One sentence has been coming back in nearly every meeting since June: 'what if I waited until November to see what happens to rent controls?' The intention is prudent. It deserves a closer look.

The prefectoral order of 12 June applies until 24 November 2026, the end of the ELAN experiment barring legislative intervention. The Minister for Housing is pressing for a two-year extension, a bill is awaiting its Senate slot, and the outcome remains uncertain.

This notebook declines to advise wait-and-see. A Paris acquisition project is not run to the rhythm of parliamentary debates. It is built on the property, its location, its price and its financing. The political calendar is a data point, not a determinant.

This week: the mechanics, the thresholds, and what really shifts between now and November. Neither the Senate vote nor the reference grid, but the purchase price and the cost of credit.

Is it really worth waiting for the Senate vote before buying in Paris?

The idea is doing the rounds in meetings: postpone the acquisition until December, long enough to know. An apparent prudence which, on closer inspection, costs more than it protects.

The wait-and-see thesis fits in a sentence: defer the purchase until after 24 November, to learn the fate of the ELAN experiment. The reasoning sounds reasonable. It rests, however, on a confusion between the legislative agenda and the purchase agenda, two timeframes that share neither the same duration nor the same drivers.

First element that weakens the wait-and-see stance: rent controls are nothing new. They have applied in Paris since 1 July 2019, close to seven years. The Atelier parisien d'urbanisme, in its note no. 288 of April 2026, puts the moderating effect on Paris rents at minus 5 % over six years, with no lasting deterioration of supply attributable to the scheme. The regime has long been baked into the market: purchase prices and landlord strategies alike already take it into account. What the buyer would learn in November has been in plain sight since 2019.

Second element: the mechanics themselves. Paris is divided into 14 sectors covering 80 quartiers, in each of which the prefect sets three annual thresholds by category of dwelling: a reference rent, an upper rent 20 % above it, and a lower rent 30 % below. The rent excluding charges of newly let properties cannot exceed the upper threshold; below that, pricing remains free. For furnished lets, the same order applies an uplift of roughly 12 % on the reference rent. The rent supplement, for its part, requires determinative characteristics of location or comfort, spelled out and priced in the lease; since August 2022 it has been banned for any property rated F or G, with shared landing sanitary facilities or signs of damp. Whatever the legal fate of the experiment, this grid will continue to serve as a de facto reference on the Paris market. The administrative courts will not walk away from it overnight, tenants and their advisers will keep consulting it, and the City of Paris has maintained its online reporting mechanism since 2023.

Third element, the most decisive: between now and November, what moves most is not the law but the price and the cost of credit. A buyer who defers is trading against two observable and volatile variables, in exchange for a political scenario whose outcome remains unpredictable. The Echaniz bill, passed by the Assemblée in December 2025, is awaiting its slot in the Senate after the summer recess. Minister Vincent Jeanbrun told Le Monde he was in favour of a two-year extension for communes already engaged in the scheme. Nothing is settled, and the balance can tip either way. Waiting to know means immobilising a purchase decision while the market itself continues to move.

The real question, then, is not 'buy now or wait'. For anyone buying to live in, as a main residence, a family flat or an expatriate's pied-à-terre, it is framed differently: which property, at which address, at what price, with what financing? Rent controls govern the rents of let properties; it is on those four dials that a purchase is built, not on a parliamentary wager.

On the political debate itself, this notebook refrains from taking a side. The consultation announced by the minister at the Senate, the two-year extension amendment for communes already engaged, the September slot in the Senate order paper: these elements are documented, the outcome is not. A two-year extension is possible, an outright termination equally so, and an intermediate compromise cannot be ruled out. None of these three scenarios alters what a buyer can do today: choose the property, negotiate the price and secure the financing.

The November countdown is not the buyer's, it is the legislator's. They are not the same agendas, and conflating them costs more than waiting can earn. A project well built today will remain well built after the vote, whichever way it goes. A deferred project, on the other hand, will depend on the prices and rates of December, over which no one has any grip.

Cost the wait before deferring

Before postponing your project until December, set two observable variables side by side: the price of the property you are targeting and the cost of your credit. An updated simulation from your bank or broker shows what a few months of waiting can cost, whatever the Senate vote.

In the meantime, if a project is taking shape, Home Select remains at your disposal for an initial conversation: its hunters assess your brief against the market and deliver an unvarnished reading.