HACA HILL AREA CLEARANCE
HACA Hill Area Clearance
Hill Area Conservation Authority (HACA) clearance is mandatory for any construction in the 597 notified hill area villages across Tamil Nadu — Nilgiris, Kodaikanal, Yercaud, Kolli Hills, Javadi Hills and other designated hill stations. Special environmental and conservation rules apply. TSK Planners prepares HACA-compliant building plans and manages the clearance application through the District Collector.
Applicable Areas
Key Documents Required
- Patta / Title Deed
- Encumbrance Certificate
- FMB Sketch / Survey Plan
- Building Plan to HACA Standards
- Site Photographs
- Tree Enumeration Report
- Slope Analysis Report
- Revenue Documents
✅ Do's
Check if your village is in the HACA notified list before purchasing land — the restrictions are non-negotiable
Comply with reduced height and coverage limits specific to hill areas — they are stricter than plains
Preserve existing trees on site — tree cutting requires separate permission from the Forest Department
❌ Don'ts
Don't proceed with any construction without HACA clearance — unauthorized hill area construction faces immediate demolition
Don't alter the natural slope or drainage pattern of the land — this violates environmental protection norms
Don't use the land for commercial plantations or resorts without additional approvals from Revenue and Forest departments
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