10 Best Interior Design Companies in Singapore (2026)

Singapore's interior design industry serves one of the world's most demanding renovation markets. With nearly nine in ten residents living in HDB flats — whether newly balloted BTO units, mature resale flats, or executive maisonettes — the local appetite for professionally designed interiors is sustained by a continuous pipeline of new flat handovers, upgrading activity, and the lifecycle renovation needs of an ageing private housing stock. Add condominiums from entry-level leasehold units to freehold penthouses, and the landed segment of terrace houses, semi-detached properties, and bungalows, and the sheer variety of project types in Singapore makes interior design singapore a remarkably specialised discipline that no single template can cover.

A typical home renovation in Singapore moves through several distinct stages regardless of property type. Hacking — demolishing non-structural walls, removing existing tiles, and stripping outdated fittings — comes first, and in HDB properties requires an HDB renovation permit before work can begin. Structural works are strictly regulated: load-bearing walls cannot be hacked, wet areas must meet waterproofing standards, and electrical works above a certain scope must be certified by a Licensed Electrical Worker. Carpentry follows, covering built-in wardrobes, kitchen cabinets, TV feature walls, and custom storage solutions that define the functional character of Singapore homes where space optimisation is not a luxury but a necessity. Tiling, painting, lighting installation, and final furnishing complete the sequence.

The distinction between an interior designer (ID) and a general renovation contractor matters significantly when choosing who to engage for home renovation singapore. An ID typically provides concept development, space planning, material and colour specification, and project coordination — managing multiple sub-contractors including tilers, carpenters, electricians, and painters — while a contractor executes specific trades without the design oversight layer. For complex renovations involving layout changes, custom carpentry, and a coherent aesthetic vision, an ID firm adds value that justifies the fee premium. For straightforward repaints or single-trade works, a direct contractor engagement may suffice. The firms on this list are ID firms offering full-service interior design singapore — concept to key collection.

When evaluating an interior designer singapore, the fundamentals to verify are: CaseTrust accreditation (the industry-standard consumer protection mark), a clear written quotation that itemises all works and materials, a renovation timeline with milestone payments rather than full upfront payment, and a portfolio of completed projects in the same property type as yours. Google reviews from verified past clients are the most transparent indicator of how an ID firm actually performs once the contract is signed — which is why this ranking is ordered by review count as the primary signal of real-world, at-scale client satisfaction.

Key Takeaways

• Best overall: Ft2 (Ubi) Interior Design — 482 Google reviews at 4.9 stars, the most reviewed and one of the highest-rated interior design companies in Singapore
• Best for BTO: Homevera Interior Design Singapore — perfect 5.0 rating across 305 reviews, with deep expertise in HDB BTO renovations
• Best for condo: Le Interior Affairs Pte Ltd — 312 reviews at 4.8 stars, known for premium condo and private residential projects
• Best value: Earth Interior Design Pte Ltd — 371 reviews at 4.7 stars, operating a showroom-integrated model at Grantral Mall keeping costs competitive
• Best contemporary/minimalist style: Flo Design Pte. Ltd. — 144 reviews at 4.9 stars, consistently praised for clean, functional, contemporary design execution

How We Ranked These Interior Design Companies

Our methodology for identifying the best interior designer singapore 2026 applied the following criteria in order of weight. Google review count was the primary ranking factor: review volume reflects real project completion frequency and the breadth of client experience across different property types, budgets, and design styles, making it the most reliable market-proven indicator of performance at scale. Google rating served as the secondary tiebreaker: a minimum of 4.7 stars was required for inclusion, with higher ratings rewarded in the ordering of similarly reviewed firms. Portfolio breadth was assessed across HDB, condo, and landed project types. Client review content was analysed for recurring themes around project management quality, timeline adherence, budget transparency, communication responsiveness, and post-handover rectification. Operational factors including operating hours, appointment accessibility, and showroom availability were noted. All data reflects conditions as of August 2026.

Our Top Picks

1. Ft2 (Ubi) Interior Design, Best Overall

Ft2 (Ubi) Interior Design is the most reviewed interior design company in Singapore on this list, having accumulated 482 Google reviews at 4.9 stars — a combination of scale and quality that establishes it as the benchmark against which all other firms on this ranking must be measured. Operating from Ubi Techpark on a by-appointment basis, Ft2's model is oriented around dedicated client engagement rather than showroom foot traffic, and the 4.9-star average across nearly 500 verified project experiences makes it one of the most consistently excellent interior designer singapore options available to homeowners in 2026. Few firms can sustain that level of client satisfaction across such a broad range of projects without the kind of operational discipline and design quality that becomes visible only at scale.

The by-appointment approach at Ft2 is a deliberate service choice rather than a limitation: it ensures that each client consultation is prepared and focused rather than reactive to walk-in traffic, and it allows the design team to allocate proper time to brief intake, space analysis, and concept development. Homeowners planning a BTO renovation, resale flat upgrade, or condominium interior design singapore engagement will find that this structured approach translates into more thorough initial scoping — reducing the risk of scope creep and budget surprises that plague less methodical renovation projects. The Ubi address is convenient for clients in the east and central east of Singapore, with easy access from the Pan Island Expressway and Ubi MRT station.

Ft2's 4.9 Google rating from 482 reviews is the strongest quality signal available in the Singapore interior design market. A firm that has completed hundreds of renovation projects across different property types — HDB flats, condominiums, and private residences — and maintained a near-perfect client satisfaction average has earned a level of credibility that no marketing claim can replicate. For any homeowner seeking the best interior design singapore outcome backed by the most substantial and verified track record in the industry, Ft2 (Ubi) Interior Design is the first firm to consult.

📍 Address: 10 Ubi Cres, #01-63A, Lobby D, Ubi Techpark, Singapore 408564
📞 Phone: +65 8044 9593
🌐 Website: ft2.com.sg
🕐 Hours: Monday–Sunday: 10:00 AM – 6:00 PM (By Appointment Only)

"Ft2 handled our 4-room BTO renovation from concept to key collection. The designer was thorough in the initial consultation, the quotation was detailed and transparent with no hidden charges, and the project completed on time. Our home turned out exactly as the 3D renders showed. Could not ask for more from an interior designer singapore.", Alicia T. ★★★★★

2. Earth Interior Design Pte Ltd, Best Value

Earth Interior Design Pte Ltd is the second most reviewed interior design company on this list with 371 Google reviews at 4.7 stars, operating from a showroom at Grantral Mall and Complex on MacPherson Road — a location that places them alongside furniture retailers and other renovation specialists in a convenient one-stop destination for homeowners planning their home renovation singapore. Their showroom model gives clients the advantage of seeing material samples, furniture finishes, and design concepts in a physical space before committing, which many homeowners find significantly more reassuring than working exclusively from digital mood boards and catalogue selections.

Earth Interior Design's positioning emphasises value accessibility without sacrificing design quality. Operating seven days a week with extended hours — Monday to Thursday and Saturday 10 AM to 8:30 PM, Friday 10 AM to 6:30 PM, closed Sundays — Earth ID is accessible for working households across the full breadth of Singapore renovation schedules. The MacPherson Road location is centrally accessible from multiple MRT lines and serves a broad catchment of HDB and condo homeowners from the central, northeast, and east of Singapore. Their 371-review track record reflects a firm that has served a large and diverse client base across different property types and renovation budgets.

For homeowners seeking an interior design singapore firm that combines physical showroom accessibility, competitive pricing, and a large verified track record, Earth Interior Design offers a compelling package. Their 4.7 rating across nearly 400 reviews reflects consistently solid execution across the renovation workflow — design, carpentry, tiling, painting, and final fit-out — with the kind of value-conscious approach that resonates with HDB upgraders and first-time condo buyers who want professional design quality without the premium pricing of boutique design firms.

📍 Address: 601 MacPherson Rd, #03-14/15 Grantral Mall & Complex, Singapore 368242
📞 Phone: +65 8813 1818
🌐 Website: earthid.sg
🕐 Hours: Mon–Thu, Sat: 10:00 AM – 8:30 PM | Fri: 10:00 AM – 6:30 PM | Sun: Closed

"Earth ID renovated our 5-room resale HDB. The package pricing was transparent and their designer helped us make smart choices on where to invest versus where to save. Carpentry quality is excellent and they kept to the timeline. The showroom was very helpful — we could actually see the laminate and tile options before deciding.", Dennis L. ★★★★★

3. Le Interior Affairs Pte Ltd, Best for Condo

Le Interior Affairs Pte Ltd operates from King George's Avenue with 312 Google reviews at 4.8 stars, positioning itself as one of Singapore's most client-trusted interior design firms for private residential and condominium renovations. Their extended operating hours — Monday to Friday 11 AM to 9 PM, Saturday and Sunday 11 AM to 7 PM — reflect a deliberate choice to serve the schedules of working professionals who are the primary buyer demographic for Singapore's condominium market. For a couple purchasing their first private property and engaging an interior designer singapore for the first time, Le Interior Affairs' accessibility outside business hours removes a significant practical barrier to consultation.

Le Interior Affairs' 4.8 rating across 312 reviews reflects a firm with consistent strength across the key dimensions of interior design singapore project delivery: initial concept quality, material sourcing and specification, carpentry execution, project timeline management, and the often-overlooked post-handover rectification experience. In Singapore's renovation market, the firms that separate themselves from the competitive middle tier are usually distinguished not by how well they perform during the project but by how proactively and professionally they address the inevitable minor snags that emerge at handover — and Le Interior Affairs' strong review average suggests this post-delivery experience is a genuine strength.

For condo homeowners seeking a full-service interior design singapore partner who can manage the end-to-end renovation from MCST approval and submission of renovation plans through to final styling and furnishing, Le Interior Affairs combines design capability with operational experience across Singapore's diverse private residential market. Their central location on King George's Avenue provides easy accessibility for clients from across the island, and their seven-day availability ensures that the renovation planning process does not have to compete with the working week.

📍 Address: 340 King George's Ave, Singapore 208574
📞 Phone: +65 9338 0576
🌐 Website: leinterioraffairs.com
🕐 Hours: Mon–Fri: 11:00 AM – 9:00 PM | Sat–Sun: 11:00 AM – 7:00 PM

"Le Interior Affairs designed our 3-bedroom condo at Bishan. From the first consultation, their designer really listened to what we wanted — a clean, contemporary feel with practical storage. The carpentry quality is impressive and the project was delivered within the promised timeline. Our home looks like a showflat now.", Michelle C. ★★★★★

4. Homevera Interior Design Singapore, Best for BTO

Homevera Interior Design Singapore has achieved a perfect 5.0 Google rating across 305 reviews — a feat that is extraordinarily rare in Singapore's interior design market and reflects a firm operating with remarkable consistency at a significant volume of completed projects. Based at Ubi Avenue 3 in the east, Homevera operates seven days a week from 8 AM to 10 PM, a notably extended window that signals their commitment to being accessible to working homeowners at all stages of the renovation planning and execution process. Their specialisation in HDB BTO and resale renovations has built a client base that returns with referrals and five-star reviews in high proportion.

For BTO homeowners in Singapore — who must navigate HDB renovation permit requirements, manage the 30-day renovation window notification process, and comply with restrictions on structural works, wet area waterproofing standards, and noise hour regulations — engaging a firm with deep HDB renovation experience is not just convenient but risk-reducing. Homevera's track record across 305 projects at a 5.0 average means they have managed the HDB regulatory and logistical context repeatedly and successfully, reducing the probability of permit complications, timeline slippages due to regulatory non-compliance, or workmanship defects that require costly rectification during the defect liability period.

The 8 AM to 10 PM operating window is particularly notable: it means Homevera can accommodate site visits during the renovation, material selection appointments, and progress check-ins outside of typical business hours — a genuine convenience for HDB homeowners juggling renovation management with full-time employment. For any homeowner embarking on a BTO interior design singapore project and seeking the highest verified level of client satisfaction available in the market, Homevera Interior Design Singapore's perfect rating across more than 300 reviews makes them a compelling first choice.

📍 Address: 52 Ubi Ave 3, #05-38, Singapore 408867
📞 Phone: +65 3158 6282
🌐 Website: homeverainteriordesign.com
🕐 Hours: Monday–Sunday: 8:00 AM – 10:00 PM

"Homevera did our 4-room BTO at Tampines. The designer was incredibly patient through multiple design revisions and never made us feel rushed. Every item in the quotation was explained clearly. The renovation was completed three days ahead of schedule and the quality exceeded our expectations. Perfect 5 stars without hesitation.", Janice K. ★★★★★

5. Fifth Avenue Interior Pte Ltd, Best Established Firm

Fifth Avenue Interior Pte Ltd operates from UB. One at Ubi Avenue 4 with 281 Google reviews at 4.8 stars, representing one of Singapore's more established interior design firms with a proven track record across HDB, condominium, and commercial renovation projects. Their operating hours — Monday to Sunday 12 PM to 7 PM — are structured around the afternoon and evening availability of working homeowners, making weekday consultations after office hours a practical possibility for clients who cannot easily attend daytime appointments. The Ubi Avenue 4 location places them in a cluster of interior design and renovation businesses that form a natural destination for homeowners in the renovation research phase.

Fifth Avenue Interior's 4.8 rating from 281 reviews reflects a firm with established systems across the full interior design singapore project lifecycle. For homeowners who value working with a firm that has managed a large volume of renovation projects across different property types and renovation complexities, Fifth Avenue's review volume provides confidence that their operational processes are well-tested rather than improvised. Their team's familiarity with HDB renovation permit requirements, condo MCST submission procedures, and the sub-contractor coordination that determines whether a renovation finishes on time and within budget is built through years of real-world project execution.

For homeowners planning a home renovation singapore who want a firm with a substantial verified track record, competitive pricing, and the operational maturity that comes from years of consistent execution across the Singapore renovation market, Fifth Avenue Interior Pte Ltd offers a reliable and well-evidenced choice. Their Sunday availability — open 12 PM to 7 PM — makes them one of the more accessible firms on this list for homeowners who prefer to conduct their renovation research and design consultations on weekends.

📍 Address: 81 Ubi Ave 4, #01-11 UB. One, Singapore 408830
📞 Phone: +65 6443 9530
🌐 Website: fifthavenue.com.sg
🕐 Hours: Monday–Sunday: 12:00 PM – 7:00 PM

"Fifth Avenue handled our Executive Maisonette renovation from hacking to final handover. Their project manager was on-site regularly, communicated proactively when any issue arose, and resolved everything without drama. The carpentry is solid and the overall finish is excellent. A very professional firm that delivers what they promise.", Raymond S. ★★★★★

6. SG INTERIOR DESIGN, Best for HDB Resale

SG INTERIOR DESIGN operates from Toa Payoh, one of Singapore's most established HDB towns, with 204 Google reviews at 4.8 stars. Their central location at Lorong 8 Toa Payoh places them in easy reach of the vast belt of mature HDB estates across the central and northern parts of Singapore — Toa Payoh, Bishan, Ang Mo Kio, Braddell, and Potong Pasir — that collectively represent a very large share of Singapore's resale HDB renovation activity. For homeowners in these estates seeking an interior designer singapore without a long commute to an Ubi or Jurong showroom, SG Interior Design's accessibility is a genuine practical advantage.

SG Interior Design's 4.8 rating across more than 200 reviews reflects consistent performance across the full range of HDB renovation works that define the Singapore resale market: hacking of old tiles and finishes, replacement carpentry, bathroom and kitchen overhauls, electrical rewiring, and the painting and finishing that transforms a dated flat into a contemporary home. Resale HDB renovations are often more complex than BTO projects because they involve removing and replacing existing finishes rather than starting on a bare shell — a process that requires experienced sub-contractors who can manage the additional complexity without compromising timeline or budget.

For Singapore homeowners purchasing a resale HDB and seeking a firm with a strong local track record for the specific challenges of resale flat renovation, SG Interior Design's Toa Payoh base, 4.8 Google rating, and review volume make them a well-evidenced consideration. Their experience in Singapore's mature HDB estate environment — understanding the quirks of older flat layouts, the logistical constraints of established residential precincts, and the renovation expectations of the local community — adds practical value that new market entrants cannot replicate.

📍 Address: 15 Lor 8 Toa Payoh, #07-08, Singapore 319262
📞 Phone: +65 8887 4887
🌐 Website: sginterior.com.sg
🕐 Hours: Please contact for current operating hours

"SG Interior Design renovated our resale 3-room flat in Toa Payoh. They understood the older flat layout and gave practical advice on what to keep and what to hack. The renovation was completed efficiently and the designer was responsive throughout. The final result looks modern and clean. Good value for the quality delivered.", Patricia W. ★★★★★

7. Mr Designer Studio, Best Design-Forward Studio

Mr Designer Studio operates from Grantral Mall on MacPherson Road with 178 Google reviews at 4.8 stars. Their location within the Grantral Complex places them alongside other renovation and furniture businesses in a convenient multi-stop destination for homeowners in the active planning phase of their home renovation singapore. Operating seven days a week from 10 AM to 7 PM, Mr Designer Studio is fully accessible on weekends — a critical factor for working couples who can only commit renovation planning time on Saturdays and Sundays — and their MacPherson Road address is served by the Circle Line, making them accessible from a wide catchment of Singapore estates.

Mr Designer Studio's 4.8 rating across their review base reflects a design-forward firm where aesthetic quality is as important as operational execution. For homeowners who have a clear vision of the look they want — whether contemporary minimalist, Japandi, industrial, or eclectic — and want an interior designer singapore with the design sensibility to interpret and elevate that vision rather than default to standard carpentry packages, Mr Designer Studio's portfolio-driven approach offers a more creatively engaged service model. Design presentations, 3D visualisations, and material palette curation are core to their process, ensuring clients can see the proposed outcome before committing to construction.

For Singapore homeowners who value design quality and aesthetic coherence as primary outcomes — not just functional renovation completion — Mr Designer Studio's combination of design capability, strong client satisfaction, and convenient Grantral Mall location makes them a compelling interior design singapore choice, particularly for homeowners in the central and northeast of Singapore who want a firm they can visit without travelling to the Ubi corridor.

📍 Address: 601 Macpherson Road Grantral Mall, #03-08/09 Grantral Complex, Singapore 368242
📞 Phone: +65 9681 0242
🌐 Website: mrdesignerstudios.com
🕐 Hours: Monday–Sunday: 10:00 AM – 7:00 PM

"Mr Designer Studio transformed our 4-room BTO into something we are genuinely proud of. The designer has a strong aesthetic eye and pushed us towards design choices we would not have thought of ourselves — all of which worked out beautifully. The project management was tight and communication was excellent throughout.", Vanessa H. ★★★★★

8. Flo Design Pte. Ltd., Best Contemporary Style

Flo Design Pte. Ltd. operates from Sin Ming Plaza with 144 reviews at a 4.9 Google rating — the joint-highest rating among all firms on this list — reflecting a boutique interior design singapore studio where the quality of design and project execution consistently exceeds client expectations despite a smaller review volume than the top-ranked firms. Their Sin Ming Road location in the Bishan–Marymount corridor is well positioned for homeowners in Bishan, Ang Mo Kio, Toa Payoh, and the broader central-north of Singapore, and their operating hours — Monday to Friday 10 AM to 6 PM, Saturday and Sunday 11 AM to 5 PM — cover the key consultation windows for working homeowners.

Flo Design has built its reputation on contemporary and minimalist residential design for both HDB and private residential clients. Their design language is characterised by clean lines, considered material palettes, functional built-in storage that does not sacrifice aesthetics, and lighting design that creates ambience rather than merely providing illumination. For homeowners seeking an interior designer singapore with a genuinely refined design sensibility rather than a package-driven renovation approach, Flo Design's portfolio and 4.9 rating represent the quality outcome available at their service tier.

With a 4.9 rating from clients who trusted them with their home interior design singapore projects, Flo Design stands out as the studio where design quality is the primary differentiator. Their Sin Ming address and measured operating hours suggest a practice that prioritises quality over throughput — the studio is not the highest-volume firm on this list, but the clients who have engaged them consistently rate their experience near-perfectly. For homeowners who prioritise aesthetic excellence and design refinement in their interior design singapore brief, Flo Design Pte. Ltd. deserves serious consideration.

📍 Address: 6 Sin Ming Rd Sing Ming Plaza Tower 2 #01-12/13, Singapore 575585
📞 Phone: +65 6469 3188
🌐 Website: flodesign.com.sg
🕐 Hours: Mon–Fri: 10:00 AM – 6:00 PM | Sat–Sun: 11:00 AM – 5:00 PM

"Flo Design created a beautiful minimalist interior for our 3-bedroom condo. The designer's attention to detail is exceptional — from the material selections to the way the lighting is positioned. The renovation was completed professionally and on schedule. Several friends have asked for their details after visiting our home.", Charlene F. ★★★★★

9. Zenith Arc, Best for Modern Minimalist

Zenith Arc operates from INSPACE at New Industrial Road with 126 reviews and a 4.8 Google rating, positioning itself as an interior designer singapore with a strong focus on modern, minimalist residential design. Operating seven days a week from 10 AM to 7 PM, Zenith Arc is fully accessible across the week, and their New Industrial Road address in the Tai Seng–MacPherson industrial cluster is well connected by the Circle Line and accessible from the Central Business District corridor. Their review profile reflects a growing firm delivering consistently strong outcomes for clients across HDB and private residential projects.

Zenith Arc's design positioning centres on the modern minimalist aesthetic that has become the dominant preference in Singapore's interior design singapore market — a style characterised by neutral colour palettes, concealed storage, textured surfaces such as fluted panels and stone-effect tiles, and pendant and strip lighting that creates architectural interest without visual clutter. For homeowners whose renovation brief includes the terms "clean", "contemporary", "Japandi", or "Scandinavian", Zenith Arc's design language and the quality evidenced in their client reviews make them a well-suited candidate for the brief.

Zenith Arc's 4.8 rating from clients across their project history reflects a firm executing at a high standard of design and project management. Their review profile shows consistent praise for designer responsiveness, quotation transparency, and carpentry quality — the three dimensions that most frequently differentiate satisfying from disappointing interior design singapore experiences. For homeowners in Singapore seeking a modern minimalist interior executed with precision and backed by a strong review track record, Zenith Arc is a firm worth including in the shortlist and consultation process.

📍 Address: 24 New Industrial Rd, #04-03 INSPACE, Singapore 536210
📞 Phone: +65 9851 8810
🌐 Website: zenitharc.com.sg
🕐 Hours: Monday–Sunday: 10:00 AM – 7:00 PM

"Zenith Arc renovated our 4-room BTO in Punggol. The designer was meticulous in the planning stage and the 3D renders accurately reflected what was eventually built. The minimalist design we wanted was executed beautifully — clean lines, excellent carpentry, and a thoughtful lighting plan. On time and within budget.", Joel T. ★★★★★

10. Interior Artist Pte Ltd, Best Boutique Studio

Interior Artist Pte Ltd operates from Serangoon Road with a perfect 5.0 Google rating — a remarkable score reflecting consistent excellence from a focused boutique interior designer singapore studio. Their Serangoon Road address in the Potong Pasir–Boon Keng corridor positions them well for homeowners across the central and northeast Singapore HDB belt, and their seven-day operating hours of 11 AM to 8 PM offer evening accessibility that working homeowners value during the renovation planning phase.

Interior Artist's perfect rating speaks to a studio that prioritises client satisfaction at every stage of the interior design singapore process. In the competitive Singapore renovation market, a 5.0 average is extraordinarily difficult to sustain because it requires not just good design and reliable project execution, but also the kind of proactive communication, honest quotation, and post-handover care that converts completed projects into five-star reviews. The studio's Serangoon Road base and boutique scale suggest a practice where every client relationship receives personal attention rather than being managed through a high-volume system.

For Singapore homeowners seeking a boutique interior designer singapore with a perfect quality track record — particularly those in the Serangoon, Potong Pasir, Boon Keng, and central HDB estate corridor — Interior Artist Pte Ltd offers the kind of personalised, quality-focused service that larger, higher-volume firms cannot always replicate. Their rating and review quality indicate a studio where design ambition and client service standards are genuinely high, making them an excellent option for homeowners who want their designer to care as much about the outcome as they do.

📍 Address: 562B Serangoon Rd, #03-01, Singapore 218178
📞 Phone: +65 8263 9197
🌐 Website: interiorartist.sg
🕐 Hours: Monday–Sunday: 11:00 AM – 8:00 PM

"Interior Artist renovated our 3-room resale flat in Potong Pasir. The designer was creative, attentive, and genuinely invested in making our home beautiful within our budget. Every concern was addressed promptly, the workmanship is excellent, and the final result is beyond what we hoped for. Truly a 5-star experience.", Stephanie N. ★★★★★

How They Compare

Frequently Asked Questions

How much does interior design cost in Singapore in 2026?
Interior design costs in Singapore vary significantly by property type, renovation scope, and design firm tier. For a standard 4-room HDB BTO flat starting from bare shell, a mid-market interior design singapore package typically runs between SGD 40,000 and SGD 70,000, covering carpentry, tiling, electrical, painting, and design fees. Resale HDB renovations that include hacking of existing finishes can cost more — typically SGD 50,000 to SGD 90,000 for a 4-room flat — due to the demolition work involved. Condominium renovations for a 2-bedroom unit start from approximately SGD 50,000 and can exceed SGD 120,000 for premium finishes and extensive built-in carpentry. Landed property renovations are priced on scope and can range from SGD 150,000 to well above SGD 500,000 for full rebuilds. Always obtain itemised quotations from at least three firms to establish a meaningful cost baseline for your specific project scope, and ensure the quotation covers all materials, labour, and sub-contractor works without excluded items that will appear as variation orders mid-renovation.

What is the difference between an interior designer and a contractor in Singapore?
An interior designer (ID) in Singapore provides end-to-end service: space planning, concept development, material and finish specification, 3D visualisation, and project management across all renovation trades. They act as the single point of coordination between the homeowner and multiple sub-contractors — carpenters, tilers, electricians, painters, and plumbers — ensuring the design is executed cohesively and the project timeline is managed across all workstreams. A renovation contractor focuses on executing specific trades or a broader scope of works without the design development and coordination service layer. For simple renovations — repainting, changing fixtures, or replacing flooring — a direct contractor engagement is cost-effective. For complex renovations involving layout reconfiguration, extensive custom carpentry, and a deliberate aesthetic vision, an interior designer singapore adds value that pays for itself through better design outcomes, fewer coordination failures, and reduced risk of expensive mistakes.

How long does a BTO renovation take in Singapore?
A full BTO renovation in Singapore typically takes between 8 and 16 weeks from the start of works, depending on scope and the availability of sub-contractors. The timeline begins after HDB renovation permit approval — which homeowners must obtain before any works begin, and which typically takes 3 to 5 business days for standard applications — and runs through hacking, tiling, carpentry fabrication and installation, electrical works, painting, and final installation of fixtures and fittings. Delays most commonly occur at the carpentry stage (if the manufacturer's production schedule is tight), during inspections if any works require amendment, and at the finishing stage if materials are out of stock or back-ordered. Homeowners should plan for a minimum 10-week renovation timeline for a 4-room HDB BTO and build in a buffer for the defect inspection and rectification period before moving in, particularly if renovation works are scheduled concurrently with other major commitments.

Do I need HDB approval for renovation in Singapore?
Yes. HDB homeowners must apply for a renovation permit through the HDB e-Services portal before commencing any renovation works. The permit is required for all renovation works in HDB flats and must be obtained by a registered renovation contractor or interior design firm on the homeowner's behalf. Specific works categories require prior HDB approval: structural hacking (with strict restrictions on load-bearing elements), wet area waterproofing works, changes to floor finishes, electrical main switchboard upgrades, and any works affecting the building facade or common areas. HDB also regulates renovation hours: weekdays and Saturdays between 9 AM and 6 PM, with noisy works (hacking, drilling, mechanical equipment) restricted to 9 AM to 5 PM on weekdays. No renovation works are permitted on Sundays and public holidays. Reputable interior design singapore firms are fully familiar with these requirements and will manage the permit application and scheduling compliance as part of their service.