House Prices

Alton Center Alton, NH House Prices & Home Values 2026


Average Data

average house price$820,353
average size per house2998 ft²
average price per ft²301 $ / ft²

04/05/2026 - The value range (VR) for house prices in Alton Center Alton, NH is $285.95/ sqft to $316.05/ sqft. An average home with 2998 sqft costs approximately $940,435 to $1,039,428. Alton, NH includes 1 ZIP codes and it is located in Belknap county. The lowest prices are found in ZIP 03809, while the highest are in ZIP 03809. The average price per sqare feet is $301. Our analysis is based on 7 property listings.

Avergage prices by ZIP codes Alton Center Alton

03809321 $ / ft²




Historical development of home values in Alton Center Alton

Year Estimated value (USD) Change vs. 2025
2010 $380,987 -53.6%
2011 $366,254 -55.4%
2012 $365,268 -55.5%
2013 $378,921 -53.8%
2014 $397,762 -51.5%
2015 $418,177 -49.0%
2016 $440,000 -46.4%
2017 $463,749 -43.5%
2018 $489,387 -40.3%
2019 $512,079 -37.6%
2020 $538,551 -34.4%
2021 $612,544 -25.3%
2022 $714,089 -13.0%
2023 $753,040 -8.2%
2024 $796,604 -2.9%
2025 $820,353 0.0%

Graph: estimated home values in Alton Center Alton over time (USD)



Example: 100% financing house in Alton Center Alton

Loan amount: $820,353

Interest rate: 6.58%

Fixed monthly payment: $5,229.51

Breakdown in the 1st month:
Interest portion: $4,499.64  –  Principal portion: $729.87

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $53,726.52 $9,027.57 $811,325.43
2 $53,114.07 $9,640.02 $801,685.42
3 $52,460.07 $10,294.02 $791,391.40
4 $51,761.70 $10,992.39 $780,399.01
5 $51,015.95 $11,738.14 $768,660.87
6 $50,219.61 $12,534.48 $756,126.39
7 $49,369.24 $13,384.85 $742,741.54
8 $48,461.18 $14,292.91 $728,448.63
9 $47,491.51 $15,262.58 $713,186.05
10 $46,456.06 $16,298.03 $696,888.03
11 $45,350.37 $17,403.72 $679,484.30
12 $44,169.66 $18,584.43 $660,899.87
13 $42,908.84 $19,845.25 $641,054.62
14 $41,562.49 $21,191.59 $619,863.03
15 $40,124.81 $22,629.28 $597,233.75
16 $38,589.58 $24,164.51 $573,069.24
17 $36,950.20 $25,803.88 $547,265.36
18 $35,199.61 $27,554.48 $519,710.88
19 $33,330.25 $29,423.84 $490,287.04
20 $31,334.06 $31,420.03 $458,867.01
21 $29,202.45 $33,551.64 $425,315.37
22 $26,926.23 $35,827.86 $389,487.52
23 $24,495.58 $38,258.51 $351,229.01
24 $21,900.03 $40,854.05 $310,374.96
25 $19,128.40 $43,625.69 $266,749.27
26 $16,168.73 $46,585.36 $220,163.91
27 $13,008.27 $49,745.82 $170,418.09
28 $9,633.39 $53,120.70 $117,297.39
29 $6,029.56 $56,724.53 $60,572.86
30 $2,181.23 $60,572.86 $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 Alton Center Alton, NH


1500 sqft3900 sqft
Ø selling price$599,308$1,274,891
Ø fast selling$544,826$1,147,402
Ø high price sale$653,791$1,402,380

In 2026, houses in Alton Center Alton, NH will be offered at an average price of $301 per square foot. A 1,500 sqft home priced at $599,308 is 25.23% more expensive per square foot than a 3,900 sqft home priced at $1,274,891. Home prices in Alton Center Alton, 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 $882,617. Sellers who can wait longer may achieve a higher price of up to $1,078,754.

FAQ – Home Values in Alton Center Alton

What is the median home value in Alton Center Alton in 2026?

In 2026, the typical home value in Alton Center Alton is about $820,353 for an average home size of 2998 square feet. This corresponds to an average price of roughly $301 per square foot.

What is the average cost per square foot in Alton Center Alton?

In 2026, homes in Alton Center Alton sell for an average of around $301 per square foot, with a typical range between $285.95 and $316.05 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Alton Center?

The average home size in Alton Center Alton is about 2998 square feet, with an estimated 2026 value around $820,353.



Neighborhoods close to Alton Center Alton, NH

Alton Shores Alton Bay, NH528 $ / ft²
Atkinson Center Atkinson, NH541 $ / ft²
Bartlett Village Bartlett, NH258 $ / ft²
Downtown Portsmouth, NH267 $ / ft²
Seminary Hill West Lebanon, NH184 $ / ft²
Sunapee Harbor Sunapee, NH456 $ / ft²
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