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About This Home

This 5-bedroom, 5-bathroom single family at 318 Mainsail Dr in Greenwood, SC is listed for $1,395,000 ($308 per sqft). Built in 2023, the home offers 4,530 sqft of living space on a 4.49 acres lot.

Agent Description

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 gourm

et 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

Key Features

  • Built in 2023
  • 4.49 acre lot
  • Fireplace

Property Details

4 full, 1 half
2023

Amenities

FireplaceA/C

Monthly Cost Estimate

$7,801/mo

20% down · 6.5% · 30 years

Principal$1,009
Interest$6,045
Insurance$407
HOA$340

Estimates only. Actual payments may vary.

Location

318 Mainsail Dr

Greenwood, SC 29649

Harborside

Features & Amenities

Interior Features

2-Story Foyer9+ Feet CeilingsBookcasesCeiling Fan(s)Granite CountersIn-Law Floor PlanLaundry Room SinkOpen Floor PlanQuartz CountersSecurity System OwnedSkylightsSmooth Ceiling(s)StorageWalk-In Closet(s)Vaulted Ceiling(s)

Exterior Features

In Ground Sprinkler-Full YardInsulated WindowsOutbuildingOutbuilding w/ElectricRetaining WallStorage ShedStorage Shed w/Electric

Property Details

Flooring

VinylTile - Ceramic

Construction

Board & Batten Siding Brick HardiPlank Type

Pool Features

PorchDeckPatio

Parking

Garage

Cooling

Multi Units

Appliances

Auto Garage OpenerBurglar Alarm-OwnedBuilt-In Electric RangeConvection OvenDishwasherDisposalDouble OvenElectric OvenFire AlarmFireplace EquipmentIce MakerMicrowaveRefrigeratorSmart ThermostatSmoke-Heat DetectorTankless Water Heater

Questions & Answers

This 5-bedroom, 5-bathroom single family at 318 Mainsail Dr is listed at $1,395,000 ($308/sqft). The estimated monthly payment is $6,385 based on 20% down at 6.5% interest.

HOA fees are $340/month.

Key features include: Built in 2023, 4.49 acre lot, Fireplace. Interior Features: 2-Story Foyer, 9+ Feet Ceilings, Bookcases. Exterior Features: In Ground Sprinkler-Full Yard, Insulated Windows, Outbuilding.

This property is listed by Renee Simchon and can be reached at 8643880202 or Renee@LakeGreenwood.com.

RS

Renee Simchon

Agent at Greenwood Realty Inc.

(864) 388-0202

Listed by Greenwood Realty Inc. · View on Broker Site

MLS# 139380· Source: listhub· Updated 81 days ago

Copyright © 2026 Greenwood Association of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

318 Mainsail Dr, Greenwood, SC 29649

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