What land is being acquired for Corridor 4 and where
The land is being acquired for the Chennai Metro Phase II Corridor 4 rail line, which runs from Lighthouse to Poonamallee.
The notices cover 563 survey numbers in 13 villages. These villages fall in the Mylapore, Mambalam, Maduravoyal, Kundrathur and Poonamallee taluks, spread over the Chennai, Tiruvallur and Kancheepuram districts.
Most of the affected land lies in the western stretch of the line. Valasaravakkam has 199 survey numbers in the notices and Poonamallee has 166. Karambakkam follows with 62.
The notices, the law used and their stage
All 29 notices were published in the state gazette. All but one were issued under the Tamil Nadu Acquisition of Land for Industrial Purposes Act, 1997. The remaining notice, dated 30 June 2023, was issued under the Tamil Nadu Highways Act, 2001.
Under the 1997 Act, a notice under section 3(1) tells the owner and other interested persons that the Government proposes to acquire the land and gives them an opportunity to show cause against it. After considering any objections, the Government may publish a declaration. Once that declaration is published, the land vests in the Government.
A notice under section 15(1) of the Tamil Nadu Highways Act, 2001 serves a similar purpose. It announces that the land is required and allows objections before the acquisition is completed.
The record available to us lists every one of these 29 documents as a notification. It does not show whether a final declaration or a compensation award has followed for any particular survey number. Three notices, dated 19 October 2022, 5 April 2023 and 17 October 2024, were corrected later. No notice has been fully withdrawn.
Villages covered by the Corridor 4 land acquisition
Chennai district: Valasaravakkam (199 survey numbers), Karambakkam (62), Porur (19) and Maduravoyal (18) in Maduravoyal taluk. Saligramam (31) and Virugambakkam (10) in Mambalam taluk. Mylapore (Part 1) (4) in Mylapore taluk.
Tiruvallur district: Poonamallee (166 survey numbers), Arimandanallur (33), Nazarathpettai (10), Varadharajapuram (5) and Kattupakkam (4), all in Poonamallee taluk.
Kancheepuram district: Ayyappan Thangal (2 survey numbers) in Kundrathur taluk.
No survey number in any of these villages has been withdrawn from the notices.
What to do if your land is listed
First, compare your survey number and subdivision with the gazette notice for your village. A notice often covers only part of a survey number, so check the extent stated against your own holding.
If you are the owner, keep your title deeds, patta, chitta and encumbrance certificate ready. Approach the land acquisition officer for the project, or the District Collector's office, to find out what stage your land has reached and when objections or claims may be filed.
If you are buying, ask the seller in writing whether the property appears in any acquisition notice. An encumbrance certificate may not show an acquisition notice, so check the gazette and the taluk office records as well before you pay any advance.
Where a notice was later corrected, read the correction together with the original notice. The correction may change the survey numbers or extents covered.