New 3-Bedroom Home for Sale in San Marcos, Texas. Located at 248 Catkin Drive in San Marcos, this new construction single-family home by M/I Homes offers 1,613 square feet of thoughtfully arranged single-story living. With 3 bedrooms and 2 bathrooms on one level, the layout is designed to accommodate everyday routines with ease. The open-concept living space connects the main gathering area, dining space, and kitchen, creating a clear line of sight throughout the center of the home. This arrangement supports both daily activities and larger gatherings, while allowing natural light to travel across the shared areas. Key features include: 3 bedrooms and 2 full bathrooms1,613 square feet of single-story living space. Open-concept living, dining, and kitchen area. Covered patio for outdoor seating and dining. New construction built by M/I Homes. Owner's bedroom with en-suite bathroom. The covered patio extends the usable square footage beyond the interior walls, providing a shaded area for morning coffee, weekend meals, or quiet time outdoors. Its placement makes the transition between indoor and outdoor space straightforward. Construction quality reflects M/I Homes' established building standards, with attention given to structural details, efficient use of space, and durable materials throughout. The single-level design eliminates stairs, making each room accessible from the main living area. The secondary bedrooms offer flexibility for guests, a home office, or additional storage, depending on the needs of the household.