About Us

Our full focus is on our clients' needs through personal, individual service and professional advice.

Our story begins in 2011 in Adelaide. Founded by Paul Siwek, the company quickly established a strong reputation for delivering real savings and an exceptional, individual service to all its clients.

For several years now, the family company has been operating out of Sydney’s North Shore. Paul is a fully licensed real estate agent in New South Wales and South Australia. Assisted by his son Adam, an experienced associate buyer’s agent, Paul works in both Sydney and Adelaide.

Over the years, Logica Property has represented local real estate buyers as well as many interstate and overseas clients.

We have assisted home buyers and property investors, with budgets ranging from a few hundred thousand to several millions of dollars. We’ve helped clients at all stages of life, always finding them the best property for their needs and negotiating the most favourable price.

As a fully accredited member of REBAA, Australia’s peak national industry body for buyer’s agents, Logica Property adheres to its code of ethics and carries a comprehensive professional indemnity insurance.

We speak your language: in addition to English, we speak Polish, German and basic French.

Contact us today for a FREE, no obligation consultation.

The Logica Difference.

​Family company, personal service.

At Logica Property a personal, individual service and client care are paramount. Our key difference is that being a family company, you will be personally represented by the Principal and his son, an experienced associate buyer’s agent.

“Being a smaller family company allows us to establish a more personal working relationship with our clients and in turn to better understand and satisfy our clients’ needs”.

We will secure the perfect property for you while providing a seamless, easy and stress-free buying experience.

Qualifications and expertise.

If you are looking for an independent, truly professional buyer representation then Logica Property stands out from the rest.

The Principal has over 20-years of real estate experience and holds degree qualifications in property, business (MBA) and engineering. He is also a fully licensed real estate agent in two states. This gives Logica Property the edge in property research and analysis. Importantly, our clients can depend on our expertise and professional advice in property purchasing in both NSW and SA.

Truly specialist buyer’s agents.

Unlike most agencies, our complete focus is on the buyer’s agent service. We do not offer any other services such as vendor advocacy or property management and don’t get distracted by peripheral activities. Consequently, we are very good at what we do: buying quality property at a great price. In fact, we have nearly a perfect 100% success rate in finding clients a property during the contract period. No wonder that a large proportion of our work comes from return clients and referrals.

Two states: NSW and SA.

Logica Property is experienced and fully licensed in both South Australia and New South Wales. Operating in two different states gives us a much broader understanding of the Australian property market. Our clients benefit from a wider choice of homes or investment properties in different states and at different budget levels.

Results and guarantee.

Our numerous testimonials and the very high success rate speak for themselves. Considering this and our professional expertise and qualifications you will find our fees very reasonable. You would be pleased to know that we also offer a rare money back service guarantee.

We would love to hear from you today.

What Is A Buyer's Agent.

How does a buyer's agent help you find and secure the perfect property?

How we operate.

Find out what makes Logica Property the ultimate buyer's agency.

Who we are

Find out the faces behind Logica Property's impressive track record.


Discover what our clients say about us.

Property Markets
We Service


Logica Property is based in Roseville, in the heart of Sydney’s North Shore.

Being a vibrant, international city, Sydney attracts both home buyers and property investors. Many of our clients in the Harbour City have been local, interstate and overseas home buyers. We have helped buyers at all stages of life, including upgraders, downsizer and first-home buyers.

The areas we specialise in Sydney are the Lower North Shore, Upper North Shore, the Forest area, Northern Beaches, the Hills District, Inner West and the North-Western suburbs.

We have also assisted in other locations in and around Sydney, particularly on the northern and western side, so please contact us to discuss your requirements.


Originally established in Adelaide and with over 20 years of in-depth local knowledge, we continue to be very active in the Adelaide property market.

With Adelaide representing such a strong value proposition, it is not surprising that many of our clients here are interstate investors or home buyers, notably from the Eastern States or Sydney. We have also helped many local investors as well as local home buyers, particularly at the higher end of the home market.

The areas we specialise in Adelaide are the Eastern Suburbs, the inner and middle-ring suburbs, the metropolitan beach side suburbs and the Adelaide Hills.

We can accommodate most locations in Adelaide, so please contact us to discuss your needs.