Sullivan

Waterfront Homes for Sale in Sullivan County, NH

30Results

Searching for frontage in Sullivan County? Call the O'Halloran Group at 833-212-2841, contact us, or create an account to save listings and get new listing alerts.

Sullivan County Waterfront Homes for Sale in New Hampshire

Newest
New Listing
14 Sunnyside Street Sunapee NH 03782

$795,000

Sunapee, NH

14 Sunnyside Street

  • 3 Beds
  • 2 Baths
  • 0.29 Acres
  • 1,376 SqFt
  • 3 Days on Market
MLS#: 5110607
New Listing

$675,000

Newport, NH

11 & 15 Ram Brook Road

  • 3 Beds
  • 2 Baths
  • 18.46 Acres
  • 1,604 SqFt
  • 5 Days on Market
MLS#: 5110405
New Listing

$3,995,000

Sunapee, NH

253 Lake Avenue

  • 5 Beds
  • 3 Baths
  • 0.19 Acres
  • 2,193 SqFt
  • 5 Days on Market
MLS#: 5110235
New Listing

$1,350,000

Springfield, NH

2643 Main Street

  • 3 Beds
  • 3 Baths
  • 0.9 Acres
  • 4,098 SqFt
  • 7 Days on Market
MLS#: 5109764
New Listing

$449,000

Sunapee, NH

55 North Shore Road

  • 2 Beds
  • 1 Bath
  • 0.27 Acres
  • 646 SqFt
  • 11 Days on Market
MLS#: 5109439
New Listing

$275,000

Newport, NH

355 Chandlers Mill Road

  • 4 Beds
  • 2 Baths
  • 1.2 Acre
  • 2,028 SqFt
  • 14 Days on Market
MLS#: 5108722
New Listing

$1,450,000

Unity, NH

26 Emerson Road

  • 3 Beds
  • 4 Baths
  • 0.45 Acres
  • 2,691 SqFt
  • 20 Days on Market
MLS#: 5107821
New Listing

$520,000

Sunapee, NH

35 North Shore Road

  • 2 Beds
  • 1 Bath
  • 0.18 Acres
  • 656 SqFt
  • 29 Days on Market
MLS#: 5106385

$510,000

Acworth, NH

219 Crescent Lake Road

  • 2 Beds
  • 2 Baths
  • 0.66 Acres
  • 1,269 SqFt
  • 37 Days on Market
MLS#: 5105230
Active Under Contract

$1,189,000

Grantham, NH

5 Finch Place

  • 3 Beds
  • 3 Baths
  • 0.76 Acres
  • 3,348 SqFt
  • 41 Days on Market
MLS#: 5104713
Active Under Contract

$179,900

Washington, NH

3 Hermit Island

  • 1 Bed
  • 0.36 Acres
  • 536 SqFt
  • 50 Days on Market
MLS#: 5103081
Active Under Contract

$950,000

Grantham, NH

27 Shore Road

  • 3 Beds
  • 3 Baths
  • 0.72 Acres
  • 2,797 SqFt
  • 53 Days on Market
MLS#: 5102675

Waterfront in Sullivan County extends well beyond Lake Sunapee itself. The county holds frontage on Little Lake Sunapee, Perkins Pond, Rand Pond, and Eastman Lake, along with river frontage on the Sugar and the Connecticut. That variety means a wide pricing range, from substantial Sunapee properties down to modest camps on the smaller ponds. Frontage measurement, shoreland protection rules, and whether a dock is permitted are the details that matter most here. Browse lots over 20 acres or explore Lake Sunapee luxury homes.

Frequently Asked Questions

Which water bodies are included?
Lake Sunapee plus Little Lake Sunapee, Perkins Pond, Rand Pond, Eastman Lake, and frontage on the Sugar and Connecticut rivers.
Can I add a dock?
Docks are regulated under New Hampshire shoreland rules and permits vary by water body. Confirm what is already permitted before purchase.
Broker Reciprocity 

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 September 22, 2026 7:08 AM EDT