Place of business address - unbuilt plot of land

Hello,

I am trying to register for a GST number and have a doubt about the documentation to submit for address / place of business. 

I live in the family house (not registered in my name but grandparents). Opposite this house is a vacant (unbuilt) plot of land which is in my name. 

Is it acceptable to submit the ownership document of the unbuilt property as my place of business? 

The "address" of both places is basically the same. Since there are no house numbers, the address is just My Name, Street Name, etc. - this is identical for both. 

Please advise.