Infinity Property Agents Sydney is based in Alexandria, NSW. For over 20 years we have provided professional and personal property management services, property sales, valuations and leasing services. Infinity Property Agents Sydney is based in Alexandria, NSW. For over 20 years we have provided professional and personal property management services, property sales, valuations and leasing services. We pride ourselves on the level of service we offer at Sydney's lowest property manage price. Infinity Property Agents currently manages over 500 rental properties in the Sydney suburbs. - We make communication our top priority - We can achieve a better rental return at a better price and offer a better service than your existing property manager - We have a genuine customer focus. If you need something, we're only a phone call away Call us on (02) 9699 9179 or email us here to find out what we can achieve for you.