TCA Design and Build is one of Singapore’s top 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 driven to go above and beyond, going the extra mile with every project.

The TCA Philosophy: Designing Beyond Expectations
The creative force behind TCA is Pier Alessio Rizzardi, a design visionary and National University of Singapore lecturer. Backed by years of architectural excellence, Pier leads a passionate team committed to bringing sophisticated living spaces to life.

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


Good Class Bungalow (GCB) Design & Build:

Navigating strict URA rules with ease, TCA creates signature properties in the city’s most prestigious areas.

A&A (Additions & Alterations): TCA breathes new life into existing homes.

Complete Tear-down and Rebuild: From demo to delivery, TCA manages every step to craft a home that fits your lifestyle.

Tailored Interiors: Combining practicality and style, TCA's interior design team curates interiors that reflect your taste.

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:

Upfront, honest budgeting


Reliable scheduling


A 6-month workmanship warranty

Showcase: Ong Bungalow Residence

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

A large private pool


Timeless textures and clean lines


Well-ventilated, sunlit interiors

The TCA Advantage

Clients trust TCA Design & Build because of:
Design-Driven Process: Leadership from seasoned architects ensures cohesion.

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

Top-Quality Craftsmanship

Exceptional Communication: Transparency and trust are central.

Begin Your Dream Home Journey Today


If you’re looking to build or transform your home in Singapore, TCA is ready to guide you every step of the way.