Harborside Real Estate

Harborside Homes for Sale

In Harborside, the water is not a view you buy so much as a set of things you own and maintain. Buying here usually means taking on structure that a house inland never has: shoreline edges, dock hardware, exterior finishes that live outdoors year round, and a clear understanding of where your responsibility stops and a community's begins. That line falls in a different place depending on whether you hold the whole building or only the space inside it. As you work through the homes for sale on this page, read each one as a maintenance schedule as much as a floor plan. LakelandsRealty.com works this area closely and can tell you which parts of that schedule come with which kind of property.

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Harborside at a Glance

ZIP codes in these listings
29649
Months of supply
4.5 (balanced, homes only)
Data current as of
August 2026

Worth confirming before you write an offer

  • Mandatory windstorm and flood insurance availability and cost.
  • HOA or community association assessments and reserve funding.
  • Rental restrictions and minimum lease terms in the community.

How LakelandsRealty.com helps you buy in Harborside

Knowing Harborside means knowing what each kind of ownership here actually asks of you, and that is the part we spend our time on. Sit down with us and we will walk a property with you the way an owner walks it, pointing out what will land on your calendar and your budget once the keys change hands, and what someone else will handle. That is usually enough to make the choice clear. You have seen the options laid out. What is left is deciding which version of ownership fits the way you want to spend your time, and settling on it with confidence.

Newest Homes for Sale in Harborside, SC

332 Mainsail Dr, Greenwood
$349,999
139847 MLS
Welcome to 322 Mainsail Drive in Harborside. Finally room to breathe in a waterfront community. Not just acreage. Not just waterfront. Approximately 4.65 wooded acres and an incredible 329 feet of shoreline combined with the security and consistency of a restricted neighborhood. That's the uncommon combination. Surrounded by mature trees and beautiful natural surroundings, this expansive property offers a setting that feels far more substantial and private than the typical neighborhood lake lot. The size and layout create the opportunity for a truly impressive custom lakefront home with space for expansive outdoor living, additional garage space, and the kind of separation and flexibility that is rarely available within a community environment. With approximately 329 feet of waterfront, the shoreline offers an incredible setting for boating, kayaking, fishing, swimming, and enjoying life on the lake. The expansive waterfront creates ample room for an impressive dock and lakeside entertaining area while still preserving the natural beauty and character of the property. Harborside continues to be one of the area's most sought-after waterfront communities, known for attractive custom homes, spacious homesites, natural beauty, and a low HOA structure with no monthly dues. Community amenities include a boat ramp, trailer storage area, gathering spaces, public water, sewer, and natural gas. Located in the heart of the lake, Harborside offers convenient access to waterfront restaurants, marinas, and gas stations by boat, while also being just minutes from grocery stores, dining, healthcare, and schools within the award-winning Ninety Six school district. For those searching for more than a standard waterfront homesite, this property offers the chance to create a truly exceptional lakefront retreat in one of Lake Greenwood's most desirable community settings.

332 Mainsail Dr, Greenwood

318 Mainsail Dr, Greenwood
$1,195,000
5 Beds ⋅ 4.5 Baths ⋅ 139380 MLS
Luxurious Private Estate with Lake Greenwood Access –Tucked away on 4.5 beautifully landscaped acres in the desirable Harborside subdivision, this extraordinary estate offers the perfect balance of luxury, privacy, and access to Lake Greenwood. From the moment you arrive, gas lanterns framing the elegant brick entrance welcome you down a scenic driveway to a home that is nothing short of spectacular. Spanning over 4,500 square feet, this meticulously maintained residence showcases exceptional craftsmanship and thoughtful design throughout. Soaring ceilings in the foyer open to a beautifully designed floor plan, while impressive hand-hewn beams in the great room create a warm yet dramatic focal point that flows seamlessly into the striking gourmet kitchen and spacious living areas—perfect for elegant entertaining and comfortable everyday living. Walls of windows fill the home with natural light, each equipped with remote-controlled shades, while expansive covered patios feature retractable screens overlooking the private backyard oasis. Mature landscaping and thoughtfully curated grounds create a peaceful retreat just steps from Lake Greenwood. The luxurious vaulted primary suite is a sanctuary of its own, featuring expansive custom his-and-her walk-in closets with built-in cabinetry and a spa-inspired bath designed for ultimate relaxation. With five bedrooms and four and a half baths, every space in this home has been carefully designed to provide comfort, privacy, and timeless style. Upstairs, a large flex living area offers endless possibilities—ideal for a home theater, fitness studio, game room, or combination entertainment space—along with two additional bedrooms with private baths, making perfect guest suites or executive home offices. Car enthusiasts and outdoor lovers alike will appreciate the oversized three-car garage, offering ample space for boat storage, an RV, and recreational vehicles. In addition, two powered outbuildings provide added flexibility, including a dedicated garden shed complete with a sink. Residents of Harborside enjoy a community boat ramp, boat storage, and direct access to beautiful Lake Greenwood. A rare offering combining refined craftsmanship, acreage, privacy, and lake access, 318 Mainsail Drive is truly a one-of-a-kind estate. Call today to schedule your private tour catered to your schedule. Offered at $1,395,000

318 Mainsail Dr, Greenwood

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