Good Class Bungalow Renovation in Singapore – 2025 Complete Guide to Rebuilding, A&A and Luxury Upgrades

Why Renovating a Good Class Bungalow Matters

A Good Class Bungalow (GCB) is not just a house in Singapore — it is the pinnacle of prestige and a once-in-a-lifetime asset. Nestled in exclusive zones like Nassim, Tanglin, and Bukit Timah, these properties reflect both heritage and wealth.

But buying a GCB is only the first step. Renovation — whether through interior upgrades, Addition & Alteration (A&A), or a full rebuild — is essential to unlock the home’s true potential. With proper planning, your GCB can become a multi-generational luxury residence and an appreciating investment.

At SpeedyDecor.com Pte Ltd, we specialise in transforming GCBs with factory-direct carpentry, luxury finishing, and end-to-end project management.

Understanding the Regulations for GCB Renovation

Renovating a GCB is very different from renovating an HDB or condo. Homeowners must follow strict guidelines set by the Urban Redevelopment Authority (URA) and the Building and Construction Authority (BCA).

Renovation Costs for Good Class Bungalows (2025 Updated Guide)

Here is a practical breakdown of estimated GCB renovation costs in Singapore after adjustment:

💡 Tip: Always plan an additional 10–15% buffer for unforeseen costs such as soil strengthening, foundation works, or imported materials.

Design Trends for Modern GCB Renovations

Resort-Inspired Living

• Infinity pools, landscaped courtyards, and water features for a private oasis

Contemporary Luxury Interiors

• Open-plan layouts, double-volume ceilings, and imported marble finishes

Smart & Sustainable Homes

• Solar energy, rainwater harvesting, and smart-home systems for lighting, climate, and security

Bespoke Carpentry

• At SpeedyDecor, we custom-build walk-in wardrobes, modern kitchens, home offices, and entertainment lounges that elevate landed luxury living

SpeedyDecor’s End-to-End GCB Renovation Process

1. Initial Consultation & Site Visit – We study your plot, structure, and lifestyle needs
2. Concept Design & 3D Visualisation – Preview your dream home in VR before construction begins
3. Regulatory Approvals – We handle URA, BCA, and QP submissions
4. Construction & Project Management – Our team oversees hacking, carpentry, flooring, ceilings, glass & aluminium works
5. Handover & Aftercare – Move into your completed luxury bungalow with warranty assurance

Case Study: Bukit Timah Good Class Bungalow Transformation

One of our clients purchased a 25-year-old GCB in Bukit Timah. The structure was outdated, with dim interiors and inefficient layouts.

• Scope of Work: Full rebuild with basement wine cellar, rooftop garden, and luxury kitchen
• Timeline: 30 months
• Result: Property value rose 30% post-renovation, with a timeless yet modern design that impressed both family and guests

Why Choose SpeedyDecor.com Pte Ltd for GCB Renovation?

✅ Proven Experience with luxury landed homes and high-value properties
✅ One-Stop Solution for carpentry, hacking, glass, aluminium, and interiors
✅ Factory-Direct Pricing from our Woodlands facility
✅ Transparent Quotations with no hidden costs
✅ Personalised Service – every GCB project is unique, and we tailor design accordingly

Contact SpeedyDecor Today

📍 Address: 61, Woodlands Industrial Park E9 #02-14/15/16/24/26, E9 Premium, Singapore 757047
📞 WhatsApp: +65 8839 3899
🌐 Website: www.speedydecor.com

Build your legacy with Singapore’s trusted GCB renovation partner