The rate of the municipal or inter-municipal share of the development tax may be increased by up to 20% in certain sectors by a reasoned decision taken under the conditions provided for in II of article 1639 A, if the size of the new constructions built in these sectors makes it necessary to carry out substantial road or network works, restructuring or urban renewal in order to make the areas concerned more attractive and to reduce the impact of local population growth, or to create general public facilities.
The works and facilities concerned include, in particular, the redesign and development of public spaces to improve the quality of the living environment, combat urban heat islands, enhance biodiversity or develop the use of public transport and active mobility.
In the event of a rate of over 5% being voted in one or more sectors, the contributions mentioned in d of 2° and in 3° of Article L. 332-6-1 of the town planning code, in their wording prior to the entry into force of the loi n° 2014-1655 du 29 décembre 2014de finances rectificative pour 2014, are no longer applicable in this or these sectors.