The team is lead by “A-Level” players, the best in the industry.
Peter Robertson is a licensed Real Estate Agent, Property Manager,
Broker & Auctioneer that drives the teams sales and vision.
Gemma & Kelsey continuously push to build a bigger, better, and stronger customer experiences.

Launch Intro Video

Gemma Christie

Executive Assistant

Gemma has been working in Real Estate for 8+ years, primarily starting out in Reception and Property Management. Once she found a passion in Real Estate she has never looked back.

Completing her Real Estate Licence in 2017 she has gained additional knowledge and advanced her skills to provide the best service she can for Team Robertson. Gemma is very passionate about being a driving force behind the scene, striving to ensure a high level of customer services at all times. With a cheerful, and positive attitude she has the ability to take the pressure off her team and endeavours to make sure each day runs as unified and seamless as possible.

Gemma and Peter continuously look for larger challenges and drive each other to become better day by day. They are very hard working and strive to become the very best. This comes naturally for Gemma and Peter, always providing the very best service and obtaining the highest of results they possibly can for all their clients, not to mention anyone else they are in contact with in the fantastic world of Real Estate.

Peter Robertson


I’m a licensed Real Estate Agent, hold an Advanced Diploma in Business (Real Estate) and am a Director of William Porteous Properties International.

I specialize in selling premium properties (houses, apartments and land) in Perth’s most sought-after suburbs around the river, along the coast an throughout the CBD. 80%+ of my business is repeat and referral based. I place consistently in the top performing agents in Perth and am here to serve you with the best real estate experience you’ve ever had.

Kelsey O’Brien


Having worked within the Real Estate industry for over 13 years and with extensive experience in administration, sales & marketing and property styling, Kelsey understands the process of selling your home.

Kelsey has joined Peter Robertson, bringing all her experience, skills and knowledge to the team in an admin support and client services capacity.

Buying, Selling & Development Guide

In today's changing real estate market, there is no room for second guessing. At Team Robertson we engage with exceptional 3rd party providers to ensure your real estate asset is marketed through our multi level marketing channels, both online & offline.


If you are contemplating selling your home, here is an easy step by step guide to our selling process. Our unparalleled exposure drives traffic and ultimately results in getting the highest possible price in the quickest amount of time.The Robertson Team will be there with you.



If you are in the market to purchase a home or investment property, here is an easy guide on how we represent you in this exciting endeavor! Together, we can offer you unparalleled service for any real estate transaction.The Robertson Team will be there with you every step of the way



If you’re in the process of developing a new building, here is a detailed review of the services that we provide. We have successfully launched, marketed and sold out a diverse amount of new developments.The Robertson Team will be there with you every step of the way.

Get To Know The Team

On The Scene With

Peter Robertson

Follow Million Dollar real estate agent, Peter Robertson on your favourite social media channels. Get to know the man behind the brand and see why he is Perth's most trusted real estate advisor.


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