How is the maximum development potential of an RZ1 property determined?

To work out the maximum development potential of an RZ1 property, the ACT planning system requires several planning documents to be considered together. First, confirm which planning rules apply to the property. Then check the Residential Zones Policy (E01) to understand what types of development are allowed. Next, use the Residential Zones Technical Specifications to find the detailed rules, such as building height, setbacks, and site coverage. After that, check the District Policy for any additional local requirements. Finally, consider the property's own characteristics, such as its size, shape, easements, heritage status, or environmental constraints. Looking at all of these together provides the most accurate assessment of what can be built on the property.

Assessment Methodology:

• Check the planning rules – Confirm the property's zone and identify any planning rules that apply to the site.
• Read the Residential Zones Policy (E01) – Check what types of development are allowed and the general planning requirements.
• Check the Technical Specifications – Review the detailed building rules, such as height limits, setbacks, site coverage, and landscaping requirements.
• Review the District Policy – See if there are any extra local planning requirements for the area.
• Look at the property itself – Consider the block size, shape, easements, heritage, environmental issues, and any other site-specific constraints.
• Put everything together – Use all of this information to work out the maximum development that complies with the ACT planning rules.

Reference: Territory Plan 2023 – Part E, E1 Residential Zones Policy & Part D - Distric Policies - https://www.legislation.act.gov.au/ni/2023-540/Current, Planning (Residential Zones) Technical Specifications 2026 (NI2026-303)) - Planning (Residential Zones) Technical Specifications 2026