View 80 Constitution Avenue # 407 Portsmouth, NH MLS# 5078043
  • New Construction
1 of 24
$594,900
1

Beds

1.0

Baths

833

Sq.Ft.

80 Constitution Avenue # 407

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 80 Constitution Avenue # 231 Portsmouth, NH MLS# 5067945
  • New Construction
1 of 28
$589,900
2

Beds

2.0

Baths

974

Sq.Ft.

80 Constitution Avenue # 231

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 621 Islington Street # B Portsmouth, NH MLS# 5079266
$585,000
2

Beds

1.0

Baths

911

Sq.Ft.

621 Islington Street # B

Portsmouth, NH

NNEREN
Courtesy of TATE & FOSS SOTHEBY'S INTERNATIONAL RLTY
The time to sell is now! THE TIME TO SELL IS NOW!
View 80 Constitution Avenue # 232 Portsmouth, NH MLS# 5081106
  • New Construction
1 of 28
$569,900
2

Beds

2.0

Baths

974

Sq.Ft.

80 Constitution Avenue # 232

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 1275 Maplewood Avenue # 38 Portsmouth, NH MLS# 5082544
$569,900
2

Beds

1.1

Baths

1,172

Sq.Ft.

1275 Maplewood Avenue # 38

Portsmouth, NH

NNEREN
Courtesy of THE ALAND REALTY GROUP
View 159 State Street # 1B Portsmouth, NH MLS# 5076318
$549,000
2

Beds

1.1

Baths

846

Sq.Ft.

159 State Street # 1B

Portsmouth, NH

NNEREN
Courtesy of GREAT ISLAND REALTY LLC
View 80 Constitution Avenue # 307 Portsmouth, NH MLS# 5081801
  • New Construction
1 of 24
$539,900
1

Beds

1.0

Baths

833

Sq.Ft.

80 Constitution Avenue # 307

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 61 Spinnaker Way Portsmouth, NH MLS# 5079893
$530,000
2

Beds

2.1

Baths

1,343

Sq.Ft.

61 Spinnaker Way

Portsmouth, NH

NNEREN
Courtesy of EXP REALTY
View 80 Constitution Avenue # 325 Portsmouth, NH MLS# 5081210
  • New Construction
1 of 27
$529,900
1

Beds

1.0

Baths

723

Sq.Ft.

80 Constitution Avenue # 325

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 352 Miller Avenue # 2 Portsmouth, NH MLS# 5077567
$529,000
1

Beds

1.0

Baths

714

Sq.Ft.

352 Miller Avenue # 2

Portsmouth, NH

NNEREN
Courtesy of ENGEL & VOLKERS PORTSMOUTH
View 112 Cass Street # A Portsmouth, NH MLS# 5082095
$525,000
2

Beds

1.0

Baths

928

Sq.Ft.

112 Cass Street # A

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View 86 Islington Street # 1 Portsmouth, NH MLS# 5079651
$509,900
1

Beds

1.0

Baths

730

Sq.Ft.

86 Islington Street # 1

Portsmouth, NH

NNEREN
Courtesy of THE ALAND REALTY GROUP
View 96 Spinnaker Way # 96 Portsmouth, NH MLS# 5084088
  • Recently Listed
1 of 36
$504,999
2

Beds

1.1

Baths

1,140

Sq.Ft.

96 Spinnaker Way # 96

Portsmouth, NH

NNEREN
Courtesy of RED POST REALTY
View 80 Constitution Avenue # 429 Portsmouth, NH MLS# 5070953
  • New Construction
1 of 32
OPEN HOUSE: Wednesday 4/29 11:00 AM - 3:00 PM
$504,900
1

Beds

1.0

Baths

720

Sq.Ft.

80 Constitution Avenue # 429

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 145 Cabot Street # 1 Portsmouth, NH MLS# 5083347
  • Recently Listed
1 of 20
OPEN HOUSE: Sunday 5/3 12:00 PM - 2:00 PM
$499,900
1

Beds

1.0

Baths

718

Sq.Ft.

145 Cabot Street # 1

Portsmouth, NH

NNEREN
Courtesy of COLDWELL BANKER HOBIN REALTY LLC
View 1039 Islington Street # 4 Portsmouth, NH MLS# 5080324
$499,000
2

Beds

2.1

Baths

971

Sq.Ft.

1039 Islington Street # 4

Portsmouth, NH

NNEREN
Courtesy of COMPASS NEW ENGLAND, LLC
View 314 Islington Street # 3 Portsmouth, NH MLS# 5079694
$485,000
1

Beds

1.0

Baths

624

Sq.Ft.

314 Islington Street # 3

Portsmouth, NH

NNEREN
Courtesy of REAL BROKER NH, LLC
View 1360 Woodbury Avenue Portsmouth, NH MLS# 5072307
$480,000
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 # 229 Portsmouth, NH MLS# 5078357
  • New Construction
1 of 32
OPEN HOUSE: Wednesday 4/29 11:00 AM - 3:00 PM
$474,900
1

Beds

1.0

Baths

720

Sq.Ft.

80 Constitution Avenue # 229

Portsmouth, NH

NNEREN
Courtesy of JD ADVISORS, LLC
View 197 Madison Street # 5 Portsmouth, NH MLS# 5079754
$465,000
2

Beds

1.0

Baths

850

Sq.Ft.

197 Madison Street # 5

Portsmouth, NH

NNEREN
Courtesy of REAL BROKER NH, LLC

About Portsmouth

Listings in Portsmouth, NH

148

Estimated median home price

$794,450
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

Price Count
$0 - 100K 0
$100K - 200K 4
$200K - 300K 3
$300K - 400K 7
$400K - 500K 20
$500K - 600K 17
$600K - 700K 18
$700K - 800K 11
$800K - 900K 11
$900K - 1M 6
$1M - Max 51

Homes for Sale by Type in Portsmouth, NH

Property Type Count
Single Family 36
Townhouse 0
Condo 83
Commercial 20
Rental 86
Lots and Land 0
Condo/Town/CoOp 0
CoOp 0
Multi Family 3
Mobile Home 6
Farms 0

(Data as of 4/29/2026)

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 4/29/2026”

Trends Information provided by ATTOM Data Solutions.