Answered Different Area Concept in Construction and Their ratios

Pawan Dhagate

Staff member
Sep 8, 2017
61
171
As these terms are all different in Architectural aspects but can be simplified as follows :
Construction area : Complete area of project covered in area of plot development

Builtup Area : Area approved by authority after considering DC rules.

Carpet area : This is the area where the space will be utilized excluding walls terrace stairs balcony.

Saleble area : Area which is selled off to customer with official agreement including area of loading amenities facility etc
 
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Sachin Dhere

Apprentice
Sep 20, 2017
10
2
Mumbai
Thanks
I understand the concept.
May i know what is proportion / conversion factor / relation in between in percentage / loading factors ?
For Example 100 Sft is construction area and FSI is 1.
Then built up area is 100%, Carpet Area is 85%, Saleble area is 150% of built up area as such