View 0 Elm Street Portsmouth, NH MLS# 5066083
$70,000
Studio

Beds

0.0

Baths

0 Elm Street

Portsmouth, NH

NNEREN
Courtesy of NEW SPACE REAL ESTATE, LLC
View 175 High Street Portsmouth, NH MLS# 5025980
$200,000

175 High Street

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
View Lot 44 Sims Avenue Portsmouth, NH MLS# 5060718
$200,000
Studio

Beds

0.0

Baths

Lot 44 Sims Avenue

Portsmouth, NH

NNEREN
Courtesy of KW COASTAL AND LAKES & MOUNTAINS REALTY
The time to sell is now! THE TIME TO SELL IS NOW!
View 871 Islington Street # A101 Portsmouth, NH MLS# 5070563
$215,000

871 Islington Street # A101

Portsmouth, NH

NNEREN
Courtesy of THE ALAND REALTY GROUP
View 118 Maplewood Avenue # 5 Portsmouth, NH MLS# 5016317
$250,000

118 Maplewood Avenue # 5

Portsmouth, NH

NNEREN
Courtesy of THE ALAND REALTY GROUP
View 10 Vaughan # 210 Portsmouth, NH MLS# 5066567
$300,000
817

Sq.Ft.

10 Vaughan # 210

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST
View 875 Greenland Road # B2 Portsmouth, NH MLS# 5036436
$315,000

875 Greenland Road # B2

Portsmouth, NH

NNEREN
Courtesy of NAI NORWOOD GROUP
View 90 Fleet Street # 3-1 Portsmouth, NH MLS# 5074835
  • Recently Listed
1 of 12
$330,000
1

Beds

1.0

Baths

380

Sq.Ft.

90 Fleet Street # 3-1

Portsmouth, NH

NNEREN
Courtesy of EXP REALTY
View 230 Lafayette Road # Building C Suite 1 Portsmouth, NH MLS# 5072424
$359,000

230 Lafayette Road # Building C Suite 1

Portsmouth, NH

NNEREN
Courtesy of EXP REALTY
View 90 Fleet Street # 3-2 Portsmouth, NH MLS# 5074833
  • Recently Listed
1 of 18
$389,000
1

Beds

1.0

Baths

584

Sq.Ft.

90 Fleet Street # 3-2

Portsmouth, NH

NNEREN
Courtesy of EXP REALTY
View 90 Fleet Street # 4-5 Portsmouth, NH MLS# 5051681
$399,900
1

Beds

1.0

Baths

555

Sq.Ft.

90 Fleet Street # 4-5

Portsmouth, NH

NNEREN
Courtesy of THE ALAND REALTY GROUP
View 238 Deer Street # 202 Portsmouth, NH MLS# 5058270
  • New Construction
1 of 6
$409,900
1

Beds

1.0

Baths

466

Sq.Ft.

238 Deer Street # 202

Portsmouth, NH

NNEREN
Courtesy of COMPASS NEW ENGLAND, LLC
View 238 Deer Street # 205 Portsmouth, NH MLS# 5069641
$409,900
1

Beds

1.0

Baths

488

Sq.Ft.

238 Deer Street # 205

Portsmouth, NH

NNEREN
Courtesy of COMPASS NEW ENGLAND, LLC
View 500 Market Street # 9 Portsmouth, NH MLS# 5050973
$425,000

500 Market Street # 9

Portsmouth, NH

NNEREN
Courtesy of COLLIERS INTERNATIONAL
View 10 Vaughan # 209 Portsmouth, NH MLS# 5066569
$425,000
1,067

Sq.Ft.

10 Vaughan # 209

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST
View 777 Middle Road # 45 Portsmouth, NH MLS# 5066936
$439,000
2

Beds

1.1

Baths

993

Sq.Ft.

777 Middle Road # 45

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST
View 490 Islington Street # 1 Portsmouth, NH MLS# 5068449
$475,000
2

Beds

1.0

Baths

747

Sq.Ft.

490 Islington Street # 1

Portsmouth, NH

NNEREN
Courtesy of GREAT ISLAND REALTY LLC
View 238 Deer Street # 305 Portsmouth, NH MLS# 5021053
  • New Construction
1 of 11
$479,900
1

Beds

1.0

Baths

488

Sq.Ft.

238 Deer Street # 305

Portsmouth, NH

NNEREN
Courtesy of COMPASS NEW ENGLAND, LLC
View 238 Deer Street # 206 Portsmouth, NH MLS# 5058272
  • New Construction
1 of 7
$479,900
1

Beds

1.0

Baths

447

Sq.Ft.

238 Deer Street # 206

Portsmouth, NH

NNEREN
Courtesy of COMPASS NEW ENGLAND, LLC
View 10 Vaughan # 208 Portsmouth, NH MLS# 5066570
$500,000
1,302

Sq.Ft.

10 Vaughan # 208

Portsmouth, NH

NNEREN
Courtesy of CENTURY 21 NORTH EAST

About South End

Listings in South End, Portsmouth, NH

72

Estimated median home price

$853,250
South End, Portsmouth Real Estate

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

Homes for Sale by Price in South End, Portsmouth, NH

PriceCount
$0 - 100K1
$100K - 200K2
$200K - 300K3
$300K - 400K3
$400K - 500K9
$500K - 600K5
$600K - 700K3
$700K - 800K5
$800K - 900K7
$900K - 1M4
$1M - Max30

Homes for Sale by Type in South End, Portsmouth, NH

Property TypeCount
Single Family13
Townhouse0
Condo36
Commercial19
Rental59
Lots and Land2
Condo/Town/CoOp0
CoOp0
Multi Family2
Mobile Home0
Farms0

(Data as of 1/23/2026)

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 1/24/2026”

Trends Information provided by ATTOM Data Solutions.