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With a mantra of "Moving You Forward," Sean is driven by a passion for collaborating with others to achieve the best possible outcomes in all aspects of real estate.

With 20 years of experience in the real estate market, he places a strong emphasis on providing honest, professional service.

The synergy of working with the supportive team at Realmark, combined with open, transparent communication and market evidence, offers clients peace of mind, knowing their property is in capable hands.  

Originally from South Africa, Sean has called Perth home since 1999. He holds a Bachelor's Degree in Economics and Marketing and has traveled extensively throughout Africa and the United States.

His diverse background, which includes experience in small business and the film industry, equips him with a broad skill set for the real estate field.  

Sean enjoys the outdoors and action sports, such as ocean paddling and competitive sailing. He resides in Karrinyup with his wife and two children.

His commitment to clients is reflected in his promise: “Honest, reliable, and professional service that is second to none."

With over 15 years of experience in buying and selling properties along the stunning north coast, Mandie brings not just expertise but an unmatched passion for helping her clients succeed.

What truly sets her apart is her deep commitment to every client’s success, making her more than just a real estate agent—she's your dedicated partner in achieving your property goals.

Mandie goes beyond facilitating transactions; she’s there every step of the way, simplifying even the most complex real estate processes so that her clients feel empowered and confident. 

Her professionalism isn’t just a trait, it’s her hallmark, setting her apart in a highly competitive market. 

With Mandie by your side, navigating the real estate world becomes not just manageable, but truly extraordinary.  

Her clients are quick to sing her praises:  "Mandie has been amazing and made the whole process stress-free. We really appreciate everything she did to sell our property, from her friendly and fun nature to her professionalism and hard work.

Mandie achieved a great result for us—thank you!" – Charlotte G.  "If you want an agent who knows the market, understands your needs, keeps you informed at all times, and makes the selling process stress-free from sign-up to settlement, all while getting you a great price, then you need to choose Mandie Cubeddu.

We could not have hoped for a better selling experience." – Veronica S.  Clients also rave about her creativity and bold approach. As Jean L. put it: "Very creative and very bold, with a great personality."  

Her dedication shines through in every interaction. "Mandie was great from first contact. Her honesty, continual availability, and commitment ensured a great result in the sale.

I recommend her 100%," said Mark V.  Vicki, another satisfied client, shared: "Mandie’s attention to detail and deep market knowledge helped us get the sale price we wanted.

Her transparency and honesty earned our trust, and she went above and beyond to get our house sold.

I appreciated how she made everything easy to understand—thank you, Mandie!"  David and Alice echoed similar sentiments: "From preparing our property for the market to its quick and painless sale, Mandie worked tirelessly to ensure we achieved the best possible outcome.

We highly recommend her and will definitely be using her again—by far the best agent we’ve ever worked with."  Mandie’s blend of expertise, creativity, and unwavering commitment to her clients makes her the ultimate choice in the real estate world.

Melanie is a dedicated professional with a warm and friendly approach, she is committed to building lasting relationships with her clients based on trust and loyalty.  

Melanie takes great pride in delivering a professional and personalised service that goes above and beyond your expectations. 

Whether you're buying, selling, or investing in real estate, Melanie is here to make the process as smooth and stress-free as possible.  

Melanie has completed a Cert IV in Financial Services while working in the banking sector. She actively volunteers as a member of the WA State Emergency Services (SES) and is a member of the Yanchep Sports & Social Club.

Brett Philp is a fully licensed Real Estate Agent with over 35 years experience in the real estate industry encompassing all aspects of the industry from residential and industrial sales to commercial and residential leasing. This expansive knowledge provides Realmark Pilbara's Newman office with the strong leadership required for today’s changing marketplace.

For the last 14 years, Brett, has been a proven market leader in the Pilbara. In addition to his vast experience, Brett brings with him a very client focused work ethic and highly developed negotiation skills. Honed in the extremely competitive Gold Coast real estate market, taught Brett to think outside the box, to arrive at successful conclusions to negotiations.

With these skills Brett has been able to achieve between approximately 65 to 70% of all residential sales that have taken place in Newman since his arrival in Newman in April 2015. Without a doubt, Brett is the Market Leader for Newman and Tom Price residential property sales and leasing.

Jordan James is all about his clients—their goals, their needs, and their property journey. With over a decade of real estate experience, Jordan is dedicated to ensuring his clients get the results they deserve.

Whether they are selling or buying, Jordan’s focus is on guiding them through the process with commitment, creativity, and a hands-on approach.  

He knows that success comes from truly listening to his clients and crafting strategies tailored to their unique circumstances. Jordan has helped countless clients by creating smart, strategic marketing campaigns and using forward-thinking sales techniques to find the right buyer and deliver outstanding results.

His leadership has earned him multiple individual accolades and business awards on a state level, with national recognition in recent times.  

Starting his career in property management, Jordan built long-lasting relationships with clients that span from Perth to Karratha.

His natural talent for sales and marketing led him to grow a top-performing team in Karratha, where he is known for his unwavering commitment to good, old-fashioned service. 

Jordan is there every step of the way—whether it’s helping clients prepare their home for sale or working behind the scenes to ensure a smooth process.  

For those looking to make their next real estate move, Jordan James is ready to discuss how he can help them achieve their property dreams. 

Sam’s ongoing vision is to be the best father, partner and entrepreneur that he can. He approaches this vision by actively working on his life long learning and self-development. As a man who was born and raised in Halls Head, his knowledge and love of the Mandurah area is extensive and detailed. Sam’s background and high achievement in sports performance, nutrition and lifestyle coaching has provided a natural synergy to transform his health and wellness coaching and online marketing into the Real Estate Industry. Being a father of three daughters, Sam understands the importance of the family home and investing for the future. As a surfer exploring the breaks up and down the local coast since a young boy, he has seen the growth and challenges that Mandurah has gone through and identified those opportunities that are here to embrace into the future.

Sam has a passion to give back to the community he calls home and is actively involved in coaching at the Halls Head Junior Football Club girl’s program and a committee member of the Mandurah Board Rider’s Club. His ability to relate to people from all ages and diverse backgrounds is highly developed and he genuinely likes people and in assisting them to achieve their personal goals. Listening to a person is a key positive trait that Sam has that allows him to fully understand what it is that you are wishing to achieve.

For a motivated, energetic, and knowledgeable agent with the key core values of honesty, integrity and purpose, Sam is here to help you with all your property needs.

With over 7 years of experience in the real estate industry, James has established himself as a trusted expert in the Mandurah area. Having joined the Realmark team in 2024, he hit the ground running working with buyers and sellers across the Mandurah & Rockingham regions.

James excels in problem-solving, leveraging his keen attention to detail to ensure that every client receives the personalised service they deserve. His patience and understanding also allow him to navigate the often-complex world of real estate with ease, making the buying or selling process as smooth as possible.

A lifelong resident of the Mandurah area, James appreciates the community’s charm and the opportunities it offers. He and his wife chose to build their home in Dawesville, a decision fuelled by their desire for a family-friendly environment. James finds joy in connecting with new people each day and takes pride in showcasing properties to highlight their best features.

In his free time, James enjoys dining out at local restaurants and spending quality time with his wife and their two beloved dachshunds, Kevin and Margaret. His love for the Mandurah community and its residents drives his passion for real estate, making him a dedicated advocate for clients."

A family man, who is active in the community, Mark is involved and supportive of a local soccer team in Mandurah.

Mark is friendly, polite and an honest sales professional who is passionate about his work. He prides himself in being a solution focused agent with amazing tailored marketing strategies that gets results.

With his excellent customer service, Mark has been building strong clientele relationships amongst sellers and buyers for life.

Locally residing in the area, Mark is aware of the beautiful lifestyle opportunities and aims to find the right home and provide the best possible service for each individual clients needs.

With a fresh and progressive marketing approach, Mark continues to be commended by his clients for his high level of energy, reliability, knowledge, communication and professionalism.

Contact Mark today on 0439 979 967 to discuss your property ambitions.

Audrey takes pride in delivering a stress-free experience while providing honest and professional advice to her clients when selling what is likely their biggest asset.

She enjoys all aspects of real estate transactions but particularly values building strong professional relationships with her buyers and sellers throughout their journey.

Audrey’s passion for real estate began in 2017, when she joined a collaborative Residential Sales team, focusing on areas like Inglewood, Mount Lawley, Bedford, Bayswater, and Maylands. Later, she transitioned into a Project Sales Advisor role, broadening her understanding of various real estate facets, including off-the-plan sales.

Her deep industry knowledge and Realmark's innovative selling strategies have allowed her to help clients achieve exceptional results. 

Audrey is committed to ensuring that clients are never undersold in the WA property market.

One of the major factors that distinguishes me from other agents is the fact that I live and work in the Northern coastal community. This means, I am on the ground and active in my core area, allowing me to provide you with the most up-to-date market research and advice so you can make the best decisions when selling what is potentially your biggest asset.

With close to a decade of real estate experience, having worked for both buyers and sellers, I have a wealth of knowledge and a real love for people. I pride myself on trust and transparency and have the dedication and determination that you can rely on. You can trust that I will always be in your corner fighting to achieve the best result for you.

The selling experience might be confusing at times, or even overwhelming for some. I’ll make sure you have a pleasant and enjoyable experience from start to finish and make the ‘too hard’ seem almost ‘too easy’. My proven processes, creative marketing and leading technologies will ensure your property is given the best chance to reach more buyers, which in turn means more offers for your property.

In my spare time, I’m quite the green thumb with an extensively abundant garden oasis in my backyard. I love being on the coast and am always keen to take you for a coffee to discuss all things property, so if you’re considering selling, give me a call. Let's have a chat to discuss how I can use my extensive skills to maximise the sale of your home to ensure you’re not undersold.

Nathan is supported by his executive assistant, Laura, who ensures meticulous organisation and the seamless execution of operations, enabling him to focus on delivering outstanding results for his clients.

Darcy specialises in helping clients navigate the unique world of urban living including strata title properties with clarity, confidence, and ease. 

With years of experience in residential sales, Darcy knows how to break down complex situations, regulations, and processes into something simple and manageable. Whether you're selling your first apartment or a strata-titled townhouse, realising an investment or selling your family's home, he guides you every step of the way from preparation to settlement. 

Living in Subiaco and based out of the Leederville office, Darcy is deeply immersed in the vibrant, urban lifestyle his clients are looking for. He doesn’t just sell the city, he lives it. From villas to low-maintenance townhouses and apartments, Darcy understands the appeal of smart design, walkability, convenience, and a sense of community. He knows how to highlight the lifestyle benefits that matter most to urban buyers and how to market those features effectively. 

Clients value Darcy’s calm, down-to-earth nature, his work ethic, and his ability to translate complex information into practical advice. He takes the time to listen and tailor his approach to each individual. 

Natalie brings energy, care, and confidence to every property transaction she undertakes, making the experience not just smooth, but a genuinely enjoyable experience for all involved. With a sharp eye for detail and a warm, client-focused approach, she ensures each sale runs seamlessly from start to finish and every party receives a fabulous result- always working to deliver the best outcome.  

Clients often highlight and celebrate her clear communication, in-depth market insights, and her skill to keep them in the loop every step of the way. Just as importantly, they value her strong negotiation skills, a key factor in securing standout results.

As one client shared:  "Nat was extremely helpful and patient. She kept us up to date and informed every step of the way. Her amazing knowledge of the real estate market helped us explore different options when selling our home. We absolutely recommend her and will definitely work with her again in the future."  

With more than 15 years in real estate, backed by a degree in interior design and experience in property law and settlements, Natalie brings a unique mix of skills to the table. She knows how to highlight a home’s best features, market it strategically- appealing to a whole pool of buyers and, finally, negotiate effectively to ensure her clients achieve the best possible price.  

"Selling our first home with Natalie was an absolute breeze," said another happy client. "She guided us through every detail, provided regular updates, and achieved the results we hoped for with a Set Date Sale."  

Focusing on the Swan Valley corridor, Natalie offers a tailored approach for both buyers and sellers. From styling to strategy, Nat delivers care, insight and a refined personal touch- skilfully showcasing your property to stand out while also applying insight, finesse, and strategic thinking to every stage of the sales process. Her clients know she will go the extra mile not only to make their experience as stress-free as possible, but to negotiate with precision and achieve an outstanding result.  

"Natalie’s knowledge of the market was excellent, and her marketing strategy was tailor-made for the best results," said another client- a true reflection of the trust she builds and the outcomes she delivers through savvy negotiation and smart planning.  

So, if you want someone who truly cares, fights for the best result, and has the strategy and negotiation skills to back it up- Natalie’s here to help make your next move the best one yet.

Simon is the Owner and Selling Director at Realmark Mandurah, where his deep-rooted passion for real estate and decades of expertise in the Mandurah property market drive results. Known for his commitment to both clients and the community, Simon pairs his local insights with a strategic, customer-focused approach to deliver exceptional sales outcomes across Mandurah and surrounding areas.

Having called Mandurah home and working in real estate in the area for over 20 years, Simon’s deep understanding of the local market gives him—and his clients—a competitive advantage. He specializes in helping homeowners achieve premium sale prices by leveraging his in-depth market knowledge and innovative selling strategies.

Simon’s dedication and achievements have been recognized with multiple industry awards from Realmark and the Real Estate Institute of WA, including the Medium Residential Agency of the Year and a Community Service Award.

Simon is more than a real estate leader; he's a cornerstone of the local community. A proud sponsor of the Halls Head Junior Football and Netball Club, Simon also plays a hands-on role in shaping future generations through his coaching of junior girls’ AFLW teams.

Additionally, as a committee member for the Mandurah Board Riders Club for over a decade—and its President for the past five years—he’s a dedicated advocate for the local surf community.

Simon’s commitment to preserving Mandurah’s natural beauty is further reflected in his membership on the Coastal Community Reference Group for the Southern Beaches CHRMP, focusing on sustainable coastal management.

Outside of work, Simon is a devoted family man, raising three children with his wife in Mandurah. For him, helping families find the right property or secure the best investment is not just work—it’s a personal mission rooted in the love for his hometown.
To discuss your property ambitions, reach out to Simon directly on 0407 072 442 and experience a fresh perspective on Mandurah real estate.