328 Grand Overlook Drive, Seneca, SC 29678 (MLS # 20306319)
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Welcome to 328 Grand Overlook Drive "” a FULLY FURNISHED custom brick and wood-sided waterfront retreat on nearly an acre of hardwood-shaded shoreline on Lake Hartwell. With 6 bedrooms, 4.5 baths, and 4,525 finished square feet across three levels, as well as the finished above garage apartment, this home was built for both everyday comfort and big-weekend entertaining. Step inside to soaring high ceilings, gleaming hardwood floors, and a wall of windows framing the water. The kitchen is a cook's dream: granite counters, gas cooktop, built-in double ovens, wine cooler, ice maker, and generous prep and gathering space that flows to the main living area and its cozy fireplace. The main-level primary suite is a true escape "” dual sinks, jetted tub, separate walk-in shower with a low-threshold entry, heated tile floors, and a walk-in closet. A second bedroom and bath on the main level make one-level living entirely possible. Upstairs, a loft and 2 bedrooms creates flexible space for a game room, reading nook, or home office. Downstairs, the fully finished walk-out basement adds 1,080 square feet with an in-law floorplan 1bed 1 bath, wet bar, and theater room "” ideal for guests, multigenerational living, or a lake-house bunk room setup. Outside, life happens on the screened porch, open deck, and patio, all overlooking the lake. Your own boat dock/slip means the water is always ready. A detached 3-car garage handles vehicles, lake gear, and toys. Did I mention the 900 Square feet 2 bed 1 bath with minikitchen and living room above it?! The architectural shingle roof (3 years old on garage and 7 years on primary), dual heat pump/central systems, and 2005 construction keep maintenance easy. Located outside city limits in the quiet Grand Overlook community, you're minutes from Seneca's shops and dining, with Clemson, Highway 11, and the Blue Ridge foothills close at hand. Lake Hartwell homes with this much space, this much finish, and a private dock rarely come available. Schedule your private showing today.
| DAYS ON MARKET | 2 | LAST UPDATED | 9/17/2026 |
|---|---|---|---|
| TRACT | Grand Overlook | YEAR BUILT | 2005 |
| COMMUNITY | 206-Oconee County | GARAGE SPACES | 3.0 |
| COUNTY | Oconee | STATUS | Active |
| PROPERTY TYPE(S) | Single Family |
| Elementary School | Fair-Oak Elem |
|---|---|
| Jr. High School | Oakway Middle |
| High School | West Oak High |
| ADDITIONAL DETAILS | |
| AIR | Ceiling Fan(s), Central Air, Electric |
|---|---|
| AIR CONDITIONING | Yes |
| APPLIANCES | Dishwasher, Double Oven, Dryer, Gas Cooktop, Ice Maker, Microwave, Oven, Plumbed For Ice Maker, Refrigerator, Washer, Wine Cooler |
| AREA | 206-Oconee County |
| BASEMENT | Finished, Interior Entry, Walk-Out Access, Yes |
| CONSTRUCTION | Brick, Wood Siding |
| EXTERIOR | Boat Slip, Dock |
| FIREPLACE | Yes |
| GARAGE | Yes |
| HEAT | Central, Electric, Heat Pump |
| HOA DUES | 800 |
| INTERIOR | Ceiling Fan(s), Granite Counters, High Ceilings, In-Law Floorplan, Master Downstairs, Other, Walk-In Closet(s), Wet Bar |
| LOT | 0.94 acre(s) |
| LOT DESCRIPTION | Waterfront |
| LOT DIMENSIONS | 0.94 |
| PARKING | Detached, Garage, Garage Door Opener |
| SEWER | Septic Tank |
| STORIES | 3+ |
| STYLE | Traditional |
| SUBDIVISION | Grand Overlook |
| WATER ACCESS | Hartwell |
| WATERFRONT | Yes |
| WATERFRONT DESCRIPTION | Waterfront |
MORTGAGE CALCULATOR
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This information is deemed reliable, but not guaranteed. Neither, the Western Upstate Association of REALTORS®, Inc. or Western Upstate Multiple Listing Service of South Carolina, Inc., nor the listing broker, nor their agents or subagents are responsible for the accuracy of the information. The buyer is responsible for verifying all information. This information is provided by the Western Upstate Association of REALTORS®, Inc. and Western Upstate Multiple Listing Service of South Carolina, Inc. for use by its members and is not intended for the use for any other purpose.
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