How to remove a google analytics property 

You must have the Editor role to move a property to the Trash Can. Moving a property to the Trash Can also moves all component views to the Trash Can. To move a property to the Trash Can:

• Sign in to Google Analytics..

google analytics

• Click Admin, and navigate to the property you want to delete.
• In the PROPERTY column, click Property Settings.

Google_analytics_property-settings

• Click Move to Rubbish bin.
• On the confirmation screen, click Move property to Rubbish Bin.

Important: Your property, and all the reporting views in the property, will be permanently deleted 35 days after being moved to the Trash Can. Once deleted, the property is gone, and we are not able to retrieve any historical data or reinstate your reports.

Comment if you have any doubt.