MCKINNON AND SONS Agents for EXCLUSIVE Clients
Aldinga Beach, Port Willunga, Southern Suburbs Real Estate Agents for clients of integrity who align with our values
Aldinga Beach, Port Willunga, Southern Suburbs Real Estate Agents for clients of integrity who align with our values

Front-row to the ocean on a prized no-thru Esplanade. This 697m² site with 4 bedrooms, 3 bathrooms, and dual kitchens blends 1965 character with future potential. Restore, redesign, or rebuild in this blue-chip coastal pocket.

This property offers an irreplaceable coastal lifestyle. With uninterrupted sea breezes and the soothing sound of waves. it’s a place to retreat, restore, and dream. Secure today and claim your front-row seat to the ocean’s timeless rhythm. This is an irreplaceable seaside position..

A coastal property capturing timeless charm and endless possibilities are limited in this location. A truly rare chance to restore or reinvent, the owners have lived here for 30 years and now it is your opportunity to make this your very own.

We take a distinctly different approach to selling, working with only a select number of properties at any one time. This ensures your home receives our complete focus, bespoke marketing, and the kind of strategic attention that high-value properties demand. It’s not about volume—it’s about precision. Every detail, from presentation to negotiation, is curated to achieve a superior result. This is why our clients often sell ahead of schedule, above expectation, and with the confidence of knowing their property was never just another listing.

Catherine has had her own Company for over two decades which has included exporting her Organic and Halal products to the likes of Dubai, the UK, Malaysia, Fiji, China, Singapore, Russia, Oman, Ireland, and India, plus others, and she has a host of Celebrities in her client base.
High-level contracts have included Lufthansa Airlines, Brit
Catherine has had her own Company for over two decades which has included exporting her Organic and Halal products to the likes of Dubai, the UK, Malaysia, Fiji, China, Singapore, Russia, Oman, Ireland, and India, plus others, and she has a host of Celebrities in her client base.
High-level contracts have included Lufthansa Airlines, British Airways and Qatar, Singapore, and Malaysia Airlines, High-end Resorts around the globe, plus writing for magazines and writing Certification Standards. Her business background has provided Catherine with exceptional negotiation, analytical, and problem-solving skills. Highly regarded in her business dealings for her integrity, honesty and tenacity, she has remained close friends with Management staff around the globe. It sets her apart, and business is her passion. Catherine is currently the President of the Eczema Association of Australia (EAA) and of New Zealand (EANZ),

Buddy has a background in Business Management, International Relationship Management, and overseeing staff training, globally. Previously studying Science and working for the Federal Government, has provided him with unprecedented people skills.
Culturally sensitive, Buddy is highly regarded for his integrity, ethics and loyalty. Having
Buddy has a background in Business Management, International Relationship Management, and overseeing staff training, globally. Previously studying Science and working for the Federal Government, has provided him with unprecedented people skills.
Culturally sensitive, Buddy is highly regarded for his integrity, ethics and loyalty. Having dealt with CEO's, Management and staff on all levels and in many different areas of the world, it demonstrates the rapport ability Buddy has with a diverse range of people.
Skills

Our Sales people are friendly, helpful, and well-educated from varying backgrounds. Speak with us today and see how we can help you achieve your property dreams.
We have a great Conveyancer and Lawyer whom we work closely with in all aspects of Property and Law.
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Prior to moving our expertise and skills acro
Our Sales people are friendly, helpful, and well-educated from varying backgrounds. Speak with us today and see how we can help you achieve your property dreams.
We have a great Conveyancer and Lawyer whom we work closely with in all aspects of Property and Law.
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Prior to moving our expertise and skills across to Real Estate, we were heavily involved in supplying product to chain Hotels, Spas, Airlines, and Celebrities, globally. Every ounce of what we did, we did with passion, setting ourselves apart from others, and it is that same passion and ethical integrity that we apply to whatever we choose to do that gives us the edge, rather than being mediocre.
100% Adelaide Real Estate Owned & Operated, selling anywhere in South Australia, including sought after areas in the Southern Suburbs Real Estate sector, Aldinga Beach and Port Willunga.

Our team of real estate agents will work with you to customise your home search according to your specific needs and preferences. We will help you find the perfect home that meets all your requirements. We pride ourselves on being the most ethical Adelaide real estate agents offering quality houses for sale.
100% Adelaide Real Estate Owned & Operated, selling anywhere in South Australia, including sought after areas in the Southern Suburbs Real Estate sector, Aldinga Beach and Port Willunga.

Get a free and accurate valuation of your home with our home valuation tool. Our tool takes into account the latest market trends and data to provide you with an estimate of your home's value. Proudly an Adelaide Real Estate Agency, which is 100% locally owned and operated. Are you looking to sell or seeking houses for sale? Contact us today.
We sell anywhere in South Australia! Farms, acreages, new builds, apartments, and from cities to regional. If you want the best price, talk with us.



Working with only a handful of clients at one time to deliver uncompromising focus and exceptional results means no competing priorities, no split attention—just a campaign crafted exclusively for your home. It’s how we create standout sales, set record prices, and ensure our clients are never ‘just another listing.’ It’s the difference between a good result and the best result.

The best agents that will get you the best results

We work with other Agents and we are happy to pass clients on if we feel they are a better suit. We genuinely want the best outcome for clients
I love that you didn't treat me like a number and instead you treated me like I mattered. No other agent cared. Thank you so much, you're a legend. -BB
Wow! Catherine showed empathy and understood our needs as a family. She worked with us tirelessly and achieved a fantastic result. McKinnon and Sons really are the BEST. - KM
You guys are so damn amazing. So easy to deal with. - FR
You speak so beautifully about your Vendors—and that is so you, Cat. Calm strength, absolute grace, and a quiet determination to deliver.
This is why people trust you—not just because you’re brilliant at what you do, but because they know you’re in their corner, heart and soul. And you will get them the best deal. You shift their story from “this is hard” to “this is happening beautifully.” - IV
I just want to say a MASSIVE thank you for your outstanding work and consistency in delivering and going above and beyond! It takes some serious skill to do what you do that well! And how calm you are about it speaks volumes! Once again THANK YOU from the bottom of my heart and let's keep in touch! - KA
You're such friendly and honest agents and we really appreciate what you have done for us. We had complete trust in you and you did so well. No one could have done it better. - MP
We could tell as soon as we met Catherine and Buddy that they are ethical and honest, and genuinely cared about us. We are very grateful to have had them sell our property and for a lot more than other agents had said they would get. - DT
Catherine and Buddy are the best real estate agents, it's as simple as that. They always achieve better than other agents say they can get and they're so friendly and easy to deal with. We are really happy with the sale of our house. - J&J
Rolling up your sleeves, helping the owners (us - and I have seen what you have done for others), and going above what any ordinary agent would do. That’s the kind of integrity that’s baked into everything you touch—whether it’s a house, your other business, or people’s lives. Thank you so much! - HR
Thank you so much! We couldn't have achieved what we did without you and your skills. - IA
Thank you so much, you did us so well. We are so very happy with the result and so much more than other agents priced our property at. We can now move on happily. - J&R A
I tell everyone I had the BEST agents, and I did. You saw the potential and negotiated hard which is a real strength that you have. Over $200,000 more than others agents had said was achievable was only because of your skills. I couldn't be more happy. - TD

Land only (house demolished) and we achieved $1.86 million cash
28 Esplanade Port Willunga
690 m2

That is a whopping difference of $94,500 better off!
23 Seahaven Way Aldinga Beach

Lot 3 Bowhill Road Ettrick - 500 Acres
A very challenging property, yet we sold it in 6 days for the asking price

At McKinnon & Sons, our mission is to provide the best possible real estate services to our clients. We believe in delivering the highest level of customer service, and we pride ourselves on our attention to detail and professionalism.
3 Bluepoint Way Aldinga Beach
The most on point and ethical Adelaide Real Estate Agency

Just one street back from the Esplanade the happy buyer is going to love being so close to Aldinga Beach and Port Willunga, very much sought after areas in the Southern Suburbs Real Estate sector. Our team of experienced and knowledgeable real estate agents are dedicated to helping our clients achieve their real estate goals. We are commi
Just one street back from the Esplanade the happy buyer is going to love being so close to Aldinga Beach and Port Willunga, very much sought after areas in the Southern Suburbs Real Estate sector. Our team of experienced and knowledgeable real estate agents are dedicated to helping our clients achieve their real estate goals. We are committed to being flexible with our Vendors and on point with buyers to ensure that our clients have a great real estate experience with the #1 Adelaide Real Estate Agency

At McKinnon & Sons, we offer a wide range of real estate services to meet the needs of our clients. Whether you are looking to buy, sell, or rent a property, we can help you achieve your goals.
We sell better...
100% Adelaide Real Estate Owned & Operated, selling anywhere in South Australia, including sought after areas in the Southern Sub
At McKinnon & Sons, we offer a wide range of real estate services to meet the needs of our clients. Whether you are looking to buy, sell, or rent a property, we can help you achieve your goals.
We sell better...
100% Adelaide Real Estate Owned & Operated, selling anywhere in South Australia, including sought after areas in the Southern Suburbs Real Estate sector, Aldinga Beach and Port Willunga.

When you choose McKinnon & Sons, you can trust that you are working with a team of dedicated professionals who are committed to providing you with the best possible Adelaide real estate experience. We believe in building strong relationships with our clients, and we are dedicated to helping them achieve their goals.
Anywhere in South Australia is where we will sell and achieve more for you

We pride ourselves on our negotiation skills

Database matching secured new owners quickly

Our large database of qualified buyers can find your Purchaser without going to market

Looking for an investment property? We can help you find the best deals on rental properties and fixer-uppers.

Moving to a new city? We offer relocation services to help you find the perfect home in your new location.

Our agents are experienced, knowledgeable and committed to providing the best possible service to our clients.

A private 2 bedroom one owner home.
TOO LATE FOR THIS ONE

2 other agents appraised this property at $115,000 LESS than we did and we SOLD IT within 7 days for more than the asking price to the first couple to have a private viewing

Large home on acreage didn't last on the market with its tranquil lifestyle appeal

In a world where agents juggle dozens of listings, we choose a different path—deliberate focus. With only a handful of properties on our books at any one time, we offer our clients the rare advantage of full attention, crafted strategy, and market-leading results. This select approach means some sellers wait to join our portfolio. But those who do discover the difference: premium positioning, uncompromising service, and outcomes that exceed expectations. Because selling a home of distinction deserves nothing less.
We spend time with you to understand your needs and time with the prospective buyers to find out how your property will suit them. Because of our strategic approach, we can get your property sold quickly for the highest possible price, and what we have found is that the highest possible price has proven to be significantly higher than what other agents have suggested will be the sale price.
100% Adelaide family owned Real Estate Owned & Operated, selling anywhere in South Australia. Old fashioned service.
We offer a wide range of services to meet the needs of our clients, including property valuations, home staging, AI staging, marketing and advertising, and negotiation and closing services. We work closely with our clients to ensure that their real estate transactions are as smooth and stress-free as possible. We have the ability to quickly analyse what you could do to increase your end price for as little outlay as possible and then it is up to you if you wish to sell as is, or do anything to the property. Sometimes it is pointless to spend money doing things that aren't really going to benefit you, and this is where we discuss with you the pros and cons and whether or not it is viable. Over all, we are not here just to list and sell your property. We realise the investment you have in the property, both money-wise, and emotionally. We respect that and work through everything with you.
At McKinnon & Sons, we believe that honesty, integrity, and loyalty are the keys to success in the real estate industry. We take pride in our work and are committed to providing our clients with the best possible experience. For all of your requirements, contact us for the best Adelaide real estate experience.
We apologise for not being able to feature all properties on our site but out of respect for our clients who have entrusted us to sell their properties off market we have made that commitment to them.


If you have questions about affordability, credit, legal matters, or income, trust us to find you what you need fast. We make sure you feel confident and informed every step of the way.
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