PropCode CDC:
See CDC eligibility on any NSW property.

Our platform checks hundreds of rules and dozens of maps so you don't have to. Backed by planning consultancy experience, our proprietary engine gives you instant answers for residential CDC potential with depth and transparency.


Start your journey with a free CDC Guide.

If you've got questions about CDCs, grab our free CDC Guide! You will learn about the CDC process, what typologies are available, how to find and use the CDC rules, and the average DA & CDC processing times in your Council.


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Propcode is a great innovative platform... We use it on a regular basis, as it is easy to use and our clients love it!

Dragan Pasatovic - Director at Sydney Architect Group

If you're looking at lots of properties all at the same time, then it is potentially very, very worthwhile.

Rob Flux - Property Developer Network

Pay for what you need: one or many properties.

Single Report

Great for: architects, homeowners.
Get an in-depth analysis of CDC options for your property.

$49.95/address exGST
  • Covers one address (one lot or one multi-lot property)
  • Summary of CDC eligibility for all residential Codes
  • Design rules per typology - no need to get lost in the SEPP
  • Transparent outputs with full audit trail of data and rules
Get Instant Report

Professional Access

Great for: developers, agents.
Unlimited access to residential CDC answers across NSW.

$79.95/month exGST
  • See CDC eligibility summary on unlimited addresses
  • Read the full CDC analysis report on up to 8 properties/mo
  • All residential CDC codes including medium density
  • No commitment period
Sign Up

PropCode CDC is on the NSW Government AI Solutions Panel for Councils.

As a "suitable and mature AI product", PropCode CDC can help Councils deliver housing faster.

Get clear answers about CDC options faster than before.

Quickly see CDC eligibility

Find out which residential building types can be done with CDC on a property and how much floor space is allowed. Includes houses and medium density.

Dive into a detailed analysis

See a transparent audit trail of all rules evaluated, plus get the relevant design rules for each building type, all in one customised document.

Save time and money

Our answers are delivered in under one minute without professional fees, so you're not held up waiting for a call back.

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See CDC eligibility in seconds.

You'll know at a glance which CDC Codes and building types your property is eligible for. You'll also see the maximum floor space and height for all Codes plus subdivision lot size for medium density.

Single dwellings: Housing Code, Rural Housing Code, Greenfield Code, Inland Code
Medium density: Low Rise Housing Diversity Code
Secondary dwellings and group homes (SDA): Housing SEPP

Get our free sample report.

Do you want to see what our reports include before buying one? We would love to send you our sample report for free, showing all the detail included in our reports: the CDC options, audit trail, and development standards.


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Our engine handles the complexity of CDC rules.

Hundreds of rules must be checked to fully answer what the CDC options are on a property. These cover items such as different Codes, lot geometry, and local minimum lot sizes. Our analysis engine holds all these rules sourced from the Codes SEPP plus every LEP across NSW.

1,000+ rules

Loaded into our analysis engine

200+ SEPP and LEP documents

Scanned for relevant rules like minimum lot size

3+ million

Properties analysed across NSW

70+ facts

Based on planning and environmental maps

<30 days

Update frequency of our data and rules

Who are these answers for?

Our CDC options summary and reports are great for the early stages of your project, when you are still deciding what to do, and before your detailed design or documentation work.

architect construction helmet

Architects and builders

  • You have started working with a client who wants to expand or build new on a residential property.
  • You would like to do a CDC, but it's time-consuming to check all the SEPP and LEP clauses and maps to find out what the CDC options are.
  • With this site-specific report detailing what you're allowed to build with CDC, you can confidently recommend the best approach to your client.
Search an Address
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Agents and investors

  • You're looking to buy or sell, you deal with multiple properties, and you need to know the development potential on each one.
  • You don't have the time to check all the regulations for each property, but having quick answers would give you an edge in the market.
  • This site-specific analysis gives you instant answers so you can appropriately account for CDC potential in a property's value.
Search an Address
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Property owners

  • You're considering renovations, a granny flat, or a knock down rebuild, and you might have already worked with an architect or builder on plans.
  • You could get stuck waiting months for a slow and costly development application that might be rejected if Council doesn't like it.
  • This personalised report helps inform your design process by showing whether you can get a rapid and automatic approval via CDC.
Search an Address
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Small developers

  • If you're running small property development projects, you know that holding costs and market movements can kill your margins.
  • You need to be able to execute a project from purchase to build to sale as quickly as possible, while utilising all of the allowable build potential.
  • This site-specific report gives you definite answers about your CDC options so you can plan for the fastest possible project timeline.
Search an Address