Understand Legal Aspects
The legal aspects of buying a flat in Kolkata can be complex. Ensure that the property has clear titles and is free from legal disputes. Verify all necessary approvals from local authorities and ensure compliance with local building laws.

Key Documents to Check
(i) Sale Deed: Confirms the transfer of property ownership.

(ii) Encumbrance Certificate: Ensures the property is free from legal liabilities.

(iii) Occupancy Certificate: Confirms that the building is ready for occupation.

(iv) NOC from Society: If applicable, ensures the flat is approved by the housing society.