View Chamberlain Road # 11 Alton, NH MLS# 5061842
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    1 of 26
    $325,000
    Studio

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    0.0

    Baths

    Chamberlain Road # 11

    Alton, NH

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    Courtesy of MAXFIELD REAL ESTATE/ ALTON
    View 17 Prospect Mountain Road Alton, NH MLS# 5061609
      Save 17 Prospect Mountain Road Alton, NH MLS# 5061609
      1 of 45
      $699,000
      4

      Beds

      3.1

      Baths

      3,166

      Sq.Ft.

      17 Prospect Mountain Road

      Alton, NH

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      Courtesy of EXP REALTY
      View 19 Depot Street Alton, NH MLS# 5058353
        Save 19 Depot Street Alton, NH MLS# 5058353
        1 of 17
        $1,600,000

        19 Depot Street

        Alton, NH

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        Courtesy of HOMETOWN PROPERTY GROUP
        The time to sell is now! THE TIME TO SELL IS NOW!
        View 19 Depot Street Alton, NH MLS# 5058948
          Save 19 Depot Street Alton, NH MLS# 5058948
          1 of 18
          $1,600,000
          2

          Beds

          2.1

          Baths

          1,770

          Sq.Ft.

          19 Depot Street

          Alton, NH

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          View 0 Long Stack Lane # 47 Alton, NH MLS# 5053121
            Save 0 Long Stack Lane # 47 Alton, NH MLS# 5053121
            1 of 12
            $357,000
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            0.0

            Baths

            0 Long Stack Lane # 47

            Alton, NH

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            View 0 Long Stack Lane # 52 Alton, NH MLS# 5053133
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              1 of 12
              $355,000
              Studio

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              0.0

              Baths

              0 Long Stack Lane # 52

              Alton, NH

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              View 0 Long Stack Lane # 55 Alton, NH MLS# 5053135
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                1 of 13
                $465,000
                Studio

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                0.0

                Baths

                0 Long Stack Lane # 55

                Alton, NH

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                View 409 Powder Mill Road Alton, NH MLS# 5049637
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                1 of 20
                $275,000
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                0.0

                Baths

                409 Powder Mill Road

                Alton, NH

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                Courtesy of MAXFIELD REAL ESTATE/ ALTON
                View 350 Heron Point Road Alton, NH MLS# 5048509
                  Save 350 Heron Point Road Alton, NH MLS# 5048509
                  1 of 46
                  $110,000
                  2

                  Beds

                  1.0

                  Baths

                  1,072

                  Sq.Ft.

                  350 Heron Point Road

                  Alton, NH

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                  Courtesy of MAXFIELD REAL ESTATE/WOLFEBORO
                  View 00 Marsha Drive # 43 Alton, NH MLS# 5046566
                    Save 00 Marsha Drive # 43 Alton, NH MLS# 5046566
                    1 of 24
                    $38,000
                    Studio

                    Beds

                    0.0

                    Baths

                    00 Marsha Drive # 43

                    Alton, NH

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                    Courtesy of LOCKE ASSOCIATES INC.
                    View Lot 17 Baxter Place Alton, NH MLS# 5040881
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                    1 of 6
                    $74,500
                    Studio

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                    0.0

                    Baths

                    Lot 17 Baxter Place

                    Alton, NH

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                    View 117 Hayes Road Alton, NH MLS# 5036097
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                    1 of 60
                    $1,800,000
                    7

                    Beds

                    4.0

                    Baths

                    5,948

                    Sq.Ft.

                    117 Hayes Road

                    Alton, NH

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                    Courtesy of BHHS VERANI WOLFEBORO
                    View 141 Main Street Alton, NH MLS# 5032199
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                    1 of 24
                    $499,000
                    3,408

                    Sq.Ft.

                    141 Main Street

                    Alton, NH

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                    View 204 Route 11-D Alton, NH MLS# 5032160
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                    1 of 59
                    $2,200,000
                    5

                    Beds

                    3.2

                    Baths

                    2,051

                    Sq.Ft.

                    204 Route 11-D

                    Alton, NH

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                    Courtesy of KELLER WILLIAMS REALTY-METROPOLITAN
                    View 6 Suncook Valley Road Alton, NH MLS# 5031449
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                    Save 6 Suncook Valley Road Alton, NH MLS# 5031449
                    1 of 44
                    $590,000
                    2

                    Beds

                    0.1

                    Baths

                    1,320

                    Sq.Ft.

                    6 Suncook Valley Road

                    Alton, NH

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                    Courtesy of MAXFIELD REAL ESTATE/CENTER HARBOR
                    View 6 Suncook Valley Road Alton, NH MLS# 5031450
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                    1 of 44
                    $590,000
                    1,320

                    Sq.Ft.

                    6 Suncook Valley Road

                    Alton, NH

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                    Courtesy of MAXFIELD REAL ESTATE/ ALTON

                    About Alton

                    Listings in Alton, NH

                    56

                    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 - 200K3
                    $200K - 300K5
                    $300K - 400K6
                    $400K - 500K3
                    $500K - 600K5
                    $600K - 700K8
                    $700K - 800K4
                    $800K - 900K1
                    $900K - 1M2
                    $1M - Max12

                    Homes for Sale by Type in Alton, NH

                    Property TypeCount
                    Single Family34
                    Townhouse0
                    Condo0
                    Commercial3
                    Rental4
                    Lots and Land13
                    Condo/Town/CoOp0
                    CoOp0
                    Multi Family1
                    Mobile Home5
                    Farms0

                    (Data as of 4/26/2026)

                    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 4/27/2026”

                    Trends Information provided by ATTOM Data Solutions.