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
12 Woodbury Avenue Portsmouth, NH Welcome to 12 Woodbury Ave, where the charm of Portsmouth meets modern comfort. Ideally lo...	2 beds \| 2 baths \| 1,098 sq.ft.	$699,000	Airbnb cash on cash: 1.56% Traditional cash on cash: 1.75% Airbnb Rental Income: $3088 Traditional Rental Income: $2508 Airbnb ROI: 1.56% Traditional ROI: 1.75%
7 Shaw Road Portsmouth, NH Rarely does a home offer such an exceptional combination of newer construction, generous l...	4 beds \| 4 baths \| 4,195 sq.ft.	$1,700,000	Airbnb cash on cash: 1.89% Traditional cash on cash: 1.59% Airbnb Rental Income: $7403 Traditional Rental Income: $5512 Airbnb ROI: 1.89% Traditional ROI: 1.59%
75 Spinnaker Way Portsmouth, NH Welcome to sought after Spinnaker Point! This is the one you've been waiting for, an impec...	2 beds \| 2 baths \| 1,264 sq.ft.	$524,900	Airbnb cash on cash: 1.64% Traditional cash on cash: 2.15% Airbnb Rental Income: $3088 Traditional Rental Income: $2635 Airbnb ROI: 1.64% Traditional ROI: 2.15%
115 Odiorne Point Road Portsmouth, NH Welcome to Tucker's Cove, one of Portsmouth's premier neighborhoods known for its distingu...	4 beds \| 5 baths \| 7,624 sq.ft.	$3,250,000	Airbnb cash on cash: 0.22% Traditional cash on cash: 0.49% Airbnb Rental Income: $7403 Traditional Rental Income: $6806 Airbnb ROI: 0.22% Traditional ROI: 0.49%
159 State Street #5 Portsmouth, NH Welcome to the penthouse at the historic Sheafe House, where timeless New England characte...	2 beds \| 2 baths \| 1,800 sq.ft.	$1,650,000	Airbnb cash on cash: -0.73% Traditional cash on cash: -0.23% Airbnb Rental Income: $3088 Traditional Rental Income: $3150 Airbnb ROI: -0.73% Traditional ROI: -0.23%
31 Pleasant Point Drive Portsmouth, NH Presenting 31 Pleasant Point Drive, a stunning waterview custom estate nestled on a highly...	4 beds \| 5 baths \| 5,728 sq.ft.	$3,395,000	Airbnb cash on cash: -0.1% Traditional cash on cash: 0.05% Airbnb Rental Income: $7403 Traditional Rental Income: $6458 Airbnb ROI: -0.1% Traditional ROI: 0.05%
55 Ocean Road #3 Portsmouth, NH This stunning end unit condo offers modern living and efficient systems. The two car garag...	2 beds \| 3 baths \| 1,699 sq.ft.	$699,000	Airbnb cash on cash: 1.01% Traditional cash on cash: 3.55% Airbnb Rental Income: $3088 Traditional Rental Income: $4038 Airbnb ROI: 1.01% Traditional ROI: 3.55%
960 Sagamore Avenue #23 Portsmouth, NH Experience refined Seacoast living in this sleek, modern residence offering the ease of si...	2 beds \| 2 baths \| 1,925 sq.ft.	$1,600,000	Airbnb cash on cash: -0.99% Traditional cash on cash: -0.13% Airbnb Rental Income: $3088 Traditional Rental Income: $3672 Airbnb ROI: -0.99% Traditional ROI: -0.13%
43 Cornwall Street #B Portsmouth, NH Are you looking for a modern and convenient living space near restaurants and shopping? We...	2 beds \| 2 baths \| 796 sq.ft.	$789,900	Airbnb cash on cash: 0.6% Traditional cash on cash: 0.62% Airbnb Rental Income: $3088 Traditional Rental Income: $2406 Airbnb ROI: 0.6% Traditional ROI: 0.62%
53 Austin Street Portsmouth, NH The Pickering-Heffenger House c.1804 Live where history was made and where diplomats, dign...	10 beds \| 7 baths \| 7,648 sq.ft.	$3,600,000	Airbnb cash on cash: N/A Traditional cash on cash: -0.72% Airbnb Rental Income: $null Traditional Rental Income: $4835 Airbnb ROI: N/A Traditional ROI: -0.72%
90 Fleet Street #3-5 Portsmouth, NH Located in the heart of downtown Portsmouth, 90 Fleet Street, Unit 3-5 offers the opportun...	1 beds \| 1 baths \| 555 sq.ft.	$339,900	Airbnb cash on cash: 2.38% Traditional cash on cash: 3.05% Airbnb Rental Income: $2369 Traditional Rental Income: $1998 Airbnb ROI: 2.38% Traditional ROI: 3.05%
137 Walker Bungalow Road Portsmouth, NH Completely reimagined in 2025, this once-classic ranch has been transformed inside and out...	3 beds \| 2 baths \| 1,955 sq.ft.	$1,295,000	Airbnb cash on cash: 0.8% Traditional cash on cash: 1.41% Airbnb Rental Income: $4400 Traditional Rental Income: $4215 Airbnb ROI: 0.8% Traditional ROI: 1.41%
500 Market Street #10R Portsmouth, NH WATERFRONT END-UNIT Townhouse with breathtaking views at desirable Noble's Island! Overloo...	1 beds \| 2 baths \| 1,048 sq.ft.	$845,000	Airbnb cash on cash: -0.3% Traditional cash on cash: 0.83% Airbnb Rental Income: $2369 Traditional Rental Income: $2676 Airbnb ROI: -0.3% Traditional ROI: 0.83%
36 State Street Portsmouth, NH Distinguished 1814 brick townhome in the heart of historic downtown Portsmouth offering a ...	3 beds \| 2 baths \| 2,982 sq.ft.	$2,149,000	Airbnb cash on cash: -0.52% Traditional cash on cash: -0.75% Airbnb Rental Income: $4400 Traditional Rental Income: $3031 Airbnb ROI: -0.52% Traditional ROI: -0.75%
216 Woodbury Avenue Portsmouth, NH Close to downtown Portsmouth! This exciting opportunity is just minutes from downtown Port...	4 beds \| 3 baths \| 3,002 sq.ft.	$1,399,900	Airbnb cash on cash: 1.36% Traditional cash on cash: -0.1% Airbnb Rental Income: $7403 Traditional Rental Income: $4086 Airbnb ROI: 1.36% Traditional ROI: -0.1%
#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: 1.12% Traditional cash on cash: 2.19% Airbnb Rental Income: $4400 Traditional Rental Income: $4814 Airbnb ROI: 1.12% Traditional ROI: 2.19%
621 Islington Street #B Portsmouth, NH Owner financing will be considered. Welcome home to a fully renovated condo that combines ...	2 beds \| 1 baths \| 911 sq.ft.	$565,000	Airbnb cash on cash: 1.59% Traditional cash on cash: 1.15% Airbnb Rental Income: $3088 Traditional Rental Income: $2152 Airbnb ROI: 1.59% Traditional ROI: 1.15%
238 Deer Street #305 Portsmouth, NH Come see the final unit available at 238 Deer Street, an exceptional new condominium proje...	1 beds \| 1 baths \| 488 sq.ft.	$429,900	Airbnb cash on cash: -2.11% Traditional cash on cash: -2.51% Airbnb Rental Income: $2369 Traditional Rental Income: $1624 Airbnb ROI: -2.11% Traditional ROI: -2.51%
8 Bow Street Portsmouth, NH Historical gem in the heart of downtown Portsmouth! This mixed-use building consists of fo...	4 beds \| 4 baths \| 4,101 sq.ft.	$4,200,000	Airbnb cash on cash: -0.12% Traditional cash on cash: -1.14% Airbnb Rental Income: $7403 Traditional Rental Income: $1982 Airbnb ROI: -0.12% Traditional ROI: -1.14%
114 Mechanic Street Portsmouth, NH Enjoy water views from every room! This stately Antique Colonial has just been meticulousl...	2 beds \| 2 baths \| 2,280 sq.ft.	$1,860,000	Airbnb cash on cash: -0.4% Traditional cash on cash: -0.12% Airbnb Rental Income: $3088 Traditional Rental Income: $2879 Airbnb ROI: -0.4% Traditional ROI: -0.12%
115 Court Street Portsmouth, NH Located in the heart of downtown Portsmouth, this 4BR/2.5BA Victorian has historic charm w...	4 beds \| 3 baths \| 2,273 sq.ft.	$2,150,000	Airbnb cash on cash: 1.11% Traditional cash on cash: 0.13% Airbnb Rental Income: $7403 Traditional Rental Income: $4021 Airbnb ROI: 1.11% Traditional ROI: 0.13%
19 Shearwater Drive #1903 Portsmouth, NH Construction is moving right along at The Landing at Shearwater in Portsmouth, and there's...	3 beds \| 3 baths \| 2,596 sq.ft.	$1,399,000	Airbnb cash on cash: 1.06% Traditional cash on cash: 1.33% Airbnb Rental Income: $4400 Traditional Rental Income: $3828 Airbnb ROI: 1.06% Traditional ROI: 1.33%
80 Constitution Avenue #225 Portsmouth, NH Workforce Housing in Portsmouth only (3) One Bedroom residences available. Specific Buyer ...	1 beds \| 1 baths \| 723 sq.ft.	$380,000	Airbnb cash on cash: 0.68% Traditional cash on cash: 1.75% Airbnb Rental Income: $2369 Traditional Rental Income: $2167 Airbnb ROI: 0.68% Traditional ROI: 1.75%
1 Harbour Place #4I Portsmouth, NH Rare opportunity to own a modern riverfront loft at Portsmouth's premier downtown address....	2 beds \| 2 baths \| 1,918 sq.ft.	$3,050,000	Airbnb cash on cash: -1.6% Traditional cash on cash: -1.38% Airbnb Rental Income: $3088 Traditional Rental Income: $2993 Airbnb ROI: -1.6% Traditional ROI: -1.38%
80 Constitution Avenue #211 Portsmouth, NH Experience luxury living at Sage Portsmouth, an exceptional new condominium community offe...	2 beds \| 2 baths \| 974 sq.ft.	$579,900	Airbnb cash on cash: 0.13% Traditional cash on cash: 0.94% Airbnb Rental Income: $3088 Traditional Rental Income: $2822 Airbnb ROI: 0.13% Traditional ROI: 0.94%
137 Daniel Street #D302 Portsmouth, NH Exceptional offering in the acclaimed City of Portsmouth, NH, one of the most desirable lo...	3 beds \| 4 baths \| 3,096 sq.ft.	$3,700,000	Airbnb cash on cash: -1.65% Traditional cash on cash: -1.18% Airbnb Rental Income: $4400 Traditional Rental Income: $5089 Airbnb ROI: -1.65% Traditional ROI: -1.18%
144 Washington Street Portsmouth, NH For over two centuries, the Leonard Cotton House, a Portsmouth landmark, has stood as a ce...	2 beds \| 3 baths \| 3,034 sq.ft.	$3,300,000	Airbnb cash on cash: -0.76% Traditional cash on cash: -0.43% Airbnb Rental Income: $3088 Traditional Rental Income: $3385 Airbnb ROI: -0.76% Traditional ROI: -0.43%
45 Shearwater Drive Portsmouth, NH The opportunity to build in Portsmouth is sweet and so is this house plan! We are thrilled...	3 beds \| 3 baths \| 2,487 sq.ft.	$1,440,000	Airbnb cash on cash: -0.64% Traditional cash on cash: -0.33% Airbnb Rental Income: $4400 Traditional Rental Income: $3890 Airbnb ROI: -0.64% Traditional ROI: -0.33%

Real Estate investment in Portsmouth, NH

There are 108 properties for sale in the city of Portsmouth . The median list price in Portsmouth is $684,590 and the average price per square foot is $390. In July 2026, the average monthly cash on cash return in Portsmouth is 1.00%. The average monthly rental income in Portsmouth is $2,862.

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

There are 108 investment properties available for sale in Portsmouth.

In 2026, 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 $3,088.

Your search for investment property begins and ends here

Investment Property for Sale in Portsmouth, NH

12 Woodbury Avenue

Portsmouth, NH

2 beds | 2 baths | 1,098 sq.ft.

$699,000

Airbnb cash on cash: 1.56%

Traditional cash on cash: 1.75%

Airbnb Rental Income: $3088

Traditional Rental Income: $2508

Airbnb ROI: 1.56%

Traditional ROI: 1.75%

7 Shaw Road

Portsmouth, NH

4 beds | 4 baths | 4,195 sq.ft.

$1,700,000

Airbnb cash on cash: 1.89%

Traditional cash on cash: 1.59%

Airbnb Rental Income: $7403

Traditional Rental Income: $5512

Airbnb ROI: 1.89%

Traditional ROI: 1.59%

75 Spinnaker Way

Portsmouth, NH

2 beds | 2 baths | 1,264 sq.ft.

$524,900

Airbnb cash on cash: 1.64%

Traditional cash on cash: 2.15%

Airbnb Rental Income: $3088

Traditional Rental Income: $2635

Airbnb ROI: 1.64%

Traditional ROI: 2.15%

115 Odiorne Point Road

Portsmouth, NH

4 beds | 5 baths | 7,624 sq.ft.

$3,250,000

Airbnb cash on cash: 0.22%

Traditional cash on cash: 0.49%

Airbnb Rental Income: $7403

Traditional Rental Income: $6806

Airbnb ROI: 0.22%

Traditional ROI: 0.49%

159 State Street #5

Portsmouth, NH

2 beds | 2 baths | 1,800 sq.ft.

$1,650,000

Airbnb cash on cash: -0.73%

Traditional cash on cash: -0.23%

Airbnb Rental Income: $3088

Traditional Rental Income: $3150

Airbnb ROI: -0.73%

Traditional ROI: -0.23%

31 Pleasant Point Drive

Portsmouth, NH

4 beds | 5 baths | 5,728 sq.ft.

$3,395,000

Airbnb cash on cash: -0.1%

Traditional cash on cash: 0.05%

Airbnb Rental Income: $7403

Traditional Rental Income: $6458

Airbnb ROI: -0.1%

Traditional ROI: 0.05%

55 Ocean Road #3

Portsmouth, NH

2 beds | 3 baths | 1,699 sq.ft.

$699,000

Airbnb cash on cash: 1.01%

Traditional cash on cash: 3.55%

Airbnb Rental Income: $3088

Traditional Rental Income: $4038

Airbnb ROI: 1.01%

Traditional ROI: 3.55%

960 Sagamore Avenue #23

Portsmouth, NH

2 beds | 2 baths | 1,925 sq.ft.

$1,600,000

Airbnb cash on cash: -0.99%

Traditional cash on cash: -0.13%

Airbnb Rental Income: $3088

Traditional Rental Income: $3672

Airbnb ROI: -0.99%