Resale Condo Renovation in Singapore 2025 – The Ultimate Cost & Design Guide

Buying a resale condominium in Singapore is often a smart move. Compared to a brand-new launch, resale condos usually offer:

• Larger floor areas (older condos often have more generous layouts).
• Immediate move-in availability without waiting 3–5 years for completion.
• Established locations near MRT, schools, and amenities.

But along with these benefits comes a challenge: renovation. Most resale units are over 10–20 years old, with outdated interiors, worn finishes, or awkward layouts. Renovating a resale condo is not just about making it look modern—it’s about upgrading functionality, complying with management rules (MCST), and ensuring long-term durability.

This 2025 guide will help you understand:

• How much resale condo renovation costs in Singapore.
• What works are essential vs optional.
• Smart budgeting strategies.
• Design trends that add value.
• Common mistakes to avoid.

Average Resale Condo Renovation Costs in 2025

Here’s a breakdown of renovation budget ranges:

• Light Renovation ($30,000 – $50,000)
  • Repainting walls, changing lights, vinyl overlay flooring, minor carpentry.
  • Suitable if the resale unit is in good condition.
• Moderate Renovation ($60,000 – $90,000)
  • Kitchen & bathroom upgrades, flooring replacement, built-in wardrobes, new wiring.
  • Ideal for condos 10–20 years old.
• Full Renovation ($100,000 – $150,000+)
  • Hacking, retiling, full electrical & plumbing works, custom carpentry throughout.
  • Needed for very old units or when creating a “brand-new home” look.

💡 Tip: Always allocate 10–15% extra for unseen costs, e.g., concealed piping leaks, electrical rewiring, or additional hacking approvals.

Essential Renovation Works for Resale Condos

1. Hacking & Demolition

• Remove old tiles, false ceilings, and non-structural walls.
• Cost: $8,000 – $15,000 depending on area size.
• Note: MCST must approve hacking plans.

2. Electrical & Plumbing Upgrades

• Old condos often have limited power points and outdated wiring.
• Full rewiring ensures safety and supports modern appliances.
• Cost: $5,000 – $12,000.

3. Flooring Replacement

• Vinyl: $6 – $8 psf (budget-friendly, water-resistant).
• Tiles: $10 – $15 psf (durable, stylish).
• Parquet: $12 – $20 psf (premium feel, requires maintenance).

4. Kitchen Renovation

• Cabinets + quartz countertops: $12,000 – $25,000.
• Open-concept kitchens are trending, but need MCST approval.

5. Bathroom Overhaul

• Waterproofing is critical for condos.
• Includes tiling, vanity, WC, shower screen.
• Cost: $8,000 – $15,000 per bathroom.

6. Carpentry & Storage

• Built-in wardrobes, TV consoles, shoe cabinets, study desks.
• Custom carpentry helps maximize condo space.
• Cost: $10,000 – $30,000.

Smart Budgeting & Cost-Saving Tips

• Prioritise structural works first → safety > aesthetics.
• Mix custom & ready-made furniture → customise wardrobes, buy loose dining tables/sofas.
• Use group renovation packages → bulk discounts save 15–25%.
• Consider refurbishing parquet or doors instead of replacing.
• Choose durable finishes (quartz, KompacPlus, E0 boards) for long-term savings.

Design Trends for Resale Condos in 2025

1. Open-Concept Living → Hack kitchen walls for spacious feel.
2. Minimalist Storage → Hidden cabinets, fluted panels, sliding wardrobes.
3. Eco-Friendly Materials → Low-VOC paint, E0 wood, energy-saving LED lights.
4. Smart Home Integration → Smart switches, WiFi-enabled air-con & lighting.
5. Natural Light Maximisation → Large mirrors, glass partitions, light-toned flooring.

Common Mistakes to Avoid

• 🚫 Skipping MCST approval → risk of fines & renovation delays.
• 🚫 Overspending on luxury fittings without considering resale value.
• 🚫 Ignoring plumbing/electrical upgrades → costly repairs later.
• 🚫 Not setting aside contingency budget.
• 🚫 Hiring multiple small contractors → miscommunication & delays.

Real-Life Example

A couple bought a 20-year-old condo in Bukit Timah (1,200 sqft).

• Renovation budget: $85,000.
• Scope: Hacking kitchen walls, new vinyl flooring, 2 bathroom overhauls, full carpentry.
• Timeline: 12 weeks.
• Result: Spacious, modern unit valued $120,000 higher after renovation.

Frequently Asked Questions (FAQ)

Q1: How long does resale condo renovation take in Singapore?
👉 Usually 8–12 weeks, depending on hacking and carpentry works.

Q2: Do I need a permit for hacking?
👉 Yes. All hacking (walls, floors) requires MCST approval.

Q3: Can I live in my condo during renovation?
👉 Not recommended. Dust, noise, and safety issues make it impractical.

Q4: Should I hire an interior designer or contractor?
👉 Designers provide space planning & 3D visuals. Contractors are cheaper but need you to manage design.

Q5: What is the ROI of resale condo renovation?
👉 Well-done renovations can increase condo value by 10–20%.

Renovating a resale condo in Singapore is a major investment, but with the right planning, it can dramatically improve your lifestyle and property value. From essential upgrades like plumbing and wiring, to stylish modern interiors, every decision impacts your comfort and ROI.

👉 Looking for a trusted renovation partner? Contact our designers at +65 8839 3899 (Joyce) today. Get a FREE 3D design proposal + quotation and join our HDB & Condo Group Renovation Packages to enjoy unbeatable savings.