,811.05
17 $33,623.09 $26,197.70 $535,613.35
18 $31,975.70 $27,845.08 $507,768.27
19 $30,224.73 $29,596.06 $478,172.21
20 $28,363.65 $31,457.14 $446,715.08
21 $26,385.54 $33,435.25 $413,279.83
22 $24,283.04 $35,537.75 $377,742.08
23 $22,048.33 $37,772.46 $339,969.62
24 $19,673.09 $40,147.69 $299,821.93
25 $17,148.49 $42,672.29 $257,149.64
26 $14,465.14 $45,355.64 $211,794.00
27 $11,613.06 $48,207.73 $163,586.27
28 $8,581.62 $51,239.16 $112,347.11
29 $5,359.57 $54,461.22 $57,885.89
30 $1,934.90 $57,885.89 $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 Decker Cove Southport, ME


1500 sqft3900 sqft
Ø selling price$584,438$1,243,258
Ø fast selling$531,307$1,118,932
Ø high price sale$637,568$1,367,584

In 2026, houses in Decker Cove Southport, ME will be offered at an average price of $316 per square foot. A 1,500 sqft home priced at $584,438 is 23.44% more expensive per square foot than a 3,900 sqft home priced at $1,243,258. Home prices in Decker Cove Southport, 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 $860,717. Sellers who can wait longer may achieve a higher price of up to $1,051,988.

FAQ – Home Values in Decker Cove Southport

What is the median home value in Decker Cove Southport in 2026?

In 2026, the typical home value in Decker Cove Southport is about $821,399 for an average home size of 2656 square feet. This corresponds to an average price of roughly $316 per square foot.

What is the average cost per square foot in Decker Cove Southport?

In 2026, homes in Decker Cove Southport sell for an average of around $316 per square foot, with a typical range between $300.2 and $331.8 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Decker Cove?

The average home size in Decker Cove Southport is about 2656 square feet, with an estimated 2026 value around $821,399.



Neighborhoods close to Decker Cove Southport, ME

Days Ferry Woolwich, ME242 $ / ft²
Downtown Ellsworth Ellsworth, ME167 $ / ft²
Addison Addison, ME185 $ / ft²
McKown Point West Boothbay Harbor, ME299 $ / ft²
Waldoboro Village Waldoboro, ME147 $ / ft²
Barters Island Trevett, ME418 $ / ft²
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