Live Beautifully.
Design with Intention.
DARWIN Interior designer
Luxury interior design for those who demand the exceptional.
At JMJ Interiors, we believe your home should do more than impress — it should reflect your story, reward your success, and offer a sense of calm, confidence, and beauty every time you walk through the door. Based in Darwin and working with clients across the Northern Territory and beyond, we specialise in creating elevated, bespoke interiors for discerning professionals who expect the best — and don’t have time for less.
Let us transform your space into a true expression of who you are and where you’re headed.
Signature Services
We offer three pathways to elevate your interiors — designed for effortless transformation.
Full-Service Interior Design
Ideal for homeowners building or renovating who want every detail considered and taken care of. From initial concept to final styling, we manage the entire design journey with precision and calm professionalism — leaving you with a home that exceeds expectations and elevates everyday life.
Perfect for executive residences, lifestyle homes, and discerning families.
Furnishing
& Styling
Already love your space but want to take it to the next level? Our styling and furnishing service is for those who want a cohesive, polished, and luxurious finish without lifting a finger. We source, select, and install pieces that align with your aesthetic and lifestyle, creating a space that feels complete.
Great for busy professionals and clients moving into a new property.
Commercial
Spaces
Make a bold, professional statement with an interior that reflects your brand values and success. We design elevated commercial spaces that impress clients, energise teams, and reinforce your position in the market. Think reception areas, executive offices, hospitality venues, and more.
Tailored for premium businesses, boutique developments, and corporate leaders.
About the Designer
Design is personal.
And it should feel magical.
Meet Jan-Marie Jaillei, the creative force behind JMJ Interiors. Known for her intuitive eye, refined style, and warm yet confident approach, Jan-Marie partners with clients who value timeless design and a streamlined process. With a background that spans international influences and local understanding, her work blends craftsmanship with a deeply personal touch.
Whether you’re seeking a full transformation or a finely styled finish, Jan-Marie leads every project with clarity, professionalism, and passion — creating spaces that reflect your success and enhance your lifestyle.
What Our Clients Are Saying
Portfolio Preview
Elegant. Timeless. Transformative.
Our work speaks for itself. Explore some of our favourite spaces — each thoughtfully designed, expertly delivered, and always one-of-a-kind.
Why Choose JMJ Interiors?
Effortless Process
From vision to final reveal, we handle every detail — so you can focus on what matters most.
Tailored to You
No cookie-cutter designs here. Every space is bespoke, aligning with your lifestyle, values, and personal taste.
Proven Expertise
Trusted by executives, professionals, and design-savvy homeowners across Darwin and the NT.
Luxury with Heart
We combine structure and soul — crafting interiors that not only impress but feel like home.
Design Notes from JM
From the Journal
Let’s Create Something Extraordinary
If you’re ready to elevate your home — or your life — JMJ Interiors is here to bring your vision to life. Our process is clear, considered, and completely tailored to you.