Quick links: Timeline · Who is eligible · Charges · FAQs · Sources
Thousands of plots around Chennai were sold in layouts that never received planning approval. In 2016, the Madras High Court stopped their registration, and the state responded with a regularisation scheme the following year. This guide covers what happened, who can regularise, what it costs, and the current deadline.
This is general information, not legal advice. Confirm current rules and charges on the official portal or with the planning authority.
Timeline
| Date | What happened |
|---|---|
| September 2016 | On a public interest petition by advocate 'Elephant' G. Rajendran, the Madras High Court bars registration of sale deeds for plots in unapproved layouts, and buildings on them, across Tamil Nadu (Housing.com) |
| 4 May 2017 | The Housing and Urban Development Department notifies the Regularisation of Unapproved Plots and Layouts Rules, 2017 (Housing.com) |
| 15 June 2017 | The High Court clarifies that plots converted from agricultural land before 21 October 2016 may be registered, except plots registered in violation of its interim order (Housing.com) |
| 14 February 2024 | Government press release extends the application window to 29 February 2024, calling it the "last opportunity" (Government of Tamil Nadu) |
| 15 May 2025 | G.O. No. 70 extends the application period to 30 June 2026, without changing the 2017 conditions (Verified.RealEstate) |
| Late 2025 | Following an announcement in the 2025-26 budget session, a government order lets owners of plots bought before 20 October 2016 apply online beyond 30 June 2026, with no end date (DT Next) |
| 27 July 2026 | G.O. Ms. No. 148 extends the deadline for layout promoters, developers and associations to 30 June 2027; eligible individual plot owners can still apply at any time (Verified.RealEstate; Superprep) |
Who is eligible
- Plots and layouts with a registered sale deed on or before 20 October 2016. Agreements for sale and general power of attorney documents are not accepted as proof.
- Individual plot owners, and layout promoters, registered co-operative societies or plot owners' associations where more than two-thirds of the plots were sold before the cut-off date.
- Applications are made online (the official portal is www.tnlayoutreg.in).
What cannot be regularised
- Land in water bodies: channels, canals, tanks, lakes and rivers.
- Government poramboke land.
- Open space reservation, park or playfield land in an approved layout.
- Land in proposed road or rail alignments.
- Land under high-tension power lines.
- Areas covered by aviation, defence, coastal zone, aquifer recharge, Red Hills catchment or protected monument rules.
Charges
Under the 2017 Rules, per square metre of plot area:
| Local body | Regularisation charge | Development charge |
|---|---|---|
| City Municipal Corporation | ₹100 | ₹600 |
| Special and Selection Grade Municipality | ₹60 | ₹350 |
| Grade I and II Municipality | ₹60 | ₹250 |
| Town Panchayat | ₹30 | ₹150 |
| Village Panchayat | ₹30 | ₹100 |
- Open space reservation (OSR) charge: for layouts, on 10% of the layout area at guideline value, less any open space already provided.
- Scrutiny fee: ₹500 per plot.
- Payment is due within 30 days of the demand notice; late payment attracts 6% interest a year, and applications unpaid after 90 days are rejected.
What the rules say about layouts
| Share of plots sold before the cut-off | Requirement |
|---|---|
| Less than one-third | Must conform to development regulations, with limited exemptions |
| One-third to two-thirds | Must conform as far as feasible |
| More than two-thirds | Can be regularised "as is where is", subject to the exclusions |
Before you buy a plot
- Ask for the layout approval (CMDA or DTCP) or the regularisation order for the specific plot. See CMDA vs DTCP approved plots.
- Check the plot's land classification for water-body or poramboke status. See our guide to water-body land.
- Review the title chain. See our land documents checklist.
Frequently asked questions
What is the cut-off date for regularising unapproved plots in Tamil Nadu?
Plots with a registered sale deed on or before 20 October 2016 are eligible under the 2017 Rules.
What is the deadline to apply for regularisation?
G.O. Ms. No. 148 dated 27 July 2026 extends the deadline for layout promoters, developers and associations to 30 June 2027. Eligible individual plot owners can apply at any time under a late-2025 order. Confirm on the official portal, tnlayoutreg.in.
Can a plot on lake or poramboke land be regularised?
No. The 2017 Rules exclude water bodies and government poramboke land.
How much does regularisation cost in a Chennai corporation area?
Under the 2017 Rules: ₹100 per sq m regularisation charge and ₹600 per sq m development charge, plus OSR charges for layouts and a ₹500 scrutiny fee per plot.
Sources
- Housing.com: No registration of sale deed in unauthorised layouts, Madras HC — September 2016 order
- Housing.com: TN government submits scheme for regularisation of unapproved plots — Rules notified May 2017
- Housing.com: Madras HC issues clarification on registration of unapproved plots — 15 June 2017
- Tamil Nadu Regularisation of Unapproved Layouts and Plots Rules, 2017 (text) — Eligibility, exclusions, charges
- Government of Tamil Nadu press release No. 286, 14 Feb 2024 — Extension to 29 Feb 2024
- Verified.RealEstate: G.O. (Ms.) No. 70, extension for regularisation of unapproved layouts and plots, 2025 — 15 May 2025; extension to 30 June 2026
- DT Next: TN govt extends regularisation of unapproved plots indefinitely — Individual plot owners, no end date
- Superprep: Tamil Nadu extends regularisation deadline for unapproved layouts till 30 June 2027 — G.O. 148, 27 July 2026
- Verified.RealEstate: Tamil Nadu extends deadline for unapproved layout regularisation till June 2027 — G.O. 148, 27 Jul 2026