View 11C NH Route 140 Alton, NH MLS# 5080418
    Save 11C NH Route 140 Alton, NH MLS# 5080418
    1 of 13
    $299,900
    Studio

    Beds

    0.0

    Baths

    11C NH Route 140

    Alton, NH

    NNEREN
    Courtesy of WALTON REALTY, LLC
    View 221 New Durham Road Alton, NH MLS# 5062543
      Save 221 New Durham Road Alton, NH MLS# 5062543
      1 of 36
      $300,000
      5

      Beds

      3.1

      Baths

      3,967

      Sq.Ft.

      221 New Durham Road

      Alton, NH

      NNEREN
      Courtesy of CENTURY 21 NE GROUP
      View Chamberlain Road # 11 Alton, NH MLS# 5061842
        Save Chamberlain Road # 11 Alton, NH MLS# 5061842
        1 of 26
        $325,000
        Studio

        Beds

        0.0

        Baths

        Chamberlain Road # 11

        Alton, NH

        NNEREN
        Courtesy of MAXFIELD REAL ESTATE/ ALTON
        The time to sell is now! THE TIME TO SELL IS NOW!
        View 409 Powder Mill Road Alton, NH MLS# 5049637
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        Save 409 Powder Mill Road Alton, NH MLS# 5049637
        1 of 20
        $275,000
        Studio

        Beds

        0.0

        Baths

        409 Powder Mill Road

        Alton, NH

        NNEREN
        Courtesy of MAXFIELD REAL ESTATE/ ALTON

        About Alton

        Listings in Alton, NH

        64

        Estimated median home price

        $590,000
        Alton NH Homes for Sale & Properties

        Weichert Realtors is one of the nation's leading providers of Alton, New Hampshire real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Alton, NH.

        Homes for Sale by Price in Alton, NH

        PriceCount
        $0 - 100K7
        $100K - 200K5
        $200K - 300K4
        $300K - 400K8
        $400K - 500K3
        $500K - 600K7
        $600K - 700K9
        $700K - 800K4
        $800K - 900K2
        $900K - 1M2
        $1M - Max13

        Homes for Sale by Type in Alton, NH

        Property TypeCount
        Single Family40
        Townhouse0
        Condo0
        Commercial3
        Rental4
        Lots and Land14
        Condo/Town/CoOp0
        CoOp0
        Multi Family1
        Mobile Home6
        Farms0

        (Data as of 5/2/2026)

        Find Properties in Alton, NH

        Alton, NH Information

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        Information deemed reliable but not guaranteed.

        “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 5/3/2026”

        Trends Information provided by ATTOM Data Solutions.