Pre-Allocated Plan Numbers – Secure Your Subdivision Approval with Ease

Fast-Track Your Subdivision Process with a Pre-Allocated Plan Number

Planning a subdivision or development project? Before your plans can be registered, you’ll need a Pre-Allocated Plan Number (PPN) – a crucial step in securing Sydney Water’s Section 73 compliance and ensuring a smooth approval process.

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Pre-Allocated Plan Numbers – Fast Approvals & Seamless Processing

At C&A Surveyors, we handle the entire process quickly and accurately, securing your Pre-Allocated Plan Number through Land Registry Services so you can move forward without delays. As Sydney’s leading land surveying company, we’ve completed over 100,000 jobs since 2009, working with developers, builders, and homeowners to streamline approvals.

Plus, with our C&A Connect Portal, you’ll receive real-time updates on your application, ensuring complete transparency at every stage.

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What is a Pre-Allocated Plan Number?

A Pre-Allocated Plan Number (PPN) is a unique identifier assigned to a subdivision or development plan before it is officially registered with Land Registry Services. This number:

Secures your plan’s registration in advance


Ensures compliance with Sydney Water’s Section 73 requirements


Is a mandatory step for subdivision approvals

Without a Pre-Allocated Plan Number, your development application could face unnecessary delays.
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Why Do You Need a Pre-Allocated Plan Number?

A PPN is a requirement for Sydney Water’s Section 73 Certificate, ensuring that your subdivision or development:

Meets Sydney Water’s compliance standards

Secures your plan number before formal registration

Avoids processing delays in the subdivision process

At C&A Surveyors, we handle the entire process for you – ensuring accuracy, compliance, and a hassle-free experience.

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Pre-allocated Plan Numbers FAQs

How long does it take to get a Pre-Allocated Plan Number?

The process is typically completed within a few business days, depending on Land Registry Services’ processing times.

Is a Pre-Allocated Plan Number mandatory for my subdivision?

Yes—if your project requires Sydney Water’s Section 73 compliance, you must secure a Pre-Allocated Plan Number first.

How do I get started?

Click Get a Free Quote, and our team will handle everything for you

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Start Your Pre-allocated Plan Number Journey Today

With Sydney’s leading Pre-allocated Plan Numbers surveyors by your side, you’ll get a seamless, stress-free experience – from Pre-allocated Plan Number to Final Subdivision Registration. Let’s bring your development plans to life.

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    5 Star Rated Sydney Surveying Company

    600+ Reviews – Trusted on 100,000+ Projects

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    Trusted on 100,000+ Projects

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    Why Choose C&A Surveyors?

    Sydney’s #1 Surveying Experts – Over 100,000 projects completed

    One of the largest teams of Registered Surveyors

    Pre-allocated plan numbers secured quickly & accurately

    Exclusive C&A Connect Portal – Live updates & job tracking

    Three-tier quality control process – Ensuring reliability every time

    Don’t let admin delays slow down your subdivision. Get your Pre-Allocated Plan Number fast – click below.

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

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    The O
    200 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    C&A Surveyors have been my trusted surveyors for over five years. They are consistently professional, efficient, and make my job much easier. Andrew has always been my go-to, extremely thorough and attentive, making sure nothing is missed or left to chance. His strong knowledge of the work gives me confidence from start to finish. I have worked with several surveyors in the past, and C&A Surveyors are the only ones I confidently recommend.
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    Scott F
    6 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    I’ve used C&A Surveyors on all of my projects for the past five years. They’ve always been prompt and efficient, which allows me to get on with the project without delays. Their surveys consistently provide plenty of useful information to support our Development Applications, and their turnaround times are excellent. I think the best endorsement I can give is that, after five years, I continue to use them on my projects.
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    Nguyet P
    60 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    The process with the survey from start to end was seamless and efficient with c&a Big shoutout to Trent and james who were punctual, efficient whilst on-site communicating any questions i had on the day. Highly recommend and will use again on future projects.
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    Adam T
    521 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    Great experience with c and a surveyors. Celso did a great job and stayed back to get the job done right
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    Sompriya D
    128 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    Great experience. Best surveyor we’ve used so far. Plans are detailed and very comprehensive.
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    Chirag P
    396 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    Exceptional Service – Highly Recommended! We recently used C&A Surveyors for a detailed land survey and couldn't be more impressed with their service. From the initial enquiry to the final report, their team was responsive, professional, and extremely knowledgeable. Communication was clear and timely, and every staff member we dealt with—especially Melik and Chantelle—was friendly, efficient, and went out of their way to make the process seamless. The report was delivered promptly and was both accurate and easy to understand, which really helped move our project forward without delays. The pricing was transparent and competitive as well. Highly recommend C&A Surveyors to anyone needing reliable, high-quality surveying services!
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    Kerrie M
    325 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    Great company: professional on all levels Brilliant service and communication with really nice people. C& A did my survey 3 years ago, then I needed a copy of their file recently for renovation… no problem no charge sent in an hour….. Then I asked if my school age son could do work experience with them! No problem! He had a fantastic time and was well looked after. Do I recommend this company YES!! They’re simply the best
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    Richard F
    3037 days ago
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    Highly recommended! From their initial fast response to my enquiry. The survey. And the effortless and super fast process that C and A surveyors gave me. Thank you.
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    Steven C
    1304 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    A great experience working with C & A Surveyors. Very professional and helpful. Their response time and communication were exceptional. Highly recommend using C & A Surveyors
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    Adeeb C
    75 days ago
    Google Star 1Google Star 2Google Star 3Google Star 4Google Star 5Trustindex verifies that the original source of the review is Google.
    Binny was very professional and helpful and would recommend to all requiring surveying services
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