House Prices

Knox Marsh Dover, NH House Prices & Home Values 2026


Average Data

average house price$266,160
average size per house1040 ft²
average price per ft²246 $ / ft²

07/04/2026 - The value range (VR) for house prices in Knox Marsh Dover, NH is $233.7/ sqft to $258.3/ sqft. An average home with 1040 sqft costs approximately $233,327 to $257,887. Dover, NH includes 1 ZIP codes and it is located in Strafford county. The lowest prices are found in ZIP 03820, while the highest are in ZIP 03820. The average price per sqare feet is $246. Our analysis is based on 2 property listings.

Avergage prices by ZIP codes Knox Marsh Dover

03820218 $ / ft²




Historical development of home values in Knox Marsh Dover

Year Estimated value (USD) Change vs. 2025
2010 $123,610 -53.6%
2011 $118,830 -55.4%
2012 $118,510 -55.5%
2013 $122,939 -53.8%
2014 $129,052 -51.5%
2015 $135,676 -49.0%
2016 $142,756 -46.4%
2017 $150,461 -43.5%
2018 $158,780 -40.3%
2019 $166,142 -37.6%
2020 $174,731 -34.4%
2021 $198,737 -25.3%
2022 $231,683 -13.0%
2023 $244,321 -8.2%
2024 $258,455 -2.9%
2025 $266,160 0.0%

Graph: estimated home values in Knox Marsh Dover over time (USD)



Example: 100% financing house in Knox Marsh Dover

Loan amount: $266,160

Interest rate: 5.76%

Fixed monthly payment: $1,554.93

Breakdown in the 1st month:
Interest portion: $1,277.57  –  Principal portion: $277.36

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $15,241.53 $3,417.62 $262,742.38
2 $15,039.39 $3,619.75 $259,122.63
3 $14,825.30 $3,833.84 $255,288.78
4 $14,598.55 $4,060.60 $251,228.18
5 $14,358.38 $4,300.76 $246,927.42
6 $14,104.01 $4,555.13 $242,372.29
7 $13,834.60 $4,824.55 $237,547.74
8 $13,549.25 $5,109.90 $232,437.84
9 $13,247.02 $5,412.12 $227,025.72
10 $12,926.92 $5,732.22 $221,293.50
11 $12,587.89 $6,071.26 $215,222.24
12 $12,228.80 $6,430.34 $208,791.89
13 $11,848.48 $6,810.67 $201,981.23
14 $11,445.66 $7,213.49 $194,767.74
15 $11,019.01 $7,640.13 $187,127.61
16 $10,567.14 $8,092.01 $179,035.60
17 $10,088.53 $8,570.61 $170,464.99
18 $9,581.62 $9,077.52 $161,387.47
19 $9,044.73 $9,614.41 $151,773.06
20 $8,476.08 $10,183.06 $141,589.99
21 $7,873.80 $10,785.34 $130,804.65
22 $7,235.90 $11,423.24 $119,381.41
23 $6,560.27 $12,098.87 $107,282.54
24 $5,844.68 $12,814.46 $94,468.08
25 $5,086.77 $13,572.38 $80,895.70
26 $4,284.03 $14,375.12 $66,520.58
27 $3,433.81 $15,225.34 $51,295.24
28 $2,533.30 $16,125.84 $35,169.40
29 $1,579.53 $17,079.61 $18,089.79
30 $569.36 $18,089.79 $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 Knox Marsh Dover, NH


1500 sqft3900 sqft
Ø selling price$428,631$911,814
Ø fast selling$389,665$820,633
Ø high price sale$467,597$1,002,996

In 2026, houses in Knox Marsh Dover, NH will be offered at an average price of $246 per square foot. A 1,500 sqft home priced at $428,631 is 22.08% more expensive per square foot than a 3,900 sqft home priced at $911,814. Home prices in Knox Marsh Dover, 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 $631,256. Sellers who can wait longer may achieve a higher price of up to $771,535.

FAQ – Home Values in Knox Marsh Dover

What is the median home value in Knox Marsh Dover in 2026?

In 2026, the typical home value in Knox Marsh Dover is about $266,160 for an average home size of 1040 square feet. This corresponds to an average price of roughly $246 per square foot.

What is the average cost per square foot in Knox Marsh Dover?

In 2026, homes in Knox Marsh Dover sell for an average of around $246 per square foot, with a typical range between $233.7 and $258.3 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Knox Marsh?

The average home size in Knox Marsh Dover is about 1040 square feet, with an estimated 2026 value around $266,160.



Neighborhoods close to Knox Marsh Dover, NH

Downtown Durham Durham, NH209 $ / ft²
East Barrington Barrington, NH191 $ / ft²
Belleau Lake East Wakefield, NH160 $ / ft²
Conway Village Conway, NH191 $ / ft²
Chocorua Village Chocorua, NH230 $ / ft²
Indian Mound Center Ossipee, NH185 $ / ft²
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