Real Estate Investment Properties for Sale in Portsmouth, NH

Looking for investment property in Portsmouth, NH with high ROI ?

Explore a variety of short-term homes & houses in Portsmouth, NH. Invest wisely with VRBO & Portsmouth, NH Airbnb properties available for purchase. Find your ideal investment property among our curated listings for a rewarding real estate venture.

Investment Property for Sale in Portsmouth, NH

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
405 Pleasant Street Portsmouth, NH Tucked in the heart of Portsmouthâs South End, this beautifully reimagined home combines...	2 beds \| 3 baths \| 1,443 sq.ft.	$1,350,000	Airbnb cash on cash: -0.53% Traditional cash on cash: 0.89% Airbnb Rental Income: $2434 Traditional Rental Income: $3620 Airbnb ROI: -0.53% Traditional ROI: 0.89%
233 Vaughan Street #302 Portsmouth, NH Experience sophisticated one-level living in the heart of downtown Portsmouth at 233 Vaugh...	3 beds \| 4 baths \| 2,774 sq.ft.	$3,650,000	Airbnb cash on cash: -1.77% Traditional cash on cash: -1.09% Airbnb Rental Income: $3213 Traditional Rental Income: $4789 Airbnb ROI: -1.77% Traditional ROI: -1.09%
93 High Street #4 Portsmouth, NH In the heart of downtown Portsmouth this quaint 2 bedroom 2 bath condo is walking distance...	2 beds \| 2 baths \| 1,166 sq.ft.	$599,000	Airbnb cash on cash: 0.32% Traditional cash on cash: 1.73% Airbnb Rental Income: $2434 Traditional Rental Income: $2631 Airbnb ROI: 0.32% Traditional ROI: 1.73%
2075 Lafayette Road #B17 Portsmouth, NH Welcome to this stunning single-level, corner-unit condo at The Westerly. This 2-bedroom, ...	2 beds \| 2 baths \| 1,790 sq.ft.	$809,000	Airbnb cash on cash: -0.44% Traditional cash on cash: 1.66% Airbnb Rental Income: $2434 Traditional Rental Income: $3418 Airbnb ROI: -0.44% Traditional ROI: 1.66%
25 Mangrove Street Portsmouth, NH Welcome to 25 Mangrove Street- a stunning 4-bedroom, 2.5-bath home featuring over 2,500 sq...	4 beds \| 3 baths \| 2,525 sq.ft.	$1,382,000	Airbnb cash on cash: N/A Traditional cash on cash: 1.39% Airbnb Rental Income: $null Traditional Rental Income: $4120 Airbnb ROI: N/A Traditional ROI: 1.39%
777 Middle Road #45 Portsmouth, NH Beautifully Updated Portsmouth Condo â Move-In Ready! Welcome home to this spacious 2-b...	2 beds \| 2 baths \| 993 sq.ft.	$449,999	Airbnb cash on cash: 1.32% Traditional cash on cash: 2.83% Airbnb Rental Income: $2434 Traditional Rental Income: $2474 Airbnb ROI: 1.32% Traditional ROI: 2.83%
90 Fleet Street #4-5 Portsmouth, NH Experience vibrant downtown living in this beautifully updated Portsmouth condo! Nestled o...	1 beds \| 1 baths \| 555 sq.ft.	$399,900	Airbnb cash on cash: 0.88% Traditional cash on cash: 1.37% Airbnb Rental Income: $2054 Traditional Rental Income: $1704 Airbnb ROI: 0.88% Traditional ROI: 1.37%
80 State Street #302 Portsmouth, NH Situated in the heart of downtown, on the top floor above the iconic Rosa restaurant! Take...	2 beds \| 1 baths \| 1,401 sq.ft.	$995,000	Airbnb cash on cash: -0.72% Traditional cash on cash: 0.12% Airbnb Rental Income: $2434 Traditional Rental Income: $2617 Airbnb ROI: -0.72% Traditional ROI: 0.12%
12 Ruth Street Portsmouth, NH One of Portsmouthâs rarest waterfront homes, fully remodeled and walkable to town.12 Rut...	4 beds \| 4 baths \| 3,263 sq.ft.	$2,989,000	Airbnb cash on cash: N/A Traditional cash on cash: 0.38% Airbnb Rental Income: $null Traditional Rental Income: $5432 Airbnb ROI: N/A Traditional ROI: 0.38%
253 Odiorne Point Road Portsmouth, NH Magnificent 5BR/5.5BA residence in exclusive Tuckerâs Cove, set on a 2.11-acre corner lo...	5 beds \| 6 baths \| 5,233 sq.ft.	$3,950,000	Airbnb cash on cash: N/A Traditional cash on cash: 0.6% Airbnb Rental Income: $null Traditional Rental Income: $7689 Airbnb ROI: N/A Traditional ROI: 0.6%
15 Woodworth Avenue Portsmouth, NH Meticulously updated and ideally located, this 2 bedroom Portsmouth home delivers the per...	2 beds \| 1 baths \| 1,056 sq.ft.	$549,000	Airbnb cash on cash: 1.35% Traditional cash on cash: 2.83% Airbnb Rental Income: $2434 Traditional Rental Income: $2597 Airbnb ROI: 1.35% Traditional ROI: 2.83%
112 Mechanic Street Portsmouth, NH Charming 1920's bungalow-style ranch home sited on a perfectly landscaped corner lot overl...	1 beds \| 1 baths \| 448 sq.ft.	$649,900	Airbnb cash on cash: 0.34% Traditional cash on cash: 1.12% Airbnb Rental Income: $2054 Traditional Rental Income: $1999 Airbnb ROI: 0.34% Traditional ROI: 1.12%
99 Foundry Place #208 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	1 beds \| 2 baths \| 991 sq.ft.	$805,000	Airbnb cash on cash: -0.69% Traditional cash on cash: 0.88% Airbnb Rental Income: $2054 Traditional Rental Income: $2695 Airbnb ROI: -0.69% Traditional ROI: 0.88%
99 Foundry Place #103 Portsmouth, NH A rare find in downtown Portsmouth. This corner-unit condo offers deeded, underground, cli...	2 beds \| 2 baths \| 1,143 sq.ft.	$935,000	Airbnb cash on cash: -0.58% Traditional cash on cash: 0.57% Airbnb Rental Income: $2434 Traditional Rental Income: $2843 Airbnb ROI: -0.58% Traditional ROI: 0.57%
99 Foundry Place #106 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Wentworth II floor plan is a ...	1 beds \| 1 baths \| 737 sq.ft.	$598,000	Airbnb cash on cash: -0.04% Traditional cash on cash: 1.62% Airbnb Rental Income: $2054 Traditional Rental Income: $2453 Airbnb ROI: -0.04% Traditional ROI: 1.62%
99 Foundry Place #101 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	2 beds \| 2 baths \| 978 sq.ft.	$783,000	Airbnb cash on cash: -0.21% Traditional cash on cash: 1.49% Airbnb Rental Income: $2434 Traditional Rental Income: $3082 Airbnb ROI: -0.21% Traditional ROI: 1.49%
99 Foundry Place #207 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	1 beds \| 1 baths \| 669 sq.ft.	$555,000	Airbnb cash on cash: 0.15% Traditional cash on cash: 1.81% Airbnb Rental Income: $2054 Traditional Rental Income: $2384 Airbnb ROI: 0.15% Traditional ROI: 1.81%
99 Foundry Place #308 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	1 beds \| 2 baths \| 991 sq.ft.	$815,000	Airbnb cash on cash: -0.71% Traditional cash on cash: 1.37% Airbnb Rental Income: $2054 Traditional Rental Income: $3102 Airbnb ROI: -0.71% Traditional ROI: 1.37%
99 Foundry Place #301 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	2 beds \| 2 baths \| 978 sq.ft.	$820,000	Airbnb cash on cash: -0.31% Traditional cash on cash: 1.32% Airbnb Rental Income: $2434 Traditional Rental Income: $3082 Airbnb ROI: -0.31% Traditional ROI: 1.32%
199 McDonough Street Portsmouth, NH Historic Charm Meets Modern Comfort in the Heart of Portsmouth. Located in the perfect sp...	3 beds \| 2 baths \| 1,493 sq.ft.	$1,169,000	Airbnb cash on cash: 0.48% Traditional cash on cash: 1.51% Airbnb Rental Income: $3213 Traditional Rental Income: $3610 Airbnb ROI: 0.48% Traditional ROI: 1.51%
99 Foundry Place #206 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	1 beds \| 1 baths \| 737 sq.ft.	$608,000	Airbnb cash on cash: -0.09% Traditional cash on cash: 1.66% Airbnb Rental Income: $2054 Traditional Rental Income: $2512 Airbnb ROI: -0.09% Traditional ROI: 1.66%
99 Foundry Place #102 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	2 beds \| 2 baths \| 1,058 sq.ft.	$871,500	Airbnb cash on cash: -0.45% Traditional cash on cash: 0.77% Airbnb Rental Income: $2434 Traditional Rental Income: $2835 Airbnb ROI: -0.45% Traditional ROI: 0.77%
224 Cate Street Portsmouth, NH Welcome to 224 Cate Street in the vibrant West End of Portsmouth. This property brimming ...	3 beds \| 1 baths \| 1,734 sq.ft.	$699,000	Airbnb cash on cash: 1.64% Traditional cash on cash: 6.21% Airbnb Rental Income: $3213 Traditional Rental Income: $5465 Airbnb ROI: 1.64% Traditional ROI: 6.21%
36 State Street Portsmouth, NH Well located and distinguished 1814 brick townhome sits in the heart of historic downtown ...	2 beds \| 2 baths \| 2,982 sq.ft.	$2,349,000	Airbnb cash on cash: -1.41% Traditional cash on cash: -0.86% Airbnb Rental Income: $2434 Traditional Rental Income: $3031 Airbnb ROI: -1.41% Traditional ROI: -0.86%
99 Foundry Place #408 Portsmouth, NH Downtown Portsmouthâs newest luxury condo development. The Residences at Foundry Place i...	1 beds \| 2 baths \| 991 sq.ft.	$835,000	Airbnb cash on cash: -0.76% Traditional cash on cash: 0.75% Airbnb Rental Income: $2054 Traditional Rental Income: $2699 Airbnb ROI: -0.76% Traditional ROI: 0.75%
216 Woodbury Avenue Portsmouth, NH Move-in Ready! Close to downtown Portsmouth! This exciting opportunity is just minutes fro...	4 beds \| 3 baths \| 3,002 sq.ft.	$1,550,000	Airbnb cash on cash: N/A Traditional cash on cash: -0.4% Airbnb Rental Income: $null Traditional Rental Income: $4086 Airbnb ROI: N/A Traditional ROI: -0.4%
14 Birch Street Portsmouth, NH NEW CONSTRUCTION: Complete and ready for move in! Located 1 mile from Downtown Portsmouth,...	4 beds \| 3 baths \| 2,850 sq.ft.	$1,399,900	Airbnb cash on cash: N/A Traditional cash on cash: 1.46% Airbnb Rental Income: $null Traditional Rental Income: $3840 Airbnb ROI: N/A Traditional ROI: 1.46%
#3 Woodbury Reserve #3 Portsmouth, NH Move-in Ready at Woodbury Reserve! This exclusive pocket community celebrates urban living...	3 beds \| 5 baths \| 2,282 sq.ft.	$1,350,000	Airbnb cash on cash: 0.33% Traditional cash on cash: 2.19% Airbnb Rental Income: $3213 Traditional Rental Income: $4814 Airbnb ROI: 0.33% Traditional ROI: 2.19%
#7 Woodbury Reserve #7 Portsmouth, NH Welcome to Woodbury Reserve in Portsmouth! This new construction pocket community is urban...	3 beds \| 3 baths \| 2,270 sq.ft.	$1,540,000	Airbnb cash on cash: 0.22% Traditional cash on cash: 1.15% Airbnb Rental Income: $3213 Traditional Rental Income: $3816 Airbnb ROI: 0.22% Traditional ROI: 1.15%
238 Deer Street #207 Portsmouth, NH Welcome to 238 Deer Street, an exceptional new condominium project in the heart of downtow...	1 beds \| 1 baths \| 459 sq.ft.	$409,900	Airbnb cash on cash: 0.81% Traditional cash on cash: 1.07% Airbnb Rental Income: $2054 Traditional Rental Income: $1624 Airbnb ROI: 0.81% Traditional ROI: 1.07%
238 Deer Street #305 Portsmouth, NH Welcome to 238 Deer Street, an exceptional new condominium project in the heart of downtow...	1 beds \| 1 baths \| 488 sq.ft.	$479,900	Airbnb cash on cash: -2.58% Traditional cash on cash: -2.36% Airbnb Rental Income: $2054 Traditional Rental Income: $1624 Airbnb ROI: -2.58% Traditional ROI: -2.36%
#2 Woodbury Reserve #2 Portsmouth, NH Unit 2 is move-in ready! Welcome to Woodbury Reserve. This exclusive pocket community offe...	3 beds \| 5 baths \| 2,282 sq.ft.	$1,378,000	Airbnb cash on cash: 0.18% Traditional cash on cash: 2.2% Airbnb Rental Income: $3213 Traditional Rental Income: $5073 Airbnb ROI: 0.18% Traditional ROI: 2.2%
#5 Woodbury Reserve #5 Portsmouth, NH Unit 5 is move-in ready! Urban luxury awaits you at Portsmouth's newest community, Woodbur...	3 beds \| 3 baths \| 2,270 sq.ft.	$1,524,900	Airbnb cash on cash: 0.07% Traditional cash on cash: 0.98% Airbnb Rental Income: $3213 Traditional Rental Income: $3782 Airbnb ROI: 0.07% Traditional ROI: 0.98%
37 Shearwater Drive #1906 Portsmouth, NH Welcome to The Landing at Shearwaterâa sought-after pocket community just a short walk f...	3 beds \| 3 baths \| 2,885 sq.ft.	$1,480,000	Airbnb cash on cash: 0.23% Traditional cash on cash: 1.17% Airbnb Rental Income: $3213 Traditional Rental Income: $3783 Airbnb ROI: 0.23% Traditional ROI: 1.17%

Real Estate investment in Portsmouth, NH

There are 100 properties for sale in the city of Portsmouth . The median list price in Portsmouth is $817,500 and the average price per square foot is $469. In November 2025, the average monthly cash on cash return in Portsmouth is 1.00%. The average monthly rental income in Portsmouth is $2,897.

Portsmouth, NH Real Estate Investing: FAQs for Buyers, Sellers and Investors

There are 100 investment properties available for sale in Portsmouth.

In 2025, the best neighborhood to buy investment property is Portsmouth.

The ROI for Short-Term is higher than the Long-Term in Portsmouth with average rental income of $2,434.

Your search for investment property begins and ends here

Investment Property for Sale in Portsmouth, NH

405 Pleasant Street

Portsmouth, NH

2 beds | 3 baths | 1,443 sq.ft.

$1,350,000

Airbnb cash on cash: -0.53%

Traditional cash on cash: 0.89%

Airbnb Rental Income: $2434

Traditional Rental Income: $3620

Airbnb ROI: -0.53%

Traditional ROI: 0.89%

233 Vaughan Street #302

Portsmouth, NH

3 beds | 4 baths | 2,774 sq.ft.

$3,650,000

Airbnb cash on cash: -1.77%

Traditional cash on cash: -1.09%

Airbnb Rental Income: $3213

Traditional Rental Income: $4789

Airbnb ROI: -1.77%

Traditional ROI: -1.09%

93 High Street #4

Portsmouth, NH

2 beds | 2 baths | 1,166 sq.ft.

$599,000

Airbnb cash on cash: 0.32%

Traditional cash on cash: 1.73%

Airbnb Rental Income: $2434

Traditional Rental Income: $2631

Airbnb ROI: 0.32%

Traditional ROI: 1.73%

2075 Lafayette Road #B17

Portsmouth, NH

2 beds | 2 baths | 1,790 sq.ft.

$809,000

Airbnb cash on cash: -0.44%

Traditional cash on cash: 1.66%

Airbnb Rental Income: $2434

Traditional Rental Income: $3418

Airbnb ROI: -0.44%

Traditional ROI: 1.66%

25 Mangrove Street

Portsmouth, NH

4 beds | 3 baths | 2,525 sq.ft.

$1,382,000

Airbnb cash on cash: N/A

Traditional cash on cash: 1.39%

Airbnb Rental Income: $null

Traditional Rental Income: $4120

Airbnb ROI: N/A

Traditional ROI: 1.39%

777 Middle Road #45

Portsmouth, NH

2 beds | 2 baths | 993 sq.ft.

$449,999

Airbnb cash on cash: 1.32%

Traditional cash on cash: 2.83%

Airbnb Rental Income: $2434

Traditional Rental Income: $2474

Airbnb ROI: 1.32%

Traditional ROI: 2.83%

90 Fleet Street #4-5

Portsmouth, NH

1 beds | 1 baths | 555 sq.ft.

$399,900

Airbnb cash on cash: 0.88%

Traditional cash on cash: 1.37%

Airbnb Rental Income: $2054

Traditional Rental Income: $1704

Airbnb ROI: 0.88%

Traditional ROI: 1.37%

80 State Street #302

Portsmouth, NH

2 beds | 1 baths | 1,401 sq.ft.

$995,000

Airbnb cash on cash: -0.72%

Traditional cash on cash: 0.12%

Airbnb Rental Income: $2434

Traditional Rental Income: $2617

Airbnb ROI: -0.72%