Comprehensive Planning Permission Search

This unified search portal provides access to the complete CMDA planning permissions database, combining all building approvals, layout sanctions, and construction permits across Chennai Metropolitan Area. Search across multiple databases simultaneously to find any CMDA-approved project.

Data Sources and Coverage

Our comprehensive database includes:

• Main Records: Official CMDA planning permissions with complete PDF documents including approval letters, plans, and payment receipts
• Detailed Records: Comprehensive offline digitized records with additional project details and completion status
• All Categories: Non High Rise Buildings, High Rise Buildings, Layouts, Industries & Institutions, Ordinary Buildings, and Special Applications
• All Channels: Channel A (Ordinary), Channel B (High Rise), Channel C (Industries), Layout, Enforcement, and others
• Historical Data: Records spanning multiple years with complete archival information

Advanced Search Features

Our powerful search system enables:

• Multi-field Search: Search by file number, applicant name, permit number, or location
• Category Filtering: Filter by specific building categories (Non High Rise, High Rise, Layouts, etc.)
• Channel Selection: Focus on specific approval channels
• Year-wise Analysis: Browse permissions by approval year
• Source Filtering: Choose between main records with documents or detailed offline records
• Cross-table Search: Simultaneously search across all CMDA databases

Building Categories Explained

• Non High Rise Buildings: Residential and commercial structures below height thresholds
• High Rise Buildings: Tall buildings and skyscrapers requiring special approvals
• Layouts: Plot subdivisions and land development approvals
• Industries & Institutions: Industrial facilities, educational institutions, and healthcare buildings
• Ordinary Buildings: Standard residential and commercial structures (Channel A)
• Others: Special applications including enforcement, reclassification, and objection files

Document Availability

Main records include official CMDA documents:

• Approval Letters: Official permission letters from CMDA
• Approved Plans: Sanctioned building and layout plans
• DC Advice: Development charge calculations and advice
• Payment Receipts: Fee payment documentation
• Plan Permits: Detailed planning permission documents
• Development Charges: Complete development charge details

How to Use This Search

1. Enter Search Terms: Type file number, applicant name, or permit number in the search field
2. Apply Filters: Select category, channel, year, or source to narrow results
3. Review Results: Browse the comprehensive table showing all matching permissions
4. Access Details: Click on any record to view complete information and documents
5. Download Documents: Access PDF documents for main records where available

Benefits of Unified Search

• Time Saving: Search all CMDA databases in one place
• Comprehensive Results: No need to check multiple categories separately
• Complete Coverage: Access both online and offline digitized records
• Document Access: Direct links to official PDF documents
• Historical Records: Access archival data spanning multiple years
• Professional Use: Ideal for legal verification, due diligence, and research

Disclaimer

This database is compiled from official CMDA records for reference and verification purposes. While we maintain accuracy and completeness, users should verify critical details with official CMDA sources for legal and transactional purposes. The availability of documents depends on the source and digitization status of records. Always obtain certified copies from CMDA offices for official use.