Welcome to one thousand six hundred forty-eight John Fenwick Lane on Johns Island, where timeless Charleston elegance meets serene Lowcountry marsh living. This stunning custom home offers exceptional craftsmanship, thoughtful design, and beautiful outdoor spaces including a pool perfect for both everyday living and entertaining. Brick steps lead to a stately whitewashed entry door and a marble foyer illuminated by a crystal chandelier. To the left of the foyer, the inviting living room offers detailed millwork and a gas fireplace, along with a light-filled office with plantation shutters. To the right of the foyer, the chef's kitchen features a large island with a white quartz countertop, rattan-faced cabinetry, travertine floors with black mosaic inlays, and high-end stainless appliances including a Sub-Zero refrigerator...and a Monogram professional-grade eight-burner gas range with griddle and double electric ovens. The adjoining formal dining room showcases elegant molding, gold foil wall coverings, and French doors opening to a screened porch overlooking the pool, fountain, patio, and lush gardens with partial marsh views. The second floor features a spacious primary suite with dual closets, custom built-ins, and a spa-like bathroom with double vanities, garden tub, and mosaic-tiled steam shower. A guest bedroom with renovated ensuite bathroom featuring marble mosaic floors and walk-in closet. A laundry room with custom cabinetry and oversized washer and dryer (2022) complete this level. The third floor offers a lounge area and two additional bedrooms, each with ensuite bathrooms and closets. A private finished room over garage above the two-car garage provides additional guest space along with full bathroom and closet. Back outside, the screened in porch will lead to a breezeway connecting you to the garage and large finished room over garage offering a private guest retreat with full bathroom. The backyard is your private escape! Pool with large sun deck, fountain, patio with firepit, lush landscaping, partial marsh views and a Lowcountry breeze. Additional highlights include Ipe (Brazilian walnut) flooring, new HVAC (2022), new water heater (2023), indoor/outdoor audio system; access to two community docks on deepwater Penny Creek.