Merrimack

Homes for Sale in Merrimack County, NH

450Results

Houses in Merrimack County are a popular search on our site. See Merrimack County homes under $400K, create a free account to save this search and receive alerts, or call The O'Halloran Group at 603-526-8600 to speak with an agent.

Newest
New Listing
22 Westover Lane Bow NH 03304

$1,550,000

Bow, NH

22 Westover Lane

  • 4 Beds
  • 4 Baths
  • 1.53 Acre
  • 3,710 SqFt
  • 0 Days on Market
MLS#: 5116769
Open House

$449,900

Concord, NH

8 Allison Street

NEXT OPEN HOUSE:

Sat 11/7 10:00 AM to 12:00 PM

  • 3 Beds
  • 3 Baths
  • 0.2 Acres
  • 1,871 SqFt
  • 1 Day on Market
MLS#: 5116706
Open House

$325,000

Boscawen, NH

7 School Street

NEXT OPEN HOUSE:

Fri 11/6 5:00 PM to 7:00 PM

  • 3 Beds
  • 1 Bath
  • 0.11 Acres
  • 1,441 SqFt
  • 1 Day on Market
MLS#: 5116617
New Listing

$479,000

Franklin, NH

435 Pleasant Street

  • 3 Beds
  • 2 Baths
  • 3.86 Acres
  • 1,344 SqFt
  • 2 Days on Market
MLS#: 5116572
Open House

$399,900

Allenstown, NH

8 Theodore Avenue

NEXT OPEN HOUSE:

Fri 11/6 5:00 PM to 7:00 PM

  • 4 Beds
  • 2 Baths
  • 0.14 Acres
  • 1,337 SqFt
  • 2 Days on Market
MLS#: 5116518
New Listing

$449,000

Hopkinton, NH

191 Clement Hill Road

  • 3 Beds
  • 1 Bath
  • 2.8 Acres
  • 1,047 SqFt
  • 2 Days on Market
MLS#: 5116513
New Listing

$499,900

Newbury, NH

73 Mountain Road

  • 3 Beds
  • 2 Baths
  • 120 Acres
  • 2,650 SqFt
  • 5 Days on Market
MLS#: 5116391
New Listing

$749,900

Hooksett, NH

7 Cortland Street

  • 4 Beds
  • 3 Baths
  • 0.2 Acres
  • 2,556 SqFt
  • 5 Days on Market
MLS#: 5116388
New Listing

$569,388

Allenstown, NH

63 Chester Turnpike

  • 3 Beds
  • 3 Baths
  • 11.2 Acres
  • 2,209 SqFt
  • 5 Days on Market
MLS#: 5116344
New Listing

$299,900

Franklin, NH

61 Range Road

  • 3 Beds
  • 2 Baths
  • 0.3 Acres
  • 1,112 SqFt
  • 5 Days on Market
MLS#: 5116272
New Listing

$499,900

Bow, NH

18 Logging Hill Road

  • 3 Beds
  • 2 Baths
  • 4 Acres
  • 2,221 SqFt
  • 5 Days on Market
MLS#: 5116260
New Listing

$569,900

Northfield, NH

15 Blueberry Lane

  • 3 Beds
  • 2 Baths
  • 0.92 Acres
  • 3,748 SqFt
  • 6 Days on Market
MLS#: 5116254

Single-Family Houses Across Merrimack County

Merrimack County is home to Concord, the state capital, and reaches northwest into the Lake Sunapee region with New London, Sutton, Wilmot and Bradford. Towns like Bow, Hopkinton and Henniker sit within an easy drive of Concord, while Warner and Andover offer more rural settings along Interstate 89. Houses here include colonials in established neighborhoods, lake homes and farmhouses on acreage. The O'Halloran Group can help you compare towns. See 4 bedroom homes in Merrimack County or browse Merrimack County land.

Frequently Asked Questions

Is New London, NH in Merrimack County?
Yes. New London, Sutton, Wilmot and Bradford in the Lake Sunapee region are all in Merrimack County.
How do I get alerts for new Merrimack County homes?
Create a free account to save this search and get email alerts when new houses in Merrimack County are listed.
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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 November 4, 2026 9:08 AM EST