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TCA Think Tank Design & Build
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TCA Building system
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Architecture Rebuild A&A
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Loft Specialist Singapore
Design-Build How it Works
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Built to last, with craftsmanship you can trust — our homes are shaped with disciplined engineering, thoughtful detailing, and materials chosen for long-term performance, ensuring lasting quality from structure to finishing.

TCA is an architecture-led design & build studio specialising in landed homes in Singapore.
We combine design clarity, structural logic, and disciplined site execution to create homes that are refined, functional, and built to endure.
Every project is guided by a unified process — one team, one direction, one accountable partner.

Meet Pier Alessio Rizzardi

Architect–Builder & Professor at the National University of Singapore

work spans rebuilds, A&A, and landed homes, overseeing GFA planning, URA/BCA submissions, structural sequencing, materials, and on-site execution.

“A home should feel calm, organised, and timeless. Architecture must be intentional, functional, and built with integrity.”

Pier leads TCA with a dual mastery of architecture and construction shaped through international experience across Italy, the UK, Qatar, Australia, Korea, China, and Brazil. Educated at the Politecnico di Milano and the University of São Paulo (FAU USP), he has spent more than a decade in SIngapore delivering design-and-build projects, landed homes, and A&A transformations in Singapore. His work extends to serving as design partner for Cove Living with Keppel, and as a developer with Meir Homes, giving him a complete understanding of the full architectural and development cycle.


His practice has been exhibited at the Venice Architecture Biennale (2014, 2016, 2019), the Seoul Biennale, and Singapore Design Week, alongside collaborations with the National Arts Council, Singapore River One, and global companies such as Google. Pier is also a published author of Crafting Value in Singapore Homes (2023) and has contributed to Domus, ArchDaily, and L’ARCA International Magazine.


At TCA, Pier personally directs GFA planning, URA/BCA authority submissions, structural sequencing, detailing, and on-site execution. He works alongside a construction team with 91 years of cumulative experience, ensuring every project is guided with architectural clarity, coordinated engineering, and the discipline required for a home to be truly Built to Last.



TCA Integrated Building System™

01 — Vision & Feasibility

02 — Regulatory Submissions

02 — Regulatory Submissions

We assess your lifestyle, site conditions, and GFA potential to set a clear direction. This ensures the project starts with aligned goals and practical expectations.

02 — Regulatory Submissions

02 — Regulatory Submissions

02 — Regulatory Submissions

We prepare all URA, BCA, PUB, and SCDF documents with coordinated QP input. This secures timely approvals and aligns the project with regulatory requirements.

03 — Pre-Construction

02 — Regulatory Submissions

04 — Construction Execution

We define structural sequencing, technical details, and material choices for buildability. This stage provides clarity, reduces variations, and sets the groundwork for smooth execution.

04 — Construction Execution

04 — Construction Execution

04 — Construction Execution

We manage daily site progress, coordinate trades, and maintain structural accuracy. This ensures disciplined workmanship, consistent quality, and reliable timelines.

05 — Interior Integration

04 — Construction Execution

05 — Interior Integration

We refine layouts, curate materials, and coordinate carpentry for cohesive interiors. This creates functional, comfortable spaces aligned with the architectural intent.

06 — TOP, Handover & Care

04 — Construction Execution

05 — Interior Integration

We complete inspections, documentation, and TOP requirements for a compliant home. This final step includes guidance to ensure strong performance over time.

Leading force

Lead Architect–Builder

Lead Architect–Builder

Lead Architect–Builder

Pier as Build Captain will guide you through your home building journey, as lead design manager take charge of the team oversee the entire design and construction process, and answer all queries regarding your project.

Construction Manager

Lead Architect–Builder

Lead Architect–Builder

With extensive experience in overseeing complex projects, Davis excels as our Construction Manager, guiding the seamless integration of design and on-site execution. ensuring construction aligns with  high standards.

Engineer

Lead Architect–Builder

Architect

Mark, a Structural Genius and construction expert, guarantees high-quality work delivered promptly. He ensures every project meets standards and responds swiftly to queries.

Architect

Lead Architect–Builder

Architect

John, a Design Visionary and Qualified Person, delivers exceptional results on schedule. With expertise in building regulations and documentation, he ensures every plan is fully compliant and promptly addresses all inquiries.

Operation Strategist

Interior Design Specialist

Architectural Designer

As an Operations Strategist, Chase optimizes project workflows, coordinates materials and manpower with precision, ensures seamless logistics, and drives efficient, timely execution across all phases.

Architectural Designer

Interior Design Specialist

Architectural Designer

As the Technical Anchor, Lan leads the integration of structure, MEP, and architectural detailing. Her precision ensures that every design is buildable, coordinated, and true to the original vision.

Interior Design Specialist

Interior Design Specialist

Interior Design Specialist

As the Interior Visionary, Duc translates concepts into clear shop drawings, 3D visuals, and curated materials—bringing elegant, buildable spaces to life.

Corporate Secretary

Interior Design Specialist

Interior Design Specialist

As a Corporate Secretary, Renwella ensures seamless compliance in every corporate phase, delivers reports promptly, adheres to statutory standards, and quickly resolves any regulatory concerns.

Payroll Executive

Immigration Officer

Immigration Officer

As a Payroll Executive, Kristarah oversees seamless payroll operations, ensures timely disbursements, upholds strict regulatory compliance, and efficiently resolves any payroll-related matters.

Immigration Officer

Immigration Officer

Immigration Officer

As an Immigration Officer, Che Koon handles complex immigration matters, delivers accurate documentation, safeguards regulatory integrity, and provides efficient support for all immigration needs.

Site supervisor

Immigration Officer

Joinery specialist

As the Master Site Supervisor, Amin ensures exceptional quality, timely completion, high craftsmanship standards, and swift resolution of construction site challenges, driving project success with unwavering commitment.

Joinery specialist

Immigration Officer

Joinery specialist

As an adept artisan at Joinary with Joanna, she shows outstanding proficiency in wood crafting, cabinetry, and joinery throughout each phase of construction. She finalizes projects effectively, and promptly tackles any work-related challenges.

Ground Team

Foreman

Flooring specialist

Flooring specialist

As a Site Foreman, Pravez ensures excellent craftsmanship in every construction phase, delivers projects promptly, adheres to quality standards, and quickly resolves any work-related concerns.

Flooring specialist

Flooring specialist

Flooring specialist

As the Flooring Artist, Mamun brings a masterful touch to every installation phase. His artistry ensures timely completion, impeccable workmanship, and the prompt resolution of any flooring issues. 

Metal Fabricator

Flooring specialist

Welding Specialist

As a Metalwork Artisan, Anisur ensures excellent craftsmanship in every construction phase, delivers projects promptly, adheres to quality standards, and quickly resolves any work-related concerns.

Welding Specialist

Flooring specialist

Welding Specialist

As a Welding Specialist, Kamrul executes precise welds on structural and custom steel elements, guaranteeing strength and clean finishes, while maintaining rigorous inspection standards to ensure safety and reliability.

Metalwork Artisan

Formwork Supervisor

Formwork Supervisor

As a Metalwork Artisan, Anisur shapes and installs structural metal with precision, ensuring durability and flawless alignment, while coordinating with the team to keep every phase of construction on schedule and compliant with safety protocols.

Formwork Supervisor

Formwork Supervisor

Formwork Supervisor

As a Formwork Supervisor, Iqbal ensures excellent craftsmanship in every construction phase, delivers projects promptly, adheres to quality standards, and quickly resolves any work-related concerns.

Scaffold Expert

Formwork Supervisor

Scaffold Expert

As a Scaffold Expert, Uddin ensures excellent craftsmanship in every construction phase, delivers projects promptly, adheres to quality standards, and quickly resolves any work-related concerns.

Scaffold Expert

Formwork Supervisor

Scaffold Expert

As a Scaffold Expert, Abdul plans, erects, and inspects scaffolding systems with meticulous care, ensuring safe access for all trades while maintaining stability, compliance, and efficiency across every active project site.

Plumbing Technician,

Plumbing Technician,

Plumbing Technician,

As a Plumbing Technician, Jahangir installs and maintains complex piping systems, resolving issues quickly to avoid delays, while ensuring leak-free performance that meets both project requirements and regulatory standards.

Electrical Specialist

Plumbing Technician,

Plumbing Technician,

As an Electrical Specialist, Alamin handles wiring, panel installation, and system testing with precision, ensuring consistent power distribution and fault-free

Steel Fixer

Plumbing Technician,

Scaffold Expert

As a Steel Fixer, Habibur positions and secures reinforcement bars with accuracy, ensuring structural strength and adherence to engineering drawings, while swiftly adapting to on-site adjustments as required.

Scaffold Expert

Plumbing Technician,

Scaffold Expert

As a Scaffold Expert, Uddin ensures excellent craftsmanship in every construction phase, delivers projects promptly, adheres to quality standards, and quickly resolves any work-related concerns.

Masonry Expert

Glass Installer

Glass Installer

As a Masonry Expert, Mizanur lays bricks and blocks with exceptional precision, crafting durable and level walls that meet design intent, while coordinating with other trades to maintain progress and site efficiency.

Glass Installer

Glass Installer

Glass Installer

As a Glass Installer, Anisur fits panels and glazing systems with precision, guaranteeing airtight seals and perfect alignment, while ensuring safety standards are strictly followed during every installation.

Demolition Lead

Glass Installer

Demolition Lead

As a Demolition Lead, Nazmul ensures excellent craftsmanship in every construction phase, delivers projects promptly, adheres to quality standards, and quickly resolves any work-related concerns.

Roofing Expert

Glass Installer

Demolition Lead

As a Roofing Expert, Azizul installs and inspects roof systems for durability and weather resistance, addressing challenges such as drainage and insulation to secure optimal performance and longevity.

Stone Mason

Drainage Specialist

Structural Worker

As a Stone Mason, Shafiqul selects, cuts, and places stone elements with craftsmanship that balances strength and beauty, ensuring each installation enhances both the design intent and the structure’s durability.

Structural Worker

Drainage Specialist

Structural Worker

As a Structural Worker, Abdul supports reinforcement and assembly of critical elements, following engineering drawings meticulously, and assisting the team in achieving milestones safely and efficiently.

Drainage Specialist

Drainage Specialist

Drainage Specialist

As a Drainage Specialist, Jahangir installs and maintains underground drainage systems, ensuring efficient water flow and site safety, while resolving unexpected site conditions without disrupting progress.

Drainage Specialist

Drainage Specialist

Drainage Specialist

As a Drainage Specialist, Jahangir installs and maintains underground drainage systems, ensuring efficient water flow and site safety, while resolving unexpected site conditions without disrupting progress.

What we do

Rebuild

Considering constructing a new terrace, semi-detached house, or bungalow on your property? We offer comprehensive rebuilding services to guide you through every stage of creating your dream home.

A&A

Want to get your own interior style right getting more space in your current property?

We can give you more comfort, rooms, storeys and new layouts.

Renovation

Seeking a condo or office transformation?

We specialize in optimizing spaces with clever designs and transparent partitions, managing all design, construction, and permit processes.

Metal Works

Need to maximize or create extra space in your condo unit, or landed property? 

We can help you design, build, and submit your loft in commercial and residential spaces.

Interior

Planning to craft your dream terrace, semi-detached house, or bungalow ? 

Partner with us for full-spectrum interior design services that will realize your vision in your new property.

What they say

Drop us a line!

Send us a message, or call us for a quote. Use our contact form to tell us more about your project, and we will connect you with the services to fit your needs. renovation design and build design a house Bukit Merah

Message us on WhatsApp

TCA Think Tank Design & Build

20 Depot Road, Singapore 109679, Singapore

+65 83814587 info@tcadesignbuild.com

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TCA Design and Build

20 Depot Lane, Singapore 109763, Singapore

83814587

Copyright © 2026 - All Rights Reserved.


TCA Design & Build specialises in landed property construction across Singapore, including rebuilds, A&A, Good Class Bungalows, and full design-and-build services. We handle architectural design, authority submissions (URA, BCA, PUB, SCDF), structural works, interior design, and complete project execution. Our team delivers high-quality homes built with disciplined engineering, thoughtful detailing, and long-term durability. We provide end-to-end services for terrace, semi-detached, and bungalow projects — from feasibility and GFA planning to construction, interiors, and TOP. As a BCA-certified builder, we offer reliable reconstruction, renovation, and custom home solutions with a focus on craftsmanship and compliance.

Whether you're rebuilding a landed house, planning an A&A transformation, or seeking a full design-and-build partner, TCA delivers clarity, precision, and homes that are truly Built to Last.

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