House Prices

House Prices & Home Values Sullivan, NH 2026


Average Data

average house price$600,375
average size per house2381 ft²
average price per ft²253 $ / ft²

04/05/2026 - The value range (VR) for house prices in Sullivan, NH is $270/ sqft to $270/ sqft. An average home with 2381 sqft costs approximately $642,870 to $642,870. Sullivan, NH includes 1 ZIP codes and it is located in Cheshire county. The lowest prices are found in ZIP 03445, while the highest are in ZIP 03445. The average price per sqare feet is $253. Our analysis is based on 8 property listings.

Avergage prices by ZIP codes Sullivan

03445252 $ / ft²


House prices by neighborhoods in Sullivan

East Sullivan260 $ / ft²




Historical development of home values in Sullivan

Year Estimated value (USD) Change vs. 2025
2010 $278,825 -53.6%
2011 $268,043 -55.4%
2012 $267,321 -55.5%
2013 $277,313 -53.8%
2014 $291,102 -51.5%
2015 $306,043 -49.0%
2016 $322,014 -46.4%
2017 $339,394 -43.5%
2018 $358,158 -40.3%
2019 $374,765 -37.6%
2020 $394,139 -34.4%
2021 $448,290 -25.3%
2022 $522,606 -13.0%
2023 $551,112 -8.2%
2024 $582,995 -2.9%
2025 $600,375 0.0%

Graph: estimated home values in Sullivan over time (USD)



Example: 100% financing house in Sullivan

Loan amount: $600,375

Interest rate: 6.00%

Fixed monthly payment: $3,599.55

Breakdown in the 1st month:
Interest portion: $3,001.88  –  Principal portion: $597.68

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $35,821.94 $7,372.68 $593,002.32
2 $35,367.21 $7,827.41 $585,174.92
3 $34,884.43 $8,310.18 $576,864.74
4 $34,371.88 $8,822.74 $568,042.00
5 $33,827.71 $9,366.90 $558,675.09
6 $33,249.98 $9,944.63 $548,730.46
7 $32,636.62 $10,558.00 $538,172.46
8 $31,985.43 $11,209.19 $526,963.27
9 $31,294.07 $11,900.55 $515,062.72
10 $30,560.07 $12,634.55 $502,428.17
11 $29,780.80 $13,413.82 $489,014.35
12 $28,953.46 $14,241.16 $474,773.19
13 $28,075.10 $15,119.52 $459,653.67
14 $27,142.56 $16,052.06 $443,601.61
15 $26,152.50 $17,042.11 $426,559.50
16 $25,101.38 $18,093.24 $408,466.26
17 $23,985.43 $19,209.19 $389,257.08
18 $22,800.65 $20,393.97 $368,863.11
19 $21,542.80 $21,651.82 $347,211.29
20 $20,207.36 $22,987.26 $324,224.03
21 $18,789.55 $24,405.06 $299,818.97
22 $17,284.30 $25,910.31 $273,908.65
23 $15,686.21 $27,508.41 $246,400.25
24 $13,989.55 $29,205.06 $217,195.19
25 $12,188.25 $31,006.37 $186,188.82
26 $10,275.84 $32,918.77 $153,270.05
27 $8,245.49 $34,949.13 $118,320.91
28 $6,089.90 $37,104.72 $81,216.20
29 $3,801.36 $39,393.25 $41,822.94
30 $1,371.67 $41,822.94 $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 Sullivan, NH


1500 sqft3900 sqft
Ø selling price$459,196$976,834
Ø fast selling$417,451$879,150
Ø high price sale$500,941$1,074,517

In 2026, houses in Sullivan, NH will be offered at an average price of $253 per square foot. A 1,500 sqft home priced at $459,196 is 21.46% more expensive per square foot than a 3,900 sqft home priced at $976,834. Home prices in Sullivan, NH vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $676,269. Sellers who can wait longer may achieve a higher price of up to $826,552.


Discover Sullivan, NH

Tucked in Cheshire County, Sullivan, NH is a small, scenic town in New Hampshire?s Monadnock Region.
Just northeast of Keene along NH Route 9, it offers quick access to regional jobs, shopping, and services.
Visitors and residents appreciate its quiet back roads, classic stone walls, and a pace of life rooted in New England tradition.

Outdoor Recreation and Nature

From hiking and leaf peeping to paddling, there are plenty of things to do in Sullivan, NH and the surrounding countryside.
The town sits within easy reach of Mount Monadnock, state parks, and scenic byways that showcase four-season foliage.
Anglers and paddlers can explore area ponds and brooks, while wildlife watchers find quiet pull-offs for dawn and dusk outings.

Community, Living, and Travel

Historic homes, a modest town center, and community events reflect Sullivan?s rural heritage and strong sense of place.
Local businesses in and around Sullivan, NH serve weekend travelers and year-round residents with dining, services, and farm stands.
With attractive Monadnock Region real estate and small-town schools nearby, the area appeals to remote workers seeking space and value.
Plan a visit to Sullivan New Hampshire to experience winding country drives, starlit skies, and the welcoming charm of a true New England town.



FAQ – Home Values in Sullivan

What is the median home value in Sullivan in 2026?

In 2026, the typical home value in Sullivan is about $600,375 for an average home size of 2381 square feet. This corresponds to an average price of roughly $253 per square foot.

What is the average cost per square foot in Sullivan?

In 2026, homes in Sullivan sell for an average of around $253 per square foot, with a typical range between $270 and $270 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Sullivan is about 2381 square feet, with an estimated 2026 value around $600,375.



Locations close to Sullivan, NH

Swanzey, NH163 $ / ft²
Fitzwilliam, NH144 $ / ft²
Gilsum, NH145 $ / ft²
Dublin, NH194 $ / ft²
Chesterfield, NH153 $ / ft²
Bennington, NH114 $ / ft²
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