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Commercial Property & Land Access

Advisory Firm

 Founded in 2012

Green Energy Turbines

Costello Group 

Our Vision

Costello Group aims to lead the industry in commercial property and land access advisory across Australia. We are committed to delivering exceptional outcomes, helping clients achieve their property goals and manage land access challenges efficiently and effectively

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Through innovative solutions, expert guidance, and trusted relationships, we work toward a future where every project delivers meaningful results and contributes to sustainable growth, for our clients, our communities, and the industries we operate in.

Our People

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Peter Costello

Managing Director - Specialist Strategic Negotiator

As the Founder and Managing Director of Costello Group, Peter has led the company from its early days as a small venture to become a leading multi-million-dollar Australian firm in Commercial Property and Land Access.


With over 25 years in commercial property and land access, Peter has expertly managed and negotiated complex acquisitions for major projects across sectors such as Oil & Gas, Mining, Rail, Power, Water, Roads and Renewable Energy. He’s highly proficient at building skilled strategic teams to deliver complex projects and consistently achieves successful outcomes in commercial property services for a diverse range of clients, from private individuals to Government entities.


An exceptionally experienced business leader and operator with expertise across multiple industries, he understands the challenges of multi-billion-dollar projects as well as the intricacies of running a small business and everything in between.

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Peter holds a Bachelor of Applied Science in Property Economics from QUT and an REIQ Principals Licence, reflecting his solid educational background and commitment to excellence.

Great things in business are never done by one person, they're done by a team of people.

(Steve Jobs)

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Value 01.

Respect

At Costello Group, respect is more than a word - its a guiding principle. We respect our clients, colleagues and partners. We listen actively, value diverse perspectives and treat everyone with kindness and empathy. Respect fosters collaboration, trust and lasting relationships.

BRISBANE (HQ)

Level 8, 340 Adelaide Street

Brisbane QLD 4000

SYDNEY

Level 26

1 Bligh Street

Sydney NSW 2000

MELBOURNE

Level 23, Tower 5

Collins Square

727 Collins Street

Docklands VIC 3008

PERTH

Level 25

108 St Georges

Terrace
Perth, WA 6000

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Leaders in Exceptional Service

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