House Prices

Loon Lake Sunapee, NH House Prices & Home Values 2026


Average Data

average house price$1,056,127
average size per house3017 ft²
average price per ft²321 $ / ft²

04/05/2026 - The value range (VR) for house prices in Loon Lake Sunapee, NH is $304.95/ sqft to $337.05/ sqft. An average home with 3017 sqft costs approximately $842,752 to $931,462. 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 $321. Our analysis is based on 13 property listings.

Avergage prices by ZIP codes Loon Lake Sunapee

03782384 $ / ft²




Historical development of home values in Loon Lake Sunapee

Year Estimated value (USD) Change vs. 2025
2010 $490,484 -53.6%
2011 $471,517 -55.4%
2012 $470,248 -55.5%
2013 $487,825 -53.8%
2014 $512,081 -51.5%
2015 $538,363 -49.0%
2016 $566,459 -46.4%
2017 $597,033 -43.5%
2018 $630,040 -40.3%
2019 $659,254 -37.6%
2020 $693,334 -34.4%
2021 $788,593 -25.3%
2022 $919,322 -13.0%
2023 $969,468 -8.2%
2024 $1,025,553 -2.9%
2025 $1,056,127 0.0%

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



Example: 100% financing house in Loon Lake Sunapee

Loan amount: $1,056,127

Interest rate: 5.50%

Fixed monthly payment: $5,993.92

Breakdown in the 1st month:
Interest portion: $4,837.06  –  Principal portion: $1,156.86

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $57,689.65 $14,237.42 $1,041,889.58
2 $56,887.15 $15,039.93 $1,026,849.65
3 $56,039.41 $15,887.66 $1,010,961.99
4 $55,143.89 $16,783.18 $994,178.80
5 $54,197.89 $17,729.18 $976,449.62
6 $53,198.57 $18,728.50 $957,721.12
7 $52,142.92 $19,784.15 $937,936.97
8 $51,027.77 $20,899.30 $917,037.67
9 $49,849.77 $22,077.30 $894,960.37
10 $48,605.36 $23,321.71 $871,638.66
11 $47,290.82 $24,636.25 $847,002.41
12 $45,902.18 $26,024.90 $820,977.51
13 $44,435.26 $27,491.81 $793,485.70
14 $42,885.66 $29,041.41 $764,444.29
15 $41,248.72 $30,678.35 $733,765.94
16 $39,519.51 $32,407.56 $701,358.38
17 $37,692.83 $34,234.24 $667,124.14
18 $35,763.19 $36,163.88 $630,960.26
19 $33,724.79 $38,202.28 $592,757.98
20 $31,571.49 $40,355.59 $552,402.39
21 $29,296.81 $42,630.26 $509,772.13
22 $26,893.92 $45,033.15 $464,738.98
23 $24,355.59 $47,571.48 $417,167.50
24 $21,674.19 $50,252.88 $366,914.61
25 $18,841.64 $53,085.43 $313,829.18
26 $15,849.44 $56,077.63 $257,751.55
27 $12,688.58 $59,238.49 $198,513.06
28 $9,349.56 $62,577.52 $135,935.54
29 $5,822.32 $66,104.75 $69,830.79
30 $2,096.28 $69,830.79 $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 Loon Lake Sunapee, NH


1500 sqft3900 sqft
Ø selling price$533,676$1,135,273
Ø fast selling$485,160$1,021,746
Ø high price sale$582,192$1,248,801

In 2026, houses in Loon Lake Sunapee, NH will be offered at an average price of $321 per square foot. A 1,500 sqft home priced at $533,676 is 21.07% more expensive per square foot than a 3,900 sqft home priced at $1,135,273. Home prices in Loon Lake 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 $785,959. Sellers who can wait longer may achieve a higher price of up to $960,616.

FAQ – Home Values in Loon Lake Sunapee

What is the median home value in Loon Lake Sunapee in 2026?

In 2026, the typical home value in Loon Lake Sunapee is about $1,056,127 for an average home size of 3017 square feet. This corresponds to an average price of roughly $321 per square foot.

What is the average cost per square foot in Loon Lake Sunapee?

In 2026, homes in Loon Lake Sunapee sell for an average of around $321 per square foot, with a typical range between $304.95 and $337.05 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Loon Lake?

The average home size in Loon Lake Sunapee is about 3017 square feet, with an estimated 2026 value around $1,056,127.



Neighborhoods close to Loon Lake 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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