House Prices

Sunapee Harbor Sunapee, NH House Prices & Home Values 2026


Average Data

average house price$1,253,286
average size per house3580 ft²
average price per ft²381 $ / ft²

04/05/2026 - The value range (VR) for house prices in Sunapee Harbor Sunapee, NH is $361.95/ sqft to $400.05/ sqft. An average home with 3580 sqft costs approximately $1,408,514 to $1,556,779. Sunapee, NH includes 1 ZIP codes and it is located in Sullivan county. The lowest prices are found in ZIP 03782, while the highest are in ZIP 03782. The average price per sqare feet is $381. Our analysis is based on 13 property listings.

Avergage prices by ZIP codes Sunapee Harbor Sunapee

03782456 $ / ft²




Historical development of home values in Sunapee Harbor Sunapee

Year Estimated value (USD) Change vs. 2025
2010 $582,049 -53.6%
2011 $559,541 -55.4%
2012 $558,034 -55.5%
2013 $578,892 -53.8%
2014 $607,677 -51.5%
2015 $638,865 -49.0%
2016 $672,206 -46.4%
2017 $708,487 -43.5%
2018 $747,657 -40.3%
2019 $782,324 -37.6%
2020 $822,767 -34.4%
2021 $935,808 -25.3%
2022 $1,090,942 -13.0%
2023 $1,150,449 -8.2%
2024 $1,217,004 -2.9%
2025 $1,253,286 0.0%

Graph: estimated home values in Sunapee Harbor Sunapee over time (USD)



Example: 100% financing house in Sunapee Harbor Sunapee

Loan amount: $1,253,286

Interest rate: 6.52%

Fixed monthly payment: $7,939.76

Breakdown in the 1st month:
Interest portion: $6,811.61  –  Principal portion: $1,128.15

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $81,327.21 $13,949.93 $1,239,336.07
2 $80,389.70 $14,887.44 $1,224,448.63
3 $79,389.19 $15,887.95 $1,208,560.68
4 $78,321.43 $16,955.71 $1,191,604.97
5 $77,181.92 $18,095.22 $1,173,509.75
6 $75,965.82 $19,311.32 $1,154,198.43
7 $74,668.00 $20,609.14 $1,133,589.28
8 $73,282.95 $21,994.19 $1,111,595.10
9 $71,804.83 $23,472.31 $1,088,122.78
10 $70,227.36 $25,049.78 $1,063,073.00
11 $68,543.88 $26,733.26 $1,036,339.74
12 $66,747.26 $28,529.88 $1,007,809.87
13 $64,829.90 $30,447.24 $977,362.63
14 $62,783.69 $32,493.45 $944,869.18
15 $60,599.95 $34,677.19 $910,191.99
16 $58,269.46 $37,007.68 $873,184.31
17 $55,782.35 $39,494.79 $833,689.52
18 $53,128.09 $42,149.05 $791,540.46
19 $50,295.44 $44,981.70 $746,558.76
20 $47,272.43 $48,004.71 $698,554.06
21 $44,046.26 $51,230.88 $647,323.18
22 $40,603.27 $54,673.87 $592,649.31
23 $36,928.90 $58,348.25 $534,301.06
24 $33,007.58 $62,269.56 $472,031.51
25 $28,822.73 $66,454.41 $405,577.10
26 $24,356.64 $70,920.50 $334,656.60
27 $19,590.41 $75,686.73 $258,969.87
28 $14,503.85 $80,773.29 $178,196.58
29 $9,075.46 $86,201.68 $91,994.90
30 $3,282.24 $91,994.90 $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 Sunapee Harbor Sunapee, NH


1500 sqft3900 sqft
Ø selling price$751,677$1,599,022
Ø fast selling$683,343$1,439,120
Ø high price sale$820,012$1,758,924

In 2026, houses in Sunapee Harbor Sunapee, NH will be offered at an average price of $381 per square foot. A 1,500 sqft home priced at $751,677 is 25.00% more expensive per square foot than a 3,900 sqft home priced at $1,599,022. Home prices in Sunapee Harbor Sunapee, NH 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 $1,107,015. Sellers who can wait longer may achieve a higher price of up to $1,353,019.

FAQ – Home Values in Sunapee Harbor Sunapee

What is the median home value in Sunapee Harbor Sunapee in 2026?

In 2026, the typical home value in Sunapee Harbor Sunapee is about $1,253,286 for an average home size of 3580 square feet. This corresponds to an average price of roughly $381 per square foot.

What is the average cost per square foot in Sunapee Harbor Sunapee?

In 2026, homes in Sunapee Harbor Sunapee sell for an average of around $381 per square foot, with a typical range between $361.95 and $400.05 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Sunapee Harbor?

The average home size in Sunapee Harbor Sunapee is about 3580 square feet, with an estimated 2026 value around $1,253,286.



Neighborhoods close to Sunapee Harbor Sunapee, NH

Seminary Hill West Lebanon, NH184 $ / ft²
Downtown Portsmouth, NH267 $ / ft²
Alton Center Alton, NH321 $ / ft²
Plainfield Village Plainfield, NH358 $ / ft²
Orford Orford, NH258 $ / ft²
Downtown Newport Newport, NH109 $ / ft²
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