A new build in Sydney needs more than one type of survey, and they're not interchangeable. Different surveys serve different purposes at different points in a project, from the first site visit through to the final sign-off. Here's what's needed, in order, and why...
Blog
Plan of Redefinition: What Is It and When Do You Need One?
If you're registering a new strata plan in NSW, there's one survey you can't skip, and most property owners don't hear about it until they're already mid-project. For many new strata developments, a Plan of Redefinition is required before a strata plan can be lodged...
What Is a Preliminary Plan of Subdivision? A Complete Guide for Sydney Property Owners
If you're planning to subdivide land in Sydney or anywhere across NSW, a Preliminary Plan of Subdivision is the document that can make or break your Approval. This guide explains what it is, why it's required, how the process works, and what causes applications to...
$13,000 Donated to Sydney Children’s Hospitals Foundation – And We’re Not Done
In November 2025, we visited The Children's Hospital at Westmead and made our first donation of $5,000 to the Sydney Children's Hospitals Foundation. This March, we went back – this time with $8,000. That brings our total contribution to $13,000 in six months. And...
C&A Surveyors Donate $5,000 to Sydney Children’s Hospitals Foundation
At C&A Surveyors, each day we walk on site, carry crates of gear, mark out pegs and scan planes so that buildings rise up and people’s lives are bettered. Today we’re proud to turn that routine into something more - by donating $5,000 to the Sydney Children’s...
How to Become a Registered Surveyor in NSW: Your #1 Ultimate Guide
Becoming a registered land surveyor in New South Wales is a rewarding career path, combining technical expertise, practical fieldwork, and essential services for property development, construction, and infrastructure planning. In this comprehensive guide, we'll walk...
What is a Registered Surveyor and Why Do You Need One? Your #1 Complete Guide and Industry Insights
When embarking on a property project - whether you're building your dream home, subdividing land, or investing in commercial real estate - a Registered Surveyor is your trusted professional to ensure accuracy, compliance, and peace of mind. But what exactly is a...
What is 3D Laser Scanning and What is It Used For? Your Complete Guide and Industry Insights.
Introduction to 3D Laser Scanning From preserving historical treasures to streamlining the construction of Sydney’s latest skyscraper, 3D laser scanning is revolutionising how we visualise and document the physical world. This advanced technology creates digital...
Contour Survey vs Detail & Level Identification Survey: Understanding the Key Differences
When planning construction, renovation, or landscaping projects, precise land information is crucial. Two essential surveys often requested by architects, builders, and homeowners in New South Wales (NSW) are the Contour Survey and the Detail & Level...
The History of Land Surveying: From Ancient Boundaries to Modern Innovations
Land surveying is one of civilisation’s oldest professions, crucial for delineating land boundaries, aiding construction, facilitating navigation, and enabling urban planning. The evolution of land surveying mirrors humanity’s development, showcasing remarkable...
Surveying History with C&A Surveyors
Take a deep dive into the legacy of surveying with our YouTube series, Surveying History with C&A Surveyors. Discover the fascinating stories of history’s most influential surveyors and how their work shaped the built environment we see today.








