Portsmouth New Hampshire Homes for Sale

28 total properties

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80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 1

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 2

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 3

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 4

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 5

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 6

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 7

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 8

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 9

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 10

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 11

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 12

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 13

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 14

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 15

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 16

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 17

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 18

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 19

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 20

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 21

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 22

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 23

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 24

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 25

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 26

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 27

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 28

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 29

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 30

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 31

80 Constitution Avenue # 313 Portsmouth, NH MLS# 5081500 - Image 32

New Construction

1 of 32

$444,900

Beds

1.0

Baths

739

Sq.Ft.

80 Constitution Avenue # 313

Portsmouth, NH

Courtesy of JD ADVISORS, LLC

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 1

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 2

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 3

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 4

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 5

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 6

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 7

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 8

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 9

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 10

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 11

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 12

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 13

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 14

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 15

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 16

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 17

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 18

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 19

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 20

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 21

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 22

1039 Islington Street # 4 Portsmouth, NH MLS# 5080324 - Image 23

Virtual Tour

1 of 23

$499,000

Beds

2.1

Baths

971

Sq.Ft.

1039 Islington Street # 4

Portsmouth, NH

Courtesy of COMPASS NEW ENGLAND, LLC

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 1

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 2

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 3

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 4

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 5

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 6

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 7

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 8

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 9

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 10

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 11

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 12

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 13

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 14

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 15

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 16

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 17

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 18

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 19

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 20

314 Islington Street # 3 Portsmouth, NH MLS# 5079694 - Image 21

1 of 21

$459,900

Beds

1.0

Baths

624

Sq.Ft.

314 Islington Street # 3

Portsmouth, NH

Courtesy of REAL BROKER NH, LLC

THE TIME TO SELL IS NOW!

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 1

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 2

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 3

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 4

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 5

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 6

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 7

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 8

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 9

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 10

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 11

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 12

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 13

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 14

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 15

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 16

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 17

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 18

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 19

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 20

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 21

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 22

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 23

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 24

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 25

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 26

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 27

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 28

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 29

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 30

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 31

80 Constitution Avenue # 229 Portsmouth, NH MLS# 5078357 - Image 32

New Construction

1 of 32

OPEN HOUSE: Thursday 6/25 11:00 AM - 3:00 PM

$474,900

Beds

1.0

Baths

720

Sq.Ft.

80 Constitution Avenue # 229

Portsmouth, NH

Courtesy of JD ADVISORS, LLC

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 1

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 2

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 3

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 4

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 5

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 6

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 7

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 8

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 9

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 10

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 11

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 12

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 13

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 14

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 15

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 16

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 17

90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833 - Image 18

1 of 18

$389,000

Beds

1.0

Baths

584

Sq.Ft.

90 Fleet Street # 3-2

Portsmouth, NH

Courtesy of EXP REALTY

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 1

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 2

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 3

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 4

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 5

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 6

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 7

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 8

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 9

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 10

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 11

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 12

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 13

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 14

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 15

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 16

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 17

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 18

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 19

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 20

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 21

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 22

1360 Woodbury Avenue Portsmouth, NH MLS# 5072307 - Image 23

1 of 23

$480,000

Beds

1.0

Baths

1,401

Sq.Ft.

1360 Woodbury Avenue

Portsmouth, NH

Courtesy of CENTURY 21 ATLANTIC REALTY

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 1

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 2

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 3

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 4

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 5

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 6

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 7

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 8

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 9

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 10

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 11

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 12

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 13

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 14

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 15

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 16

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 17

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 18

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 19

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 20

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 21

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 22

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 23

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 24

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 25

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 26

80 Constitution Avenue # 225 Portsmouth, NH MLS# 5060512 - Image 27

New Construction

1 of 27

OPEN HOUSE: Thursday 6/25 11:00 AM - 3:00 PM

$380,000

Beds

1.0

Baths

723

Sq.Ft.

80 Constitution Avenue # 225

Portsmouth, NH

Courtesy of JD ADVISORS, LLC

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 1

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 2

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 3

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 4

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 5

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 6

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 7

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 8

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 9

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 10

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 11

238 Deer Street # 305 Portsmouth, NH MLS# 5021053 - Image 12

New Construction

1 of 12

$429,900

Beds

1.0

Baths

488

Sq.Ft.

238 Deer Street # 305

Portsmouth, NH

Courtesy of COMPASS NEW ENGLAND, LLC

About Portsmouth

Listings in Portsmouth, NH: 181
Estimated median home price: $845,000

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

Price	Count
$0 - 100K	1
$100K - 200K	3
$200K - 300K	5
$300K - 400K	12
$400K - 500K	22
$500K - 600K	16
$600K - 700K	7
$700K - 800K	17
$800K - 900K	20
$900K - 1M	10
$1M - Max	68

Homes for Sale by Type in Portsmouth, NH

Property Type	Count
Single Family	65
Townhouse	0
Condo	85
Commercial	19
Rental	91
Lots and Land	0
Condo/Town/CoOp	0
CoOp	0
Multi Family	6
Mobile Home	6
Farms	0

(Data as of 6/25/2026)

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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 6/26/2026”

Trends Information provided by ATTOM Data Solutions.

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Portsmouth New Hampshire Homes for Sale

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Portsmouth New Hampshire Homes for Sale

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