If you left it to the Chennai Metropolitan Development Authority (CMDA) , almost every road and street in the city would eventually fill with multi-storey buildings. Little thought would go into the surrounding neighbourhood or the area’s original character. As a result, residents in quiet localities can suddenly find commercial complexes, hospitals, wedding halls, and schools rising around them. Soon, the long-time residents themselves begin to appear like intruders in their own neighbourhoods.The situation resembles Rip Van Winkle waking up to a nightmare. Recently, the Madras High Court brought this issue into focus through an important judgement.

CMDA
The Chennai Metropolitan Development Authority building.

Chennai High Court and the CMDA Dispute

The news appeared on election day and could easily have gone unnoticed. A group of residents from an upmarket Chennai locality objected to plans for a multi-storey building approved by the CMDA. The residents pointed out that the proposal violated a 1968 layout condition issued by the Corporation. According to those rules, each plot could contain only one dwelling unit. In addition, buildings could occupy only two-thirds of the plot area.

However, the CMDA refused to consider these objections. It argued that the Tamil Nadu Combined Development and Building Rules of 2019 had overridden all earlier layout conditions. In effect, residents no longer needed to be consulted, even when major changes permanently altered their neighbourhoods. The administration simply relied on a later rule.

Residents Fight Back

The residents, however, chose to challenge the decision in court. The High Court found merit in their argument. It ruled that the 2019 building rules did not automatically cancel earlier layout conditions.

The judgement also highlighted a deeper problem. Many Chennai neighbourhoods have already lost their original character because of blanket approvals issued without regard for local realities.

CMDA and The Older Localities

The CMDA may have decades of planning experience. Yet, when it comes to understanding local sensitivities, it often appears disconnected from ground realities.

For years, this paper has argued that the CMDA treats its master plans as universal documents with very few exceptions. Consequently, older areas such as George Town, Mylapore, and Thiruvallikeni face the same regulations as developing corridors such as ECR or OMR.

The main considerations remain street width and permissible floor space index (FSI). Even these rules apply uniformly. Thus, the presence of a metro station can increase FSI regardless of whether the locality is Mannady or Anna Nagar. As a result, areas such as George Town now contain giant multi-storey buildings that block light and air from neighbouring structures.

The Degradation of T Nagar

The plight of T Nagar offers another striking example. Once, it was a carefully planned residential layout. Over time, however, rampant commercialisation transformed the area. Freely granted permissions and repeated violations accelerated the damage. Today, the consequences of ignoring local needs are impossible to miss.

This situation has also created insecurity among long-time residents. Many now feel helpless before powerful market forces. Worse still, the administration that should protect taxpayers often appears to side with commercial interests instead.

The Future of Chennai’s Residential Areas

The courtroom battle has not yet reached its final stage. Nevertheless, it has exposed a growing urban problem in Chennai.

At the same time, the case shows that at least some residents remain willing to fight for their rights. They still want to live in neighbourhoods shaped by careful planning rather than by unchecked commercial pressure.

This article appeared in Madras Musings–https://madrasmusings.com/vol-36-no-2/riding-roughshod-over-older-localities/

My book, Chennai, A Biography can be ordered–https://sriramv.com/2021/12/27/how-to-buy-autographed-copies-of-chennai-a-biography-from-outstation/20.ece