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RERA Carpet Area Formula:
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The RERA (Real Estate Regulatory Authority) carpet area is the net usable floor area of an apartment, excluding the area covered by external walls but including the area covered by internal partition walls. It represents the actual area where a carpet can be laid.
The calculator uses the RERA carpet area formula:
Where:
Explanation: The formula calculates the actual usable area by subtracting the space occupied by external walls from the total internal area.
Details: Accurate RERA carpet area calculation is crucial for real estate transactions, property valuation, and ensuring transparency between builders and buyers as mandated by RERA regulations.
Tips: Enter the internal area (including walls) and wall thickness area in square meters. Both values must be valid positive numbers, and wall thickness should not exceed internal area.
Q1: What is the difference between carpet area and built-up area?
A: Carpet area is the actual usable area where you can lay a carpet, while built-up area includes the carpet area plus the thickness of walls and other structural elements.
Q2: Why is RERA carpet area important for home buyers?
A: It provides a standardized measurement that prevents builders from misrepresenting the actual usable space, ensuring buyers get what they pay for.
Q3: How is wall thickness area calculated?
A: Wall thickness area is calculated by multiplying the length of external walls by their thickness and then subtracting this from the total internal area.
Q4: Does RERA carpet area include balconies and terraces?
A: No, according to RERA guidelines, carpet area specifically excludes external balconies, verandas, and open terraces.
Q5: Are there any exceptions to the RERA carpet area calculation?
A: The calculation may vary slightly for different types of constructions and local regulations, but the basic principle of excluding external wall thickness remains consistent.