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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.

Adam's unwavering commitment to dispelling the perception that real estate transactions are stressful, shines through in his genuine dedication to helping his clients transition smoothly to the next phase of their lives, consistently yielding nothing but gratifying outcomes.

By melding his highly lauded negotiation skills with a warm and personable approach, Adam's track record of success speaks volumes.  

Drawing upon his extensive knowledge of the construction industry, Adam formulates potent marketing strategies, leaving no room for imperfections in the management of each campaign, from inception to conclusion.  

Adam's unyielding resolve to surpass expectations results in the cultivation of enduring client relationships, firmly grounded in trust and loyalty.

His passion and enthusiasm for all facets of real estate, whether crafting effective marketing strategies, locating buyers, or skillfully negotiating sales, ensure that each campaign is executed with flawless precision from start to finish.

Dave Seah was born in Singapore and came to WA in 2011 where he graduated from UWA with a Commerce Degree in Accounting & Finance.

With a background in marketing as well (Degree in Mass Communication), he was introduced into Real estate in 2012 and joined the Realmark North Coastal team in 2018 with over 5 years’ experience in the industry.

He specialises in Greenwood, Warwick and surrounds where his hard work and dedication has made him a local favourite.

You can find him every Wednesday between 9.30am and 10.30am at 5 Points Cafe in Greenwood. Drop by to say hi for a free coffee and a chat about your real estate needs.

Nusaiba specialises in lifestyle and family homes, focusing on Perth’s northern suburbs. She has successfully sold a range of properties, assisting a diverse range of clients from first-home buyers embarking on their property journey to downsizers seeking residences that complement their evolving lifestyles. Her deeply personalised approach ensures buyers and sellers feel understood, supported, and confident throughout the process.

Nusaiba holds a Bachelor’s degree in Hotel Management and Business, as well as a Master’s degree in Management, with a thesis examining how organisational behaviour drives performance outcomes. This academic foundation gives her a strategic edge in real estate enabling her to understand both people and systems, and how they interact to deliver strong, sustainable results. Her professional background in high-end hotels also means Nusaiba is highly attuned to the subtleties of communication and presentation. She excels in reading the room, creating comfort and clarity for clients, and managing complex situations with calm and care.

Whether she’s crafting a marketing strategy, hosting a home open, or guiding negotiations, her focus is on exceeding expectations while maintaining a seamless, client-first experience. Nusaiba’s unique combination of insight, warmth, and strategic discipline consistently leads to strong resultsand a rewarding, stress-free journey for her clients.

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.

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. 

Casey has joined our Realmark Sales team after her successful time in Newman. Her desire to achieve the best results for her clients has ensured her reputation is second to none, with an open and honest approach to her tasks.

Having lived in the Pilbara for 20 years and raising her family here, Casey is very aware of the highs and lows of real estate and the need for sound advice and knowledge of the unique marketplace. She brings an energetic and enthusiastic approach to her connections

Casey enjoys the outdoors and spending time with her family and is looking forward to renovating her recently purchased housed here in Karratha.

Casey has joined our Realmark Sales team after her successful time in Newman. Her desire to achieve the best results for her clients has ensured her reputation is second to none, with an open and honest approach to her tasks.

Having lived in the Pilbara for 20 years and raising her family here, Casey is very aware of the highs and lows of real estate and the need for sound advice and knowledge of the unique marketplace. She brings an energetic and enthusiastic approach to her connections

Casey enjoys the outdoors and spending time with her family and is looking forward to renovating her recently purchased housed here in Karratha.

Adam's unwavering commitment to dispelling the perception that real estate transactions are stressful, shines through in his genuine dedication to helping his clients transition smoothly to the next phase of their lives, consistently yielding nothing but gratifying outcomes.

By melding his highly lauded negotiation skills with a warm and personable approach, Adam's track record of success speaks volumes.  

Drawing upon his extensive knowledge of the construction industry, Adam formulates potent marketing strategies, leaving no room for imperfections in the management of each campaign, from inception to conclusion.  

Adam's unyielding resolve to surpass expectations results in the cultivation of enduring client relationships, firmly grounded in trust and loyalty.

His passion and enthusiasm for all facets of real estate, whether crafting effective marketing strategies, locating buyers, or skillfully negotiating sales, ensure that each campaign is executed with flawless precision from start to finish.

Casey has joined our Realmark Sales team after her successful time in Newman. Her desire to achieve the best results for her clients has ensured her reputation is second to none, with an open and honest approach to her tasks.

Having lived in the Pilbara for 20 years and raising her family here, Casey is very aware of the highs and lows of real estate and the need for sound advice and knowledge of the unique marketplace. She brings an energetic and enthusiastic approach to her connections

Casey enjoys the outdoors and spending time with her family and is looking forward to renovating her recently purchased housed here in Karratha.

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."

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. 

Casey has joined our Realmark Sales team after her successful time in Newman. Her desire to achieve the best results for her clients has ensured her reputation is second to none, with an open and honest approach to her tasks.

Having lived in the Pilbara for 20 years and raising her family here, Casey is very aware of the highs and lows of real estate and the need for sound advice and knowledge of the unique marketplace. She brings an energetic and enthusiastic approach to her connections

Casey enjoys the outdoors and spending time with her family and is looking forward to renovating her recently purchased housed here in Karratha.

With a solid foundation in real estate since 2011 and a Diploma in Property Services, Alba offers a wealth of industry knowledge, exceptional marketing flair, and a results-driven approach to every sale.

For Alba, real estate is more than just a transaction—it’s about building genuine relationships, guiding clients with clarity and care, and ensuring every step of the journey is handled with professionalism and integrity. Known for her can-do attitude, prompt communication, and sharp negotiation skills, Alba is committed to achieving the best outcome for every client.

A proud Perth local raised in the northern suburbs, Alba brings a deep understanding of the community and lifestyle she represents. Outside of real estate, she enjoys spending time with family and friends, walking her dog around Mindarie, practicing Pilates, and drawing inspiration from motivational reads.

Whether you’re buying or selling, Alba is here to support you with honest advice and personalised service. Your best move starts with a friendly chat—get in touch today to take the next step in your property journey with confidence.