The Ultimate Guide to BTO Renovation: What Every New Homeowner in Singapore Should Know

Congratulations on your new BTO flat! This milestone is the start of an exciting journey—but before you can truly call it home, you’ll want to transform that blank slate into a space that reflects your style and meets your needs. BTO renovation in Singapore can feel overwhelming, especially with strict HDB guidelines, tight timelines, and so many decisions to make. This guide will help you avoid common pitfalls, plan your budget, and get the most out of your renovation with How 2 Design.

Step 1: Set Your Renovation Budget

• Know your limits: Most 3- or 4-room BTO renovations in Singapore range from $30,000–$70,000 for a full makeover, but some projects with premium finishes or extensive custom work can exceed $120,000.

• Leave a buffer: Always set aside 10–15% extra for unforeseen changes or upgrades.

• Prioritize essentials: Focus first on the kitchen, bathrooms, storage, and flooring—these are the hardest to change later.

  
  

Step 2: Plan Your Space for Practical Living

• Open concept layouts: Popular for maximizing light and space in smaller flats.

• Custom carpentry: Built-in wardrobes, storage beds, and full-height cabinets save space and reduce clutter.

• Flexible zones: Consider sliding doors or glass partitions to create multi-use areas for work, study, or guests.

  
  

Step 3: Choose the Right Renovation Partner

• Check credentials: Your contractor must be HDB-licensed for BTO works. How 2 Design is fully certified with BCA L1 and HDB approval.

• Review portfolios: Look for experience with BTO flats and real customer reviews (H2D has over 2,100 completed projects and a 4.9-star rating).

• Transparent communication: Choose a team that offers clear quotations, regular updates, and dedicated project management.

  

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Step 4: Understand the BTO Renovation Timeline

• Design & Planning: 1–2 weeks 

  • 3D drawings, material selection, and approvals.

• Hacking & Wet Works: 2–3 weeks 

  • Removal of walls/flooring (if needed), tiling, and plumbing.

• Carpentry Fabrication: Up to 28 working days (about 4–6 weeks) 

  • Custom cabinets, wardrobes, and built-ins are fabricated by skilled carpenters.

• Carpentry Installation: 1–2 weeks 

  • Installation of all custom carpentry works on-site.

• Electrical, Painting & Finishing: 1–2 weeks 

  • Lighting, wiring, wall painting, final touch-ups, and cleaning.

• Handover & Inspection: 1–2 days 

  • Walkthrough, defect checks, and handover.

Total: Most BTO renovations complete in 6–10 weeks, depending on scope, complexity, and supply timelines.

Step 5: Navigate HDB Rules & Permits

• HDB permit required for hacking walls, changing windows, or wet works.

• Only HDB-approved contractors can perform certain works.

• How 2 Design handles all permit applications and compliance, so you don’t have to worry.

  
  

Common BTO Renovation Mistakes (and How to Avoid Them)

• Underestimating storage needs: Plan for more, not less.

• Over-customizing: Bold designs can impact future resale value.

• Ignoring lighting: Good lighting transforms small spaces.

• Rushing decisions: Take your time with materials and layouts—changes after installation are costly.

  
  

Why Choose How 2 Design for Your BTO Renovation?

• One-stop solution: Design, carpentry, electrical, plumbing, and more—all in-house.

• Transparent, itemized quotations—no hidden costs.

• Dedicated project manager for clear communication.

• Fast, reliable timelines and after-sales support.

• Experience with all BTO layouts and HDB requirements.

  
  

FAQs

Q: How much should I budget for a 4-room BTO renovation?

A: Most clients spend $30,000–$70,000 for a full makeover, but projects with premium finishes or extensive custom work can go above $120,000.

Q: Can I move in during renovation?

A: It’s best to wait until works are completed for your safety and comfort.

Q: How do I get HDB permits?

A: How 2 Design manages all permit applications and ensures full compliance for you.

Q: What’s the warranty on renovation works?

A: All H2D projects come with a service warranty and after-sales support.

Conclusion

BTO renovation is your chance to create a home that’s truly yours. With the right planning and a trusted partner like How 2 Design, you can avoid stress and costly mistakes—enjoying a smooth journey from keys to comfort. Ready to start your BTO transformation? Contact How 2 Design for a free consultation today!