6402 Grand Martin St is listed for sale at $ 859,121. The Single-Family property has 4 bedrooms, 4 Full Bathrooms, 1 Half Bathroom, 3826 square feet and was built in 2026. The lot size is 15747 Square feet. BRFrom the moment the double front doors swing open, this home makes a statement. The sweeping curved staircase commands the entryway — the kind of architectural detail that signals this is no ordinary home. At 3,826 square feet on an oversized lot in Valencia’s master-planned community, every inch of this 4-bedroom, 4-full-bath, 1-half-bath residence was designed to impress and, more importantly, to live beautifully. The open-concept main living area flows seamlessly into the kitchen and dining spaces, while a private study provides the quiet focus that serious work demands. The primary suite is a true sanctuary spa-like in its finish and completely removed from the energy of the rest of the home. Step outside to an oversized covered patio where open sky and unobstructed views stretch behind you no rear neighbors. Upstairs, the home transforms into an entertainment destination. A dedicated media room sets the stage for cinematic evenings, while the game room complete with a popcorn bar