Best Buyers Agency of the year - 2025


Tass Pattas SENIOR COMMERCIAL BUYERS' ADVOCATE


 

 

 

Tass has lived in the inner suburbs of Melbourne all his life and is a licensed real estate buyer’s agent and a former Certified Practising Valuer (CPV) with degrees in Science and Business and post graduate in Finance and Management.  His wealth of experience with both residential and commercial real estate agency, valuations and financial risk management transcends more than 30 years.  He’s a one stop shop for all things real estate.  

From humble beginnings and being a natural networker, Tass built a significant direct residential and commercial investment property portfolio and developed plenty of scar tissue running his own direct property and hospitality businesses.  The academic, vocational and direct property experience are combined now in a way to serve his clients by helping them achieve their goals, dreams and aspirations without the unnecessary road blocks he confronted. 

 

Contact Tass 0417 808 077 | tass@propertybuyer.com.au




 

Commercial clients value Mark’s ability to identify opportunities others might overlook, mitigate risk, and craft tailored strategies that align with business goals. His articulate communication style and negotiation expertise give investors, landlords, and corporate tenants the confidence that their interests are fully protected.

Colleagues and clients alike describe Mark as loyal, trustworthy, and a true team player. Affable and approachable, he builds strong, long-term relationships by going above and beyond for every client. His integrity and dedication ensure that each transaction is not only successful but also an enjoyable and rewarding experience.

Based in Sydney’s Inner West, Mark balances his professional life with an active lifestyle. He enjoys travelling, fishing, and spending quality time with family and friends, pursuits that reflect his grounded character and approachable nature.

 

Our purchases

 
 

Gold Coast, QLD

Expertly negotiated price, terms, and conditions—deligh...
 
 

Brisbane, QLD

We swiftly negotiated favorable terms and conducted tho...
 
 

Central Coast, NSW

Bought Off Market
 
 

Brisbane, QLD

Thrilled with the result and we trust this commercial a...
 
 

Brisbane, QLD

Thrilled with the result and we trust this commercial a...
 
 

Brisbane, QLD

Thrilled with the result and we trust this commercial a...
 
 

Sydney, NSW

Thrilled with the result!!!
 
 

Brisbane, QLD

Thrilled with the result
 
 

Sydney, NSW

Thrilled with the result and we trust this commercial a...
 
 

Sydney, NSW

Industrial Freehold Tenanted Investment
 
 

Sydney, NSW

I am very grateful to Alberto and the Propertybuyer tea...
 
 

Sydney, NSW

5 Beds 2 Baths 2 Cars
I am very grateful to Alberto and the Propertybuyer tea...
 
 

Sydney, NSW

I highly recommend: "It's a no brainer indeed"
 
 

Sydney, NSW

I uncovered the ideal off-market opportunity
 
 

Sydney, NSW

We are very happy with the result
 
 

Gold Coast, NSW

The result and property itself well exceeded the client...
 
 

Sydney, NSW

An outstanding result
 
 

Brisbane, QLD

Thrilled with the result and already looking forward fo...
 
 

Sydney, NSW

I received tremendous value
 
 

Brisbane, QLD

Purchased Off-market
 
 

Brisbane, QLD

Over the moon with the result
 
 
 
 

Gold Coast, QLD 

Expertly negotiated price, terms, and conditions—deligh... 
 
 

Brisbane, QLD 

We swiftly negotiated favorable terms and conducted tho... 
 
 

Central Coast, NSW 

Bought Off Market 
 
 

Brisbane, QLD 

Thrilled with the result and we trust this commercial a... 
 
 

Brisbane, QLD 

Thrilled with the result and we trust this commercial a... 
 
 

Brisbane, QLD 

Thrilled with the result and we trust this commercial a... 
 
 

Sydney, NSW 

Thrilled with the result!!! 
 
 

Brisbane, QLD 

Thrilled with the result 
 
 

Sydney, NSW 

Thrilled with the result and we trust this commercial a... 
 
 

Sydney, NSW 

Industrial Freehold Tenanted Investment 
 
 

Sydney, NSW 

I am very grateful to Alberto and the Propertybuyer tea... 
 
 

Sydney, NSW 

5 Beds 2 Baths 2 Cars
I am very grateful to Alberto and the Propertybuyer tea... 
 
 

Sydney, NSW 

I highly recommend: "It's a no brainer indeed" 
 
 

Sydney, NSW 

I uncovered the ideal off-market opportunity 
 
 

Sydney, NSW 

We are very happy with the result 
 
 

Gold Coast, NSW 

The result and property itself well exceeded the client... 
 
 

Sydney, NSW 

An outstanding result 
 
 

Brisbane, QLD 

Thrilled with the result and already looking forward fo... 
 
 

Sydney, NSW 

I received tremendous value 
 
 

Brisbane, QLD 

Purchased Off-market 
 
 

Brisbane, QLD 

Over the moon with the result  
 
 

 

 

Want to know more about Propertybuyer?

Chat to Mark Gergis now

 

 

The Propertybuyer
Podcast

 
Mon 23 Feb '26
with Rich Harvey
Behind the headlines: What the data really says about Australia’s housing market
 
 
Fri 6 Feb '26
with Rich Harvey
Why Buyers Keep Chasing the Northern Beaches
 
 
Mon 29 Dec '25
with Rich Harvey
How I Made it- Lessons from building my own property portfolio
 
 
Fri 12 Dec '25
with Rich Harvey
Australia’s 2026 Property Forecast: Boom Signals, Buyer Behaviour and Buyer Risks Ahead
 
 
Mon 1 Dec '25
with Rich Harvey
Why the Central Coast is Booming: Lifestyle, Value & Future Growth
 
 
Fri 14 Nov '25
with Rich Harvey
Western Sydney Uncovered: Airport Boom & Next Growth Hotspots
 

 

Listen to many more
podcasts on our
Podcasts page.

 
 
 
 
 
 
 

Zero to Nine Properties in 5 Years – How to Build a Sustainable Property Portfolio

In this episode of the Propertybuyer Podcast, Rich Harvey welcomes Jono Roy, Buyers Agent and Investment Specialist at Propertybuyer, to explore the realities of building a sustainable and scalable property portfolio. Many Australians dream of owning multiple investment properties, creating long-term wealth, and enjoying a life of financial freedom. But what does it actually take to grow from zero to nine properties in just five years? And how can everyday investors navigate the risks and opportunities of an ever-changing market? Jono brings a wealth of experience to the conversation, with a personal portfolio of nine investment properties valued at $4.5 million and an impressive track record of successful property flips, including a $155K profit on a single project. As the former Head of Research at one of Australia’s leading buyer’s agencies, he played an instrumental role in overseeing the purchase of over 1,000 properties in just three and a half years, making him a trusted expert in building high-performing portfolios. In this episode, Jono shares his journey from first-time investor to seasoned strategist, offering valuable insights into the mindset and methods that helped him scale his portfolio so rapidly. Rich and Jono unpack the investment philosophies that work in today’s market, how to overcome fear and uncertainty in big decision-making moments, and the strategies Jono uses to identify high-potential deals across Australia. They dive deep into topics such as property selection, market diversification, leveraging equity effectively, and the importance of ongoing education to stay ahead of market trends. Jono also shares lessons learned from his biggest mistakes, and offers practical advice for investors at all stages of their journey—from those just starting out to those looking to expand their portfolio. Beyond the numbers, this episode explores the personal and professional growth that comes with serious property investing, and how to build resilience in the face of challenges. Whether you’re an aspiring investor aiming for your first property or an experienced buyer looking to scale up, this conversation is packed with actionable strategies to help you succeed. Tune in to Podcast 91 for expert guidance, real-world experiences, and a clear roadmap to building a sustainable property portfolio. Don’t forget to subscribe and share this episode with anyone looking to make smarter property decisions in today’s market.