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Neural Matrix 1.0
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RERA 2016 Compliant

CARPET AUDITOR

Transparency engine for property valuation. Verified carpet area computation and loading analysis for fair real-estate transactions.

Audit Configuration

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Unit Typology Map

650 SQFT CARPET
Net Usable AreaLoading Zone
Efficiency Index
74.1% USABLE

Audit Financials

Quoted Valuation
₹131.65L
Based on Total Quoted Super Built-Up Area
Usable Value
₹97.52L
Loading Gap
₹34.13L
Audit Status
STANDARD

RERA Governance

Carpet area excludes external walls & terraces.
Internal partition walls are included as per Act.
Builders must provide exact sqrm measurement.
A
Efficiency Logic:Efficiency = (Net Carpet / Super Built-Up) × 100
Safety: RERA 2016 Compliant Auditor

What is Carpet Area Calculator?

Calculate carpet area, built-up area, and super built-up area as per RERA 2016 guidelines. Verify developer claims and understand loading factors.

Key Definitions

Carpet Area

Net usable floor area. Excludes external walls, service shafts, and exclusive balconies.

Built-Up Area

Carpet area + wall thickness + exclusive balconies. Typically 10-15% more than carpet.

Super Built-Up

Built-up area + proportionate share of common areas (lobby, stairs, lifts).

Understanding Loading Factor

The Loading Factor is the multiplier applied to the Carpet Area to determine the Saleable (Super Built-up) Area.

  • Formula: Super Built-up Area = Carpet Area × (1 + Loading Factor)
  • Typical Range: 25% to 40% (1.25 - 1.40) depending on amenities.
  • RERA Impact: RERA mandates selling by Carpet Area, but the total price often includes the cost of common areas (loading).
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How to Measure Carpet Area

Verify if you are getting the space you paid for by calculating RERA Carpet Area yourself.

1

Clear the Room

Ideally, measure an empty room. If furnished, measure along the walls at floor level.
2

Measure Net Dimensions

Measure the length and width of the room from inner wall to inner wall. Do not include thickness of walls.
3

Calculate Room Area

Multiply Length x Width for each room (Bedroom, Hall, Kitchen, Bathrooms).
4

Exclude Non-Net Areas

Exclude balconies, utility areas, flower beds, and terraces unless they are enclosed and part of the main structure (check RERA rules).
5

Sum it Up

Add the areas of all rooms + internal partition walls (if included in definition) to get total Carpet Area.

Common Questions

1
What is RERA Carpet Area?

As per RERA 2016, Carpet Area is the "net usable floor area of an apartment, excluding the area covered by the external walls, areas under services shafts, exclusive balcony or verandah area and exclusive open terrace area, but includes the area covered by the internal partition walls of the apartment".

2
Is balcony included in Carpet Area?

No. RERA specifically excludes "exclusive balcony or verandah area" from the definition of Carpet Area. These are usually charged separately or part of the specific usable area, but not the RERA Carpet Area.

3
How do I check if my developer is cheating on area?

Measure the internal dimensions (wall-to-wall) of each room. Sum them up. Compare this "Actual Carpet Area" with the "RERA Carpet Area" quoted. A variance of +/- 3% is sometimes permissible, but anything larger is a red flag.
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