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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.

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

Roberta has developed a solid background in sales, marketing and methodology for over 20 years, both in local and international markets.

She has pioneered highly effective selling methods, coupled with innovative marketing strategies to maximise her clients' sales outcome in today's market.  

Having lived in Europe and travelled extensively with her family, Roberta has gained a profound understanding of various cultures and lifestyles, enriching her approach to real estate. She has become the preferred real estate agent for European families and investors.

Her global perspective is further enhanced by her role as the past CEO of the Italian Chamber of Commerce & Industry in WA, where she promoted bilateral trade and business development, assisting a range of stakeholders from public institutions to private enterprises, and collaborating with Chambers worldwide.  

This experience complements her robust career in real estate, giving her a unique advantage in understanding and navigating the global market dynamics that influence local real estate trends, and enriching her service to clients.  

Roberta's commitment to service excellence is evident in every aspect of her work. She connects with clients on a personal level, ensuring that their needs are met.

Her high standards are a testament to her belief that success stems from actively listening to and understanding client needs.  

Roberta is dedicated to continuous learning, constantly updating her knowledge with the latest marketing strategies to stay at the forefront of the industry.  

Her qualifications include a Licensee Diploma of Property Service (Agency Management).  Roberta is renowned for her positive approach and unwavering professionalism.

She ensures peak market value for her clients through a smart selling method, strategic marketing, client engagement and exceptional follow-up, making her a respected figure in real estate today.

Daniel Ranshaw is an accomplished Residential Sales Consultant who brings a wealth of experience and passion to the real estate industry.

With a refreshing energy, enthusiasm, and maturity, he has quickly made a name for himself in the competitive marketplace. Daniel embraces each day with an optimistic mindset, diligently prioritising his clients' needs and striving for exceptional outcomes in his work.  

Beyond his work as a sales consultant, Daniel's dedication to his community and local history is equally inspiring. Through his active involvement with the Royal Western Australian Historical Society, he demonstrates his commitment to preserving and promoting Western Australia's rich heritage for future generations, and he brings this same level of care and attention to his work as a sales consultant.  

For Daniel, success comes from a combination of hard work, dedication, and a genuine love for what you do. His approach to real estate is simple: he cares.

He believes that making a positive impact on the lives of his clients and helping them achieve their goals is the key to success, rather than just closing deals.  In short, Daniel Ranshaw is more than just a sales consultant.

His unwavering dedication to his work, community, and clients is a testament to the power of hard work, passion, and an earnest drive to make a difference. Whether you're a first-time buyer or a seasoned seller, Daniel is the professional you can trust to guide you through your real estate journey with care, attention, and expertise.

SPECIALITIES He is passionate about marketing properties and leveraging experience and qualifications in this area working with Apple, Reebok and Samsung to achieve results for his clients.

With over three decades of experience across real estate, property development, strategic marketing, television production, tourism, fashion, and community engagement, Bridget brings a rare combination of creativity, strategy, and authenticity to real estate understanding both lifestyle, marketing and the process of real estate transactions.  

Her career began in television production and advertising, working with leading agencies, political campaigns, and entertainment companies like Grundy Productions, honing her storytelling and marketing skills and delivering high-impact campaigns in fast-paced, high-stakes environments.  She went on to hold senior marketing roles in tourism, fashion, and lifestyle brands, before moving into real estate marketing. 

Bridget draws on her extensive marketing expertise, industry knowledge, and local insight to help sellers achieve exceptional results. From creating standout campaigns to highlighting the unique lifestyle a property offers, she brings a strategic, polished approach that attracts the right buyers and maximises value.

Whether it’s a family home, a luxury property, or a unique lifestyle listing, Bridget approaches every sale with warmth, integrity, and unwavering dedication to ensuring each property’s story is told in a way that delivers the best possible outcome. 

With a mantra of ‘Moving You Forward’, Sean is passionate about working together with people to achieve the very best outcomes in all areas of real estate. With 18 years of experience in Perth’s real estate market, he places a strong emphasis on honest, professional service. The synergy of a supportive team at Realmark together with open, transparent communication backed by solid market evidence provide his clients with the peace of mind that their property is in the right hands.

Originally from South Africa, Sean has called Perth home since 1999. After achieving a Bachelor’s Degree in Economics and Marketing, he travelled extensively though Africa and the United States.
With a background in small business and the film industry, Sean brings a diversity of experience and skill to the real estate arena.
Sean loves the outdoors and action sports including ocean paddling and competitive sailing. He lives in Karrinyup with his wife and two children.
‘My service to you will be second to none : Honest, reliable & professional’

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.

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. 

Ben is a highly driven, performance-focused real estate professional with a relentless work ethic and an uncompromising standard for results. He takes complete ownership of his performance and is committed to constant improvement, with a clear goal of becoming one of the top agents in Karratha. 

Thriving in high-pressure, high-stakes environments, Ben excels where skill, strategy, and execution matter most. He is fiercely committed to achieving strong financial outcomes for his clients and is known for clear communication, decisive action, and meticulous follow-through. By managing every detail of the process, he removes stress and delivers certainty for buyers and sellers alike. 

Disciplined, accountable, and mentally tough, Ben approaches challenges logically while leading every interaction with empathy and integrity. His dedication to performance extends beyond real estate through consistent training, fitness and Jiu Jitsu, reinforcing the focus, resilience, and discipline he brings to every negotiation. 

Driven by growth and opportunity, Ben is committed to mastering the fundamentals, building powerful client relationships, and setting a new benchmark for service and results in the Karratha market. His mission is simple: deliver outcomes that matter and create real impact through skill, honesty, and execution. 

With over 15 years of experience buying and selling properties along the north coast, Mandie brings a wealth of knowledge and expertise to the table. But what truly sets her apart is her unwavering commitment to her clients' success. Mandie doesn't just facilitate transactions; she invests herself wholeheartedly in ensuring that her clients achieve their goals. Her remarkable ability to simplify complex concepts ensures that clients feel informed and empowered every step of the way. Mandie's professionalism isn't just a quality; it's her defining characteristic, distinguishing her in the competitive real estate landscape. With Mandie at the helm, navigating the real estate market becomes not just manageable, but truly exceptional.

“Mandie is the ultimate professional. this is my second experience with Mandie and the experience was even more amazing. Her attention to detail and ability to impart her knowledge of the market helped us get the sale price I wanted. Her transparency and honesty paired with her professional manner gains trust, and you know that she works above and beyond to get your house sold. Thank you for explaining everything in terms I understood, your knowledge of the market and professional manner was exceptional!” Vicki

“Mandie’s market knowledge was exceptional. Mandie kept us updated throughout the entire process and delivered exceptional results making selling our home a seamless experience. Mandie worked hard with us to achieve the best possible sales result. She guided us all the way from getting out property ready for the market to its quick, painless sale we would highly recommend Mandie and will certainly be using her again best agent we have ever worked with” David and Alice

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.

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.

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.

Experience Authentic

Ian entered into real estate in 2000 making the transition from serving 15 years in the Royal Australian Air Force.

Core values of professionalism, work ethic, honesty and integrity that were a part of his life from when he started his military career at age 16 have naturally transitioned into his highly successful career in real estate.

Ian’s skill set is in residential real estate marketing, sales and negotiation. Having specialised in Duncraig and surrounding suburbs and working in our Duncraig office at Realmark North Coastal since he came into real estate he is trusted, well known and highly respected both by clients and fellow real estate practitioners.

He comes to you with a passion for helping families in their real estate journey. He’s a family man himself, highly likeable, has a wealth of real estate knowledge and is the perfect real estate agent to always have in your corner.

Priding himself on being authentic in everything he does; his motto for life is “I just treat people the way I would want to be treated myself.” This ethos has seen him create a name for himself within real estate and particularly Duncraig as being a hard working straight shooter.

With in excess of 500 sales he comes to you with a wealth of real estate experience which is not only called upon by his extensive network of repeat clients but also his peers.