Campbell & Hart is proudly delivered by New Horizon Properties, an experienced, privately owned Australian developer with more than 20 residential communities completed over the past seven years.

Land at Campbell & Hart is DA approved. Construction of the new community (roads, services etc) is expected to commence in early 2026 with land registration of the first stage anticipated to occur in Q4 2026.

In most cases, yes — all home designs will be subject to approval against the estates’ straight-forward design guidelines before construction begins. We also offer a range of house & land packages to choose from.

Yes. Campbell & Hart has building and design guidelines to ensure quality and consistency throughout the community. These cover materials, façade treatments, and landscaping requirements. You can download a copy of the design guidelines here.

An initial $5,000 deposit is required to secure your preferred homesite. After signing the contract, you'll have 7 business days to pay the balance of the 5% deposit.

Construction is expected to commence in early 2026, with land registration and settlements for the first stage anticipated in Q4 2026. Buyers can commence building once settlement has taken place.

Settlement will occur 21 days after the land is registered, currently anticipated for Q4 2026.

As the project is currently an active construction site, visits must be arranged through our sales team. For safety reasons, buyers are not permitted to enter the site unattended.

While this will bring future amenity to the area, it is a separate project and not part of Campbell & Hart's delivery. Estimated time for commencement is 18 months to 2 years subject to approvals. The developer of the technology park is currently in discussions with Council regarding the details of their development.

There is no access from Campbell & Hart to Narellan Rd or the Hume Hwy. Access to Campbell & Hart will be via Maryfields Drive providing a quieter and safer direct entry to the estate.