What Is Carpet Area, Built Up Area, Super Built-Up Area

Carpet Area, Built Up Area, Super Built-Up Area - Namma Family Builder
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Carpet Area, Built Up Area, Super Built-Up Area:

  • When purchasing a home, the price depends on the space it occupies. Therefore, it is paramount to understand how space measures are different, so the buyer and seller can make informed decisions.
  • In real estate, there are three main ways to measure the size of a property
    Carpet area,
    Built-up area,
    Super built-up area
  • Among these, the carpet area is the most important because it shows the actual usable space inside the house. 

What Is Carpet Area?

A carpet area is the net usable area or carpeted area of a living space such as a flat or apartment. It also refers to the actual usable space in the property excluding the thickness of the walls. It is used to define the distance between interior walls. These include interior walls such as living room, bedroom, bathroom, and kitchen, balconies and indoor stairs, etc. Excludes external walls such as corridors, terraces, lifts, and utility pipes.

What Is RERA Carpet Area?

As per the RERA Act 2016, the RERA Carpet Area is the net usable area including the thickness of the interior walls of a dwelling or house excluding areas like outdoor areas, common areas, balconies, terraces, and verandah areas. RERA carpet area is about 5% more than carpet area. 

How To Calculate Carpet Area And RERA Carpet Area?

A simple formula for calculating carpet area is:

      Carpet Area = Bedroom+Living Room+Kitchen+Balcony+Toilets – Thickness of Internal Walls

Generally, in some cases, the carpet area in an apartment is 70% to 90% of the total built-up area.

According to the RERA Act 2016, the formula to calculate the RERA Carpet Area is:

     Carpet Area = Total area of the property – Area of walls, balconies, and other common spaces.

Importance Of Carpet Area

1. Accurate assessment of usable space:

  • A carpet area is a real space inside a home or building that you can actually use for living or working. It is the area where you can place your daily items excluding the thickness of the walls.

2. Transparency in pricing:

  • The carpet area is important when deciding the price of a property. Since it shows the actual usable space, it is a fair way to determine the price during negotiations. 

3. Evaluation Of Performance And Functionality:

  • The carpet area is used to evaluate how well a property works. The number of rooms and storage spaces available within this area can be seen by the buyers. 

4. Investment Truth:

  • The carpet area is an important factor for investors looking to rent or lease a property. Usable space directly affects net income and tenant preference. Investors can measure potential net income or resale value based on carpet area.

What Is a Built Up Area?

The built-up area is the total area of a flat or building, covered by amenities such as carpet area, external walls, common areas, etc. It is a proportionate share of shared facilities like total carpet area, corridors, lifts, stairs, etc. 

How To Calculate Built Up Area?

The built-up area is calculated as carpet area or RERA carpet area, interior & exterior wall area, balcony, and corridor.

   Built up Area = Carpet Area & RERA Carpet Area + Internal & External Wall Areas + Balcony & Terrace + Walkway

Importance Of Built Up Area

1. Perfect Space Estimation:

  • The built-up area provides a detailed measurement of the covered space in a property. It includes carpet areas and covered areas like corridors, and balconies.

2. Pricing And Valuation:

  • It plays an important role in pricing the value of a property. It also acts as a key factor in calculating the price per square foot and helps buyers accurately compare properties. 

3. Planning And Design:

  • The built-up area helps with planning and design decisions. It helps architects and interior designers to efficiently allocate available space. 

4. Legal And Regulatory Compliance:

  • According to RERA rules, the developer must clearly share the complete details of the built-up area. This helps ensure transparency and follows the legal rules. 

Meaning Of Super Built-up Area?

A Super built-up area or salable area is the combination of a total built-up area and a proportional amount of public spaces like a lift area, stairs, and passageways. It also includes amenity areas such as a swimming pool, clubhouse, and gardens. 

How To Calculate Super Built-up Area?

  • To calculate the super built-up area builders or developers add the percentage of common areas like lift lobbies, stairwells, and passageways to the total built up area of the apartment. The added percentage varies from project to project and can range from 20 to 50%.
  • The formula for calculating super built-up area: Super built-up area is the total area of your property, including your own space and a portion of the shared spaces in the building, like hallways and lifts.

Importance Of Super Built-up Area

1. Cost Calculation and Transparency:

The Super built-up area serves as the basis for cost and cost calculations. It also includes shared spaces like carpet areas, built-up areas, super built-up areas, corridors, and other facilities. 

2. Inclusion of common facilities:

This comprises a proportion of common areas and other facilities. Thus, the costs for the maintenance and provision of common facilities are spread out among the buyers. 

3. Investment Considerations:

Often, investors of real estate take into consideration super built-up area while making estimates of rental income or resale value of a property. The shared amenities and facilities improve the market appeal and the potential rents of the property. 

4. Legal and Regulatory Compliance:

Most areas have their rules that require showing the total built-up space that includes common spaces. This allows one to make things clear and follow the law.

What Is The Loading Factor?

The difference between the super built-up area and the carpeted area of the flat is called the loading factor. The cost of facilities and amenities provided in the project is to be recovered. This loading factor also includes common facilities like lifts, lobbies, stairs, balconies, maintenance rooms, parking, and terraces. Loading Factor of Apartment Generally less than 60%. Above 60% there is more super built-up area and less carpet area. 

How To Calculate Loading Factor?

  • The formula for calculating the Loading Factor : The Loading Factor is the difference between the total area of a property (super built-up area) and the usable area inside (carpet area).
  • If the loading factor is 1.3, it means that your developer has added 30% to your carpet area. Also, the super built-up area is 1300 square feet and the carpet area is 1000 square feet.

Difference Between Carpet Area, Built Up Area, and Super Built-up Area

It is very important to know the difference between carpet area, built-up area, and super built-up area in the real estate industry. They are:

Carpet Area: Carpet area refers to the daily usable internal area of the property excluding the thickness of the walls. It includes enclosed areas such as a kitchen, bathroom, and bedroom.

Buildup Area: Buildup area refers to the thickness of walls and carpet area. It also includes enclosed spaces like bedrooms, kitchens, bathrooms, corridors, and balconies. It considers the internal aspects of the property including the built up area.

Super buildup area: The super built-up area extends over the carpet area and built up area and includes common spaces and shared facilities. It represents the total area of the space paid for by the buyer including common spaces. It is a more inclusive measure that calculates the overall space available to the buyer.

Area

Carpet Area

Built up Area

Super Built-up Area

Bedroom

Yes

Yes

Yes

Living Room

Yes

Yes

Yes

Bath Room

Yes

Yes

Yes

Kitchen

Yes

Yes

Yes

Study Room

Yes

Yes

Yes

Guest Room

Yes

Yes

Yes

Kids Room

Yes

Yes

Yes

Dining Room

Yes

Yes

Yes

Lobby

No

No

Yes

Balcony

No

Yes

Yes

External Staircase

No

Yes

Yes

Internal Staircase

Yes

Yes

Yes

Pooja Room

Yes

Yes

Yes

Terrace

No

Yes

Yes

Lift

No

Yes

Yes

Verandah

No

Yes

Yes

Garden

No

No

Yes

 

Conclusion

Knowing the difference between carpet area, built up area, and super built-up area is very important for anyone who is planning to buy a property in the real estate industry. These metrics are about usable space, price, and property values Provide insights. Whether you are a buyer or a seller, being familiar with these metrics helps you make better decisions and negotiate deals fairly. If you are looking for the best guidance and assistance in buying a property in the real estate market, contact the Namma family of builders and developers right away. Ready to locate and provide a seamless experience.
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