Home Renovations on the Northern Beaches & North Shore
JTB Building brings over 20 years of renovation expertise to Sydney’s Northern Beaches and North Shore, blending modern design, local insight, and meticulous attention to detail.
Transforming homes with purpose and precision
When you renovate with JTB Building, you’re partnering with a trusted builder who has been transforming family homes across the Northern Beaches and North Shore for more than 20 years. From full home renovations to smaller, tailored upgrades, we bring experience, care, and attention to every detail.
We understand what matters most to homeowners and architects alike - quality craftsmanship, thoughtful design, transparent communication, and a seamless renovation process that delivers exceptional results, every time.
What We Renovate
Types of Home Renovations We Deliver
Full Home Renovations
Complete updates that refresh and reconfigure your entire home from top to bottom.
Outdoor Spaces
Decks, pergolas and exterior updates that bring the outside in and make the most of your block.
Kitchen & Living Areas
Open-plan spaces, modern layouts, and clever storage that make everyday living more enjoyable.
Home Extensions
Need more space? We also do extensions and additions designed to match your existing home.
Bathrooms
Beautiful, functional bathrooms with the right balance of form and function.
Upper Storey Additions
Add a second level to your home for more space and better views.
Why Northern Beaches and North Shore Homeowners Choose JTB Building
Experience
Over 20 years transforming homes across the Northern Beaches and North Shore with meticulous craftsmanship and a commitment to quality.
Clear Communication
You’ll always know where things stand, with regular updates and honest advice.
Client-Focused
We listen, guide, and collaborate ensuring a smooth, stress-free experience. From first day on site to final handover, we’re with you every step of the way.
Local Knowledge
Deeply connected to the Northern Beaches and North Shore community, with a strong understanding of local councils, site conditions, and the character of Sydney’s north.
Transparent Pricing
Our quotes are detailed, accurate, and backed by solid planning.
Architect Partnerships
We work closely with trusted architects experienced in designing and delivering beautiful homes across the Northern Beaches and North Shore.
Building With JTB
Home Renovation FAQs
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No. If you already have an architect or designer we’ll collaborate with them to establish project goals. If you’re starting from scratch, we can introduce you to trusted architects and interior designers on the Northern Beaches and North Shore, and help manage the process from early concept through to completion.
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Costs vary depending on the size, scope, and finish of your project. For homes across Sydney’s Northern Beaches and North Shore, most renovations fall within a broad range depending on materials, access, and design complexity. For more accurate figures, we offer a planning and budgeting service that outlines estimated costs before investing in the various stages of design development with the major stages being concept designs, pre Development Application design documentation and finally Construction Certificate documentation.
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Most renovations take between 6 and 14 months depending on the design, site, and extent of ground works. We’ll give you a detailed timeline before the build begins.
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It depends on the scale of the works. For most of the projects we undertake, we usually recommend relocating in order to keep things safe and efficient. We’ll discuss this with you in the planning phase.
Start Your Renovation With Confidence
Give us a call or send us an enquiry. We’ll run you through the process, answer your questions, and keep things clear from day one.
License Number #194684C