Portsmouth, NH

Waterfront Homes for Sale in Portsmouth NH

4Results

Browse the latest waterfront homes available in Portsmouth, New Hampshire. Contact Williams Realty Partners to learn more about a property or arrange a tour. Sign up to keep track of your preferred listings and get notifications on similar homes.

Newest
New Listing
55 Green Street Portsmouth NH 03801

$2,525,000

Portsmouth, NH

55 Green Street, Unit 315

  • 2 Beds
  • 3 Baths
  • 1,485 SqFt
  • 3 Days on Market
MLS#: 5096735
New Listing

$2,495,000

Portsmouth, NH

48 Watson's Landing

  • 3 Beds
  • 3 Baths
  • 1.22 Acre
  • 2,426 SqFt
  • 4 Days on Market
MLS#: 5096349

$845,000

Portsmouth, NH

500 Market Street, Unit 10R

  • 1 Bed
  • 2 Baths
  • 1,048 SqFt
  • 31 Days on Market
MLS#: 5091377

$3,050,000

Portsmouth, NH

1 Harbour Place, Unit 4i

  • 2 Beds
  • 2 Baths
  • 1,918 SqFt
  • 66 Days on Market
MLS#: 5085159

Portsmouth NH Waterfront Homes for Sale

Waterfront homes in Portsmouth offer views of the Piscataqua River and a front-row seat to one of New England’s most vibrant seacoast cities. Historic streets, dining, and a working harbor shape a waterfront lifestyle that blends energy with tradition. Learn more about Portsmouth!

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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