I have faced the same problem when I had applied for the GST registration.
I have uploaded Rend Deed, NOC from the Landowner, Registration Certificate for Shops & Establishment Act, Aaadhar Card, Pan Card, Cancelled Cheque, and a Photograh. But, the officer raised an objection and asked for the clarification.
Officer raised an objection that I have to provide a ownership proof of the the original landowner who has rented/leased his place to me.
And then I filed the clarification by attaching the Property Registery as a ownership proof of the original owner. But, my application got rejected and the officer mentioned that according to the gst law they require Municipal Khata number, electricity bill or a Property Tax receipt as ownership proof.
According to me there is a nexus going on between tax officers and the brokers who used to apply for gst for you, because when I applied for GST thorough a broker (after paying him money) it got accepted within few weeks and this time I have only given Rent deed and my personal ID proofs (no Landowner ownership proof and no NOC)