1. Planning and land management department: This department is responsible for formulating and implementing Xiamen's urban planning and land management policies, with specific responsibilities including but not limited to the compilation and management of the overall urban planning, land use planning and management, urban design and ecological environment protection planning.

2. Building Municipal Administration and Housing Management Department: This department is responsible for building municipal administration and housing management in Xiamen, with specific responsibilities including but not limited to construction project management, building design and construction permit, housing lease and sales management, housing quality supervision and housing security policy implementation.