Honourable Chief Minister
Single Window Portal Online Application Queries
Helpline No : 29585247
(Monday to Friday 10.00A.M to 5.45P.M excluding Government Holidays)

Email Id : support_swp.dtcp@tn.gov.in
SWP Helpdesk
In case of any application issue in Single window portal, applicants are requested to fill and submit the above Google form for issue resolution by Helpdesk.


The existing Town and Country Planning Act, 1920 was repealed by Town & Country Planning Act (T&CP Act), 1971. The Directorate of Town & Country Planning (DTCP) headed by the Director is functioning under the TamilNadu T&CP Act, 1971. It functions under the control of Housing & Urban Development Department (H&UDD) of the Secretariat. The department has its jurisdiction over the entire TamilNadu except Chennai Metropolitan Development Authority (CMDA).

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