State Development Assessment Unit

Under the Planning and Development Act 2005 (as amended by the Planning and Development Amendment Act 2020), a newly introduced Part 17 grants the Western Australian Planning Commission temporary decision-making powers to determine proposals of State or regional significance, with a project value of over $20 million in metropolitan Perth, and over $5 million in regional areas. 

The newly formed State Development Assessment Unit falls within the Department of Planning, Lands and Heritage and forms part of the Department's Land Use Planning Division. 

Information regarding the State Development Assessment Unit can be accessed online here.

Current Applications

Apartments & Commercial (Cafe) Development - 120 Marine Parade COTTESLOE

The proposed nine storey mixed use development includes 16 apartments, a commercial tenancy and basement parking.

All submissions are to be made to the Department of Planning, Lands and Heritage. For further information, please contact the Department on 6551 9450 or

Submissions can be made directly to the Department online using the Feedback Form.

Comments close 29 January 2021.

Related Documents

  1. Proposed Development Application Plans - 120 Marine Parade Cottesloe (Appendix 3)

  2. Applicant Development Applicant Report

  3. Applicant Architectural Design Statement (Appendix 4)

  4. Applicant R-Codes Volume 2 Assessment (Appendix 1)

  5. Proposed Landscaping Plans (Appendix 5)

  6. Applicant Transport Impact Statement (Appendix 6)

  7. Applicant Access Management Plan (Appendix 7)

  8. Applicant Proposed Waste Management Plan (Appendix 8)

  9. Applicant Sustainability Report (Appendix 9)

  10. Applicant Cover Letter