The Chennai real estate sector is currently facing significant challenges due to delays in obtaining No Objection Certificates (NOCs) from the Airports Authority of India. These approvals are mandatory for projects, especially high-rise buildings located near airport zones, to ensure compliance with aviation safety and height regulations.

The CREDAI Chennai has raised concerns that even projects meeting all required norms are facing delays, slowing down the overall development process.

Projects Stalled Across Key Growth Areas

Several residential and high-rise projects, particularly in areas like Avadi and Tambaram, are reportedly stalled due to pending clearances from the airport authority and related agencies. In certain zones, approvals also require coordination with defence authorities, which further extends timelines.

These delays are affecting not just individual projects but the broader development pipeline in Chennai.

Cascading Impact on the Entire Sector

According to S. Sridharan, Executive Committee Member of CREDAI National, delays in airport authority approvals are creating a cascading effect across the sector.

They are:

• Increasing borrowing costs for developers
• Delaying project launches
• Ultimately raising property prices for homebuyers

This highlights how regulatory bottlenecks directly influence market pricing and project viability.

Why Costs Are Increasing Rapidly

The delay in approvals is leading to multiple financial pressures:

• Interest on project loans continues during idle periods
• Material costs (steel, cement, PVC) rise during delays
• Labour and machinery costs add up without progress

These combined factors increase the total project cost, which is eventually passed on to buyers.

CREDAI’s Key Demands for Reform

To resolve these issues, CREDAI has called for reforms in the airport authority approval process. The association has requested:

• Clearly defined and time-bound approval timelines
• Better transparency in tracking application status
• Improved communication from the airport authority
• A coordinated system between AAI, defence authorities, and planning bodies

Such measures would help developers plan projects with greater certainty and reduce unnecessary delays.

Impact on Homebuyers and Investors

The slowdown in approvals has wider implications:

For homebuyers:

• Higher property prices
• Delays in project completion
• Reduced new project launches

For investors:

• Slower returns due to project delays
• Increased approval-related risks
• Supply constraints leading to potential price increases

Conclusion: A Growing Structural Challenge

The delay in approvals from the airport authority is emerging as a key structural issue in Chennai’s real estate sector. Along with rising construction costs, it is putting pressure on both developers and buyers.

Addressing this through faster and more transparent approval systems will be crucial to sustain growth and maintain affordability in the market.

Verified Real Estate (VRE) Helps Check Airport Authority NOC Requirements

Verified Real Estate (VRE) provides specialized due diligence support to identify whether a property falls within restricted aviation zones that require clearance from the Airports Authority of India. By analysing location coordinates, building height regulations, and proximity to airport flight paths, VRE helps developers and buyers determine NOC applicability at an early stage. This reduces the risk of approval delays, redesign costs, or legal complications. Their service ensures that projects are planned with full regulatory clarity, enabling smoother approvals and more predictable timelines.