Searching is the job done by an advocate through its  contacts at the right places. For a layman like you it would be a difficult task to do this on you own.

Hence it is advisable that you contact an advocate and get this done for better results .

Take 30 years title search in sub registrar office where property is situated 

2) obtain written opinion of lawyer that title is clear and marketable 

3) apply for bank loan  to purchase property 

4) bank will due due diligence before sanctioning loan 

You can engage the services of an advocate in the local and request him to obtain title search report from the concerned registrar office. 

1. Title of the property: - Office of Sub-Registrar will have records history transactions on the Title Deed can be verified there.
2. Mode of acquisition of property by vendor: verify the following documents.

   1. If the property is acquired  by gift, registered gift deed.
   2. If the property is acquired  by partition, partition 
   3. If the property is acquired  by grant from State Government, check if lock in period against transfer of property is completed.

3. Physical verification of property: carry out a personal inspection of property on holiday when all neighboring property owners will be available at the Coordinate dimensions, boundaries and extent of property is particulars given in title deed.
4. Original documents: Seller should have and produce title deed and all link deed in originals. That will rule out mortgage of property.
5. Obtain encumbrance from the office of Sub-Registrar.
6. Property tax and payment of amenities: verify whether all property taxes and charges against amenities like water and electricity are paid.
7. Issue a public notice in local newspapers inviting objections if any for general public.
8. Check if the vendor is in possession of original title deed, that will rule out any lien, mortgage and security to bank.
9. Seek encumbrance search on property in the office of Sub-Registrar.

Dear Client,

When purchasing a plot with a superstructure in Subhas Nagar and ensuring that the land is legally tenable, you can Conduct a title search. Review the chain of title for at least the past 30 years to ensure continuous ownership without disputes. check the title documents with the records at the Sub-Registrar's office to confirm authenticity. Ensure the land is free from any legal encumbrances such as mortgages, liens, or legal disputes. Obtain an Encumbrance Certificate from the Sub-Registrar's office, which will show any registered encumbrances on the property. Verify with the local municipal corporation or urban development authority to ensure the land is designated for residential purposes. You can consult a lawyer if you need help in verifying title documents, encumbrances, and legal compliances. Should you require any further explanation, please do not hesitate to contact us.

- You can approach the office of the sub-registrar of the area where the said plot is located, for getting the details and certified copies related to the said plot. 

Get the Encumbrance Certificate from the jurisdictional Sub Registrar's Office for the past thirty years in respect of the land you would like to buy.  From the EC you will come to know the entire history of the property, including the land registered under multiple owners.