The Directorate of Town and Country Planning (DTCP), Tamil Nadu is the government authority responsible for planned urban and rural development across the state. It functions under the Tamil Nadu Town and Country Planning Act, 1971 and ensures that all layouts, housing projects, and land developments comply with zoning, infrastructure, and safety regulations.
In Tamil Nadu, DTCP approvals apply across towns, municipalities, and rural areas not covered by Chennai Metropolitan Development Authority (CMDA).
For Hosur, approvals fall under the Hosur New Town Development Authority (HNTDA), which manages planning permissions, layout sanctions, and infrastructure development.
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Legal Security – Recognized by government.
Loan Eligibility – Banks/NBFCs approve only DTCP plots.
Better Infrastructure – Properly planned roads, drainage, streetlights.
Higher Resale Value – Safe investment with demand.
1.Buying “panchayat-approved” plots without DTCP approval.
2.Ignoring zoning rules in the Hosur Master Plan.
3.Proceeding with incomplete documents.
4.Falling for low-cost unapproved layouts (hidden risks).