Building plan approval in chennai

According to the Chennai Master Plan, the land survey number is designated for primary residential land use. To construct a house, you'll need to obtain building plan approval from the Chennai Metropolitan Development Authority (CMDA) or the local body concerned (e.g., Chennai Corporation). Additional approvals might be required, such as: 1. _Layout approval_: Ensure the land is part of an approved layout or get approval for a new layout. 2. _No Objection Certificate (NOC)_: Obtain an NOC from the CMDA or local body. 3. _Environmental clearance_: Depending on the land area, you might need environmental clearance. 4. _Other departmental approvals_: Check if any other departmental approvals are required (e.g., fire department, water supply, etc.). To apply for building plan approval: 1. _Prepare documents_: Collect required documents, including land deeds, survey documents, and a detailed building plan. 2. _Submit application_: Submit the application to the CMDA or local body. 3. _Pay fees_: Pay the required fees. 4. _Wait for approval_: Wait for the approval process to complete. Please consult with a lawyer or an expert in Chennai to ensure you comply with all regulations and obtain the necessary approvals.

Whether you are eligible to construct a house on the vcacant site (agricultural land) will depend on the approval by the competent authority.

You may first prepare a construction plan and apply for approval, if you are directed to get it converted then you can look for legal options based on some information you have about your land.

Obtain usage change certificate and approval of site plan for construction of residential house from concerned municipality.

My land registration document mentions this land as agriculture land 20 years ago. But Chennai Master Plan clearly mentions my land survey number as Primary Residential Use in Planning area.

Hence, I don't need to get any specific land use conversion to residential? Is my understanding correct?