He described informal spaces as public open areas not meant for permanent use.
Mr Olumide urged affected property owners and developers to use the period to perfect their building approvals.
Mr Sanwo-Olu said flooding had become a major urban challenge that required long-term planning, sustainable investment, and active community involvement.
He assured that the residents were ready to cooperate fully with the state government.
Mr Olumide said property owners, especially those on highways, should undertake the needed facelift of their buildings.
Mr Olumide called on all stakeholders to support and contribute to the implementation of the plan.
The commissioner said property owners must provide camera footage to security agencies on request.
He assured residents that their identities as whistleblowers would be protected.
Governor Babajide Sanwo-Olu of Lagos State approved a 90-day amnesty period, effective May 2, for house owners and developers.
Property owners without permits have a 90-day “amnesty” to apply for permits without facing penalties.
