TCA Design & Build is among the premier bespoke design-build companies specializing in Good Class Bungalows (GCBs) and luxurious residential design and build projects. Ranked as Singapore’s No. 2 Design & Build expert, TCA is striving to outdo itself and others, exceeding client expectations with every project.

Leadership That Drives Innovation
The creative force behind TCA is Professor Pier Alessio Rizzardi, architect and educator at NUS. With a global design background and strong local expertise, Pier leads a passionate 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:


Good Class Bungalow (GCB) Design & Build:

Navigating strict URA rules with ease, TCA delivers iconic homes in the city’s most prestigious areas.

Structural Enhancements: Perfect for those looking to extend or refresh their homes without a full rebuild.

New Construction from the Ground Up: Give your land a brand copyright to craft a home that fits your lifestyle.

Beautiful and Functional Spaces: Combining practicality and style, TCA's interior design team brings your vision to life.

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

TCA’s focus on quality is evident in every project. Throughout the design-build process, clients experience:

No hidden costs


Accurate timelines


Post-handover support

Showcase: Ong Bungalow Residence

One shining example of TCA’s craft is the Ong Bungalow—a 1,050 sqm modern GCB that fuses tradition with innovation. Features include:

Resort-style amenities


Sophisticated finishes and natural materials


Well-ventilated, sunlit interiors

The TCA Advantage

Clients consistently recommend TCA Design & Build because of:
In-House Architecture and Engineering: End-to-end quality from concept to completion.

Tailored Solutions|Custom Approach|Personalized Service}: No two homes are the same.

Premium Building Standards

Collaborative Process: Transparency and trust are central.

Begin Your Dream Home Journey Today


When it’s time to upgrade your living space, TCA is your ideal partner.