Letting Services

ALT & Sienna On-Site Management have a permanent exclusive On-Site Letting Agent and Resident Manager to maintain efficient operation and care of your Investment Property. Have confidence in knowing that your investment is being monitored by a person living on site, as well as a fellow lot owner who shares an interest in the long-term success of the building. Find out why having a Management Right's Operator provides endless advantages.


When it comes to renting, buying or selling apartment in ALT and Sienna Apartments you want to choose a real estate agent that knows your building better than anyone else, has a reputation that precedes them and has a long history of proven success in the Management Rights Industry. Find out why having a Management Right's Operator in your building provides you benefits.


Alexander Lombard Tower and Sienna Apartment exemplifies the essence of contemporary lifestyle and a comfortable and joyful environment.

About Us

A Family Owned & Operated business with 25 years of professional experience in Property Management and Caretaking Services and are endorsed Management Rights Operators by the Australia Resident Accommodation Managers' Association ("ARAMA").

Reception / 18 Mt Alexander Road
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Scheduled AC Disruption
Building News
Dear ALT Residents, Our Central Heating and Cooling Plant will be temporarily shut down on Friday, 8th May 2020 from 9:00AM to 1:00PM to repair faults identified in the recent quarterly preventative maintenance. Your apartments air conditioning system will be non-operable during this period. Please
New Security Number
Building News
Dear Residents, The on-site security company engaged by the Owners Corporation has provided us with a new mobile number for residents to make direct contact. Please save this number to your address book for future reference should you require security. Our buildings are protected by CityWatch Secu
Social Distancing In Elevators
Building News
Dear Residents, When using the elevators please remember to adhere to Social Distancing rules: 1 PERSON PER LIFT (UNLESS FROM SAME HOUSEHOLD) Please remember to stay 1.5m away from other people when travelling within the building and refrain from congregating in Common Property areas. Due to the thr
Avoid a Building Fire Evacuation During the COVID-19 Crisis
Building News
Dear Residents, Please raise precaution when cooking and avoid unnecessary building evacuations. Your apartment door is a ‘fire rated’ door and required to be closed at all times to prevent the spread of smoke and steam. ALT & Sienna Apartments are equipped with an automatic fire det
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1300 891 210