Second Storey Additions

Expanding upward is one of the smartest ways to gain extra space without leaving the home or neighbourhood you love. At JMAR Building Co, we design and construct high quality second storey additions that blend seamlessly with your existing home, never feeling like an afterthought.

From additional bedrooms and spacious living areas to a private retreat, our experienced team creates structural additions that are practical, stylish, and built to last.

Build Bigger. Build Better. With JMAR Building Co.

Why Choose a Second Storey Additions

It allow homeowners to:

  • Add significant living space without reducing yard area
  • Increase property value
  • Improve functionality for growing families
  • Rework layouts for modern living

We work closely with you to ensure your addition complements the existing structure, flow, and design of your home.

Our Approach to Second Storey Additions

Every project begins with careful planning and honest advice. We consider:

  • Structural requirements
  • Existing layout and load-bearing elements
  • Council approvals and compliance
  • Long-term comfort and energy efficiency

With a skilled in-house carpentry team, we ensure clean structural integration and quality workmanship from start to finish.

Built With Confidence & Care

We manage the entire build, from framing through to final finishes, with clear communication, realistic timelines, and attention to detail, ensuring a smooth experience and a result you can trust.

Thinking about adding a second storey to your home?

Get in touch to discuss your options and arrange a consultation.

Get In Touch
OUR TESTIMONIALS
What Our Clients Say
☆☆☆☆☆
“Jayden was so impressive with his reliability, his ensuring I fully understood the work he would be doing and his reliability. He arrived to quote when he said he would, sent his quote when he said he would and carried out the work when he said he would. Totally trustworthy..
Rosina S – Gymea Renovation
☆☆☆☆☆
“From a rough idea, Jayden was able to produce an excellent result and exactly as I had envisioned. Jayden and his team worked diligently to complete my verandah addition. The end result exceeded expectations. Jayden is meticulous in his workmanship & very easy to work with…”
Greg R – Home Addition
☆☆☆☆☆
“Jayden came and did some work for me. His attention to detail and explanation of process and products was impeccable. Jayden’s communication was fantastic and he is extremely reliable. Thank you Jayden for turning our house into our dream home.”
Bec C – Home Renovation
Let’s Bring Your New Home to Life
Book a free consultation today. Whether it’s a fresh start or an elegant addition, we’re ready to help you create more space, style, and comfort. Right where you are.
Fill out the form or call us on 0414 199 754

    OUR OTHER SERVICES

    Transform Your Home with JMAR Building Co

    Custom New Homes

    Every home we build is thoughtfully designed around the people who live in it. From layout to final finish, we create spaces that feel tailored, functional, and truly yours.

    Architectural Renovations

    Structural transformations and thoughtful additions enhance your home with seamless renovations that blend style, comfort, and practicality.

    Duplex & Dual Occupancy

    For families or investors looking to make the most of their space, we build smart, efficient duplex and dual occupancy homes that feel light, spacious, and functional.

    Kitchens & Bathrooms

    We create kitchens and bathrooms that work beautifully for the way you live — blending design, quality materials, and practical layouts that last.

    Commercial Fit-outs

    Our commercial fit-outs are designed to optimise your business space, ensuring efficiency, durability, and a seamless blend of form and function.

    Outdoor Living & Carpentry

    Decks, pergolas, and custom carpentry come together to create beautifully crafted outdoor spaces that complement your home and lifestyle.

    WHY WORK WITH US?
    Our Commitment to Excellence
    We don’t just build houses – We create the spaces where your life’s most cherished moments unfold.

    Quality Craftsmanship

    Our team of skilled carpenters deliver high-quality homes, renovations, and additions built to last, with attention to every detail.

    Seamless Process

    Throughout consultation to handover, we ensure clear communication, efficient timelines, and a stress-free building experience.

    Tailored Solutions

    Every project is unique, and we work closely with you to create a home that reflects your vision, lifestyle, and meet your specific needs.
    Ready To Get Started On Your Dream Home?
    Have an idea or project in mind? Let’s chat about your vision, and take the first step towards making it a reality.
    Contact Us