Thinking of developing two dwellings on one lot? Whether you’re building a duplex, detached homes, or planning to subdivide, the process requires precision, compliance, and expert guidance to ensure everything runs smoothly.

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Professional, cost effective surveying. Send your details now for a free proposal.

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Surveyors Sydney Casurveyors Design Mark

Dual Occupancy Surveys – Fast Approvals & Expert Guidance

At C&A Surveyors, we specialise in Dual Occupancy projects, providing homeowners, developers, and builders with the surveying expertise needed to secure council approvals, avoid costly mistakes, and streamline the subdivision process. With over 100,000 completed projects across Sydney, the Hunter, and Central Coast, we’re the team trusted by industry professionals.

Plus, with our C&A Connect Portal, you get live job tracking, instant notifications, and a real-time map showing when your surveyor is arriving.

Start your Dual Occupancy journey with a team that delivers accuracy, efficiency, and expert advice – every time.

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600+ Reviews – Trusted on 100,000+ Projects

What is a Dual Occupancy?

A Dual Occupancy is the development of two dwellings on a single legal lot. This can include:

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Attached dwellings (duplexes) – Homes that share a common wall

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Detached dwellings – Two separate standalone buildings

Developing a Dual Occupancy can be a smart financial move, allowing you to:

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Maximise land use and rental income

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Increase resale value

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Potentially qualify for subdivision into separate titles

Subdivision Options for Dual Occupancy

Once your Dual Occupancy development is completed, you may want to subdivide to create separate legal titles. There are two main subdivision methods:

Torrens Title Subdivision

Creates two completely independent lots
Each owner has full ownership of their land and home
Requires council approval and compliance with minimum lot sizes

Strata Subdivision

Separates dwellings into individually owned units
Includes Common Property (e.g., driveways, stairwells) managed by a strata scheme
No minimum lot size requirements, offering more flexibility

Not sure which option suits your project? Our experts can guide you through the process.

How Long Does Dual Occupancy Subdivision Take?

Torrens Title Subdivision Timeline

Council approval: 3–6 months (varies by council workload and site complexity)
Land Registry Services registration: Dependent on mortgage approvals, drainage works & council sign-offs

Strata Subdivision Timeline

Strata Certifier approval: As fast as 3 weeks
Council approval (if required): Up to 3 months

Need a Faster Process? Let’s Talk!

Dual Occupancy Subdivision FAQs

How do I get approval for Dual Occupancy Subdivision?

Torrens Title Subdivision: Requires local council or Subdivision Certifier approval
Strata Subdivision: Can be approved via local council or a Strata Certifier

What happens after approval?

We handle registration with Land Registry Services, ensuring a smooth and stress-free process.

How do I get started?

Click Get a Free Quote, and our team will guide you through the next steps.

Get your Dual Occupancy Subdivision quote today!

Fill out the form, give us a call or drop us an email. We look forward to hearing from you.

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600+ Reviews – Trusted on 100,000+ Projects

 (02) 9167 0209  Get a Quote

Trusted on 100,000+ Projects

 (02) 9167 0209  Get a Quote

Trusted on 100,000+ Projects

Why Choose C&A Surveyors?

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Sydney’s Leading Surveying Experts – Over 100,000 projects completed

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One of the largest teams of Registered Surveyors

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Quick turnaround times & expert compliance guidance

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C&A Connect Portal – Track your job, receive updates & see your surveyor on a live map

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Three-tier quality control process – Ensuring precision and reliability

Your project deserves the best. Get a free quote today and take the next step toward your Dual Occupancy goals.

Request a Free quote

Surveyors Sydney Banner Internal Updates

NSW's Most Trusted Surveyors

Trusted by homeowners, architects, builders and developers across Sydney, our clients consistently rate us five stars for precision, speed and service.

       EXCELLENT  
   Based on 483 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Ambar P 
 76 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great experience, Melik is very Professional and experienced
  
 
     Posted on Google  
   
   Christopher G 
 1755 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Professional & Service. Always a pleasure working with the team at C&A Surveyors
  
 
     Posted on Google  
   
   Meiad A 
 1091 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Very professional people. I was dealing with Melik, I thought it would be impossible to get the survey plans ready within a week, he assured me it would be ready and before a week it was ready and perfect. I highly recommend c and a Surveyers.
  
 
     Posted on Google  
   
   Patrick E 
 369 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
Celso and Charlie aren't just pretty faces, their accuracy is second to none, efficient and extremely flexible. Everything you want in a surveying team and much more, they never let us down. Highly recommend this team!
  
 
     Posted on Google  
   
   Natalie B 
 280 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Andrew and his team have been fantastic. Quick turn around and professionals. Highly recommend. Great communication.
  
 
     Posted on Google  
   
   Zein I 
 280 days ago
 
 
 Trustindex verifies that the original source of the review is Google. What an experience. From start to finish. Building and developing can be stressful enough as it is but using a company like C&A definitely can reduce that stress. Can’t speak highly enough of the whole team at C&A.. They were very professional and on time every time and were extremely helpful through the entire process. Special thanks to Celso who was awesome to deal with on site
  
 
     Posted on Google  
   
   Claude H 
 339 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Outstanding service , i cant speak highly enough  of the team.  used them few times. I definitely recommend them.
  
 
     Posted on Google  
   
   Bokai ( 
 321 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Super helpful and transparent. Survey was easy to schedule. Timing flexible. I even asked for documents again 6 months after the survey, Vanessa quickly send it to me again.
  
 
     Posted on Google  
   
   Bish B 
 460 days ago
 
 
 Trustindex verifies that the original source of the review is Google. The young man from C&A Surveyors was extremely impressive. His work was completed quickly and his manner was very pleasant. I am completely satisfied with the survey and I would recommend this company to anyone needing a survey.   B . Bojdak
  
 
     Posted on Google  
   
   Gb 
 421 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely fantastic experience with C&A Surveyors! Andrew was an absolute pleasure to work with - his professionalism, expertise and friendly demeanor made the entire process seamless and stress-free. From start to finish, Andrew was responsive, efficient and went above and beyond to ensure my needs were met. His knowledge and attention to detail are truly impressive. I wouldn't hesitate to recommend C&A Surveyors and Andrew to anyone in need of surveying services. 5 stars isn't enough - Andrew and the team at C&A Surveyors truly deserve 10 stars! Thank you again for an outstanding experience
  
 
 
  
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more