Professionals Northern Coast Clarkson

1 Sarasota Pass, Clarkson WA 6030
  •   5   (22 reviews)

Meet the team

Get to know the 4 agents at Professionals Northern Coast Clarkson.

Johanna Ellis
Johanna Ellis

Licensed Real Estate Agent

  5   (61 reviews)
About Johanna
Johanna, a proud member of the Professionals team, began her real estate career in 2012, managing residential properties and holiday-let golf villas. After obtaining her Real Estate License in 2023, she has eagerly shifted her focus towards Real Estate Sales. Johanna is passionate about serving the community, dedicated to assisting with all home buying and selling needs. Integrity and outstanding client service are her top priorities. With a Masters of International Business from Saint Georges University, earned in 2006, Johanna aims to attract a portfolio of international investors to Perth’s beautiful Northern Coastline. Outside of work, she enjoys cycling with her husband and two children, making the most of her family time.
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Maureen McMahon
Maureen McMahon

Principal / Licensed Real Estate Agent

  5   (6 reviews)
About Maureen

Maureen currently has 2 active property listings and 9 sold property listings over the past 12 months.

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Lisa McMahon
Lisa McMahon

Principal / Licensee

  5   (4 reviews)
About Lisa

Lisa has 10 sold property listings over the past 12 months.

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Tina Adams
Tina Adams

Property Consultant

  5   (1 review)
About Tina

Tina currently has 1 active property listings and 1 sold property listings over the past 12 months.

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About us

Your local Real Estate Professionals in Clarkson, Mindarie, Quinns Rocks and Surrounds With a unique coastal location in Perth Northern Suburbs, Professionals Leading Edge offers an exceptional personalised customer service, and a thorough understanding of the local property market A close tight-knit family business, we offer you a dynamic customer experience that will take full ownership of our clients’ individual needs and deliver at every stage with integrity and enthusiasm. We pride ourselves on a strong member retention and work satisfaction in a positive and vibrant workplace environment. Keeping informed in this ever-changing real estate industry, we always work with compassion and empathy. Trusting your property in our hands will be the best decision you will ever make. True to our name, we offer you the most professional service. As our client, your interests are our top priority. We don’t think of our job as to just sell your property, our role is to guide you through the process. Every property is different, which means the same marketing strategy does not work for everyone. We work with you to tailor our marketing to your property and your specific situation. This gives us the opportunity to highlight the uniqueness of your property and attract the type of buyer who is looking for a home just like yours. When you step inside our office, you will find a team who love their work and who are genuinely happy to come to work. Our team regularly work together across departments to ensure we obtain the best outcomes for all of our clients.

Our reviews

  5  
22 reviewsacross 8 different locations, showing 6.
Buyer review
Passionate Real Estate agent willing to go above and beyond!
2 days ago
Passionate Real Estate agent willing to go above and beyond!

Johanna is a very professional and hardworking real estate agent. Correspondence was great, she would respond to any text, emails or phone calls pretty much straight away. Always on top of all paperwork. Johanna always offered to help in any way as this is my first purchase. Buying a property is one of the most stressful events that can happen in a lifetime, so you want someone that can ease you through the steps, passionate to help and guide you until the end. I believe that has been Johanna. What stood out to me the most was the her commitment and her passion.

Johanna Ellis

Johanna Ellis

  5   (61 reviews)
Buyer review
Punctual, professional and well prepared
26 days ago
Punctual, professional and well prepared

We have been very happy with our experience with Maureen. From our very first appointment, she was punctual, professional and well prepared. The property was kept in good order, and throughout our dealings she has been prompt and reliable with communication. What we particularly appreciate is her grounded and realistic approach. She communicates clearly, is straightforward and practical, and manages expectations well. We have found her easy to deal with and appreciate the professional yet personable way she handles things. We would be very happy to recommend her to other property owners looking for a reliable and professional property manager.

Maureen McMahon

Maureen McMahon

  5   (6 reviews)
Seller review
A professional, honest, caring and incredibly trustworthy real estate agent
4 months ago
A professional, honest, caring and incredibly trustworthy real estate agent

We couldn't be happier with the service we received from Maureen. From our very first meeting to the successful sale of our property, she was professional, honest, and incredibly trustworthy. What impressed us most was how much Maureen genuinely cared about us as people, not just as clients. She took the time to understand our needs, kept us informed every step of the way, and always made us feel that our best interests were her priority. Selling a property can be a stressful experience, and there were times when we felt overwhelmed. Throughout it all, Maureen was incredibly supportive and reassuring. Whenever we were panicking, she took the time to listen, answer our questions, and guide us through the process with patience and kindness. We never felt like we were "just another client"—she was always there for us when we needed her. What also stood out was the genuine care and respect Maureen showed towards the people purchasing our property. She wanted the experience to be a positive one for everyone involved, which speaks volumes about her integrity and professionalism. Thanks to Maureen's knowledge, dedication, excellent communication, and genuine compassion, what could have been an overwhelming experience became one that we felt supported through every step of the way. We always knew we were in safe and capable hands. We wholeheartedly recommend Maureen to anyone looking for a real estate agent who is not only highly skilled but also truly kind, caring, and committed to achieving the best possible outcome for everyone involved. Thank you, Maureen, for making such a stressful journey so much easier. We are incredibly grateful for everything you did for us and wouldn't hesitate to recommend you to our family and friends.

Maureen McMahon

Maureen McMahon

  5   (6 reviews)
Seller review
So friendly and nice, with excellent communication, always willing to help.
7 months ago
So friendly and nice, with excellent communication, always willing to help.

I had met Johanna over a year before we actually sold our house, she always kept in touch without being pushy and when the market was improved she contacted me to let me know and was ultimately correct in her house price prediction. Johanna is always so friendly and helpful, nothing is too much for her. Always keeps you up to date, always returns your calls, we could'nt have asked for any more. Johanna was always very Professional as well as being easy to talk too and was really spot on with her market skills.

Johanna Ellis

Johanna Ellis

  5   (61 reviews)
Seller review
Excellent, caring and friendly agent
7 months ago
Excellent, caring and friendly agent

We found Johanna to be very approachable and helpful and spot on with her understanding of the market. She has great timing with communicating what needed to be done to prepare for sale and helped connect us with trades people. Johanna really understands people and what they need, and is able to navigate tactfully through issues that may arise, all with kind words and a lovely smile. She is an ultimate professional who found the perfect buyers for our property and negotiated a sale that we were very happy with. We would absolutely recommend Johanna to anyone thinking of selling their home.

Johanna Ellis

Johanna Ellis

  5   (61 reviews)
Show all 22 reviews
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Our properties

Professionals Northern Coast Clarkson has 3 properties for sale and sold 27 properties in the last 12 months, showing 4, sorted by most recent activity

SoldOct 7, 2026
Price not available
40 Longnor Parkway
Alkimos WA 6038
3
2
2
House
SoldSep 9, 2026
$572,000
7/117 Mansfield Avenue
Butler WA 6036
2
1
Apartment
For Sale
From $849,000
92 Celeste St
Eglinton WA 6034
4
2
2
House
SoldAug 13, 2026
Price not available
9 St Kilda Turn
Clarkson WA 6030
4
2
2
House
Show all 30 properties
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