TCA Design & Build is a leading bespoke design-build companies focused on Good Class Bungalows (GCBs) and luxurious residential design and build projects. Regarded as Singapore’s second top design-build firm, TCA is striving to outdo itself and others, going the extra mile with every project.

A Visionary Approach to Building Luxury Homes
The creative force behind TCA is Pier Alessio Rizzardi, a design visionary and National University of Singapore lecturer. With a global design background and strong local expertise, Pier leads a multi-disciplinary team committed to shaping bespoke homes that endure.

Comprehensive Design & Build Services
TCA provides a comprehensive suite of design and construction services, including:


Good Class Bungalow (GCB) Design & Build:

Expertly handling GCB-specific challenges, 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.

Rebuilding Projects: Give your land a brand copyright to build your future residence.

Beautiful and Functional Spaces: Melding function with elegance, 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. From design consultations to handover, clients experience:

No hidden costs


Reliable scheduling


Customer-first aftercare service

Showcase: Ong Bungalow Residence

One shining example of TCA’s luxury design vision is the Ong Bungalow—a 1,050 sqm modern GCB that blends colonial charm with contemporary design. Features include:

A large private pool


Timeless textures and clean lines


Well-ventilated, sunlit interiors

What Sets TCA Apart

Clients rave about TCA Design & Build because of:
In-House Architecture and Engineering: Leadership from seasoned architects ensures cohesion.

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

Top-Quality Craftsmanship

Client-Focused Mindset: Transparency and trust are central.

Your Future Home Starts A&A Works Singapore Here


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