View 80 Constitution Avenue # 204 Portsmouth, NH MLS# 5108027
    1 of 31
    OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
    $449,900
    1

    Beds

    1.0

    Baths

    723

    Sq.Ft.

    80 Constitution Avenue # 204

    Portsmouth, NH

    NNEREN
    Courtesy of JD ADVISORS, LLC
    View 80 Constitution Avenue # 413 Portsmouth, NH MLS# 5108028
      1 of 31
      OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
      $449,900
      1

      Beds

      1.0

      Baths

      739

      Sq.Ft.

      80 Constitution Avenue # 413

      Portsmouth, NH

      NNEREN
      Courtesy of JD ADVISORS, LLC
      View 80 Constitution Avenue # 224 Portsmouth, NH MLS# 5108038
        1 of 28
        OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
        $629,900
        2

        Beds

        2.0

        Baths

        973

        Sq.Ft.

        80 Constitution Avenue # 224

        Portsmouth, NH

        NNEREN
        Courtesy of JD ADVISORS, LLC
        The time to sell is now! THE TIME TO SELL IS NOW!
        View 80 Constitution Avenue # 205 Portsmouth, NH MLS# 5108048
          1 of 30
          OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
          $669,900
          2

          Beds

          2.0

          Baths

          1,046

          Sq.Ft.

          80 Constitution Avenue # 205

          Portsmouth, NH

          NNEREN
          Courtesy of JD ADVISORS, LLC
          View 80 Constitution Avenue # 406 Portsmouth, NH MLS# 5107819
            1 of 19
            OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
            $429,900
            1

            Beds

            1.0

            Baths

            615

            Sq.Ft.

            80 Constitution Avenue # 406

            Portsmouth, NH

            NNEREN
            Courtesy of JD ADVISORS, LLC
            View 80 Constitution Avenue # 303 Portsmouth, NH MLS# 5107827
              1 of 28
              OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
              $629,900
              2

              Beds

              2.0

              Baths

              1,000

              Sq.Ft.

              80 Constitution Avenue # 303

              Portsmouth, NH

              NNEREN
              Courtesy of JD ADVISORS, LLC
              View 55 Green Street # 314 Portsmouth, NH MLS# 5107848
              $2,695,000
              2

              Beds

              2.1

              Baths

              1,705

              Sq.Ft.

              55 Green Street # 314

              Portsmouth, NH

              NNEREN
              Courtesy of COLDWELL BANKER REALTY - CHESTNUT HILL
              View 80 Constitution Avenue # 311 Portsmouth, NH MLS# 5107698
                1 of 28
                OPEN HOUSE: Sunday 11/1 11:00 AM - 3:00 PM
                $579,900
                2

                Beds

                2.0

                Baths

                974

                Sq.Ft.

                80 Constitution Avenue # 311

                Portsmouth, NH

                NNEREN
                Courtesy of JD ADVISORS, LLC
                View 99 Foundry Place # 402 Portsmouth, NH MLS# 5107753
                $1,040,000
                2

                Beds

                2.0

                Baths

                1,058

                Sq.Ft.

                99 Foundry Place # 402

                Portsmouth, NH

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

                Beds

                2.0

                Baths

                1,215

                Sq.Ft.

                55 Green Street # 208

                Portsmouth, NH

                NNEREN
                Courtesy of COLDWELL BANKER REALTY - CHESTNUT HILL
                View 1630 Greenland Road Portsmouth, NH MLS# 5106938
                $599,900
                3

                Beds

                1.1

                Baths

                1,862

                Sq.Ft.

                1630 Greenland Road

                Portsmouth, NH

                NNEREN
                Courtesy of BHHS VERANI SEACOAST
                View 139 Bluefish Boulevard Portsmouth, NH MLS# 5107117
                $326,900
                2

                Beds

                1.0

                Baths

                1,148

                Sq.Ft.

                139 Bluefish Boulevard

                Portsmouth, NH

                NNEREN
                Courtesy of CENTURY 21 NE GROUP
                View 159 State Street # 1A Portsmouth, NH MLS# 5106544
                $474,000
                1

                Beds

                1.0

                Baths

                708

                Sq.Ft.

                159 State Street # 1A

                Portsmouth, NH

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

                Beds

                1.0

                Baths

                1,296

                Sq.Ft.

                1384 Islington Street

                Portsmouth, NH

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

                Beds

                1.1

                Baths

                918

                Sq.Ft.

                777 Middle Road # 6

                Portsmouth, NH

                NNEREN
                Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/ROCHESTER
                View 99 Foundry Place # 308 Portsmouth, NH MLS# 5106256
                $745,100
                1

                Beds

                1.1

                Baths

                991

                Sq.Ft.

                99 Foundry Place # 308

                Portsmouth, NH

                NNEREN
                Courtesy of ENGEL & VOLKERS PORTSMOUTH
                View 1171 Sagamore Avenue # 9 Portsmouth, NH MLS# 5106137
                $2,150,000
                4

                Beds

                3.1

                Baths

                2,900

                Sq.Ft.

                1171 Sagamore Avenue # 9

                Portsmouth, NH

                NNEREN
                Courtesy of EXP REALTY
                View 84-88 Pleasant Street Portsmouth, NH MLS# 5106542
                $1,750,000
                7,165

                Sq.Ft.

                84-88 Pleasant Street

                Portsmouth, NH

                NNEREN
                Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
                View 55 Green Street # 301 Portsmouth, NH MLS# 5105702
                $2,595,000
                3

                Beds

                2.1

                Baths

                1,780

                Sq.Ft.

                55 Green Street # 301

                Portsmouth, NH

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

                Beds

                2.1

                Baths

                2,350

                Sq.Ft.

                18 Congress Street # 302

                Portsmouth, NH

                NNEREN
                Courtesy of CAREY GIAMPA, LLC/RYE

                About Portsmouth

                Listings in Portsmouth, NH

                198

                Estimated median home price

                $899,900
                Portsmouth NH Homes for Sale & Properties

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

                Homes for Sale by Price in Portsmouth, NH

                PriceCount
                $0 - 100K1
                $100K - 200K5
                $200K - 300K5
                $300K - 400K13
                $400K - 500K25
                $500K - 600K10
                $600K - 700K13
                $700K - 800K17
                $800K - 900K17
                $900K - 1M7
                $1M - Max85

                Homes for Sale by Type in Portsmouth, NH

                Property TypeCount
                Single Family63
                Townhouse0
                Condo93
                Commercial25
                Rental91
                Lots and Land3
                Condo/Town/CoOp0
                CoOp0
                Multi Family9
                Mobile Home5
                Farms0

                (Data as of 11/1/2026)

                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 11/2/2026”

                Trends Information provided by ATTOM Data Solutions.