The leaders in luxury

An uncompromising dedication to excellence

The leaders in luxury
By the


Welcomed Home


Worth of
Property Sold


Sale Price


Record Sale


Client Rating

Based on FY 22/23
  • About us

Relationships, Collaboration and Innovation

Over three decades, Michael Kollosche and his team have built long-term relationships with high net worth individuals across Australia and abroad with residential, commercial and development interests. Those trusted relationships are built on both integrity and results.

Kollosche has long been regarded as the Gold Coast’s leading luxury property agency. Our core service area extends from Sovereign Islands in the north and south to Coolangatta on the Queensland-New South Wales border, and the Gold Coast Hinterland.

When you place your trust in Kollosche, you gain the expertise and support of our entire team. Collaboration between our agents sets Kollosche apart from our competitors. Working with an open database bolsters our ability to achieve the best possible result for you.

Real estate is a competitive industry and Kollosche has earned a reputation for innovative marketing solutions implemented by a talented team. As a business we invest heavily in new technologies, smart systems and the people who know how to use them.

About us


Residential Sales

Kollosche’s residential sales team services luxury property owners from Sovereign Islands on the northern Gold Coast, south to Coolangatta, and out to the hinterland. Six-star service and innovative marketing strategies underpin consistent price results.


Kollosche Commercial offers a one-stop service solution for commercial clients, from sales to leasing and property management. An experienced team provides high level, specialised advice to ensure the correct strategy is executed for premium results on all commercial assets.

New Projects

Kollosche New Projects specialises in off-the-plan luxury apartment sales as well as end-to-end solutions for developers. Our team is experienced in guiding buyers on their journey from that first enquiry all the way through to settlement and beyond.

Property Management

Kollosche Residential Executive Leasing & Property Management caters to the specific needs of luxury property landlords and tenants. Our experienced leasing team understands the standard required to achieve and maintain premium pricing for high-end Gold Coast homes.

Kollosche's values are the foundation for long term relationships

  1. 01

    We honour our commitment to work together as a team to achieve the best possible results for our clients and contribute to a positive team culture.

  2. 02

    We practice open and honest communication to uphold a standard of service that engenders trust and supports long-term relationships.

  3. 03

    We keep our finger firmly on the pulse of an ever-changing market to ensure the rate of change within the business exceeds the industry standard at all times.

  4. 04

    We commit to ongoing professional development, continually building our skills and knowledge base to deliver educated and informed advice.

  5. 05

    We consciously choose to take the high road in situations where ethics come into question, promoting respect through honest, responsible and truthful actions.

  6. 06

    We value the communities in which we live, work and play by contributing in a positive way on a personal and professional level to create a better experience for all.

  • In the Community

Our Community

Giving back to the communities in which we live, work and play is integral to Kollosche’s company ethos. The Kollosche Community Fund provides a platform for our entire team to throw its collective weight behind a wide variety of causes close to our hearts, through sponsorship, donations, time and awareness. Find out more.

In the Community
  • Testimonials
  • Company News
Selling our home and choosing the right real estate agent was a huge decision. When the time came to sell, Kollosche was our preferred agents. Their reputation in this industry is second to none. Feedback from people we knew and trusted made it easy for us to place our property in their hands. 

George & Maria, Sellers

Mermaid Waters

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We couldn’t be happier with the result Michael and his team achieved in selling our property in Broadbeach Waters. The national campaign was extremely successful and yielded hundreds of enquiries, filtered down to the prequalified inspections, which resulted in us achieving our asking price. Michael has a flawless system and one of the best teams in real estate we have ever experienced. The level of communication throughout the set-up process and during the entire campaign was constant and we were never left in doubt about any stage of the sales process. It is without question that Michael is the leader in selling luxury property on the Gold Coast. We highly recommend Michael and his team at Kollosche to anyone considering selling or buying.

Jackie & Billy, Sellers

Broadbeach Waters

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From start to finish, Kollosche ensured the buying journey was enjoyable. The communication was friendly, prompt and professional keeping stakeholders informed at all times. Thank you Tony V and the wider Kollosche team for helping us secure our dream home.

Jon & El, Sellers

Mermaid Beach

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Due to our commitment to purchase another property, I would have to say the Kollosche team worked tirelessly in an effort to meet the tight deadline for our sale. We were actually amazed by the speed and number of viewings they arranged over such a short period and at all times the dialogue and overall communication exhibited was first class. Needless to say, we were very happy with the end result, particularly given our timeframe and we would have no hesitation whatsoever in recommending Ryan, Michael, Bec and the Kollosche organisation overall.

Steve & Chantal, Sellers


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We have bought and sold properties with Kollosche along Mermaid Beachfront. The level of service and attention to detail was second to none. There was nothing that was too much trouble and it just didn't stop at signing of the contracts or settlement of the property. High end property, especially beachfront, needs a specialist in the area who understands the market, understands the clientele, right down to the builders, the architects and the lawyers for conveyancing. There wasn't one area that we could fault with the whole process.

Hugh, Buyer & Seller

Mermaid Beach

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The Journey Continues

The Journey Continues

Delivering on Service

Delivering on Service

Construction Bolsters Final Sales Push on COAST

Construction Bolsters Final Sales Push on COAST

Giant Battery Powers COAST Construction

Giant Battery Powers COAST Construction

Our achievements

Stay up to date with the latest property news

Stay up to date with the latest property news

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