One Tree

about us

One Tree Community Services (One Tree) Inc. previously known as Children's Services Support Unit (CSSU) Inc. was established in 1973 as a not-for-profit organisation focused on providing childcare services. Although One Tree has services in Perth, many of our services are in rural and remote communities.

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We have moved!

One Tree's Head Office has recently relocated.

Our new address is:
First Floor, 277 Great Eastern Highway | Belmont WA 6104

Our new postal address is:
PO Box 3074, Belmont East WA 6104

Our telephone number will remain the same:
(08) 6557 4400

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