Home builders in Casey
ACT Government · Territory Plan · Gungahlin Greenfield · house and land
- Council
- ACT Government
- Planning scheme
- Territory Plan
- Overlays mapped here
- Urban Open Space · Future Urban Areas · Nature Reserve
- Residential zones mapped
- RZ1 suburban zone
RZ3 urban residential zone
RZ4 medium density residential zone - Bushfire-prone land
- Mapped in this suburb
- Tenure
- Leasehold — Crown lease sets the permitted use
Planning data from ACTmapi (ACT Government) (CC BY 4.0), read 2026-09-13. Suburb-level, not a report on your block — check your address on the ACT Territory Plan map.
Builders serving Casey
None yet — tell us what you're building and we'll go and find one.
What building in Casey actually involves
Casey is a Gungahlin suburb built out over the last decade and a half, and building here differs from anywhere on the mainland for one structural reason: land in the Australian Capital Territory is leasehold, not freehold. You hold a Crown lease with a purpose clause, and what that clause permits governs what can be built on the block.
The lease comes before the design
Before a design is drawn, read the Crown lease for the block. It states the permitted use and frequently other conditions, and building something the lease does not allow requires a lease variation — a separate approval process with its own charge, on top of development approval. People who have built interstate routinely discover this late, and late is the expensive time to discover it.
Territory Plan zones, not a council scheme
There is no local council here. The Territory Plan is the planning instrument and the Territory Government is the planning authority, so the approval path is the same territory-wide. Casey is mapped predominantly RZ1 Suburban, with RZ3 and RZ4 in parts, and the zone sets what is permitted before the lease is even considered.
Bushfire applies at the edge
Casey sits inside the ACT's mapped Bushfire Prone Area, with Kinlyside Nature Reserve on its boundary. A block inside the mapped area is built to a Bushfire Attack Level, which changes materials and cost. On the northern edge of Gungahlin that is the rule rather than the exception, and it belongs in the first conversation with a builder.
Local landmarks in Casey
- Kinlyside Nature Reserve
- Alan Watt Crescent
- Alice Clarke Street
- Andersch Street
- Annie Douglas Street
- Arthur Tange Street
Questions about building in Casey
Is land in Casey leasehold?
Yes. Residential land throughout the ACT is held under a Crown lease rather than freehold. The lease has a purpose clause stating what the land may be used for, and building outside it requires a lease variation with its own approval and charge.
What is a lease variation and will I need one?
It is the process for changing what a Crown lease permits — for example to allow a second dwelling or a different use. Whether you need one depends on your lease and what you intend to build, so read the lease before you commission a design.
Which zone is Casey?
The Territory Plan maps Casey predominantly as RZ1 Suburban, with RZ3 Urban Residential and RZ4 Medium Density Residential in parts. The zone that applies to a particular block has to be checked at the address.
Do I need a bushfire assessment in Casey?
Casey falls within the ACT's mapped Bushfire Prone Area, so generally yes for a new dwelling. The assessment is made for the specific site and the resulting Bushfire Attack Level drives construction requirements.
Is there a council I deal with?
No. The ACT has no local councils — the Territory Government is both the planning authority and the service provider, and Access Canberra is the starting point for licensing and building enquiries. That makes the process consistent across the Territory.