View 80 Constitution Avenue # 327 Portsmouth, NH MLS# 5071636
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$899,900
2

Beds

2.0

Baths

1,194

Sq.Ft.

80 Constitution Avenue # 327

Portsmouth, NH

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Courtesy of JD ADVISORS, LLC
View 80 Constitution Avenue # 310 Portsmouth, NH MLS# 5071558
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OPEN HOUSE: Thursday 12/11 11:00 AM - 3:00 PM
$524,900
1

Beds

1.0

Baths

722

Sq.Ft.

80 Constitution Avenue # 310

Portsmouth, NH

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Courtesy of JD ADVISORS, LLC
View 80 Constitution Avenue # 411 Portsmouth, NH MLS# 5071371
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OPEN HOUSE: Thursday 12/11 10:00 AM - 4:00 PM
$729,900
2

Beds

2.0

Baths

974

Sq.Ft.

80 Constitution Avenue # 411

Portsmouth, NH

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Courtesy of JD ADVISORS, LLC
The time to sell is now! THE TIME TO SELL IS NOW!
View 80 Constitution Avenue # 429 Portsmouth, NH MLS# 5070953
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OPEN HOUSE: Thursday 12/11 10:00 AM - 4:00 PM
$499,900
1

Beds

1.0

Baths

720

Sq.Ft.

80 Constitution Avenue # 429

Portsmouth, NH

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Courtesy of JD ADVISORS, LLC
View 380 Ocean Road # 9 Portsmouth, NH MLS# 5070839
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$445,000
2

Beds

1.1

Baths

1,020

Sq.Ft.

380 Ocean Road # 9

Portsmouth, NH

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Courtesy of H&K REALTY
View 166 Decatur Road Portsmouth, NH MLS# 5070765
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OPEN HOUSE: Thursday 12/11 4:00 PM - 6:00 PM
$599,900
3

Beds

2.0

Baths

1,313

Sq.Ft.

166 Decatur Road

Portsmouth, NH

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Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View 871 Islington Street # A101 Portsmouth, NH MLS# 5070563
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$235,000

871 Islington Street # A101

Portsmouth, NH

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Courtesy of THE ALAND REALTY GROUP
View 21 Madison Street Portsmouth, NH MLS# 5070216
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    1 of 38
    $975,000
    3

    Beds

    1.1

    Baths

    1,634

    Sq.Ft.

    21 Madison Street

    Portsmouth, NH

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    Courtesy of THE GOVE GROUP REAL ESTATE, LLC
    View 99 Foundry Place # 206 Portsmouth, NH MLS# 5070177
    • New Construction
    Save 99 Foundry Place # 206 Portsmouth, NH MLS# 5070177
    1 of 39
    $608,000
    1

    Beds

    1.0

    Baths

    737

    Sq.Ft.

    99 Foundry Place # 206

    Portsmouth, NH

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    Courtesy of COMPASS NEW ENGLAND, LLC
    View 80 Constitution Avenue # 325 Portsmouth, NH MLS# 5069936
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    1 of 32
    OPEN HOUSE: Thursday 12/11 10:00 AM - 4:00 PM
    $554,900
    1

    Beds

    1.0

    Baths

    723

    Sq.Ft.

    80 Constitution Avenue # 325

    Portsmouth, NH

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    Courtesy of JD ADVISORS, LLC
    View 80 Constitution Avenue # 323 Portsmouth, NH MLS# 5069953
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    1 of 27
    OPEN HOUSE: Thursday 12/11 11:00 AM - 3:00 PM
    $416,000
    1

    Beds

    1.1

    Baths

    971

    Sq.Ft.

    80 Constitution Avenue # 323

    Portsmouth, NH

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    Courtesy of JD ADVISORS, LLC
    View 99 Foundry Place # 208 Portsmouth, NH MLS# 5069994
    • New Construction
    Save 99 Foundry Place # 208 Portsmouth, NH MLS# 5069994
    1 of 38
    $805,000
    1

    Beds

    1.1

    Baths

    991

    Sq.Ft.

    99 Foundry Place # 208

    Portsmouth, NH

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    Courtesy of COMPASS NEW ENGLAND, LLC
    View 99 Foundry Place # 308 Portsmouth, NH MLS# 5069997
    • New Construction
    Save 99 Foundry Place # 308 Portsmouth, NH MLS# 5069997
    1 of 39
    $815,000
    1

    Beds

    1.1

    Baths

    991

    Sq.Ft.

    99 Foundry Place # 308

    Portsmouth, NH

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    Courtesy of COMPASS NEW ENGLAND, LLC
    View 99 Foundry Place # 408 Portsmouth, NH MLS# 5070001
    • New Construction
    Save 99 Foundry Place # 408 Portsmouth, NH MLS# 5070001
    1 of 43
    $835,000
    1

    Beds

    1.1

    Baths

    991

    Sq.Ft.

    99 Foundry Place # 408

    Portsmouth, NH

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    Courtesy of COMPASS NEW ENGLAND, LLC
    View 15 Woodworth Avenue Portsmouth, NH MLS# 5069780
      Save 15 Woodworth Avenue Portsmouth, NH MLS# 5069780
      1 of 38
      $549,000
      2

      Beds

      1.0

      Baths

      1,056

      Sq.Ft.

      15 Woodworth Avenue

      Portsmouth, NH

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      Courtesy of CAREY GIAMPA, LLC/SEABROOK BEACH
      View 238 Deer Street # 205 Portsmouth, NH MLS# 5069641
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        1 of 6
        OPEN HOUSE: Saturday 12/13 11:00 AM - 1:00 PM
        $409,900
        1

        Beds

        1.0

        Baths

        488

        Sq.Ft.

        238 Deer Street # 205

        Portsmouth, NH

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        Courtesy of COMPASS NEW ENGLAND, LLC
        View 7 Hall Court Portsmouth, NH MLS# 5069439
          Save 7 Hall Court Portsmouth, NH MLS# 5069439
          1 of 23
          $599,000
          2

          Beds

          1.0

          Baths

          1,196

          Sq.Ft.

          7 Hall Court

          Portsmouth, NH

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          Courtesy of EAST COAST GROUP ONE REALTY
          View 1290 Woodbury Avenue Portsmouth, NH MLS# 5069479
            Save 1290 Woodbury Avenue Portsmouth, NH MLS# 5069479
            1 of 24
            $595,000
            1,470

            Sq.Ft.

            1290 Woodbury Avenue

            Portsmouth, NH

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            Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/PORTSMOUTH
            View 255 Melbourne Street Portsmouth, NH MLS# 5069509
              Save 255 Melbourne Street Portsmouth, NH MLS# 5069509
              1 of 38
              $589,900
              3

              Beds

              1.0

              Baths

              1,150

              Sq.Ft.

              255 Melbourne Street

              Portsmouth, NH

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              Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
              View 124 Spinnaker Way Portsmouth, NH MLS# 5069333
                Save 124 Spinnaker Way Portsmouth, NH MLS# 5069333
                1 of 50
                $625,000
                3

                Beds

                3.0

                Baths

                1,470

                Sq.Ft.

                124 Spinnaker Way

                Portsmouth, NH

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                Courtesy of RED POST REALTY

                About Portsmouth

                Listings in Portsmouth, NH

                161

                Estimated median home price

                $899,000
                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 - 200K3
                $200K - 300K6
                $300K - 400K9
                $400K - 500K17
                $500K - 600K13
                $600K - 700K11
                $700K - 800K12
                $800K - 900K10
                $900K - 1M8
                $1M - Max71

                Homes for Sale by Type in Portsmouth, NH

                Property TypeCount
                Single Family48
                Townhouse0
                Condo79
                Commercial22
                Rental103
                Lots and Land4
                Condo/Town/CoOp0
                CoOp0
                Multi Family3
                Mobile Home5
                Farms0

                (Data as of 12/11/2025)

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                Information deemed reliable but not guaranteed.

                “Copyright 2025 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 12/11/2025”

                Trends Information provided by ATTOM Data Solutions.