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
226 park Street Portsmouth, NH Welcome to 226 Park Street, an exceptional, fully reimagined bungalow in the heart of Port...	2 beds \| 3 baths \| 2,578 sq.ft.	$2,500,000	Airbnb cash on cash: -1.03% Traditional cash on cash: -0.29% Airbnb Rental Income: $2330 Traditional Rental Income: $3481 Airbnb ROI: -1.03% Traditional ROI: -0.29%
1000 Greenland Road Portsmouth, NH Welcome to your Portsmouth retreatâoffered under $600K! This updated Cape-style home com...	2 beds \| 2 baths \| 1,368 sq.ft.	$590,000	Airbnb cash on cash: 1.33% Traditional cash on cash: 3.23% Airbnb Rental Income: $2330 Traditional Rental Income: $2797 Airbnb ROI: 1.33% Traditional ROI: 3.23%
30 Cate Street #23 Portsmouth, NH Welcome to West End Landing in the heart of Portsmouthâs West End, one of the cityâs m...	4 beds \| 4 baths \| 2,270 sq.ft.	$1,110,000	Airbnb cash on cash: 0.68% Traditional cash on cash: 2.07% Airbnb Rental Income: $4192 Traditional Rental Income: $4733 Airbnb ROI: 0.68% Traditional ROI: 2.07%
2075 Lafayette Road #A18 Portsmouth, NH Welcome to this beautifully maintainedÂ 2-bed, 2-bath first-floor condo at The Westerly, o...	2 beds \| 2 baths \| 1,410 sq.ft.	$685,000	Airbnb cash on cash: -0.16% Traditional cash on cash: 2.01% Airbnb Rental Income: $2330 Traditional Rental Income: $3142 Airbnb ROI: -0.16% Traditional ROI: 2.01%
47 Concord Way Portsmouth, NH Nestled in the charming Atlantic Heights 47 Concord Way offers classic New England charm. ...	2 beds \| 2 baths \| 919 sq.ft.	$509,500	Airbnb cash on cash: 1.61% Traditional cash on cash: 2.95% Airbnb Rental Income: $2330 Traditional Rental Income: $2388 Airbnb ROI: 1.61% Traditional ROI: 2.95%
82 Spinnaker Way Portsmouth, NH Beautifully maintained and updated 2-bedroom, 1.5-bath condo located in desirable Spinnake...	2 beds \| 2 baths \| 1,348 sq.ft.	$595,000	Airbnb cash on cash: -0.12% Traditional cash on cash: 1.6% Airbnb Rental Income: $2330 Traditional Rental Income: $2708 Airbnb ROI: -0.12% Traditional ROI: 1.6%
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: -0.26% Traditional cash on cash: 0.62% Airbnb Rental Income: $2330 Traditional Rental Income: $2406 Airbnb ROI: -0.26% Traditional ROI: 0.62%
90 Fleet Street #3-5 Portsmouth, NH Located in the heart of Market Square, 90 Fleet Street, Unit 3-5 offers the chance to own ...	1 beds \| 1 baths \| 555 sq.ft.	$380,000	Airbnb cash on cash: 1.46% Traditional cash on cash: 2.62% Airbnb Rental Income: $2126 Traditional Rental Income: $1998 Airbnb ROI: 1.46% Traditional ROI: 2.62%
50 Cate Street #4 Portsmouth, NH Welcome to 50 Cate Street #4 This pristine end unit neighbors upscale apartments, cafes, f...	3 beds \| 4 baths \| 2,180 sq.ft.	$1,245,000	Airbnb cash on cash: -0.17% Traditional cash on cash: 1.8% Airbnb Rental Income: $3238 Traditional Rental Income: $4782 Airbnb ROI: -0.17% Traditional ROI: 1.8%
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.	$1,359,000	Airbnb cash on cash: -0.05% Traditional cash on cash: 1.3% Airbnb Rental Income: $3238 Traditional Rental Income: $4215 Airbnb ROI: -0.05% Traditional ROI: 1.3%
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.	$2,249,000	Airbnb cash on cash: -1.01% Traditional cash on cash: -0.76% Airbnb Rental Income: $3238 Traditional Rental Income: $3031 Airbnb ROI: -1.01% Traditional ROI: -0.76%
99 Foundry Place #306 Portsmouth, NH Immaculate luxury condo in the heart of downtown Portsmouth! (Can be purchased fully furni...	1 beds \| 1 baths \| 737 sq.ft.	$610,000	Airbnb cash on cash: 0.02% Traditional cash on cash: 1.64% Airbnb Rental Income: $2126 Traditional Rental Income: $2508 Airbnb ROI: 0.02% Traditional ROI: 1.64%
216 Woodbury Avenue Portsmouth, NH Builder incentive includes a $50,000 discretionary credit to the buyer. Close to downtown ...	4 beds \| 3 baths \| 3,002 sq.ft.	$1,495,000	Airbnb cash on cash: -0.86% Traditional cash on cash: -0.3% Airbnb Rental Income: $4192 Traditional Rental Income: $4086 Airbnb ROI: -0.86% Traditional ROI: -0.3%
#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: 0.35% Traditional cash on cash: 2.19% Airbnb Rental Income: $3238 Traditional Rental Income: $4814 Airbnb ROI: 0.35% Traditional ROI: 2.19%
621 Islington Street #B Portsmouth, NH Welcome home to a fully renovated condo that combines modern comfort with an unbeatable lo...	2 beds \| 1 baths \| 911 sq.ft.	$585,000	Airbnb cash on cash: 0.34% Traditional cash on cash: 1.07% Airbnb Rental Income: $2330 Traditional Rental Income: $2152 Airbnb ROI: 0.34% Traditional ROI: 1.07%
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: -2.62% Traditional cash on cash: -2.51% Airbnb Rental Income: $2126 Traditional Rental Income: $1624 Airbnb ROI: -2.62% Traditional ROI: -2.51%
8 Bow Street Portsmouth, NH Historical gem in the heart of downtown Portsmouth! This mixed-use building consists of f...	4 beds \| 4 baths \| 4,101 sq.ft.	$4,200,000	Airbnb cash on cash: -0.8% Traditional cash on cash: -1.14% Airbnb Rental Income: $4192 Traditional Rental Income: $1982 Airbnb ROI: -0.8% 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: -0.77% Traditional cash on cash: -0.12% Airbnb Rental Income: $2330 Traditional Rental Income: $2879 Airbnb ROI: -0.77% Traditional ROI: -0.12%
703 Springbrook Circle Portsmouth, NH Welcome to a beautiful 2-bedroom, 2-bath home in the heart of vibrant Portsmouth, New Hamp...	2 beds \| 2 baths \| 1,071 sq.ft.	$399,900	Airbnb cash on cash: 1.46% Traditional cash on cash: 3.46% Airbnb Rental Income: $2330 Traditional Rental Income: $2504 Airbnb ROI: 1.46% Traditional ROI: 3.46%
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.	$2,259,000	Airbnb cash on cash: -0.26% Traditional cash on cash: 0.08% Airbnb Rental Income: $4192 Traditional Rental Income: $4021 Airbnb ROI: -0.26% Traditional ROI: 0.08%
19 Shearwater Drive #1903 Portsmouth, NH Construction is moving right along at The Landing at Shearwater in Portsmouth, and thereâ...	3 beds \| 3 baths \| 2,596 sq.ft.	$1,399,000	Airbnb cash on cash: 0.31% Traditional cash on cash: 1.33% Airbnb Rental Income: $3238 Traditional Rental Income: $3828 Airbnb ROI: 0.31% 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: 0.11% Traditional cash on cash: 1.75% Airbnb Rental Income: $2126 Traditional Rental Income: $2167 Airbnb ROI: 0.11% Traditional ROI: 1.75%
1 Harbour Place #4i Portsmouth, NH Rare opportunity to own a modern riverfront loft at Portsmouthâs premier downtown addres...	2 beds \| 2 baths \| 1,918 sq.ft.	$3,290,000	Airbnb cash on cash: -1.76% Traditional cash on cash: -1.35% Airbnb Rental Income: $2330 Traditional Rental Income: $2993 Airbnb ROI: -1.76% Traditional ROI: -1.35%
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: -1.04% Traditional cash on cash: 0.94% Airbnb Rental Income: $2330 Traditional Rental Income: $2822 Airbnb ROI: -1.04% 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.	$3,950,000	Airbnb cash on cash: -1.87% Traditional cash on cash: -1.17% Airbnb Rental Income: $3238 Traditional Rental Income: $5089 Airbnb ROI: -1.87% Traditional ROI: -1.17%
18 Congress Street #308 Portsmouth, NH Welcome to 18 Congress Street set in the heart of Market Square in historic downtown Ports...	2 beds \| 2 baths \| 1,253 sq.ft.	$1,195,000	Airbnb cash on cash: -1.21% Traditional cash on cash: -0.27% Airbnb Rental Income: $2330 Traditional Rental Income: $2790 Airbnb ROI: -1.21% Traditional ROI: -0.27%
80 Constitution Avenue #429 Portsmouth, NH Experience luxury living at Sage Portsmouth, an exceptional new condominium community offe...	1 beds \| 1 baths \| 720 sq.ft.	$504,900	Airbnb cash on cash: -0.15% Traditional cash on cash: 1.09% Airbnb Rental Income: $2126 Traditional Rental Income: $2168 Airbnb ROI: -0.15% Traditional ROI: 1.09%
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: -0.97% Traditional cash on cash: -0.43% Airbnb Rental Income: $2330 Traditional Rental Income: $3385 Airbnb ROI: -0.97% Traditional ROI: -0.43%
70 Maplewood Avenue #403 Portsmouth, NH Welcome to 70 Maplewood, Portsmouth, New Hampshire's newest luxury residential condominium...	5 beds \| 4 baths \| 5,195 sq.ft.	$5,850,000	Airbnb cash on cash: N/A Traditional cash on cash: -1.67% Airbnb Rental Income: $null Traditional Rental Income: $5814 Airbnb ROI: N/A Traditional ROI: -1.67%
1703 White Cedar Boulevard Portsmouth, NH OPEN HOUSE SATURDAY 3/21/26 10:00AM-12:00PM. Welcome to easy, first-floor living at 1703 W...	2 beds \| 1 baths \| 804 sq.ft.	$327,500	Airbnb cash on cash: 1.63% Traditional cash on cash: 2.35% Airbnb Rental Income: $2330 Traditional Rental Income: $1973 Airbnb ROI: 1.63% Traditional ROI: 2.35%
150 US Route 1 Bypass #110 Portsmouth, NH Experience the perfect blend of coastal charm and modern ease at Middle Hill Condos, one o...	2 beds \| 2 baths \| 1,410 sq.ft.	$639,000	Airbnb cash on cash: -0.09% Traditional cash on cash: 2.19% Airbnb Rental Income: $2330 Traditional Rental Income: $3115 Airbnb ROI: -0.09% Traditional ROI: 2.19%
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: -1.36% Traditional cash on cash: -0.33% Airbnb Rental Income: $3238 Traditional Rental Income: $3890 Airbnb ROI: -1.36% Traditional ROI: -0.33%

Real Estate investment in Portsmouth, NH

There are 86 properties for sale in the city of Portsmouth . The median list price in Portsmouth is $380,000 and the average price per square foot is $225. In May 2026, the average monthly cash on cash return in Portsmouth is 1.00%. The average monthly rental income in Portsmouth is $2,812.

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

There are 86 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 $2,330.

Your search for investment property begins and ends here

Investment Property for Sale in Portsmouth, NH

226 park Street

Portsmouth, NH

2 beds | 3 baths | 2,578 sq.ft.

$2,500,000

Airbnb cash on cash: -1.03%

Traditional cash on cash: -0.29%

Airbnb Rental Income: $2330

Traditional Rental Income: $3481

Airbnb ROI: -1.03%

Traditional ROI: -0.29%

1000 Greenland Road

Portsmouth, NH

2 beds | 2 baths | 1,368 sq.ft.

$590,000

Airbnb cash on cash: 1.33%

Traditional cash on cash: 3.23%

Airbnb Rental Income: $2330

Traditional Rental Income: $2797

Airbnb ROI: 1.33%

Traditional ROI: 3.23%

30 Cate Street #23

Portsmouth, NH

4 beds | 4 baths | 2,270 sq.ft.

$1,110,000

Airbnb cash on cash: 0.68%

Traditional cash on cash: 2.07%

Airbnb Rental Income: $4192

Traditional Rental Income: $4733

Airbnb ROI: 0.68%

Traditional ROI: 2.07%

2075 Lafayette Road #A18

Portsmouth, NH

2 beds | 2 baths | 1,410 sq.ft.

$685,000

Airbnb cash on cash: -0.16%

Traditional cash on cash: 2.01%

Airbnb Rental Income: $2330

Traditional Rental Income: $3142

Airbnb ROI: -0.16%

Traditional ROI: 2.01%

47 Concord Way

Portsmouth, NH

2 beds | 2 baths | 919 sq.ft.

$509,500

Airbnb cash on cash: 1.61%

Traditional cash on cash: 2.95%

Airbnb Rental Income: $2330

Traditional Rental Income: $2388

Airbnb ROI: 1.61%

Traditional ROI: 2.95%

82 Spinnaker Way

Portsmouth, NH

2 beds | 2 baths | 1,348 sq.ft.

$595,000

Airbnb cash on cash: -0.12%

Traditional cash on cash: 1.6%

Airbnb Rental Income: $2330

Traditional Rental Income: $2708

Airbnb ROI: -0.12%

Traditional ROI: 1.6%

43 Cornwall Street #B

Portsmouth, NH

2 beds | 2 baths | 796 sq.ft.

$789,900

Airbnb cash on cash: -0.26%

Traditional cash on cash: 0.62%

Airbnb Rental Income: $2330

Traditional Rental Income: $2406

Airbnb ROI: -0.26%

Traditional ROI: 0.62%

90 Fleet Street #3-5

Portsmouth, NH

1 beds | 1 baths | 555 sq.ft.

$380,000

Airbnb cash on cash: 1.46%

Traditional cash on cash: 2.62%

Airbnb Rental Income: $2126

Traditional Rental Income: $1998

Airbnb ROI: 1.46%