“If you want something you’ve never had, you must be willing to do something you’ve never done.”

THOMAS JEFFERSON

Partnering People With Property

Maison Advisory is an independent boutique buyer’s agency based in Mosman, servicing clients in Sydney’s Lower and Upper North Shore, Northern Beaches, and Eastern Suburbs during the process of purchasing property. We assist our clients to ensure a smooth transaction during their property search, whether it be for a primary residence or an investment opportunity. Maison Advisory sources properties off-market, pre-market, and on-market, ensuring the negotiation procedures yield rewarding results for our clients.

Exceptional Services with a Touch of Excellence

At Maison Advisory, we guide buyers through every step of the property transaction, offering access to exclusive listings and tailored property options backed by thorough research and market analysis.

Full Service

We manage every step of your property journey for a seamless, stress-free experience.

Auction Bidding

We provide skilled representation and strategy to secure your dream property at auction.

Maison_Advisory_Property_MIddle_Head_Road_Mosman

Negotiation and Pre-settlement Only

We negotiate on your behalf and manage the engagement with the agent.

Relocation Services

Moving to a new city or returning home can feel overwhelming, but Maison Advisory is here to make the transition seamless. With over a decade of experience supporting expats and families, we provide tailored relocation services that connect your lifestyle aspirations with the perfect home, ensuring every family member feels right at home.

Investment Property

At Maison Advisory, we specialize in helping you navigate the world of investment properties with confidence. Whether you’re a seasoned investor or exploring your first opportunity, our expert team is here to guide you every step of the way. We help identify and secure properties that align with your investment goals, ensuring your portfolio grows with purpose and precision. Let’s turn your property investment dreams into a thriving reality.

Success Stories

Explore our journey of turning dreams into reality. Here, we showcase the beautiful homes from successful transactions and celebrate the joy of our happy clients. Every story is a testament to our dedication and your trust.

The Team Behind Maison Advisory

At Maison Advisory, our team is the heart of what we do. A group of dedicated professionals with a shared passion for real estate, we bring together a wealth of experience and a commitment to excellence. Each member of our team plays a vital role in delivering personalized service, insightful guidance, and innovative solutions. We pride ourselves on our collaborative spirit and unwavering dedication to turning your property aspirations into reality. With Maison Advisory, you’re not just working with agents; you’re partnering with a team that’s invested in your success.

Testimonials

Hear from our valued clients as they share their experiences and success stories. Their words reflect our commitment to excellence and personalized service.

UPPER NORTH SHORE FAMILY ESTATE
Sean has a highly professional and attentive approach to his clients. Working with him is a true pleasure; he demonstrates deep knowledge of the entire market, including off-market opportunities. He skilfully navigates selection criteria while respecting the client’s wishes and gently corrects any mistakes or emotional decisions.
A huge thank you for your work on our case and for achieving an excellent result in both location and price! Wishing you all the best!

EXPATS SECURE MOSMAN FAMILY HOME
We would not have been able to secure our house without Kath’s help! As expats living in Hong Kong, it was becoming increasingly difficult and frustrating navigating the Sydney housing market. We really valued not only the eyes and ears on the ground, but understanding the nuances of each opportunity and being ahead of the curve with properties in the market (or coming to market). Most importantly, it was great to have that reassuring voice on our side throughout the process!

YOUNG FAMILY HOME BUYERS IN NAREMBURN
Kath and the team at Maison Advisory were suburb from start to finish. during our property search. Their professional approach, local knowledge and strong negotiation skills were invaluable for us in securing the property we wanted, in an extremely competitive market. I cannot recommend Maison Advisory highly enough.

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Janet Hanson
31 August 2026
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Kath and her team at Maison Advisory were absolutely exceptional in their quest to find a suitable home for us. Kath listens to your needs and desires and targets properties accordingly. She is able to facilitate genuine off-market inspections. And her negotiating skills are amazing! Kath represented us at the auction for the property we bought and performed so brilliantly that the out-of -area agent, who’d never worked with her before, said, “Kath, you’re the best”. She truly is, and at the same time good humoured, gracious and lots of fun. She ensured our 6 month search in a low stock market was a thoroughly enjoyable experience..
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OceansideExteriorCleaning
6 August 2026
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melissa chivers
10 June 2026
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I couldn’t recommend Danni highly enough. Her support throughout our home purchase was invaluable, helping us secure the right property while saving us a significant amount of money. She was professional, highly responsive, and took the time to truly understand our family’s needs. Her industry knowledge, insights, and practical advice gave us confidence at every stage of the process.
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Ryan Martin
5 June 2026
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Couldn’t speak any more highly of Sienna and the team at Maison Advisory. As a first time buyer I was guided through the process with simplicity but accuracy. Will be back when it’s time for the next one…
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Shelley W
20 April 2026
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I was introduced to Kath Pearson from Maison Advisory through several recommendations, and it was immediately clear why she is so highly respected in the industry. The service she provided exceeded my expectations from start to finish. Kath was professional, proactive, and kept me informed throughout the entire process. She made the search incredibly convenient by sharing video walkthroughs of properties, saving me time while ensuring I didn’t miss any opportunities. She took the time to truly understand my priorities and remained focused on finding a property that matched my wish list. Even when I changed direction and shifted to a different suburb, Kath adapted seamlessly and continued to guide me with confidence. Her market knowledge, strong relationships with agents, and strategic approach gave me a real advantage in a competitive market. Kath is a tenacious negotiator and successfully secured an off-market property that ticked all my key boxes. Most importantly, she took the stress out of the entire experience—removing the pressure of constant searching, missed opportunities, and auctions. I would highly recommend Kath to anyone looking for a dedicated and highly effective buyer’s agent.
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Sophie Chugg
9 March 2026
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Outstanding, it's as simple as that. Maison Advisory services were engaged to advise on purchasing two properties. One in the Eastern suburbs and another on the Lower North Shore. After reading the brief, Kath was very through reaching out to her contacts to find the best properties. Kath's exemplary credentials and her much respected reputation in the real estate community yielded some great properties for inspection. The level of service provided by Kath and her boutique team, (special mention to Sienna), exceeded expectations. Kath's professionalism, attention to detail, integrity and warmth was so refreshing. Needless to say, properties were purchased seamlessly. We have no hesitation recommending Maison Advisory Services and look forward to engaging them again in the near future.
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Jacqui
16 December 2025
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Kath and Sienna recently provided my clients family with exceptional service. They listened carefully and asked the right questions so as to understand what kind of property was required and then went out and found them. They were friendly, kind, supportive and are very good at what they do.
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Ben Westcott
10 November 2025
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Kath probably doesn't usually get left a review from a vendor, but I thought it was worth leaving a review from the other side of the fence. Kath was thorough and very well informed on the property her client was wanting, and had her clients interests at heart with all the contract changes, requests for clarity and all the information she gathered from the conveyancers and agent. If you are looking to hire Kath, know she wont stop working for you and your interests.
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James Lockyer
22 October 2025
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Exceptional Service from Start to Finish Kath Pearson and her team at Maison Advisory went above and beyond help find our family home. Great attention to detail, clear communication, and genuine care. In such a competitive market, Maison Advisory's deep market knowledge, relationships, and strategic approach gives the buyer the edge to secure their property. Kath knows how to position offers, move quickly, and negotiate with confidence. Highly recommend.
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Helga Trist
19 October 2025
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I first met with Danni after a truly glowing referral from my new next door beighbour. From the very first session together I knew I had met an exceptionally passionate and committed professional who would do her utmost to meet my very challenging brief. In the end, It took a little longer than we had anticipated, in part due to two changes to the parameters of the brief, and in part due to market developments. Danni was simply outstanding during this period and always made me feel that we were in a partnership to find my property. When we fnally found the One, Danni came into her own and used her considerable negotiating skills and diplomacy, to achieve a very successful ending for me. I cannot ever thank Danni enough for sticking with me in my search, and will always be immeasurably grateful for her caring wnd mindful approach with me. Her strong personal ntegrity shone through all our dealings together and in her relationships with agents and it was obvious to me that she is held in high regard by many of them. I would absolutely recommend both Danni (and Kath and her team who work with and around her). You could not possibly put yourself in better hands. Helga Trist