Article R214-157 of the French Monetary and Financial Code
Expansion or reconstruction work and sales of property assets by non-trading property investment companies must comply with the following conditions: 1° In the case of extensions : The cost, including all taxes, of expansion work on a built property, carried out during a twelve-month financial year, must not exceed 15% of the market value of the property assets of the non-trading property investment company as shown in the balance sheet…