SUNAPEE

Katie Rainey – Lead Interior Designer

Designing a home on Lake Sunapee is more than a construction project—it’s the creation of a retreat. A legacy. A space that honors your lifestyle, your view, and your vision for the years to come. At Katie Rainey Design, we specialize in full-service interior design for discerning clients building or renovating homes in the Sunapee region—delivering elevated, highly personalized spaces that feel as exceptional as their setting.

Whether you’re building your dream lakefront home or transforming an existing property to better reflect your family’s needs, our role is to guide every detail of the design experience—from early architectural collaboration to final furniture installation. We’re known for bringing clarity to complex projects, working seamlessly with architects and builders, and capturing the lifestyle of waterfront living with sophistication and soul.

Our homes are never formulaic. They are layered, timeless, and tailored to you. And when guests walk in? They know instantly this is no ordinary home—it’s something deeply personal, designed with purpose and presence.

interior design

A Design Approach Inspired by the Lake

With the serene waters of Lake Sunapee as your backdrop, every design decision matters. We orient spaces to maximize the view, flood rooms with natural light, and bring the outside in through thoughtful materials, colors, and textures. We know how to balance beauty with comfort—because this isn’t just a summer house. It’s your real life, elevated.

Based in Jaffrey, NH, we are proud to serve clients across the Sunapee region with unmatched attention to detail and a calm, concierge-level design experience. We understand what’s at stake when you’re building a generational home—and we’re here to help you get it right, from day one.