Check that the plot can support the project you want
Before paying for land, use independent legal and technical advice to understand what you are buying and what you may build. A seller’s brochure, a revenue record or a nearby completed house cannot answer every question.
Ownership and authority to sell
Have a property lawyer review the title chain, seller’s authority, relevant transactions, encumbrances and any disputed or inherited interests. Ask which searches and original documents are appropriate for this property. Do not treat an Encumbrance Certificate or patta alone as conclusive proof of clear title.
Records and measurements
Compare the deed, relevant revenue records, survey references and measured boundaries. A surveyor can help identify differences between the documents and the physical site.
The Tamil Nadu land-record portal provides access to listed revenue-record services, including rural and urban record options. Use the correct service for the property and have discrepancies reviewed before proceeding.
Layout and building feasibility
Ask for the relevant layout approval details and verify them through the competent authority. Separately assess what building use, area, height, setbacks, parking and access could apply. Layout approval is not permission for every proposed building.
For sites near the coast, waterbodies or other constrained areas, have the applicable restrictions checked for the exact location. Avoid generic claims that all land within a particular distance is either freely buildable or entirely prohibited.
Physical conditions and services
Visit the approach road and plot. Review levels, drainage, neighbouring buildings, practical access, water and electricity arrangements. Consider the investigation needed to understand foundation requirements before relying on an overall construction budget.
Before committing
Ask your lawyer and design professional to explain unresolved issues in writing. Make sure the purchase decision accounts for the type of home you want, the realistic buildable area and costs beyond the land price.
Use the CMDA website as an official planning-information starting point, and confirm jurisdiction and the current requirements with the competent authority.
Once the site is established, discuss your construction brief and plan the full project budget.