Castledon Partners (CP) is a privately owned real estate investment and development company. Put simply, we work to deliver absolute returns for all who invest with us.

From inception in 2011 our business has taken equity stakes in our projects. This ensures our interests are strongly aligned to those of our investment partners, because we have ‘skin in the game’.

We are a boutique Australian business with a management team that adds genuine value by actively developing and managing a range of residential subdivisions, retail and office investments.

Partnerships are core to our operations. We nurture relationships by delivering solutions based on shared objectives. To achieve this an understanding of what each party can bring to the table, in either an active or passive role, is essential.

Castledon Partners specialises in high quality Australian assets that contain:

  • Strong income and growth fundamentals in the Office, Retail and Residential sectors
  • Development and re-development opportunities
  • All-up capital requirements in the range of AUD$10-$100 million
Our Team

David Tonks


Managing Director

David is highly experienced in the real estate sector, developing strong property industry relationships and an in-depth knowledge of the Australian property market over 20 years.

David also has experience in the Banking and Finance sector, having worked with Bankwest as Head of East Coast Property Finance and with Westpac Institutional Bank in the Real Estate Distressed Asset area.

Further experience includes roles with international real estate groups in funds management, asset acquisition, and asset & development management.

Natalie Xu


Corporate Accountant

Natalie is a qualified CPA accountant with 8 years experience in financial and management accounting, working across the financial services and property industries.

Natalie joined Castledon Partners in March 2016 having previously been employed by a Chinese property developer based in Guangzhou and listed in Hong Kong.

Natalie’s major responsibilities with Castledon Partners include: financial record keeping; cash flow management & forecasts; project accounting and tax compliances.