100 Harbour Passage, Hilton Head Island

$1,799,999

4 Beds
4 Baths 1 Half Bath
3,374 Sqft
.32 Acres
3 Garages

This exceptional Lowcountry home in Windmill Harbour offers an unparalleled waterfront lifestyle with a private deep water dock right in your backyard and just minutes to the Intracoastal Waterway through the community's famed lock system. The residence exudes timeless southern charm, nestled among mature oaks and featuring a sweeping front porch, classic columns, and a raised seam metal roof that combines beauty with durable, low-maintenance living. The inside is as inviting with hardwood floors, soaring ceilings, and endless windows to enjoy the waterfront lifestyle from inside your home. Upon walking through the front door, you will be greeted with a dramatic, two-story foyer leading to a light-filled living room with a striking wall of windows, gas fireplace, and custom built-ins. The spacious kitchen has been remodeled and offers premium appliances including a subzero refrigerator and wine cooler, a dining nook overlooking the backyard and dock, and a huge walk-in pantry. To enjoy the waterfront views, sit in the sun-soaked Carolina room that frames panoramic harbour vistas from every angle. For entertainers, there is a banquet sized dining room ready to host your friends and family for special holiday gatherings. The first floor is completed with a generously sized ensuite guest room w/ a thoughtfully designed bath and a large closet. The expansive second-level primary suite is a true retreat, opening onto a large balcony with sweeping harbour views where you can watch the impressive watercraft glide by. The recently renovated bath provides spa-like luxury and two walk in closets. Two additional bedrooms offer flexibility for family, guests or an in-home office. Extras include a three-stop elevator with convenient access to all floors, an oversized garage, woodworking shop, and abundance storage throughout. From the 70 foot private deep water dock on the property to the enchanting Lowcountry style, this home is a must-see! Windmill Harbour is a gated, harbour-oriented community known for Charleston-inspired architecture, a world-class marina, and a vibrant social calendar should you choose to join the South Carolina Yacht Club. Experience private coastal living, community pool, dog park, and round-the-clock security in one of Hilton Head Island's most coveted neighborhoods. A rare opportunity to own true deep-water dock property on Hilton Head Island where luxury, lifestyle, and location are perfectly aligned.

Essential Information
MLS #502034
StatusActive
Price$1,799,999
Bedrooms4
Bathrooms4.00
Full Baths3
Half Baths1
Square Footage3,374
Acres0.32
Year Built1991
TypeResidential
Sub-TypeSingle Family Residence
StyleTwo Story
Community Information
Address100 Harbour Passage
AreaWindmill Harbour
SubdivisionWindmill Harbour
CityHilton Head Island
CountyBeaufort
StateSC
Zip Code29926-1237
Amenities
ParkingThree or more Spaces
# of Garages3
GaragesThree Car Garage
ViewHarbor, Water
Is WaterfrontYes
Has PoolYes
PoolCommunity
Amenities

Marina, Clubhouse, Dock, Fitness Center, Playground, Pool, Restaurant, Guard, Tennis Court(s)

Interior
InteriorTile, Wood
HeatingCentral, Electric
CoolingCentral Air, Electric
FireplaceYes
FireplacesFireplace Screen
# of Stories2
Interior Features

Attic, Bookcases, Built-in Features, Tray Ceiling(s), Ceiling Fan(s), Elevator, Fireplace, Pull Down Attic Stairs, Smooth Ceilings, Separate Shower, Cable TV, Upper Level Primary, Window Treatments, Central Vacuum, Entrance Foyer, Pantry, Workshop

Appliances

Double Oven, Dryer, Dishwasher, Disposal, Gas Range, Oven, Refrigerator, Self Cleaning Oven, Stove, Wine Cooler, Washer

Exterior
RoofMetal
ConstructionStucco
Exterior

Balcony,Deck,Dock,SprinklerIrrigation,Porch

Exterior Features

Balcony, Deck, Dock, Sprinkler/Irrigation, Porch

Windows

Insulated Windows, Window Treatments

Listing Details
AgentBd Coastal Living Team
Courtesy of Keller Williams Realty (322)
LISTING MAP

Get directions to this property:

We do not attempt to independently verify the currency, completeness, accuracy or authenticity of the data contained herein. All area measurements and calculations are approximate and should be independently verified. Data may be subject to transcription and transmission errors. Accordingly, the data is provided on an “as is” “as available” basis only and may not reflect all real estate activity in the market. © 2026REsides, Inc. All rights reserved. Certain information contained herein is derived from information, which is the licensed property of, and copyrighted by, REsides, Inc.