You need original chain of documents 

2) take 30 years title search as to whether title is clear and marketable 

3) further whether original seller was absolute owner of plot has to be verified 

4) if not other co owners can execute deed of confirmation 

Dear sir,

Once the sale deed is registered before the sub registrar you obviously get the copy of sale deed to you In your hand as your the owner of the plot ; if un registered then you dont get any copy from sub registrar office that you must be knowing very well either it is registered of un registered !!

A. First, you need to get a clarity on which survey number is belongs to your plot number and who is the owner of the survey number and check with NA copy towards owner and property details. In case if your plot carved out of single owner's survey number and plan has also been sanctioned seperately for that survey number is okay.

B. Perhaps, if your plot carved out of land which belongs to several owners you need to check any registered GPA executed between single owner (who sold the same to you) and other two owners. If no, you must get a confirmation deed from all the respective owners to avoid future litigation.

All 3 made separate layout and every one is entitle to individually sell his land portion his portion. Other two not require. If they jointly hold full area of land than agreement executed between must be require.

Agreement which shows, which are belongs to whome.

Dear Sir,

If the person who has signed the sale deed has the relinquish deed (even unregistered) or the POA from other 02 persons, you will be saved in any litigation. 

1. From your query the title is properly clear for giving proper advice. 

2. Check the title deed of your seller.  If there is more than one owner then all the owners will have to sign either individually or on the basis of POA.

3. For clarity show the available papers to your advocate who on scrutiny of papers can decisively advise on clear title of the property. 

- Since, there is one jointly layout permission , and mutation , it means that one is having power of deal the said land on behalf of all. 

- However, if the person who has signed alone , may be having POA from the other owners , and hence you should ask for the same from him .

- If the person who signed not having written authority , then you may face trouble in future. 

- Your query is not very clear to reply in details. 

Is the sale deed registered. If yes than its ok

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It's a defective title in the said case you will not get a fair title

The first problem is that you have not obtained a proper legal opinion before buying this property.

Hence you are still not sure of what documents to be obtained from the seller.

Have you purchased the property by a registered sale agreement or registered sale deed?

In any case you will be having the registered document in your possession?

Since you have purchased the property you can demand the registered document which stands on your name.

If the seller refuses to handover relevant papers then you can issue a legal notice and drag him to consumer forum for relief and remedy.

Obtain Encumbrance Certificate (EC) for last thirty years.

Carryout search in the Sub Registrar's Office (SRO) with regard to title flow.

Release public notice in two news papers about your purchase of property intimating the general public.

If other co-owners are available, then you need to obtain deed of confirmation from them also.

Obtain certified copy of the  link documents of the property from SRO.

Apply for EC and check seller was absolute owner of said property or not. 

transfer or the sale deed of such jointly-owned property needs to be executed by all the co-owners of the property. 

1. It is legally correct if the person who signed the documents have POA from other co-owners in his favour or he sold the land owned only by him. 

2. Ask him to provide copy of chain documents of the property for purpose of loan or getting legal report of the property.

Thisbis wrong. All the shareholders should sign on the sale deed. Ask them to sign in the registrar office.