Portsmouth, NH

Multi-Family Homes for Sale in Portsmouth NH

5Results

Explore multi-family homes on the market in Portsmouth, New Hampshire! Contact Williams Realty Partners now to schedule your showing or get answers from an experienced agent. Create an account to save your searches and receive alerts for properties that match your preferences.

Newest

New Listing

$899,900

Portsmouth, NH

648 Kearsarge Way

2 Baths
0.17 Acres
684 SqFt
2 Days on Market

MLS#: 5096914

New Listing

$3,600,000

Portsmouth, NH

53 Austin Street

7 Baths
0.4 Acres
7,648 SqFt
11 Days on Market

MLS#: 5095216

New Listing

$1,485,000

Portsmouth, NH

978-980 South Street

4 Baths
0.14 Acres
3,171 SqFt
23 Days on Market

MLS#: 5093064

$4,200,000

Portsmouth, NH

8 Bow Street

4 Baths
0.03 Acres
4,101 SqFt
67 Days on Market

MLS#: 5084747

$999,500

Portsmouth, NH

413 Islington Street

3 Baths
0.14 Acres
2,904 SqFt
89 Days on Market

MLS#: 5081394

Portsmouth NH Multi-Family Homes for Sale

Multi-family homes for sale in Portsmouth, New Hampshire, can include duplexes and larger buildings designed to accommodate multiple households. Many feature functional layouts, separate entrances, and convenient locations near downtown amenities, offering flexibility for investment or extended family living. Learn more about Portsmouth!

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated June 28, 2026 4:52 PM EDT