Case Note & Summary
The case involved a writ petition filed by the petitioner challenging the planning authority's insistence on physical open space reservation for a proposed layout in Iluppakudi Village, Madurai District. The petitioner sought to quash the road pattern issued by the planning authority and to obtain approval for a layout covering 8,570 square metres, arguing that it fell below the 10,000 square metre threshold that would require mandatory reservation. The petitioner claimed to have purchased the land under registered sale deeds and submitted an application for layout approval, which was met with queries and a subsequent road pattern requiring OSR reservation. The respondents contended that the petitioner’s two parcels of land should be aggregated as they were purchased on the same date and were adjacent, thus exceeding the threshold for mandatory reservation. The court analyzed the statutory framework under the Tamil Nadu Combined Development and Building Rules, 2019, which stipulates that developments exceeding 10,000 square metres require physical reservation of open space. The court found that the planning authority was justified in treating the two parcels as one composite development due to their common ownership and adjacency. The court also addressed the petitioner's claims regarding natural justice, arbitrariness, and violation of the right to property, ultimately concluding that the insistence on OSR reservation was lawful and did not infringe upon the petitioner’s rights. The writ petition was dismissed, and the court upheld the planning authority's decision.
Headnote
A) Administrative Law - Judicial Review - Scope of Certiorari - The court examined whether the communication dated 27.07.2026 was amenable to certiorari despite being labeled as a return of the file at the petitioner's request. The court held that the communication reiterated a substantive legal requirement, thus justifying judicial scrutiny (Paras 27-28). B) Planning Law - Open Space Reservation - Aggregation of Land Parcels - The court determined that the two parcels of land must be treated as one composite development due to their adjacency and common ownership, exceeding the 10,000 square metre threshold, thus mandating physical reservation (Paras 32-34). C) Natural Justice - Requirement of Hearing - The court found that the petitioner was afforded a meaningful opportunity to respond to queries and that the requirement for OSR reservation was valid, thus no violation of natural justice occurred (Paras 37-38). D) Article 300-A - Right to Property - The court held that the requirement for OSR reservation was lawful and did not infringe upon the petitioner's right to property as it was a condition for layout approval (Paras 41-42).
Issue of Consideration
Whether the planning authority's insistence on physical open space reservation and the aggregation of land parcels was justified under the Tamil Nadu Combined Development and Building Rules, 2019.
Final Decision
The court dismissed the writ petition, holding that the planning authority was justified in treating the two parcels as a composite development exceeding 10,000 square metres, thus mandating physical reservation of open space.
Law Points
- Judicial review
- statutory compliance
- planning authority discretion
- open space reservation
- Tamil Nadu Combined Development and Building Rules
- 2019


