Sonia Duffy

Sonia Duffy

Sales Consultant at HKY Real Estate
  •   5   (4 reviews)

About Sonia

With over two decades of experience, primarily in the finance sector, I bring a wealth of knowledge and expertise to every real estate transaction. My professional journey has been built on leading high-performing teams to deliver exceptional customer experiences and ensuring that clients achieve their home purchasing goals with confidence. I have developed a passion for guiding clients through the intricacies of the real estate market, with a particular focus on assisting sellers in successfully marketing and selling their homes. I am known for my strong negotiation skills, attention to detail, and ability to understand my clients' unique needs. I’ve been fortunate to build a reputation for delivering results, backed by a deep understanding of the financial landscape. I am committed to ongoing professional development, ensuring I am always informed of the latest market trends, tools, and techniques to help my clients succeed. My commitment to delivering exceptional service is not just professional—it’s personal. I’ve called Swan Valley home for over 19 years and have developed a deep appreciation for its natural beauty and close-knit community. Living here has allowed me to forge lasting relationships, which I value deeply in both my personal and professional life. Outside of work, my family is everything to me—my wonderful husband Ben, our 11-year-old son Mason, and our two beloved dogs, Stella and George. In my spare time, you’ll likely find me working out at F45, playing netball, or cycling through the scenic beauty of Swan Valley, exploring all that our area has to offer. These experiences enrich my life and further fuel my passion for helping others make Swan Valley their home. I am dedicated to helping all clients achieve their homeownership dreams. Whether you're buying or selling, my vast experience, dedication to client satisfaction, and love for real estate will ensure that your property goals are met with care, precision, and professionalism. I'm here to guide you through every step of the process and make your real estate journey a success.

Sonia's reviews

  5  
Sonia has 4 reviewsacross 3 different locations, showing 4.
Review Sonia
12 months ago
Excellent ! Highly recommend Sonia to anyone in the area to sell the house with her.

Would recommend Sonia, good communication, worked hard and late hours, very confident in what she does and gives you results.m. Had a lot of knowledge of the area and what the price the house. Professional all the time. Answered all my questions. Kept me updated on the progress of the house. She had my best interest in trying to get the best price for the house. flexible in her approach according to market demands.

12 months ago
Aveley Property

I had Sonia Duffy sell my property in Aveley. From start to finish the experience with Sonia was absolutely incredible. Sonia was extremely honest and educated on the initial appraisal with confidence she would exceed the sale expectations. Under offer after one home open, it’s easy to say Sonia is very good at her job. She kept me informed throughout the process of contract, property going under offer and all of the settlement process. I would highly recommend Sonia Duffy to trust with selling your property. Thank you for making this next step in my life such a great experience.

over 1 year ago
Amazing Agent

Sonia took us the selling process with absolute ease. Her professionalism and knowledge shone through with an outcome that was above our expectations. Sonia is caring, friendly and extremely efficient and was always available to answer and queries and questions. We would highly recommend Sonia with the selling of a property and wouldn't hesitate using her next time. Our entire experience was stress free.

over 1 year ago
Sonia is the best!

I feel so lucky to have had Sonia to help make this experience so smooth and effortless. She is absolutely brilliant! From her speedy response to my initial inspection request; to delivering the keys at settlement. Sonia is very professional and extremely helpful. I really appreciated how she responded immediately and answered any questions that I had along the way. Whether you’re selling or buying, I certainly recommend going with Sonia. Her experience, knowledge and passion for Real Estate is outstanding!

Sonia's properties

Sonia has sold 2 properties in the last 12 months, showing 2, sorted by most recent activity

SoldJul 14, 2025
SoldJul 1, 2025
$1,300,000
39 Longview Way
The Vines WA 6069
4
2
2
House
Show all 2 properties
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