9 Best Condo Interior Design Firms Singapore (2026)

Before diving into the list, let me share the criteria I use when evaluating any interior design firm for condo projects. These are the things that separate firms I would recommend from firms I would not.

• Condo-specific experience. A firm that mostly does landed homes or commercial spaces will approach a 1,000 sq ft condo very differently. I look for firms with a meaningful number of completed condo projects, because that means they understand the constraints: MCST regulations, stacking restrictions, ceiling height limitations, and working within compact floor plans.
• Transparent pricing. Interior design in Singapore is expensive, and there is no way around that. But firms that dodge the pricing conversation or give suspiciously low initial quotes tend to cause problems later. I favour firms that are upfront about cost ranges and payment structures.
• Verified reviews, not just testimonials. Any firm can put five glowing quotes on their website. I check third-party platforms like Hometrust and Qanvast where homeowners leave unfiltered feedback. A firm with hundreds of verified reviews and a rating above 4.5 has earned that score through consistent delivery.
• Design process clarity. The best firms walk you through their process clearly: consultation, space planning, 3D renders, material selection, timeline, handover. If a firm cannot explain how they work in a straightforward way, that is a red flag.
• Accreditations. CaseTrust accreditation, BCA licensing, and awards from bodies like the Singapore Prestige Brand Award are not just logos on a website. They signal that a firm has met industry standards and submitted to external audits.

I built MET Interior's website. That project meant spending weeks understanding how their firm actually operates, from the first consultation call all the way through to handover. I reviewed their completed projects in detail, studied their design process, and spoke with their team about how they approach each condo renovation. So this recommendation is not based on surface-level research. It comes from genuine firsthand experience.

What struck me was their design sensitivity. MET Interior does not chase trends for the sake of it. Their condo projects show real restraint and thoughtfulness, with clean layouts, warm material palettes, and intelligent space planning that makes compact units feel significantly more open. They handle everything turnkey, from 3D concept visualisation to final handover, which means homeowners deal with one point of contact instead of juggling multiple contractors.

The numbers back it up. On Hometrust, MET Interior holds a 9.3 out of 10 rating, placing them #2 out of 2,449 listed interior designers in Singapore across 157 reviews. On Qanvast, they sit at 4.7 out of 5. Out of 83 total projects listed, 23 are condo-specific. They also specialise in landed properties and walk-up apartments, and have been featured on Lookbox Living for their design work.

If you are renovating a condo and want a firm that combines design talent with reliable execution, MET Interior is the first name I would suggest.

Website: metinterior.com.sg
Specialties: Condos, landed property, walk-up apartments
Hometrust Rating: 9.3/10 (157 reviews, ranked #2 of 2,449)
Best known for: Design sensitivity, turnkey execution from 3D concept to handover, space planning

Swiss Interior has been operating since 2012 and has served over 500 homeowners in Singapore. That kind of longevity tells you something. Firms that deliver poor work do not survive 14 years in a market as competitive and review-driven as Singapore's interior design scene.

Their design style leans toward modern classic and transitional, which is a sweet spot for condo owners who want elegance without the risk of a trendy look dating itself in three years. I have gone through dozens of their project photos, and the consistency is impressive. They do not appear to have an "off day" when it comes to design quality. Clean lines, thoughtful lighting, and restrained colour palettes run through almost every project.

With a 4.9 out of 5 rating across 500+ reviews and CaseTrust accreditation, Swiss Interior is one of the highest-rated firms in Singapore by sheer volume of positive feedback. If your taste runs toward timeless rather than trendy, they deserve a serious look.

Website: swissinterior.com.sg
Founded: 2012
Rating: 4.9/5 (500+ reviews)
Best known for: Modern classic and transitional design, elegant without trend-chasing

The Interior Lab runs a 30-member team, which puts them firmly in the mid-to-large category for Singapore interior design firms. That team size matters because it means they have the capacity to manage multiple condo projects simultaneously without stretching their designers too thin.

Their condo track record is one of the deepest on this list: 73 completed condo projects with an average cost of S$162,167. That average gives you a realistic benchmark if you are budgeting for a full condo renovation in Singapore. It is not cheap, but for the scope and quality of work they deliver, it aligns with what I would expect from a top-tier firm.

On Hometrust, they hold a 9.2 out of 10 rating, ranking #9 out of 2,447 designers with 235 reviews. On Qanvast, they score 4.7 out of 5 with over 400 reviews and have earned the Supertrust badge every year from 2019 to 2025. They are also CaseTrust accredited. When a firm maintains that level of consistency across hundreds of reviews and multiple platforms over seven consecutive years, you can trust that the experience is reliable.

Website: theinteriorlab.com.sg
Team size: 30 members
Hometrust Rating: 9.2/10 (235 reviews, ranked #9 of 2,447)
Best known for: Deep condo expertise (73 projects), consistent quality across a large team

Space Factor takes a different approach to pricing that I find refreshing. Instead of rigid renovation packages (the kind where you get "Package A" for $38K and "Package B" for $55K), they price on a per-work-done basis. That means you pay for exactly what you need, and the scope can flex based on your priorities and budget.

Founded in 2010 with over 20 years of combined industry experience, their design aesthetic centres on modern luxury. Their condo projects tend to feature bold material choices, statement lighting, and a polished finish that leans upscale. For condo owners who want their unit to feel like a show flat at a new launch, Space Factor delivers that level of finish.

Typical condo renovation costs with Space Factor range from S$40,000 to S$80,000 and above, depending on the scope. That flexible pricing model means you can start with the essentials and add on as your budget allows, rather than committing to a fixed package that might include things you do not actually need.

Website: spacefactor.com.sg
Founded: 2010
Typical condo cost: S$40K to S$80K+
Best known for: Modern luxury design, flexible per-work-done pricing

If you are looking for a firm with serious condo volume, Starry Homestead has completed 125 condo projects out of 359 total. That means over a third of their entire body of work is condo-specific. Very few firms on this list (or anywhere in Singapore) can match that depth of condo experience.

With over 10 years of operation, a Hometrust rating of 9.1 out of 10, a Qanvast score of 4.7, and CaseTrust-RCMA approval, they tick every credibility box. But what I find most interesting about their work is the emphasis on space-saving solutions and harmonious design. Their condo projects consistently show smart storage integration, multi-functional furniture layouts, and a calm aesthetic that makes compact spaces feel liveable rather than cramped.

For condo owners dealing with tight square footage (which is most condo owners in Singapore), a firm that specialises in making small spaces work harder is exactly what you need. Starry Homestead has turned that into their core competency.

Website: starryhomestead.com
Condo projects: 125 out of 359 total
Hometrust Rating: 9.1/10
Best known for: Space-saving solutions, harmonious design for compact condos

Space Atelier has built a strong reputation since their founding in 2014, and their numbers on review platforms reflect consistent quality. On Hometrust, they hold a 9.0 out of 10 rating and sit at rank #14 overall. On Qanvast, they score 4.67 out of 5 across 362 reviews, with the Supertrust badge earned every year from 2016 to 2025. That is a decade of consecutive trust awards, which is genuinely rare.

Their design style skews toward modern luxury with a showroom-quality finish. Looking through their portfolio, their condo projects have a polished, editorial feel to them. Lots of clean surfaces, integrated lighting, and high-end materials. If you have seen a condo project on social media that made you think "that looks like a magazine shoot," there is a good chance it was a Space Atelier project.

Pricing is transparent, too. Their average cost for a new condo sits at S$51,852, while resale condos (which typically need more work) average S$97,894. Those benchmarks are helpful for budgeting and set realistic expectations before the first consultation.

Website: spaceatelier.com.sg
Founded: 2014
Average new condo cost: S$51,852; resale condo: S$97,894
Best known for: Modern luxury showroom-style finish, decade of Qanvast Supertrust awards

Ciseern has been around since 1997, making them one of the oldest interior design firms on this list. In 28 years, they have served over 20,000 homeowners. Let that number settle for a moment: twenty thousand projects. That is an extraordinary volume of work, and it gives them a depth of experience that newer firms simply cannot replicate.

Their credentials are equally impressive. They hold a 4.8 out of 5 on HomeMatch across 800+ reviews, 4.7 on Google, and have won the Singapore Prestige Brand Award, the Spirit of Enterprise Award, and the HDB Quality Partner designation in 2020. Perhaps most notably, they were appointed as the HDB show flat designer from 2017 to 2023. Being selected by HDB to design their show flats is a significant vote of confidence from a government body.

While Ciseern handles a wide range of residential projects, their sheer volume means they have seen virtually every condo layout in Singapore. Whether you are dealing with a shoebox unit, a dual-key condo, or a penthouse, chances are they have designed a similar space dozens of times before.

Website: ciseern.com
Founded: 1997 (28 years)
HomeMatch Rating: 4.8/5 (800+ reviews)
Best known for: Massive experience (20,000+ homeowners), HDB show flat designer 2017 to 2023

Fineline Design has been operating since 2010, obtained their BCA licence in 2012, and holds both CaseTrust accreditation and Qanvast Supertrust status. That combination of industry credentials signals a firm that takes regulatory compliance and quality standards seriously.

What sets Fineline apart is their versatility. Their portfolio spans minimalist, contemporary, industrial, and Scandinavian styles, all executed with a level of detail that shows genuine craftsmanship. I have noticed that some firms do one style brilliantly but stumble when a client asks for something outside their comfort zone. Fineline does not appear to have that problem. Their detail orientation shows up in the small things: precise carpentry joints, consistent material finishes, and thoughtful hardware selections.

With an average project cost of S$92,212, they sit at the higher end of the market. But for condo owners who are willing to invest in quality finishes and meticulous execution, Fineline delivers value that justifies the price point.

Website: fineline.com.sg
Founded: 2010 (BCA licensed 2012)
Average project cost: S$92,212
Best known for: Versatile style range (minimalist to industrial), meticulous attention to detail

Absolook Interior Design rounds out this list with a credential that none of the other firms can claim: they won the Asia Pacific Property Award for Best Interior Design Apartment in Singapore. International award panels evaluate projects against a global standard, so winning in the apartment category is particularly relevant for condo owners.

Founded in 2010, Absolook handles a broad range of project types including HDB, condos, landed properties, and commercial spaces. Their condo work shows a clean contemporary aesthetic with practical layouts and a focus on making the design process transparent for homeowners. I appreciate firms that demystify the renovation journey, and Absolook's process documentation suggests they prioritise keeping clients informed at every stage.

For condo owners who value an award-winning pedigree and a transparent design process, Absolook is well worth a consultation.

Website: absolookid.com.sg
Founded: 2010
Award: Asia Pacific Property Award, Best Interior Design Apartment Singapore
Best known for: Award-winning apartment design, transparent renovation process

How much does condo interior design cost in Singapore?

Based on the firms on this list, you are looking at a wide range depending on the scope. A new condo with basic ID work and built-in carpentry might start from S$40,000 to S$50,000 (Space Factor and Space Atelier sit in this range for new units). A full renovation of a resale condo with hacking, retiling, and extensive custom carpentry can easily reach S$90,000 to S$160,000+ (The Interior Lab averages S$162,167, and Fineline Design averages S$92,212). The variables are unit size, extent of hacking, material choices, and how much custom carpentry you need. Always get at least three quotes, and make sure each quote breaks down the cost by category so you can compare apples to apples.

How long does a condo renovation take?

Most condo renovations in Singapore take 8 to 12 weeks from the start of work, not counting the design and planning phase (which can add another 2 to 4 weeks). If your project involves hacking of walls or floors, add time for MCST permit approvals. Your condo management may also restrict renovation work to specific hours, typically 9am to 5pm on weekdays and 9am to 1pm on Saturdays, with no work on Sundays and public holidays. Factor these constraints into your timeline expectations.

Do I need a CaseTrust-accredited designer?

CaseTrust accreditation is not legally required, but I strongly recommend working with an accredited firm. The scheme, administered by the Consumers Association of Singapore (CASE), requires firms to meet standards around fair pricing, proper contracts, and dispute resolution. If something goes wrong during your renovation, having a CaseTrust-accredited firm gives you a clearer path to resolution. Several firms on this list (Swiss Interior, The Interior Lab, Starry Homestead, Fineline Design) hold this accreditation.

If you run an interior design firm and your website is not generating enquiries, I have been in that exact situation with one of the firms on this list. When I redesigned MET Interior's website, their old site (built by another agency) was actively hurting their business. No SEO, no lead generation strategy, and a design that did not reflect the quality of their work. After the rebuild, they hit #1 on Google for their target keywords and saw a 3x increase in homeowner consultations.

Your website is often the first impression a potential client has of your firm. If it loads slowly, looks outdated, or does not show up on Google when someone searches for "condo interior design Singapore," you are losing leads to competitors who have invested in their online presence.

I have also written a detailed guide on digital marketing for interior designers in Singapore that covers SEO, Google Ads, and social media strategies specifically for this industry.

If you want to talk about what a new website or digital marketing strategy could do for your firm, get in touch for a free consultation. You can also explore my web design services to see how I work.