No it's not 

You need to have a registered sale deed 

There is a clog on your title 

However that does not bar you from filing the suit 

In that suit you can seek a declaration of ownership in your favour on basis of the documents you have 

That will be the primary prayer 

The other prayers will seek eviction of the unauthorized occupant and other injunctive and consequential reliefs 

Plaintiff/person filing suit for recovery of  immovable property does not need absolute proof of  ownership through title deed. It is  sufficient if the plaintiff have better proof the defendant/person against whom suit is filed. You document  are enough to establish  your title.

Whatever you have file a suit for declaration and possession and obtain stay so that he may not create any third party interest.  Let the other party file his reply and that would decide the fate of litigation.

As a matter of fact you do not have a legally valid or legally recognised title document in your name.

The GPA  is not a title document, the principal has given power to you and not transferred his title in the property to you in any manner, hence the GPA is not a title document, besides the registered receipt for having made the payment is also not a title document, it is just a proof of the transaction.

The title document means the registered sale deed executed by the seller in favor of the purchaser.

In the absence of the above said sale deed, the purchaser cannot claim title to the property, therefore you can appraoch the seller to execute a registered sale deed in your favor after which you can file a suit for ejectment to eject the unauthorised occupant from the property. 

you need registered sale deed to confer clear and marketable title to property 

2) ask owner to execute registered sale deed in your favour

3) then file suit for eviction 

Yes it is legitimate evidence

Dear Client,

Unregistered GPA is not valid and you will need a sale deed to prove your ownership first. Only after tha you can file a suit for unauthorized possession.

- As per the Supreme Court ,sale transactions carried in the name of general power of attorney will have no legal sanctity and immovable property can be sold or transferred only through registered deeds.

- Further , transactions of the nature of GPA sales or SA/ GPA/ WILL transfers’ do not convey title and do not amount to transfer nor can they be recognized or valid mode of transfer of immovable property.

- Hence in the absence of a title deed/sale deed , you cannot be considered as the owner of the said property. 

- However, if you are in possession of that property , then on the basis of transfer of property Act , you have right to take legal action against any unauthorized occupants. 

- You can file Mandatory Injunction suit against him for removing from the property . 

You can contact me, if further suggestion needed.