Interiors in their
finest light.
ISA Interior Design creates refined, timeless homes and workplaces across Singapore — considered layouts, rich materials and lighting that brings every room to life.
Quiet luxury, carefully composed.
ISA Interior Design is a Singapore studio creating elegant, liveable interiors for HDB flats, condominiums, landed homes and commercial spaces.
Every project begins with how you live. We shape the layout, curate materials and lighting, and manage the renovation from first sketch to final styling.
From blueprint to beautiful.
Every space starts as a drawing. Hover a plan to reveal the finished room.
Discover your signature style.
Three quick questions. We'll suggest a direction, a palette and materials to start the conversation.
Five steps to your new home.
Consultation
We listen to your needs, lifestyle, style preferences and budget.
Concept & layout
Measured drawings, space planning and a design concept.
3D & quotation
Realistic 3D visuals, material samples and an itemised quote.
Renovation
Coordinated works, carpentry and quality checks with regular updates.
Styling & handover
Lighting, décor and a final walkthrough — ready to move in.
Rooms worth coming home to.
Drag to browse.
A welcoming entrance with fluted panels, a console and warm wall lights.
Marble-top dining table beneath a sculptural pendant for long dinners.
Built-in shelving and a calm desk nook for focused work from home.
Soft upholstered headboard, layered lighting and a walk-in wardrobe.
An outdoor lounge with weather-friendly furniture and greenery.
Before we begin.
HDB flats, condominiums, landed homes and commercial spaces such as offices and retail shops across Singapore.
Yes. You'll review the layout, 3D visuals, material samples and an itemised quotation, and approve everything before renovation starts.
We coordinate contractors, carpentry and site works, assist with the required renovation approvals, and keep you updated to handover.
Of course. We'll incorporate pieces you love and recommend new or custom items where they add the most value.
Send us your floor plan, photos of the space and your key collection date. We'll arrange a consultation at your convenience.
Let's design something timeless.
Book a consultation
Your email app will open with these details. Attach your floor plan if available.