The team at TCA Design & Build is one of Singapore’s top bespoke design-build companies focused on Good Class Bungalows (GCBs) and high-end residential design and build projects. Regarded as Singapore’s second top design-build firm, TCA is driven to go above and beyond, delivering more than promised with every project.

The TCA Philosophy: Designing Beyond Expectations
The creative force behind TCA is Professor Pier Alessio Rizzardi, architect and educator at NUS. With decades of international and local experience, Pier leads a passionate team committed to bringing sophisticated living spaces to life.

Everything You Need Under One Roof
TCA provides a diverse array 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.

A&A (Additions & Alterations): Perfect for those looking to Sustainable Building Practices extend or refresh their homes without a full rebuild.

Complete Tear-down and Rebuild: Give your land a brand copyright to craft a home that fits your lifestyle.

Tailored Interiors: Combining practicality and style, TCA's interior design team brings your vision to life.

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

TCA’s focus on quality is clear from start to finish. Throughout the design-build process, clients experience:

No hidden costs


Reliable scheduling


Post-handover support

Signature Project Highlight: Ong Bungalow

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

An expansive swimming pool


Designer-selected luxury details


Seamless indoor-outdoor flow

Why Homeowners Choose TCA

Clients trust TCA Design & Build because of:
In-House Architecture and Engineering: Projects are overseen by top-level professionals.

Tailored Solutions|Custom Approach|Personalized Service}: Every detail is client-specific.

Top-Quality Craftsmanship

Client-Focused Mindset: Transparency and trust are central.

Your Future Home Starts Here


When it’s time to upgrade your living space, TCA is the team to trust.