Home Addition

This Santa Rosa Valley addition adds 350 sq. ft. of elegant, contemporary living space to a home surrounded by natural charm. RnD Builders Inc designed it to pair modern sophistication with timeless natural materials. Cedar wood ceilings and exterior siding bring rustic warmth, while a shingle roof adds texture and durability.

Inside, hardwood floors add warmth, and custom wood windows frame the views. A vaulted wood-plank ceiling with clerestory windows and a skylight lets daylight reach deep into the room. In addition, a sliding glass door connects the space to the yard, and a carefully designed walk-in closet blends function with comfort. Because the addition matches the original home, it feels like it has always been there.

Our design-build process

Like every RnD Builders project, this home addition project followed our four-step design-build process. First, we learn your goals, style, budget and timeline. Next, our in-house design team creates custom plans and 3D renderings. Then one licensed team handles the plans, permits and construction, so the schedule stays on track. Finally, we walk through the finished space with you and review every detail.

RnD Builders Inc is a family-owned design-build contractor based in Woodland Hills and serving homeowners across Los Angeles and Ventura County. Our work has earned Best of Houzz awards from 2022 through 2026. Every home is different, so we start by listening. We then build a plan around your goals, your budget and the way your family lives, and we keep the schedule clear from day one.

Thinking about a Santa Rosa Valley addition of your own? Explore our home additions services or read about home remodeling in Santa Rosa Valley. Because RnD Builders Inc is a licensed contractor, you can verify CA License #1081122 with the state board. In addition, we keep you informed at every step, from the first meeting to the final walk-through.