Affordable & Creative HDB Interior Design in Singapore
Maximise space and style in your HDB flat with personalised interior design solutions.
Singapore HDB Interior Design That Fits Your Budget and Lifestyle
Designing a beautiful and functional home doesn’t have to cost a fortune. At Molecule Interior, we’ve worked with homeowners across all HDB flat types — from 2-room starter units to spacious 5-room family homes. Our approach blends smart planning, aesthetic vision, and cost-conscious solutions to help you get the most out of your living space. Whether you’re looking to refresh, renovate, or completely transform your HDB unit, we tailor every project to match your lifestyle and budget.
Our HDB Interior Design Services
At Molecule, we offer a full suite of HDB interior design services to make your renovation journey smooth, efficient, and inspiring.
Space Planning for Small Units
We specialise in layout optimisation — especially for compact HDB flats — to improve flow, increase usable space, and enhance comfort without overcrowding.
Custom Carpentry for Storage Optimization
From built-in wardrobes to hidden shelving, our carpentry solutions are designed to maximise every inch without sacrificing style.
Budget-Friendly Renovation Packages
Choose from tiered packages that offer flexibility based on your renovation goals, material preferences, and financial planning.
Lighting, Colour, and Layout Planning
We consider natural light, colour psychology, and practical layout to ensure your space feels open, warm, and functional.
3D Rendering and Design Proposal
Before anything is built, you’ll see your future space in high-resolution 3D renderings that help you visualise every detail and make confident decisions.
Popular Singapore HDB Interior Design Ideas
Looking for inspiration? Our design team brings a curated aesthetic to every HDB project. Explore our most requested themes:
- Modern Minimalist – Sleek lines, functional layouts, and neutral tones that open up your space.
- Scandinavian Warmth – Clean, bright interiors with wood textures and cosy simplicity.
- Japandi Simplicity – A blend of Japanese calm and Scandinavian practicality.
- Industrial Chic – Raw textures, bold contrasts, and open-plan living.
- Retro or Eclectic Designs – Bold colours, vintage flair, and personal touches that bring character to your home.
Cheap HDB Interior Design Without Compromising Style
Good design doesn’t need to be expensive. Molecule Interior is committed to offering cheap HDB interior design solutions that don’t skimp on quality. With transparent quotes, value-engineered materials, and flexible payment options, we make premium design accessible to everyone. Whether you’re doing a partial revamp or a full renovation, we work with your budget—not against it.
Our Recent HDB Renovations
See how we’ve brought different HDB flats to life:
Purist Minimalism
A sleek, contemporary vibe with white ceilings and transparent curtains for brightness, complemented by grayish beige marble for a cool finish – complete with small touches of nature to add life and vibrancy as key visual markers.
Contemporary Comfort-ainment
Making an HDB feel like home is one thing, but this lounge design took it to another level – the marble and ash panelling create a middle ground between the soft grey cushions and high-tech devices, with contemporary lighting fixtures sealing the deal on the home theatre vibe.
What Our HDB Clients Say
Frequently Asked Questions
It depends on the size, materials, and scope. On average, our 3-room packages start from $20,000.
Absolutely. We offer full BTO interior planning, including kitchen, storage, and layout consultation.
Yes, we manage all required approvals and paperwork with HDB for your peace of mind.
Yes. We can phase your renovation based on priorities, helping you spread out costs.