About Good Class Bungalow Builder

TCA Design & Build is a leading bespoke design-build companies renowned for 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 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.

From Vision to Completion: Full-Service Offering
TCA provides a comprehensive suite of design and construction services, including:


Good Class Bungalow (GCB) Design & Build:

Expertly handling GCB-specific challenges, TCA creates signature properties in the city’s most prestigious areas.

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

Rebuilding Projects: From demo to delivery, TCA manages every step to craft a home that fits your lifestyle.

Tailored Interiors: Every detail considered, 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 pursuit of perfection is evident in every project. At each phase of the A&A Works Singapore journey, clients experience:

Upfront, honest budgeting


Timely completion


A 6-month workmanship warranty

Signature Project Highlight: Ong Bungalow

One shining example of TCA’s craft is the Ong Bungalow—a 1,050 sqm modern GCB that reflects timeless architecture. Features include:

A large private pool


Timeless textures and clean lines


Well-ventilated, sunlit interiors

What Sets TCA Apart

Clients trust TCA Design & Build because of:
Design-Driven Process: End-to-end quality from concept to completion.

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

Top-Quality Craftsmanship

Exceptional Communication: Frequent updates, clear feedback loops, and accessibility.

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.