Finding the right interior design company can make all the difference when creating your dream home. Singapore is home to many experienced firms that offer creative design concepts, practical layouts, and quality workmanship for every type of property. Whether you are renovating a new BTO flat, upgrading a resale HDB, or redesigning a condominium, choosing the right interior designer is an important first step.
This list of Singapore’s 20 Best Interior Design Companies (2026) features firms recognised for their creativity, professionalism, and quality workmanship. Each interior design studio in Singapore homeowners trust offers unique design concepts, practical space planning, and personalised solutions to suit different lifestyles, budgets, and renovation goals. Whether you are looking for comprehensive interior design services in Singapore homeowners rely on or a studio that specialises in residential projects, this guide will help you compare some of the industry’s leading firms.
21 Interior Studio is a trusted interior design company in Singapore specialising in functional, comfortable, and personalised homes. With more than 15 years of industry experience, the team creates practical living spaces that maximise every square metre while reflecting each homeowner’s lifestyle and personality.
The company focuses on thoughtful space planning, practical functionality, and timeless aesthetics to ensure every home is both visually appealing and comfortable for everyday living. From design consultation to project completion, 21 Interior Studio provides dedicated project coordination, transparent communication, and professional guidance throughout the renovation journey. Its commitment to quality workmanship, customer satisfaction, and reliable after-sales support has made it a trusted choice for residential interior design in Singapore.
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Urban Home Design is a boutique interior design company in Singapore that helps homeowners create beautiful and practical living spaces. The team focuses on understanding each client’s needs and lifestyle to design homes that feel comfortable, functional, and personal. With years of industry experience, Urban Home Design combines creativity, attention to detail, and professional service in every project.
The company remains committed to honesty and sincerity while partnering with clients from start to finish throughout the design process. It aims to create ideal homes while upholding professional standards across the interior design sector. Urban Home Design develops living environments that provide lasting satisfaction, comfort, and happiness.
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Swiss Interior is a trusted interior design company in Singapore that has been creating beautiful and practical homes since 2012. The company specialises in designing spaces that match each homeowner’s lifestyle, needs, and preferences. With over 12 years of experience, Swiss Interior has completed thousands of residential projects, including HDB flats, BTO units, resale flats, and condominiums.
The team focuses on quality workmanship, professional service, and customer satisfaction from planning to project completion. Swiss Interior is also known for its after-sales support, helping homeowners enjoy a smooth renovation experience. The company is committed to delivering functional, stylish, and comfortable living spaces for every client.
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Space Atelier is an interior design studio in Singapore that helps homeowners and businesses create inspiring and functional spaces. The company believes every home and workspace should reflect the lifestyle, needs, and personality of its owner. Space Atelier works closely with clients throughout the entire design and renovation journey, from planning and budgeting to material selection and project completion.
The team ensures a smooth and efficient renovation process that delivers functional yet visually appealing outcomes. Space Atelier is committed to creating lasting comfort and beauty through its residential and commercial design services.
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The Interior Lab is a leading interior design company in Singapore that specialises in creating beautiful and personalised homes and commercial spaces. The company believes every space should reflect the personality, lifestyle, and needs of its owner. With a strong focus on creativity, functionality, and attention to detail, The Interior Lab works closely with clients to turn ideas into well-designed spaces.
They are experienced in managing projects from concept development to renovation completion, ensuring a smooth and enjoyable experience. Known for quality workmanship and customer satisfaction, The Interior Lab creates stylish, comfortable, and practical interiors designed to be enjoyed for many years.
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Fifth Avenue Interior is a Singapore-based interior design company that provides complete design and renovation services for residential, commercial, and office spaces. The company comprises creative and experienced professionals who focus on designing beautiful, practical, and comfortable environments.
Fifth Avenue Interior works closely with clients from the planning stage to project completion, ensuring a smooth and hassle-free renovation experience. The team emphasises quality workmanship, attention to detail, and customer satisfaction in every project. With a strong commitment to after-sales support and warranty services, Fifth Avenue Interior helps homeowners and businesses create spaces that match their lifestyle, needs, and vision.
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Casa Holdings is a Singapore-based home solutions company that helps homeowners create comfortable and functional living spaces. Founded in 1976, the company has grown from a small local store into an international business serving customers across Southeast Asia, Europe, Africa, and the Middle East. Casa focuses on understanding homeowners’ needs and providing carefully selected household appliances and home products that suit different lifestyles.
The company aims to make the home-building journey easier by offering quality products through a convenient one-stop shopping experience. Guided by values such as care, accountability, support, and ambition, Casa is committed to helping customers enjoy everyday life at home.
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EightyTwo is an award-winning interior design studio in Singapore that specialises in creating elegant, luxurious, and timeless spaces. Founded over a decade ago, the company is known for combining creativity, functionality, and attention to detail in every project.
EightyTwo believes in designing spaces that connect people with nature while reflecting each client’s lifestyle and personality. With hundreds of completed projects and multiple design awards, the studio has built a strong reputation for delivering high-quality residential interiors. The team carefully selects materials, finishes, and design elements to create refined spaces that are both beautiful and practical, offering clients a personalised and memorable design experience.
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DYEL Design is a Singapore interior design company that focuses on creating beautiful, functional, and personalised homes. With over 20 years of combined industry experience, the team designs custom interiors for HDB flats, apartments, and landed properties. DYEL believes that every home should reflect the owner’s lifestyle, personality, and daily needs.
They work closely with clients throughout the entire design and renovation process, from consultation and planning to project completion. By using quality materials and trusted industry partners, DYEL delivers spaces that are both stylish and practical. Their goal is to make the renovation journey smooth, enjoyable, and tailored to every homeowner.
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Charlotte’s Carpentry is a Singapore-based interior design and renovation company founded by siblings James and Wendy Lim. With years of experience in interior design and carpentry, the company provides complete renovation solutions for both residential and commercial spaces.
Supported by two in-house carpentry workshops, Charlotte’s Carpentry focuses on delivering quality workmanship, custom-built furniture, and practical design solutions. The team works closely with clients from consultation and planning to project completion, ensuring a smooth and stress-free renovation experience. Known for its attention to detail, reliable service, and strong customer relationships, Charlotte’s Carpentry creates functional and beautiful spaces that match each client’s lifestyle and needs.
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Eight Design is a trusted renovation and interior design company in Singapore that provides complete renovation solutions for both residential and commercial properties. With more than 11 years of industry experience, the company helps clients create functional, stylish and comfortable spaces that suit their needs and budget.
Eight Design offers end-to-end services, from design planning and space management to renovation works and project completion. Supported by an in-house carpentry team, the company also provides custom-built furniture and tailored design solutions. As a BCA-licensed and CaseTrust-RCMA-accredited company, Eight Design is committed to delivering quality workmanship, reliable service and a smooth renovation experience for every client.
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MET Interior is a Singapore interior design company dedicated to creating beautiful, functional, and personalised spaces for homes, offices, and retail environments. The company aims to design interiors that bring beauty, comfort, and joy to everyday life while reflecting each client’s unique lifestyle and needs. MET Interior focuses on smart space planning, practical layouts, and modern design solutions that improve daily living.
Whether creating a minimalist home, a productive workspace, or a stylish commercial space, the team works closely with clients to deliver thoughtful and inspiring interiors. Their goal is not only to create award-worthy designs but also to provide spaces that clients truly love and enjoy.
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The Design Scientists is a Singapore interior design company that helps homeowners create comfortable, practical and stylish living spaces. The company understands that renovating a home can be time-consuming, so the team supports clients throughout the entire process, from design planning to selecting materials, furnishings and decorative items.
The Design Scientists focus on understanding each homeowner’s lifestyle, preferences and design goals to create personalised spaces that reflect their needs. By staying updated with the latest design trends and materials, the team delivers creative and functional solutions that stand out. Their goal is to make the renovation journey easier while creating homes that are beautiful, livable and enjoyable.
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Sky Creation is an award-winning interior design and renovation company in Singapore that has been helping homeowners create beautiful and functional spaces since 2008. The company provides complete renovation solutions, from design planning and space research to carpentry, project coordination, and final handover.
With more than 16 years of experience and over 16,000 completed projects, Sky Creation is trusted by homeowners across Singapore for its quality workmanship and customer-focused approach. The team focuses on understanding each client’s lifestyle, needs, and preferences to create personalised spaces that are practical, stylish, and comfortable. Sky Creation is committed to delivering smooth renovation experiences and homes that homeowners can enjoy for many years.
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9 Creation is a Singapore interior design company that creates personalised and functional spaces for both residential and commercial clients. With years of industry experience, the company focuses on understanding each client’s lifestyle, needs, and preferences to design spaces that are unique and meaningful. 9 Creation combines interior design, home furnishing, and project management to deliver complete renovation solutions.
The team believes in putting customers first, providing quality workmanship, fair pricing, and excellent service throughout the renovation journey. 9 Creation helps customers bring their vision to life through comprehensive planning, project management, and 3D visualisation drawings.
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Ecasa Studio is a Singapore interior design company that combines modern design with smart home technology to create comfortable and functional living spaces. The company focuses on helping homeowners improve their lifestyle through thoughtful interior design and seamless technology integration.
Ecasa Studio believes that a home should be both beautiful and practical, allowing residents to enjoy convenience without compromising on style. The team works closely with clients to understand their needs and create personalised spaces that reflect their lifestyle and preferences. By blending creativity, functionality and innovation, Ecasa Studio delivers modern homes designed for comfort, efficiency and everyday living.
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Design4Space is a Singapore interior design company that specialises in creating beautiful, functional and personalised spaces for homes and businesses. With over a decade of experience, the company helps homeowners transform their properties with modern design ideas, quality workmanship and practical renovation solutions. Design4Space focuses on understanding each client’s lifestyle, preferences and budget to create spaces that reflect their personality and needs.
They provide end-to-end renovation services, from design consultation and planning to project execution and completion. Known for its experienced designers, multiple showrooms and award-winning work, Design4Space is committed to delivering stylish and comfortable spaces that clients can enjoy for years.
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Starry Homestead is an award-winning interior design and renovation company in Singapore that creates beautiful and functional spaces for homes and businesses. With over a decade of experience, the company specialises in personalised interior design solutions that match each client’s lifestyle, preferences and vision. Starry Homestead provides complete renovation services, managing every stage of the project from consultation and design development to construction and final handover.
Known for its strong customer service, quality workmanship and multiple industry awards, the company is committed to delivering stylish, practical and comfortable spaces. Their goal is to transform ideas into inspiring environments that clients can enjoy for many years.
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Fuse Concept is a Singapore interior design company that has been creating beautiful and functional spaces since 2001. The company specialises in designing homes and commercial spaces that reflect each client’s personality, lifestyle and goals. With over 20 years of experience, Fuse Concept has worked on a wide range of projects, including HDB flats, condominiums, landed houses, penthouses and commercial properties. The team focuses on combining style with practicality to create spaces that are both attractive and comfortable.
From design consultation and planning to project management and styling, Fuse Concept provides a complete design experience. Their goal is to deliver high-quality spaces that inspire and improve everyday living.
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The Local INN.terior is an award-winning interior design company in Singapore that creates thoughtful, functional and beautiful spaces for homes and businesses. The company believes that every space should reflect the lifestyle, personality and needs of its users. From HDB flats and condominiums to landed homes, offices and retail spaces, The Local INN.terior provides personalised design solutions tailored to each client.
The team focuses on careful planning, creative design and practical functionality to ensure every project is both visually appealing and comfortable to use. With a client-focused approach and strong attention to detail, The Local INN.terior helps transform spaces into environments that are stylish, practical and enjoyable for everyday living.
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Choosing the right interior design company is one of the most important decisions when planning your home renovation. Every homeowner has different priorities, whether it is budget, design style, space planning, or project management. The best interior designers understand these needs and create homes that are both functional and visually appealing.
The companies featured in this guide have established strong reputations for their creativity, workmanship, and customer service. Whether you are renovating a BTO flat, HDB resale apartment, condominium, or landed property, you can find an interior design firm that matches your vision and requirements.
If you are looking for a trusted firm for residential interior design in Singapore, these companies offer the expertise and experience to transform your ideas into a comfortable, practical, and beautifully designed home.
Look for experience, completed projects, customer reviews, design style, and clear communication. Choose a company that understands your needs, budget, and renovation goals.
Costs vary depending on property size, design requirements, materials used, and renovation scope. It is best to request quotations from several companies.
Most companies offer space planning, design consultation, renovation management, material selection, carpentry solutions, and complete home renovation services for homeowners.
The timeline depends on the project size and complexity. Most residential renovation projects in Singapore typically take several weeks to complete.
Yes, an interior design studio Singapore homeowners trust can maximise limited space through smart layouts, storage solutions, and functional design ideas.
Residential interior design in Singapore helps homeowners improve comfort, functionality, space usage, and overall appearance while creating a home that suits everyday living.
Buying an HDB resale flat is an exciting milestone. It gives you the opportunity to create a home that reflects your lifestyle and meets your family’s needs. Before selecting colours, furniture, or décor, it is important to understand the cost of renovation.
In 2026, renovation continues to be one of the largest expenses after purchasing a resale flat. The total cost depends on factors such as the size of the property, its condition, and the scope of renovation works required. While some homeowners only refresh selected areas, others choose to completely transform the entire home.
Understanding the key factors that influence renovation costs allows you to set a realistic budget, prioritise your renovation needs, and avoid unexpected expenses throughout the HDB resale renovation journey.
Every HDB resale flat is different. Some units are well-maintained and require only cosmetic improvements, while older flats may need extensive upgrades, including flooring replacement, electrical rewiring, plumbing works, and custom carpentry.
The age and condition of the property often determine the amount of renovation required before interior design work can begin.
A typical HDB resale renovation may include:
Renovation costs vary depending on the extent of work involved. The estimates below provide a general guide for different HDB flat types in Singapore.
| Flat Type | Basic Works (SGD) | Mid-Range Works (SGD) | Extensive Works (SGD) |
|---|---|---|---|
| 3 Room | 30,000 – 40,000 | 40,000 – 55,000 | 55,000 – 70,000 |
| 4 Room | 35,000 – 50,000 | 50,000 – 70,000 | 70,000 – 90,000 |
| 5 Room | 45,000 – 60,000 | 60,000 – 85,000 | 85,000 – 110,000 |
Basic renovations generally retain the existing layout while upgrading essential finishes and fixtures. Mid-range renovations often include custom carpentry, new flooring, and higher-quality fittings. Extensive renovations typically involve wall hacking, electrical rewiring, plumbing replacement, and a complete interior transformation.
An HDB 3 room flat can feel spacious and comfortable with thoughtful planning. Renovation usually focuses on improving storage, enhancing natural light, and creating an efficient kitchen layout.
HDB 3 room flat renovation cost can be kept manageable by limiting demolition works and selecting durable materials that offer long-term value. Smart storage solutions also help maximise floor space without making the home feel cramped. Many homeowners choose neutral colour palettes to create a brighter and more open atmosphere.
A complete kitchen upgrade can further improve functionality, although keeping carpentry simple and avoiding unnecessary decorative features helps control HDB 3-room flat renovation costs.
A 4 room resale renovation plan often includes additional storage, study corners, and improved flow between the living and dining areas. Many homeowners also upgrade the kitchen to create a more efficient cooking and dining experience.
A 4 room resale renovation cost increases when renovation involves wall demolition, plumbing relocation, or upgrading multiple bathrooms. Keeping the existing layout while focusing on practical improvements such as flooring, electrical works, and kitchen cabinetry can significantly reduce expenses.
Establishing a 4 room resale renovation priorities early also helps prevent unnecessary additions that may increase the overall budget.
A 5 room resale renovation offers the opportunity to maximise the spacious layout of a larger HDB flat. The additional floor area provides greater flexibility for features such as a larger kitchen, an expanded master bedroom, walk-in wardrobes, or a dedicated dining space. However, the increased size also means higher costs for flooring, painting, and carpentry.
The overall cost of a 5 room resale renovation depends largely on the scope of work and the amount of custom carpentry involved. Homeowners can better manage their budget by prioritising built-in storage in essential areas while using movable furniture in other spaces.
With thoughtful space planning and practical design, a 5 room resale renovation creates a comfortable, organised, and easy-to-maintain home that supports both everyday living and long-term value.
Layout Changes and Hacking
Wall hacking, tile removal, and dismantling built-in furniture increase renovation costs because they require additional labour, specialised equipment, and debris disposal.
Minimising structural changes helps control your renovation budget while still allowing you to create a practical and functional home.
Custom Carpentry
Built-in wardrobes, kitchen cabinets, TV consoles, and storage units often represent one of the largest portions of a renovation budget.
Instead of installing carpentry throughout the entire home, prioritise storage solutions that genuinely support your daily lifestyle and household needs.
Bathroom Renovation
Bathroom renovations involve waterproofing, tiling, plumbing works, and sanitary fittings. Quality workmanship is essential because water leakage can lead to expensive repairs in the future.
Investing in reliable waterproofing and proper installation provides better long-term value.
Electrical and Plumbing Works
Older resale flats frequently require electrical rewiring and plumbing upgrades to meet modern safety standards.
Completing these works early allows other renovation activities to proceed more efficiently while reducing the risk of future maintenance issues.
Material Selection
The materials you choose influence both your renovation budget and future maintenance costs.
Selecting durable, low-maintenance materials that match your lifestyle helps create a home that remains attractive and functional for many years.
A well-planned renovation saves both time and money. Begin by walking through your flat and listing everything you need for each room. Separate essential upgrades from optional features so you can prioritise your spending more effectively.
Consider these practical budgeting tips:
Many homeowners also engage professional HDB resale interior design services to create a cohesive layout before renovation starts. A well-planned HDB resale interior design minimises costly changes during construction while ensuring colours, finishes, lighting, and storage work harmoniously throughout the home.
Most HDB resale renovations require several weeks to complete, depending on the scope of work.
Demolition and wet works are usually completed first, followed by carpentry installation. Painting, lighting, fixtures, and final touch-ups are typically carried out towards the end of the project.
To keep your renovation on schedule:
Clear communication and timely decision-making help maintain both the project schedule and overall renovation quality.
Certain renovation decisions can significantly increase your budget without adding meaningful value.
Avoid common mistakes such as:
A balanced HDB resale renovation plan focuses on practicality, allowing your home to remain comfortable, functional, and cost-efficient while reducing the likelihood of unexpected expenses.
Renovating an HDB resale flat requires careful planning, realistic budgeting, and informed decision-making. Although renovation costs in Singapore remain relatively stable in 2026, your final investment will ultimately depend on the scope of work, material selections, and design choices you make.
Prioritise essential upgrades such as electrical works, plumbing, bathrooms, and storage solutions before investing in decorative features. Establish a clear design direction, avoid unnecessary structural changes, and maintain a contingency budget for unforeseen expenses.
With thoughtful planning and smart spending, you can transform your resale flat into a comfortable, functional, and welcoming home that serves your family well for years to come.
The renovation budget depends on the flat size, property condition, and scope of work. While newer resale flats generally require fewer repairs, older units often need electrical rewiring, plumbing upgrades, and more extensive renovation works.
Kitchen renovations, bathroom upgrades, custom carpentry, and electrical works typically account for the largest share of renovation expenses due to the specialised labour and materials involved.
Start by planning around your daily lifestyle and prioritising essential upgrades. Maintain a consistent design theme, minimise unnecessary layout changes, and invest in durable materials that provide long-term value.
While it is possible to manage a renovation independently, many homeowners engage an HDB resale interior design firm to improve space planning, reduce costly mistakes, and coordinate the renovation process more efficiently.
Inspect the condition of the flat thoroughly, confirm electrical and plumbing requirements, finalise the renovation scope for each room, and ensure all quotations, schedules, and material selections are agreed upon before demolition work starts.