Week of 27 July to 2 August 2026
I. Legislation and Regulation
Urban Planning: A Sweeping Simplification Decree (Official Journal of 28 July 2026)
Decree No. 2026-674 of 27 July 2026 \u2014 Published in the Official Journal of 28 July 2026, this decree on simplifying local public action amends numerous provisions of the Town Planning Code. The most notable developments for real estate practice:
- Pre-emption right: an opinion from the Domaine service already obtained on a property and still valid may now be reused without a new consultation, even if issued before the declaration of intent to sell (new Article R. 213-21 of the Town Planning Code);
- Subdivisions in protected areas: a development permit is no longer systematically required for land divisions located within the perimeter of a remarkable heritage site, near a historic monument, or in a listed site; a simple prior declaration now suffices, except where new roads or shared facilities are created (applicable to applications filed from September 2026);
- National defence: new review timeframes are set for projects subject to authorization by the Ministry of Defence (up to 5 months), with a silence-equals-refusal rule;
- Publication of planning documents: instruments relating to SCOTs, local land-use plans (PLUs) and municipal maps now favor dematerialized publication on the national planning portal, with a corresponding reduction in posting formalities.
II. Case Law
Conseil d\u2019\u00c9tat \u2014 Planning Certificates and Stay of Proceedings: Rule-Freezing Is Not Absolute
Two decisions issued in early July and discussed on 30 July 2026 clarify the conditions under which a stay of proceedings remains enforceable against a building permit application despite the holder possessing a planning certificate, which otherwise freezes the applicable rules for 18 months (Article L. 410-1 of the Town Planning Code).
Conseil d\u2019\u00c9tat, 7 July 2026, No. 504277 \u2014 The Conseil d\u2019\u00c9tat upholds the absence of a stay of proceedings against a project for two residential buildings (34 units): the breach of certain rules of the future local land-use plan, then under revision, was not significant enough to have compromised or made its implementation more costly. For this type of decision granting authorization, the court exercises only limited review for manifest error of assessment.
Conseil d\u2019\u00c9tat, 2 July 2026, No. 508570 \u2014 Conversely, a stay of proceedings against a six-storey hotel project is quashed: the Sustainable Development Plan (PADD), although adopted, contained no precise guidance on building height capable of establishing a risk to the implementation of the future joint local land-use plan. For stay decisions, however, the court exercises full review.
Practical implications: debate over the PADD\u2019s general orientations is not, on its own, sufficient to justify a stay of proceedings; those orientations must also be precise enough to identify a concrete risk of conflict with the project. Furthermore, the absence of any mention of the risk of a stay in the planning certificate does not prevent it from being applied later, but it does render the certificate itself unlawful.
III. Other Points of Attention
In connection with the summer works-completion period, legal commentary recalls the importance of reservations made at completion (Article 1792-6 of the Civil Code): only defects covered by an express reservation escape the presumption of conformity, which in turn governs subsequent access to the guarantees of perfect completion, and the two-year and ten-year guarantees. The decree of 27 July 2026 also follows on from the Law simplifying planning law of 26 November 2025 and the decree of 20 February 2026, ahead of a further coordinating decree published the following week (1 August 2026).
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