About Core Capital
Expert advocacy, not another sales conversation
We're a South Australian buyer's agency for people who want a professional managing their purchase — with structure, transparency, and accountability at every stage.
- 100% buyer-side
- Adelaide & wider SA
- Strategy → settlement
Meet the director
Cobi Rontaunay
Director, Core Capital
Cobi founded Core Capital to give South Australian buyers the same professional representation vendors have always had on their side of the table — independent advocacy, clear process, and accountability from Blueprint session through to settlement.
Drawing from a background in engineering, motorsport, and FIFO work, Cobi brings a precision-driven approach to property. These industries demand strict systems, risk mitigation, and a work ethic that never sleeps — principles that now form the foundation of Core Capital's advocacy.
Whether you're buying your first home, upsizing for family, or building a portfolio, the approach is the same: strategy before search, evidence before offers, and your interests first — always.
Why Core Capital
Evening out the most expensive negotiation of your life
Core Capital was built on a simple observation: most buyers are negotiating the biggest purchase of their lives against a professional — the selling agent — who works entirely for the other side. We exist to even that out.
Whether you're a FIFO worker catching up on property research after fly-home, a time-poor professional, or a family planning your next move, we bring strategy and process to a market that often rewards whoever moves fastest with the best information.
You stay in control of every decision; we handle the legwork, the scrutiny, and the negotiation — right through to settlement.
What guides us
Strategy before search
We clarify goals, budget, and risk before you inspect a single property — so every shortlist is deliberate.
100% on your side
Independent advocacy. We're paid to represent you. Never the vendor. No listings to push, no divided loyalty.
Built for busy lives
Online booking, clear written updates, and milestone tracking that respects your time and keeps you informed.
Independent by design
We never list or sell property. With no vendor relationships to protect, our only job is to get you the right outcome.
Systems, not guesswork
Booking, follow-ups, milestone tracking, and clear written communication keep every engagement organised and transparent.
Local market knowledge
Adelaide and South Australia are our focus. We know the suburbs, the values, and where the genuine opportunities sit.
Frequently asked questions
The questions we hear most
Can't see yours? Call +61 488 778 006 — we respond to every enquiry personally.