TCA Think Tank Design & Build
Home
TCA Building system
about us
Architecture Rebuild A&A
Interior
Loft Specialist Singapore
Design-Build How it Works
Success Stories
featured agents
FAQ
video library
BLOG
TCA Think Tank Design & Build
Home
TCA Building system
about us
Architecture Rebuild A&A
Interior
Loft Specialist Singapore
Design-Build How it Works
Success Stories
featured agents
FAQ
video library
BLOG
More
  • Home
  • TCA Building system
  • about us
  • Architecture Rebuild A&A
  • Interior
  • Loft Specialist Singapore
  • Design-Build How it Works
  • Success Stories
  • featured agents
  • FAQ
  • video library
  • BLOG
  • Home
  • TCA Building system
  • about us
  • Architecture Rebuild A&A
  • Interior
  • Loft Specialist Singapore
  • Design-Build How it Works
  • Success Stories
  • featured agents
  • FAQ
  • video library
  • BLOG

A&A Works

What is A&A Works in Singapore?

What is A&A Works in Singapore?

A&A (Addition and Alteration) works are key to enhancing Singapore's existing properties. TCA Design & Build excels in these projects, focusing on elevating both functionality and aesthetics.


Enhancing Your Commercial Property

We revolutionize commercial spaces for business growth, specializing in creating or refurbishing retail and office spaces and developing inviting outdoor areas.


Transforming Your Terrace House

Our expertise in terrace house renovations encompasses expanding and customizing living spaces to suit family dynamics.


Approach to Bungalow Renovation


In bungalow renovations, we emphasize spacious, private living by enlarging living areas and bedrooms, and beautifying outdoor spaces.


Expertise in Shophouses and Heritage Buildings

Our specialization in shophouses and heritage buildings balances historical preservation with modern functionality for retail and residential use.

Welcome to TCA Design & Build, a leading design and build, company that specializes in Addition and Alteration (A&A) works for a variety of properties. Our team of experienced professionals is dedicated to making your A&A project a success from start to finish. 

Find out more

A&A Architecture

Find out more
Show More

A&A Interior

Find out more
Show More

A&A Metal Works

Find out more
Show More

use our service

Attach your plans
Attachments (0)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

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. 

Message us on WhatsApp

TCA Design and Build

20 Depot Lane, Singapore 109763, Singapore

+65 8381 4587 info@tcadesignbuild.com

connect

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.

Powered by TCA THINK TANK PTE LTD 201922069Z

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept