Welcome to 31 Allegheny Run, a stunning 4,000 sq ft all-brick home located in the sought-after gated community of Allegheny in the heart of Simpsonville's thriving Five Forks area. This immaculately maintained residence offers timeless curb appeal, modern comforts, and thoughtful updates throughout - perfectly blending luxury and functionality. Step inside to discover a spacious main level featuring rich refinished hardwood floors and fresh designer paint throughout the main level, stairway, and loft. The open and airy living room impresses with oversized windows, custom built-ins, and a cozy gas log fireplace - ideal for everyday living or entertaining guests. A formal dining room with coffered ceiling adds a touch of elegance for special gatherings. The main-level primary suite is a true retreat, boasting a spa-inspired en suite bath with dual vanities, a soaking tub, a walk-in tiled shower, and a built-in dressing area complete with jewelry drawers. A large walk-in closet completes the suite. Upstairs, a stately landing area offers flexible space for a loft, office, or lounge. Three additional bedrooms and two full baths provide ample room for family or guests. A huge bonus room with walk-in attic access is perfect for a media room, playroom, or home gym. Enjoy the outdoors from your beautiful screened-in porch with vaulted ceiling, or step out onto the expansive deck (added in 2024) that overlooks a black iron fenced yard and peaceful pastureland - offering rare privacy in a suburban setting. Additional highlights include: 3-car garage with epoxy flooring, full crawlspace encapsulation, leaf filter system on all gutters, and freshly stained front and side doors. Residents of Allegheny enjoy premium community amenities including a pool, clubhouse, street lighting, and sidewalks - all within minutes of top schools, shopping, dining, and recreation. This exceptional property is move-in ready and waiting for its next chapter. Don't miss your opportunity to live in one of Simpsonville's premier gated communities.