View 12 Sand Dollar Court Harbor Island, SC MLS# 193711
  • Recently Listed
1 of 28
$799,000
6

Beds

4.1

Baths

3,200

Sq.Ft.

12 Sand Dollar Court

Harbor Island, SC

View 2 Harbor Drive N L201 St. Helena Island, SC MLS# 193712
$254,900
1

Beds

1.1

Baths

690

Sq.Ft.

2 Harbor Drive N L201

St. Helena Island, SC

View 14 Nautical Watch Way Harbor Island, SC MLS# 193405
$769,000
4

Beds

3.0

Baths

2,030

Sq.Ft.

14 Nautical Watch Way

Harbor Island, SC

The time to sell is now! THE TIME TO SELL IS NOW!
View 4 Harbor Drive # K208 Saint Helena Island, SC MLS# 25029812
$487,000
2

Beds

2.1

Baths

1,080

Sq.Ft.

4 Harbor Drive # K208

Saint Helena Island, SC

Charleston
View 2 Harbor Drive L205 St. Helena Island, SC MLS# 193292
$255,000
1

Beds

1.1

Baths

714

Sq.Ft.

2 Harbor Drive L205

St. Helena Island, SC

View 121 Harbour Key Drive St. Helena Island, SC MLS# 193253
$89,000
Studio

Beds

0.0

Baths

121 Harbour Key Drive

St. Helena Island, SC

View 4 Harbor Drive N K209 St. Helena Island, SC MLS# 193199
$454,900
2

Beds

2.1

Baths

1,080

Sq.Ft.

4 Harbor Drive N K209

St. Helena Island, SC

View 6 Cedar Reef Drive C103 St. Helena Island, SC MLS# 193177
$289,000
1

Beds

1.1

Baths

806

Sq.Ft.

6 Cedar Reef Drive C103

St. Helena Island, SC

View 6 N Harbor Drive N M318 Harbor Island, SC MLS# 192767
$449,000
2

Beds

2.0

Baths

1,150

Sq.Ft.

6 N Harbor Drive N M318

Harbor Island, SC

View 2 Harbor Drive N L111 Harbor Island, SC MLS# 192719
$240,000
1

Beds

1.1

Baths

714

Sq.Ft.

2 Harbor Drive N L111

Harbor Island, SC

View 2123 Sea Island Parkway St. Helena Island, SC MLS# 192614
$650,000
Studio

Beds

0.0

Baths

2123 Sea Island Parkway

St. Helena Island, SC

View 6 W Marsh Drive Harbor Island, SC MLS# 192467
  • New Construction
1 of 31
$695,000
3

Beds

2.1

Baths

1,295

Sq.Ft.

6 W Marsh Drive

Harbor Island, SC

View 8 Nautical Watch Way St. Helena Island, SC MLS# 192425
$2,350
3

Beds

2.0

Baths

1,517

Sq.Ft.

8 Nautical Watch Way

St. Helena Island, SC

View 4 Harbor Drive N K208 Harbor Island, SC MLS# 192385
$487,000
2

Beds

2.1

Baths

1,080

Sq.Ft.

4 Harbor Drive N K208

Harbor Island, SC

View 3 Cedar Reef Drive # E204 Saint Helena Island, SC MLS# 25023221
$379,500
2

Beds

2.0

Baths

1,069

Sq.Ft.

3 Cedar Reef Drive # E204

Saint Helena Island, SC

Charleston
View 5 Cedar Reef Drive D206 St. Helena Island, SC MLS# 192113
$418,500
2

Beds

2.1

Baths

1,069

Sq.Ft.

5 Cedar Reef Drive D206

St. Helena Island, SC

View 11 Nautical Watch Way St. Helena Island, SC MLS# 192005
$850,000
4

Beds

3.0

Baths

2,022

Sq.Ft.

11 Nautical Watch Way

St. Helena Island, SC

View 7 Ocean Marsh Court Harbor Island, SC MLS# 191993
$615,000
3

Beds

2.0

Baths

1,364

Sq.Ft.

7 Ocean Marsh Court

Harbor Island, SC

View 4 Cedar Reef Drive B207 St. Helena Island, SC MLS# 191913
$289,000
2

Beds

2.1

Baths

1,080

Sq.Ft.

4 Cedar Reef Drive B207

St. Helena Island, SC

View 21 Lakeview Lane Harbor Island, SC MLS# 191806
$52,900
Studio

Beds

0.0

Baths

21 Lakeview Lane

Harbor Island, SC

About Harbor Island

Listings in Harbor Island, Saint Helena Island, SC

54

Estimated median home price

$377,250
Harbor Island, Saint Helena Island Real Estate

Search Harbor Island, South Carolina Real Estate Listings & New Homes for Sale in Harbor Island, SC. Find Harbor Island Houses, Townhouses, Condos, & Properties for Sale at Weichert.com

Homes for Sale by Price in Harbor Island, Saint Helena Island, SC

PriceCount
$0 - 100K11
$100K - 200K1
$200K - 300K10
$300K - 400K7
$400K - 500K9
$500K - 600K0
$600K - 700K5
$700K - 800K6
$800K - 900K2
$900K - 1M1
$1M - Max2

Homes for Sale by Type in Harbor Island, Saint Helena Island, SC

Property TypeCount
Single Family18
Townhouse0
Condo25
Commercial0
Rental3
Lots and Land9
Condo/Town/CoOp0
CoOp0
Multi Family0
Mobile Home0
Farms0

(Data as of 12/21/2025)

Information deemed reliable but not guaranteed.

Copyright 2025 Charleston Trident Multiple Listing Service, Inc. All Rights Reserved.

Properties marked with this logo are provided courtesy of Charleston Trident Multiple Listing Service, Inc.

The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Charleston Trident Multiple Listing Service. Real estate listings held by brokerage firms other than Weichert Realtors are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the name of he listing brokers.

All information deemed reliable but not guaranteed. The broker providing these data believes them to be correct, but advises interested parties to confirm them before relying on them in a purchase decision.

Information is provided exclusively for consumers' personal, non-commerical use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the the Beaufort MLS.

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 is updated as of 12/26/2025.