5 Room BTO Interior Design & Renovation – Spacious & Modern Homes
A 5 room BTO flat offers generous space and the flexibility to create a home that grows with your family. With larger living areas, additional bedrooms, and versatile layouts, it provides endless opportunities for comfortable living. However, making the most of that space requires thoughtful planning, practical design, and quality workmanship.
At 21 Interior Studio, we specialise in 5 room BTO interior design and renovation in Singapore, creating homes that combine functionality, comfort, and timeless style. Our designers take the time to understand your lifestyle, daily routines, and future needs before developing layouts that maximise every square metre. From space planning and interior design to custom carpentry, material selection, and renovation works, we manage every stage carefully. Whether you prefer Scandinavian simplicity, modern luxury, Japandi elegance, or contemporary interiors, we deliver personalised solutions that transform your BTO flat into a home you’ll enjoy for years to come.
Our 5 Room BTO Interior Design & Renovation Services
A successful 5 room BTO renovation begins with careful planning and experienced project management. We provide complete renovation solutions, managing every aspect from design development to final handover. With one dedicated project coordinator overseeing the renovation, you enjoy a smooth, organised, and hassle-free experience.
Space Planning & Layout Optimisation
Good design starts with a practical layout. We evaluate your floor plan and organise each space to improve movement, functionality, and everyday comfort. Every room is carefully planned to maximise usability while maintaining an open and spacious feel.
Custom Carpentry & Storage Solutions
Custom-built carpentry helps maximise storage while creating a seamless interior. We design wardrobes, kitchen cabinets, TV feature walls, study areas, display units, and other built-in furniture tailored to your lifestyle. Every piece is crafted to fit your home perfectly while keeping your space organised and clutter-free.
Full Renovation & Project Management
Our team manages every aspect of your renovation, including demolition, flooring, tiling, plumbing, electrical works, painting, carpentry installation, and finishing. Throughout the project, we monitor workmanship, coordinate contractors, and maintain quality standards to ensure your renovation progresses smoothly from start to finish.
Key Areas We Design & Renovate in 5 Room BTO Flats
A 5-room BTO flat provides the flexibility to create distinct spaces for work, relaxation, and family life. We carefully design each area to improve both functionality and visual appeal.
- Living & Dining Area – We create spacious communal areas with practical layouts, feature walls, customised TV consoles, and carefully planned lighting that encourages family interaction.
- Kitchen – Our kitchen designs focus on workflow, storage efficiency, and durable finishes that support everyday cooking while maintaining a clean, modern appearance.
- Bedrooms – Bedrooms are designed to maximise comfort through smart wardrobe systems, integrated storage, study areas, and calming interior themes.
- Bathrooms – We upgrade bathrooms with quality sanitary fittings, durable finishes, practical layouts, and storage solutions that improve both comfort and maintenance.
- Study or Multi-Purpose Room – Extra rooms can be transformed into home offices, guest bedrooms, hobby rooms, children’s study areas, or flexible living spaces that evolve with your family’s changing needs.
Popular 5 Room BTO Interior Design Styles
The spacious layout of a 5-room BTO flat allows homeowners to explore a variety of design concepts. We help you select a style that reflects your personality while supporting everyday living.
Modern Contemporary
Modern contemporary interiors feature clean architectural lines, neutral colour palettes, and carefully selected finishes. Glass, timber, and metal elements create a sophisticated space that feels bright, balanced, and timeless.
Scandinavian
Scandinavian interiors combine natural wood finishes, soft neutral colours, and functional simplicity. Practical storage solutions, clean layouts, and abundant natural light create a warm, inviting home with minimal clutter.
Japandi
Japandi blends Japanese minimalism with Scandinavian warmth. Soft earthy tones, natural materials, low-profile furniture, and thoughtful layouts create calm, balanced interiors that promote relaxation.
Industrial
Industrial interiors showcase raw textures such as exposed concrete, brick finishes, timber accents, and black metal details. Warm lighting softens the overall look, creating a modern yet welcoming atmosphere.
Modern Luxury
Modern luxury interiors combine premium materials, bespoke carpentry, elegant lighting, marble finishes, and refined detailing. Every element is carefully selected to create a sophisticated home without sacrificing comfort or practicality.
Our 5 Room BTO Renovation Process
We follow a structured process that keeps every 5 room BTO renovation project organised, transparent, and on schedule.
Step 1
Consultation & Planning
We begin by understanding your lifestyle, design preferences, renovation goals, and budget. After reviewing your floor plan, we establish a clear direction for the entire project.
Step 2
Design Development
Our designers prepare layout proposals, material selections, colour palettes, and design concepts. Every detail is refined based on your feedback before finalising the renovation plan.
Step 3
Renovation Works
Our renovation team carries out demolition, carpentry, plumbing, electrical works, flooring, painting, and installation according to schedule. Throughout the project, we supervise every stage to maintain consistent workmanship and quality.
Step 4
Final Handover
Before completion, we conduct detailed inspections to ensure every finish meets our quality standards. Once everything is approved, we complete the final handover and prepare your home for comfortable everyday living.
Why Choose Us for Your 5 Room BTO Interior Design
The success of your renovation begins with choosing the right interior design team. At 21 Interior Studio, we approach every project with thoughtful planning, meticulous coordination, and a strong commitment to quality. With extensive experience in 5 room BTO interior design and renovation across Singapore, we understand how to maximise larger layouts while creating homes that are practical, comfortable, and visually appealing.
Every renovation starts with understanding your vision. We transform your ideas into well-planned layouts that improve functionality, optimise space, and support your everyday lifestyle. From customised carpentry to carefully selected materials and finishes, every element is chosen to achieve a balanced, durable, and cohesive interior.
Throughout the renovation journey, we maintain open communication and complete transparency. Our team provides realistic timelines, regular progress updates, and clear cost breakdowns, giving you confidence at every stage. With careful attention to detail and consistent workmanship, we deliver a home that combines lasting quality, refined design, and everyday comfort.
Why Choose Us for HDB 3 Room Flat Renovation
Choosing the right renovation partner plays an important role in achieving a successful HDB 3-room flat renovation. With extensive experience in HDB resale renovations, we understand how to maximise space while creating practical and stylish homes. Every project is carefully planned to deliver lasting quality and functionality.
We maintain clear communication throughout the renovation, ensuring you stay informed at every stage. We also select durable materials that are suitable for everyday use and help minimise future maintenance. By combining thoughtful design, quality workmanship, and reliable project management, we create homes that are both modern and practical.
Our commitment to honest service, careful planning, and consistent workmanship allows homeowners to enjoy a smooth renovation experience and a home designed to suit their lifestyle.
5 Room BTO Renovation Cost in Singapore
Professional Services
- Design Conceptualization
- Space Planning & Layout Proposal
- Materials & Color Scheme Proposal
- 3D Perspective Presentation
- Project Management & Site Supervision
Masonry Work
- Supply & construct 10ft(L) 50mm(H) cabinet concrete base at Kitchen
Plumbing Work
- Supply labour to install sink & tap at Kitchen
- Supply labour to install heaters at Bathrooms
- Supply labour to install accessories at Bathrooms
***Additional Floor Finishes(based on tiles within $3.50 PSF)
- Supply & lay 60cmx60cm homogeneous floor tiles with skirtings at Living/Dining
- Supply & lay 60cmx60cm homogeneous floor tiles with skirtings at all Bedrooms
- Supply & construct tiles trimming at entrances at Main & 2 Bathrooms
- Provide chemical washing for whole house after completion of Masonry Work
Carpentry Work
- Fabricate & install 20ft(L) top & bottom kitchen cabinet
- Supply & install 2-tier stainless steel dish rack
- Supply & install frosted glass door c/w aluminium frame with hydraulic system
- Supply & install 1 chest of drawer c/w 1 set of cutlery tray
- Supply labour to install oven, hob & hood
- Supply & install 10ft(L) single profile Quartz Kitchen Worktop c/w 50mm(H) backsplash
Painting Work
- Supply & paint Nippon Vinilex 5000 Low Odour Emulsion Paint Series at all internal walls for whole house (5 colors)
- Supply & paint Nippon Matex Emulsion at all internal ceiling for whole house
- Supply & paint Nippon Enamel Paint for door frames & exposed pipes
General Work
- Uploading of building materials to site
- Removing of debris to approved disposal site
- Supply & lay floor protection before work commencement
- Provide general washing for whole house before handover
5 Room BTO Interior Design Portfolio
Get a Free Quote for Your 5 Room BTO Renovation
Planning to renovate your 5 room BTO flat? Speak with our interior design team today. We’ll review your floor plan, discuss your ideas, recommend suitable design concepts, and prepare a transparent quotation tailored to your requirements.
Book your free consultation today and start creating a spacious, functional, and beautifully designed home with 21 Interior Studio.
FAQs
How long does a 5 room BTO renovation take?
Most 5 room BTO renovations in Singapore take between 8 and 12 weeks to complete. The exact timeline depends on the scope of work, custom carpentry requirements, material availability, and approval processes.
What is the average 5 room BTO renovation cost in Singapore?
The cost of renovating a 5 room BTO flat typically ranges between SGD 50,000 and SGD 90,000. Final pricing depends on the renovation scope, materials selected, custom carpentry, and design complexity. We provide detailed quotations before work begins.
How is renovating a 5 room different from a 4 room?
A 5 room BTO flat provides more floor space and an additional room, allowing greater flexibility for customised layouts, storage solutions, and specialised spaces such as study rooms or entertainment areas. As a result, renovation costs and project scope are generally higher.
Can every room in my 5 room BTO be customised?
Yes. Bedrooms, kitchens, living areas, bathrooms, study rooms, and multi-purpose spaces can all be customised to suit your family’s lifestyle, provided the renovation complies with HDB regulations.
Do I need HDB approval before renovating my 5 room BTO?
Yes. Certain renovation works, including wall demolition, plumbing modifications, flooring replacement, and other regulated works, require HDB approval. Our team manages the submission process and ensures every stage complies fully with HDB renovation guidelines.