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Condo Renovation in Singapore: A 2025 Guide to Costs, Design, and Smart Decisions

At Elpis Interior, we understand that renovating your condo isn’t just about changing spaces — it’s about reshaping how you live. Whether you’re preparing your new home for move-in or reimagining a resale unit, every renovation decision is personal, often emotional, and always significant.

This guide was written for homeowners who want more than just superficial style.

You’ll find thoughtful advice on cost planning, design upgrades, and renovation pathways — all tailored for the realities of condo living in Singapore.

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What Should You Expect to Spend on Condo Renovation?

The cost of renovating a condo in Singapore varies depending on your goals, unit type, and whether you’re working with a new or resale unit.

A new condo may only need light upgrades — cabinetry finishes, maybe a feature wall. Resale units often require full transformations, from hacking to rewiring.

A light renovation for a 1-bedroom unit might begin at S$15,000, covering basic carpentry and painting.

A full transformation for a 3-bedroom resale condo? That could range up to S$100,000, especially if you’re optimizing layout and using higher-end materials.

We recommend preparing a budget range based on your unit type and renovation intent. Many of our clients fall into these groups:

  • First-time homeowners working with new 2-bedroom units often spend S$35,000–S$55,000, balancing practicality with design flair.

  • Young families upgrading a resale 3-bedder usually set aside S$70,000–S$90,000, especially if multiple bathrooms and the kitchen need overhauling.

  • Penthouse owners seeking smart home systems and premium finishes typically plan for S$120,000 and above.

Beyond numbers, the value lies in how your space supports your life — and we make sure every dollar works toward that.

How Long Does a Condo Renovation Take?

One of the most common questions we receive from homeowners is: “How long will it actually take?”

The short answer is — it depends on your scope, unit condition, and whether you’re renovating a new or resale property.

That said, here’s a reliable reference we use when helping our clients plan:

  • Light Renovation (mostly cosmetic changes like painting, light carpentry, or fixture upgrades):
    Estimated duration: 3 to 5 weeks

  • Partial Renovation (kitchen and/or bathroom remodeling, tiling, partial rewiring):
    Estimated duration: 6 to 8 weeks

  • Full Renovation (complete overhaul, hacking, layout changes, new electrical/plumbing works):
    Estimated duration: 10 to 12 weeks

For resale condos, add an additional buffer of 1 to 2 weeks for preparatory work — this could include hacking approvals, permit applications, or addressing existing structural issues.

Renovating by Room: Where to Focus and Why

Different rooms carry different weight in a renovation — not just in budget, but in how they affect your daily routines.

We often guide our clients to prioritise:

The Kitchen
In many Singapore homes, the kitchen is both a functional zone and a social one.

Renovating this space typically starts from S$15,000, covering cabinetry, durable countertops, tiled backsplashes, and appliance integration. Customisation here is key — especially for growing families or cooking enthusiasts.

Bathrooms
Bathroom renovations range from S$8,000 to S$15,000 depending on the number of bathrooms and the level of luxury desired.

Good waterproofing, smart storage, and non-slip tiles matter more than trends. Practical comfort leads the way.

Living Spaces
Feature walls, lighting design, and custom-built storage can transform your living room into a multifunctional yet harmonious environment.

Think of this space as the core of your home — where relaxation meets representation.

Open Concept Living: When (and Why) It Works

The open concept layout remains popular — especially in smaller condos where walls can limit light and movement. But it’s not a one-size-fits-all solution.

We’ve worked with homeowners who found joy in merging kitchen and dining zones, creating flow and openness.

Others wanted more privacy and sound control, especially families with young children or remote work needs.

At Elpis, we’ll help you evaluate structural constraints, MCST limitations, and your lifestyle needs before recommending layout changes.

It’s not about trends — it’s about what works for your home.

Lighting That Does More Than Illuminate

Creative lighting isn’t about fancy fixtures — it’s about intention.

  • Ambient lighting sets the overall tone (think cove lighting in the living room).

  • Task lighting sharpens focus where you need it (like under-cabinet lights in the kitchen).

  • Accent lighting draws the eye to art, textures, or architectural details.

We craft lighting schemes that balance warmth, function, and design continuity.

Every switch should feel thoughtful — because lighting changes how you feel in a space.

Renovating in Singapore: What to Know Before You Start

We’ve worked with hundreds of condo owners across Singapore, and here’s what we consistently advise before you begin:

  1. Understand your MCST rules. Work hours, hacking restrictions, and renovation windows can affect your timeline.

  2. Plan with a buffer. A 10–15% contingency is wise for any renovation, even the best-planned ones.

  3. Avoid over-renovating. Not every feature adds value. Prioritise lifestyle over resale fantasy.

  4. Partner with the right designer. Look for firms that ask about how you live — not just what you want it to look like.

flowchart to help homeowners decide between built-in and loose

 

Real Design, Real Homes: A Client Story

for tropical house in singapore

When Am**da and Kel**n approached us, they had just purchased a 3-bedroom resale unit in the East.

Their goals were clear: a functional space for their toddler, a larger open kitchen for home-cooked meals, and a calming master suite.

We reconfigured their layout to open up the dining and kitchen area, introduced low-VOC materials, and used dual-tone carpentry to add warmth without heaviness.

The project, completed in 10 weeks, came in at S$88,000 — with cost and timeline both transparently managed.

What they valued most?

“You listened to how we lived, not just what we wanted.”

Ready to Renovate with Purpose?

At Elpis Interior, we design with purpose and renovate with precision. Every space begins with listening — to your story, your lifestyle, your budget.

From layout optimization to materials that balance form and function, we guide every step so you never feel lost.

Your Vision. Our Expertise.

Whether you’re renovating your first home or upgrading a beloved condo, we’re here to turn uncertainty into clarity — and design into livability.

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Frequently Asked Questions

Why should I hire an interior design firm when I can manage the renovation myself?
Sure, some homeowners prefer to DIY or coordinate with contractors directly—but here’s the thing: renovation in Singapore isn’t just about choosing tiles or paint. It’s about permits, HDB guidelines, space planning, lighting, and hundreds of decisions that can quickly become overwhelming. Hiring a firm means having a team that takes care of everything—project management, technical compliance, and design synergy—so you avoid costly mistakes and delays. More time for you, less stress, and a stunning result that looks like it came from a magazine? That’s a win.
Isn’t hiring an ID firm expensive?
It depends on who you work with. Not all ID firms are out to burn your wallet. A good firm will help you make smarter, cost-effective decisions that stay within budget without cutting corners. Plus, our transparent pricing means no hidden costs—just value for every dollar spent. Sometimes, spending wisely now saves you from overspending later.
What if I already have my own ideas or moodboard? Will the ID still help?
Absolutely—we love when homeowners bring their vision to the table! Think of us as your creative partner. We take your inspiration and elevate it with layout planning, material sourcing, and cohesive styling to ensure it works in real life, not just on Pinterest. Our job isn’t to override your ideas, but to bring them to life beautifully and practically.
How long will the renovation take if I hire an ID firm?
With an ID firm, timelines are managed professionally. While every project varies, having a team to coordinate with vendors, contractors, and suppliers keeps everything on track. You won’t have to chase after multiple parties—we do the heavy lifting, so you can move in faster and smoother.
How do I know if an ID firm is reliable?
Great question. Look out for HDB-licensed firms, transparent reviews, detailed portfolios, and clear contracts. A reliable ID firm won’t just promise a good-looking home—they’ll prove it with process, professionalism, and people who genuinely care about your home. Ask about past projects and how they handle after-sales service. That’s where true reliability shows.