View 80 Constitution Avenue # 408 Portsmouth, NH MLS# 5074394
  • New Construction
1 of 32
OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
$534,900
1

Beds

1.0

Baths

723

Sq.Ft.

80 Constitution Avenue # 408

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 239 Grant Avenue Portsmouth, NH MLS# 5074263
$609,900
3

Beds

1.0

Baths

1,381

Sq.Ft.

239 Grant Avenue

Portsmouth, NH

NNEREN
Courtesy of RSA REALTY, LLC
View 80 Constitution Avenue # 209 Portsmouth, NH MLS# 5074157
  • Recently Listed
1 of 32
OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
$449,900
1

Beds

1.0

Baths

723

Sq.Ft.

80 Constitution Avenue # 209

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
The time to sell is now! THE TIME TO SELL IS NOW!
View 609 State Street # 7 Portsmouth, NH MLS# 5074012
  • Recently Listed
1 of 33
$715,000
1

Beds

2.0

Baths

1,046

Sq.Ft.

609 State Street # 7

Portsmouth, NH

NNEREN
Courtesy of DUSTON LEDDY REAL ESTATE
View 165 Union Street Portsmouth, NH MLS# 5073774
  • Recently Listed
1 of 42
$875,000
4

Beds

1.1

Baths

1,450

Sq.Ft.

165 Union Street

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY/PORTSMOUTH
View 150 US RT 1 Bypass # 206 Portsmouth, NH MLS# 5073553
$649,000
2

Beds

2.0

Baths

1,410

Sq.Ft.

150 US RT 1 Bypass # 206

Portsmouth, NH

NNEREN
Courtesy of COMPASS NEW ENGLAND, LLC
View 80 Constitution Avenue # 317 Portsmouth, NH MLS# 5073446
  • Recently Listed
1 of 25
OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
$749,900
2

Beds

2.0

Baths

1,024

Sq.Ft.

80 Constitution Avenue # 317

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 80 Constitution Avenue # 403 Portsmouth, NH MLS# 5073228
  • Recently Listed
1 of 28
OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
$739,900
2

Beds

2.0

Baths

1,000

Sq.Ft.

80 Constitution Avenue # 403

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 245 Ocean Road Portsmouth, NH MLS# 5073089
$565,000
4

Beds

2.0

Baths

1,212

Sq.Ft.

245 Ocean Road

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View 3370 Lafayette Road # 14 Portsmouth, NH MLS# 5072375
    1 of 21
    OPEN HOUSE: Tuesday 1/20 11:00 AM - 1:00 PM
    $373,300
    2

    Beds

    1.1

    Baths

    1,520

    Sq.Ft.

    3370 Lafayette Road # 14

    Portsmouth, NH

    NNEREN
    Courtesy of PAUL MCINNIS LLC
    View 80 Constitution Avenue # 226 Portsmouth, NH MLS# 5071813
    • New Construction
    1 of 25
    OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
    $839,900
    2

    Beds

    2.0

    Baths

    1,046

    Sq.Ft.

    80 Constitution Avenue # 226

    Portsmouth, NH

    NNEREN
    Courtesy of JD ADVISORS, LLC
    View 99 Foundry Place # 104 Portsmouth, NH MLS# 5071843
    • New Construction
    1 of 39
    $828,000
    2

    Beds

    2.0

    Baths

    1,030

    Sq.Ft.

    99 Foundry Place # 104

    Portsmouth, NH

    NNEREN
    Courtesy of COMPASS NEW ENGLAND, LLC
    View 1360 Woodbury Avenue Portsmouth, NH MLS# 5072307
    $525,000
    3

    Beds

    1.0

    Baths

    1,401

    Sq.Ft.

    1360 Woodbury Avenue

    Portsmouth, NH

    NNEREN
    Courtesy of CENTURY 21 ATLANTIC REALTY
    View 80 Constitution Avenue # 327 Portsmouth, NH MLS# 5071636
    • New Construction
    1 of 23
    OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
    $899,900
    2

    Beds

    2.0

    Baths

    1,194

    Sq.Ft.

    80 Constitution Avenue # 327

    Portsmouth, NH

    NNEREN
    Courtesy of JD ADVISORS, LLC
    View 80 Constitution Avenue # 310 Portsmouth, NH MLS# 5071558
    • New Construction
    1 of 32
    OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
    $524,900
    1

    Beds

    1.0

    Baths

    722

    Sq.Ft.

    80 Constitution Avenue # 310

    Portsmouth, NH

    NNEREN
    Courtesy of JD ADVISORS, LLC
    View 80 Constitution Avenue # 411 Portsmouth, NH MLS# 5071371
    $729,900
    2

    Beds

    2.0

    Baths

    974

    Sq.Ft.

    80 Constitution Avenue # 411

    Portsmouth, NH

    NNEREN
    Courtesy of JD ADVISORS, LLC
    View 80 Constitution Avenue # 429 Portsmouth, NH MLS# 5070953
    • New Construction
    1 of 32
    OPEN HOUSE: Tuesday 1/20 11:00 AM - 3:00 PM
    $499,900
    1

    Beds

    1.0

    Baths

    720

    Sq.Ft.

    80 Constitution Avenue # 429

    Portsmouth, NH

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

    Beds

    1.1

    Baths

    1,020

    Sq.Ft.

    380 Ocean Road # 9

    Portsmouth, NH

    NNEREN
    Courtesy of H&K REALTY
    View 166 Decatur Road Portsmouth, NH MLS# 5070765
    • Virtual Tour
    1 of 52
    $589,000
    3

    Beds

    2.0

    Baths

    1,313

    Sq.Ft.

    166 Decatur Road

    Portsmouth, NH

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

    871 Islington Street # A101

    Portsmouth, NH

    NNEREN
    Courtesy of THE ALAND REALTY GROUP

    About Portsmouth

    Listings in Portsmouth, NH

    122

    Estimated median home price

    $802,450
    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 - 200K2
    $200K - 300K4
    $300K - 400K8
    $400K - 500K14
    $500K - 600K14
    $600K - 700K6
    $700K - 800K12
    $800K - 900K9
    $900K - 1M4
    $1M - Max48

    Homes for Sale by Type in Portsmouth, NH

    Property TypeCount
    Single Family30
    Townhouse0
    Condo64
    Commercial21
    Rental98
    Lots and Land3
    Condo/Town/CoOp0
    CoOp0
    Multi Family2
    Mobile Home2
    Farms0

    (Data as of 1/16/2026)

    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 1/20/2026”

    Trends Information provided by ATTOM Data Solutions.