View 7 Islington Street # R-1 Portsmouth, NH MLS# 5079227
$4,950
2

Beds

2.0

Baths

1,175

Sq.Ft.

7 Islington Street # R-1

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View 159 Middle Street Portsmouth, NH MLS# 5075877
$0
5,000

Sq.Ft.

159 Middle Street

Portsmouth, NH

NNEREN
Courtesy of SAMONAS REALTY, LLC
View 241 Middle Street # 2 Portsmouth, NH MLS# 5075456
$2,100
1

Beds

1.0

Baths

599

Sq.Ft.

241 Middle Street # 2

Portsmouth, NH

NNEREN
Courtesy of CAREY GIAMPA, LLC/RYE
The time to sell is now! THE TIME TO SELL IS NOW!
View 800 Islington Street # Unit 1 Portsmouth, NH MLS# 5074483
$0
61,272

Sq.Ft.

800 Islington Street # Unit 1

Portsmouth, NH

NNEREN
Courtesy of COLLIERS INTERNATIONAL
View 800 Islington Street # Units 10A & 10B Portsmouth, NH MLS# 5074484
$0
61,272

Sq.Ft.

800 Islington Street # Units 10A & 10B

Portsmouth, NH

NNEREN
Courtesy of COLLIERS INTERNATIONAL
View 272 South Street Portsmouth, NH MLS# 5074060
$4,000
2

Beds

2.0

Baths

1,836

Sq.Ft.

272 South Street

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View 241 Middle Street # 9 Portsmouth, NH MLS# 5073805
$2,650
1

Beds

1.0

Baths

866

Sq.Ft.

241 Middle Street # 9

Portsmouth, NH

NNEREN
Courtesy of CAREY GIAMPA, LLC/RYE
View 20 Chapel Street # 5 Portsmouth, NH MLS# 5072394
$1,500
Studio

Beds

1.0

Baths

390

Sq.Ft.

20 Chapel Street # 5

Portsmouth, NH

NNEREN
Courtesy of SAMONAS REALTY, LLC
View 501 Islington Street # Suite 1E Portsmouth, NH MLS# 5071944
$0

501 Islington Street # Suite 1E

Portsmouth, NH

NNEREN
Courtesy of COLLIERS INTERNATIONAL
View 501 Islington Street # Suite 3 Portsmouth, NH MLS# 5071945
$0

501 Islington Street # Suite 3

Portsmouth, NH

NNEREN
Courtesy of COLLIERS INTERNATIONAL
View 801 Islington Street # Unit 33 Portsmouth, NH MLS# 5071801
$0

801 Islington Street # Unit 33

Portsmouth, NH

NNEREN
Courtesy of THE BOULOS COMPANY
View 140 Penhallow Street # 2A Portsmouth, NH MLS# 5066725
$3,250
1

Beds

1.0

Baths

600

Sq.Ft.

140 Penhallow Street # 2A

Portsmouth, NH

NNEREN
Courtesy of THE ALAND REALTY GROUP
View 10 Vaughan # 210 Portsmouth, NH MLS# 5066574
$0
1,302

Sq.Ft.

10 Vaughan # 210

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST
View 10 Vaughan # 209 Portsmouth, NH MLS# 5066575
$0
1,067

Sq.Ft.

10 Vaughan # 209

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST
View 10 Vaughan # 208 Portsmouth, NH MLS# 5066576
$0
1,302

Sq.Ft.

10 Vaughan # 208

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST
View 507 State Street # 1 Portsmouth, NH MLS# 5064279
$0

507 State Street # 1

Portsmouth, NH

NNEREN
Courtesy of NEW SPACE REAL ESTATE, LLC
View 10 Vaughan Mall Street # 203 Portsmouth, NH MLS# 5053291
$0
38,745

Sq.Ft.

10 Vaughan Mall Street # 203

Portsmouth, NH

NNEREN
Courtesy of CORE
View 10 Vaughan Mall Street # 203A Portsmouth, NH MLS# 5053300
$0
38,745

Sq.Ft.

10 Vaughan Mall Street # 203A

Portsmouth, NH

NNEREN
Courtesy of CORE
View 10 Vaughan Mall Street # 206 Portsmouth, NH MLS# 5053317
$0
38,745

Sq.Ft.

10 Vaughan Mall Street # 206

Portsmouth, NH

NNEREN
Courtesy of CORE
View 10 Vaughan Mall Street # 207 Portsmouth, NH MLS# 5053320
$0
38,745

Sq.Ft.

10 Vaughan Mall Street # 207

Portsmouth, NH

NNEREN
Courtesy of CORE

About Little Harbor

Listings in Little Harbor, Portsmouth, NH

44

Estimated median home price

$999,500
Little Harbor, Portsmouth Real Estate

Search Little Harbor, New Hampshire Real Estate Listings & New Homes for Sale in Little Harbor, NH. Find Little Harbor Houses, Townhouses, Condos, & Properties for Sale at Weichert.com

Homes for Sale by Price in Little Harbor, Portsmouth, NH

PriceCount
$0 - 100K0
$100K - 200K0
$200K - 300K2
$300K - 400K3
$400K - 500K3
$500K - 600K3
$600K - 700K4
$700K - 800K3
$800K - 900K2
$900K - 1M5
$1M - Max19

Homes for Sale by Type in Little Harbor, Portsmouth, NH

Property TypeCount
Single Family9
Townhouse0
Condo19
Commercial12
Rental27
Lots and Land1
Condo/Town/CoOp0
CoOp0
Multi Family3
Mobile Home0
Farms0

(Data as of 3/16/2026)

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 3/18/2026”

Trends Information provided by ATTOM Data Solutions.