View 22 Ladd Street # Unit A Portsmouth, NH MLS# 5109379
    Save 22 Ladd Street # Unit A Portsmouth, NH MLS# 5109379
    1 of 9
    $815,000

    22 Ladd Street # Unit A

    Portsmouth, NH

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    Courtesy of THE BOULOS COMPANY
    View 395 Little Harbor Road Portsmouth, NH MLS# 5108874
      Save 395 Little Harbor Road Portsmouth, NH MLS# 5108874
      1 of 45
      $5,200,000
      4

      Beds

      3.0

      Baths

      3,049

      Sq.Ft.

      395 Little Harbor Road

      Portsmouth, NH

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      Courtesy of THE ALAND REALTY GROUP
      View 1 Cate Street # 1A Portsmouth, NH MLS# 5109108
        Save 1 Cate Street # 1A Portsmouth, NH MLS# 5109108
        1 of 9
        $750,000

        1 Cate Street # 1A

        Portsmouth, NH

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        Courtesy of THE BOULOS COMPANY
        The time to sell is now! THE TIME TO SELL IS NOW!
        View 161 Elwyn Avenue Portsmouth, NH MLS# 5108645
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        Save 161 Elwyn Avenue Portsmouth, NH MLS# 5108645
        1 of 44
        $1,450,000
        4

        Beds

        2.0

        Baths

        1,716

        Sq.Ft.

        161 Elwyn Avenue

        Portsmouth, NH

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        Courtesy of GREAT ISLAND REALTY LLC
        View 140 Cass Street # 1 Portsmouth, NH MLS# 5108689
          Save 140 Cass Street # 1 Portsmouth, NH MLS# 5108689
          1 of 21
          $429,900
          2

          Beds

          1.0

          Baths

          699

          Sq.Ft.

          140 Cass Street # 1

          Portsmouth, NH

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          Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
          View 55 Green Street # 314 Portsmouth, NH MLS# 5107848
            Save 55 Green Street # 314 Portsmouth, NH MLS# 5107848
            1 of 12
            $2,695,000
            2

            Beds

            2.1

            Baths

            1,705

            Sq.Ft.

            55 Green Street # 314

            Portsmouth, NH

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            Courtesy of COLDWELL BANKER REALTY - CHESTNUT HILL
            View 579 Sagamore Avenue # 24 Portsmouth, NH MLS# 5107609
              Save 579 Sagamore Avenue # 24 Portsmouth, NH MLS# 5107609
              1 of 33
              $999,000
              2

              Beds

              2.1

              Baths

              2,174

              Sq.Ft.

              579 Sagamore Avenue # 24

              Portsmouth, NH

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              Courtesy of LEXI LEDDY REAL ESTATE LLC
              View 99 Foundry Place # 402 Portsmouth, NH MLS# 5107753
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              Save 99 Foundry Place # 402 Portsmouth, NH MLS# 5107753
              1 of 32
              $1,040,000
              2

              Beds

              2.0

              Baths

              1,058

              Sq.Ft.

              99 Foundry Place # 402

              Portsmouth, NH

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              Courtesy of THE ALAND REALTY GROUP
              View 579 Sagamore Avenue # 33 Portsmouth, NH MLS# 5107160
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              1 of 60
              $1,195,000
              3

              Beds

              2.1

              Baths

              2,264

              Sq.Ft.

              579 Sagamore Avenue # 33

              Portsmouth, NH

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              Courtesy of THE ALAND REALTY GROUP
              View 55 Green Street # 208 Portsmouth, NH MLS# 5106924
                Save 55 Green Street # 208 Portsmouth, NH MLS# 5106924
                1 of 11
                $1,295,000
                1

                Beds

                2.0

                Baths

                1,215

                Sq.Ft.

                55 Green Street # 208

                Portsmouth, NH

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                Courtesy of COLDWELL BANKER REALTY - CHESTNUT HILL
                View 159 State Street # 1A Portsmouth, NH MLS# 5106544
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                1 of 28
                $474,000
                1

                Beds

                1.0

                Baths

                708

                Sq.Ft.

                159 State Street # 1A

                Portsmouth, NH

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                Courtesy of REAL PROPERTY REAL ESTATE LLC
                View 1384 Islington Street Portsmouth, NH MLS# 5106894
                  Save 1384 Islington Street Portsmouth, NH MLS# 5106894
                  1 of 35
                  $699,000
                  4

                  Beds

                  1.0

                  Baths

                  1,296

                  Sq.Ft.

                  1384 Islington Street

                  Portsmouth, NH

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                  Courtesy of PORTSIDE REAL ESTATE GROUP
                  View 777 Middle Road # 6 Portsmouth, NH MLS# 5106422
                    Save 777 Middle Road # 6 Portsmouth, NH MLS# 5106422
                    1 of 13
                    $399,999
                    2

                    Beds

                    1.1

                    Baths

                    918

                    Sq.Ft.

                    777 Middle Road # 6

                    Portsmouth, NH

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                    Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/ROCHESTER
                    View 45 Lincoln Avenue Portsmouth, NH MLS# 5106484
                      Save 45 Lincoln Avenue Portsmouth, NH MLS# 5106484
                      1 of 45
                      $1,950,000
                      4

                      Beds

                      2.1

                      Baths

                      2,118

                      Sq.Ft.

                      45 Lincoln Avenue

                      Portsmouth, NH

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                      Courtesy of THE ALAND REALTY GROUP
                      View 99 Foundry Place # 308 Portsmouth, NH MLS# 5106256
                        Save 99 Foundry Place # 308 Portsmouth, NH MLS# 5106256
                        1 of 25
                        $809,900
                        1

                        Beds

                        1.1

                        Baths

                        991

                        Sq.Ft.

                        99 Foundry Place # 308

                        Portsmouth, NH

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                        Courtesy of ENGEL & VOLKERS PORTSMOUTH
                        View 84-88 Pleasant Street Portsmouth, NH MLS# 5106542
                          Save 84-88 Pleasant Street Portsmouth, NH MLS# 5106542
                          1 of 5
                          $1,750,000
                          7,165

                          Sq.Ft.

                          84-88 Pleasant Street

                          Portsmouth, NH

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                          Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
                          View 720 Lafayette Road Portsmouth, NH MLS# 5105875
                            Save 720 Lafayette Road Portsmouth, NH MLS# 5105875
                            1 of 5
                            $7,500,000
                            17,700

                            Sq.Ft.

                            720 Lafayette Road

                            Portsmouth, NH

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                            Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
                            View 70 Maplewood Avenue # 403 Portsmouth, NH MLS# 5105932
                              Save 70 Maplewood Avenue # 403 Portsmouth, NH MLS# 5105932
                              1 of 57
                              $5,699,000
                              5

                              Beds

                              3.1

                              Baths

                              5,195

                              Sq.Ft.

                              70 Maplewood Avenue # 403

                              Portsmouth, NH

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                              Courtesy of THE ALAND REALTY GROUP
                              View 55 Green Street # 301 Portsmouth, NH MLS# 5105702
                                Save 55 Green Street # 301 Portsmouth, NH MLS# 5105702
                                1 of 12
                                $2,595,000
                                3

                                Beds

                                2.1

                                Baths

                                1,780

                                Sq.Ft.

                                55 Green Street # 301

                                Portsmouth, NH

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                                Courtesy of COLDWELL BANKER REALTY - CHESTNUT HILL
                                View 18 Congress Street # 302 Portsmouth, NH MLS# 5105594
                                  Save 18 Congress Street # 302 Portsmouth, NH MLS# 5105594
                                  1 of 24
                                  $2,899,000
                                  3

                                  Beds

                                  2.1

                                  Baths

                                  2,195

                                  Sq.Ft.

                                  18 Congress Street # 302

                                  Portsmouth, NH

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                                  Courtesy of CAREY GIAMPA, LLC/RYE

                                  About South End

                                  Listings in South End, Portsmouth, NH

                                  124

                                  Estimated median home price

                                  $1,310,000
                                  South End, Portsmouth Real Estate

                                  Search South End, New Hampshire Real Estate Listings & New Homes for Sale in South End, NH. Find South End Houses, Townhouses, Condos, & Properties for Sale at Weichert.com

                                  Homes for Sale by Price in South End, Portsmouth, NH

                                  PriceCount
                                  $0 - 100K0
                                  $100K - 200K3
                                  $200K - 300K2
                                  $300K - 400K4
                                  $400K - 500K14
                                  $500K - 600K6
                                  $600K - 700K4
                                  $700K - 800K8
                                  $800K - 900K10
                                  $900K - 1M5
                                  $1M - Max68

                                  Homes for Sale by Type in South End, Portsmouth, NH

                                  Property TypeCount
                                  Single Family36
                                  Townhouse0
                                  Condo59
                                  Commercial22
                                  Rental53
                                  Lots and Land2
                                  Condo/Town/CoOp0
                                  CoOp0
                                  Multi Family5
                                  Mobile Home0
                                  Farms0

                                  (Data as of 10/21/2026)

                                  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 10/21/2026”

                                  Trends Information provided by ATTOM Data Solutions.