Spacious bright kitchen with custom cabinetry and a wooden accent island in New Canaan, CT

Your Trusted Design-Build Partner in Greenwich, CT

In Greenwich, a home should feel as good to live in as it looks. It’s where family gathers, where daily routines unfold, and where thoughtful design can make everyday life feel just a little easier.

If you’re considering a custom home, thinking about reworking the layout of your current space, or exploring an addition that blends seamlessly with your home, TR Design-Build is here to guide the process from the very beginning.

We work with homeowners throughout Greenwich, Riverside, and Cos Cob to create spaces that feel both beautifully designed and genuinely livable.

With in-house architecture, custom millwork design, and experienced construction management, our design-build approach keeps everything connected. The goal is simple: a smooth, collaborative experience and a home that truly reflects the way you want to live.

Custom Kitchen with large wooden islands and custom cabinetry in Greenwich, CT
Custom bathroom with double vanity and custom cabinetry in Greenwich, CT by TR Design Build

Custom Homes in Greenwich, CT

Building a custom home in Greenwich is an opportunity to shape every single detail to your exact preferences.

When you're ready to live in a space that's designed around how you envision your everyday life, TR Design-Build becomes your partner for a smooth experience and a fantastic outcome.

We work with homeowners throughout Greenwich, Riverside, and Cos Cob to create custom homes that feel timeless, personal, and thoughtfully designed for the way they live.

Our design-build process begins with our in-house architect and continues through feasibility planning, permitting, engineering, selections, and construction. Have an architect you trust with your plans, but need the right team to oversee construction management? We do that, too.

No matter the route you choose, we're here to guide your entire process.

Modern bright bathroom in a new custom home by TR Design Build in New Canaan, CT
Modern kitchen with large island in a custom home by TR Design Build in New Canaan, CT
custom accessory unit built by TR Design Build in New Canaan, CT

Whole Home Remodeling in Greenwich, CT

Homes in Greenwich, Riverside, and Cos Cob often have incredible character, but over time, the way a home was originally designed may no longer realistically support the way you live today.

A whole home remodel offers the chance to rethink the layout, refresh the finishes, and transform familiar spaces into something that feels both elevated and personal.

TR Design-Build specializes in comprehensive home renovations, from full gut remodels to thoughtfully reconfigured floor plans that improve flow, light, and functionality throughout the home you already love.

The result is a renovation that feels intentional, beautifully detailed, naturally aligned with the character of your Greenwich home, and carefully tailored to your lifestyle.

Whole home remodel in Greenwich, CT by TR Design Build
Custom three car garage accessory structure in Greenwich by TR Design Build

High-End Home Additions & Accessory Structures in Greenwich, CT

If you love where you live in Greenwich, Riverside, or Cos Cob but find yourself wishing for more space, a thoughtfully designed addition can transform how your home supports daily life—without leaving the neighborhood you love.

At TR Design-Build, we design additions and accessory structures that feel like a natural extension of the home you already have. Every new space is carefully integrated with your home’s architecture so it feels cohesive, intentional, and built to last.

Popular projects for homeowners in Greenwich and its surrounding waterfront communities include:

  • Primary suite additions with spa-inspired bathrooms and custom dressing rooms
  • Expanded kitchens supported by back kitchens, walk-in pantries, mudrooms, or laundry spaces
  • Pool houses and outdoor living pavilions designed for effortless indoor–outdoor entertaining
  • Custom garages tailored for collectors, hobbyists, or additional storage
  • Two-story additions that add meaningful living space while enhancing the home’s architectural presence

Masterpiece Design Highlights

Take a look at our work to see the quality and creativity we bring to every project.

See Our Featured Projects