House Prices

House Prices & Home Values Portsmouth, NH 2026


Average Data

average house price$2,475,000
average size per house3362 ft²
average price per ft²737 $ / ft²

04/05/2026 - The value range (VR) for house prices in Portsmouth, NH is $266/ sqft to $266/ sqft. An average home with 3362 sqft costs approximately $894,292 to $894,292. Portsmouth, NH includes 1 ZIP codes and it is located in Rockingham county. The lowest prices are found in ZIP 03801, while the highest are in ZIP 03801. The average price per sqare feet is $737. Our analysis is based on 33 property listings.

Avergage prices by ZIP codes Portsmouth

03801244 $ / ft²


House prices by neighborhoods in Portsmouth

Atlantic Heights262 $ / ft²
Christian Shore263 $ / ft²
Downtown267 $ / ft²
Elwyn Park271 $ / ft²
Frank Jones Corner292 $ / ft²
Gosling Meadows240 $ / ft²
Greenleaf Woods249 $ / ft²
Hillcrest Estates252 $ / ft²
Historic Hill244 $ / ft²
Holiday Drive245 $ / ft²
Islington Creek246 $ / ft²
Little Harbor254 $ / ft²
Maple Haven291 $ / ft²
Mariners Village284 $ / ft²
McDonough Street275 $ / ft²
Mount Pleasant286 $ / ft²
Nobles Island280 $ / ft²
North End276 $ / ft²
North Mill Pond257 $ / ft²
Osprey Landing280 $ / ft²
Pannaway Manor247 $ / ft²
Pease International Tradeport267 $ / ft²
Port Watch260 $ / ft²
Portsmouth Green243 $ / ft²
Sagamore Creek242 $ / ft²
South End290 $ / ft²
South Mill Pond290 $ / ft²
Spinnaker Point264 $ / ft²
Springbrook245 $ / ft²
Strawbery Banke261 $ / ft²
The Plains289 $ / ft²
West End289 $ / ft²




Historical development of home values in Portsmouth

Year Estimated value (USD) Change vs. 2025
2010 $1,149,435 -53.6%
2011 $1,104,986 -55.4%
2012 $1,102,011 -55.5%
2013 $1,143,201 -53.8%
2014 $1,200,046 -51.5%
2015 $1,261,637 -49.0%
2016 $1,327,478 -46.4%
2017 $1,399,127 -43.5%
2018 $1,476,479 -40.3%
2019 $1,544,940 -37.6%
2020 $1,624,806 -34.4%
2021 $1,848,042 -25.3%
2022 $2,154,402 -13.0%
2023 $2,271,917 -8.2%
2024 $2,403,351 -2.9%
2025 $2,475,000 0.0%

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



Example: 100% financing house in Portsmouth

Loan amount: $2,475,000

Interest rate: 6.00%

Fixed monthly payment: $14,838.88

Breakdown in the 1st month:
Interest portion: $12,375.00  –  Principal portion: $2,463.88

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $147,673.22 $30,393.29 $2,444,606.71
2 $145,798.62 $32,267.88 $2,412,338.83
3 $143,808.41 $34,258.09 $2,378,080.73
4 $141,695.45 $36,371.06 $2,341,709.68
5 $139,452.16 $38,614.35 $2,303,095.33
6 $137,070.51 $40,995.99 $2,262,099.34
7 $134,541.97 $43,524.54 $2,218,574.80
8 $131,857.47 $46,209.04 $2,172,365.77
9 $129,007.40 $49,059.11 $2,123,306.66
10 $125,981.54 $52,084.97 $2,071,221.69
11 $122,769.05 $55,297.45 $2,015,924.24
12 $119,358.43 $58,708.08 $1,957,216.16
13 $115,737.44 $62,329.06 $1,894,887.10
14 $111,893.12 $66,173.38 $1,828,713.71
15 $107,811.69 $70,254.81 $1,758,458.90
16 $103,478.53 $74,587.98 $1,683,870.92
17 $98,878.11 $79,188.40 $1,604,682.52
18 $93,993.94 $84,072.57 $1,520,609.96
19 $88,808.53 $89,257.98 $1,431,351.98
20 $83,303.29 $94,763.22 $1,336,588.76
21 $77,458.50 $100,608.00 $1,235,980.76
22 $71,253.22 $106,813.29 $1,129,167.47
23 $64,665.21 $113,401.30 $1,015,766.17
24 $57,670.87 $120,395.64 $895,370.53
25 $50,245.13 $127,821.38 $767,549.16
26 $42,361.38 $135,705.12 $631,844.03
27 $33,991.39 $144,075.12 $487,768.92
28 $25,105.15 $152,961.35 $334,807.56
29 $15,670.83 $162,395.68 $172,411.89
30 $5,654.62 $172,411.89 $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 Portsmouth, NH


1500 sqft3900 sqft
Ø selling price$1,337,655$2,845,557
Ø fast selling$1,216,050$2,561,002
Ø high price sale$1,459,261$3,130,113

In 2026, houses in Portsmouth, NH will be offered at an average price of $737 per square foot. A 1,500 sqft home priced at $1,337,655 is 21.02% more expensive per square foot than a 3,900 sqft home priced at $2,845,557. Home prices in Portsmouth, NH vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,970,002. Sellers who can wait longer may achieve a higher price of up to $2,407,779.


Portsmouth, NH Travel & Living Guide

Historic Waterfront and Downtown

Portsmouth, NH anchors the New Hampshire Seacoast with a walkable historic downtown framed by brick warehouses and a busy waterfront. Centered on Market Square, the city blends 17th?century charm with modern arts, theaters, and indie shops. Stroll the Harbor Trail to river views, working piers, and photo spots near the Port of Portsmouth.

Things to Do and Eat

Top attractions include Strawbery Banke Museum, seasonal blooms at Prescott Park,
and ferry rides toward the scenic Isles of Shoals. Foodies savor dockside seafood, craft breweries, and chef?driven restaurants that rank among the best in New England. Boutiques, galleries, and year?round events make weekend browsing and nightlife effortless.

Getting Here and Where to Stay

Portsmouth sits just off I?95, an easy day trip from Boston and a gateway to coastal Maine. Travelers find convenient parking garages, walkable streets, and bike?friendly routes from the Pease International Tradeport area. Lodging ranges from boutique inns to waterfront hotels, ideal for romantic getaways, family trips, or business stays. With maritime history, scenic neighborhoods, and four?season fun, Portsmouth, NH offers memorable things to do in every direction.



FAQ – Home Values in Portsmouth

What is the median home value in Portsmouth in 2026?

In 2026, the typical home value in Portsmouth is about $2,475,000 for an average home size of 3362 square feet. This corresponds to an average price of roughly $737 per square foot.

What is the average cost per square foot in Portsmouth?

In 2026, homes in Portsmouth sell for an average of around $737 per square foot, with a typical range between $266 and $266 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 Portsmouth is about 3362 square feet, with an estimated 2026 value around $2,475,000.



Locations close to Portsmouth, NH

Alton, NH283 $ / ft²
Alton Bay, NH610 $ / ft²
Atkinson, NH523 $ / ft²
Woodsville, NH123 $ / ft²
West Lebanon, NH192 $ / ft²
Sunapee, NH426 $ / ft²
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