TCA Design & Build is a leading bespoke design-build companies specializing in Good Class Bungalows (GCBs) and premium residential design and build projects. Ranked as Singapore’s No. 2 Design & Build expert, TCA is striving to outdo itself and others, going the extra mile with every project.

A Visionary Approach to Building Luxury Homes
At the core of TCA is Professor Pier Alessio Rizzardi, architect and educator at NUS. With decades of international and local experience, Pier leads a multi-disciplinary team committed to shaping bespoke homes that endure.

Everything You Need Under One Roof
TCA provides a wide range of design and construction services, including:


GCB Projects:

With mastery of Singapore’s exclusive zoning requirements, TCA builds residences of distinction in the city’s most prestigious areas.

Home Renovation and Extensions: TCA breathes new life into existing homes.

New Construction from the Ground Up: Start fresh with confidence to build your future residence.

Interior Design Services: Combining practicality and style, TCA's interior design team designs with your lifestyle in mind.

Commitment to Craftsmanship and Customer Satisfaction|Your Dream, Built to Last|Exceeding Standards in Every Build}

TCA’s dedication to excellence is woven into every detail. Throughout the design-build process, clients experience:

Transparent pricing


Reliable scheduling


Post-handover support

Showcase: Ong Bungalow Residence

One shining example of TCA’s capabilities is the Ong Bungalow—a spacious modern GCB that fuses tradition with innovation. Features include:

An expansive swimming pool


Designer-selected luxury details


Seamless indoor-outdoor Custom Home Builders Singapore flow

Why Homeowners Choose TCA

Clients consistently recommend TCA Design & Build because of:
Architect-Led Expertise: Leadership from seasoned architects ensures cohesion.

Tailored Solutions|Custom Approach|Personalized Service}: TCA designs to fit your family, not just your lot.

Premium Building Standards

Collaborative Process: Clients are kept in the loop and treated as partners.

Let’s Build Something Extraordinary


Planning to design a Good Class Bungalow or luxury home, TCA is your ideal partner.