Buying or selling a property in 2026 means dealing with a market that no longer resembles that of 2021. Transaction volumes have rebounded compared to 2024, but the caution of buyers keeps pressure on sale timelines and negotiation margins. Successfully completing a real estate project today relies less on generic recipes and more on a nuanced reading of market data, recent regulatory constraints, and concrete financial arbitrations.
Energy Performance Certificate and rental bans: the direct impact on property value
Since January 1, 2025, a property rated G on the Energy Performance Certificate is legally deemed unfit and can no longer be subject to a new rental contract in mainland France. Class F will follow in 2028, and then class E in 2034.
This regulatory constraint does not only affect rental investors. It directly alters the resale value of a property. An apartment rated F or G is currently sold at a significant discount, as the buyer factors in the cost of energy renovation work into their offer.
For a seller, having an energy audit done before putting the property on the market helps anticipate objections. For a buyer, checking the Energy Performance Certificate rating during the first visit avoids discovering a renovation budget that jeopardizes financing too late. Listings on ldlimmobilier.fr display this information, making it easier to filter in advance.
- Class G: rental ban effective since January 2025, marked discount at resale
- Class F: scheduled ban in 2028, negotiation window open for buyers
- Class D or higher: preserved value, long-term rental attractiveness maintained
Sale price estimation: what separates a quick transaction from a stagnant property
The estimation is the pivot of any real estate project, whether one is a buyer or a seller. The current market is characterized by a stabilization of prices at the national level, with sometimes marked local variations. A properly estimated property sells within reasonable timelines. An overvalued property by a few percent remains online for weeks, loses credibility, and often ends up selling below its actual value.
On the buyer’s side, the temptation to negotiate strongly exists in a market where supply remains plentiful. However, an offer that is too low on a property already well-positioned in price may simply be ignored by the seller.
| Situation | Main Risk | Action Leverage |
|---|---|---|
| Property overvalued by the seller | Extended sale timeline, loss of credibility | Estimation by a local professional, comparison with recent sales in the neighborhood |
| Property undervalued by the seller | Direct financial loss | Cross-check at least two independent estimates |
| Offer too low by the buyer | Rejection without counter-offer | Argue based on comparable data, not on feelings |
| Offer at price by the buyer | Overpaying in a declining local area | Check the evolution of price per square meter in the targeted municipality |
The quality of the estimation relies on recent local data: price per square meter of actual sales in the neighborhood, condition of the property, energy performance. A deviation of a few percent from the initial estimate can delay a sale by several months.
Sell before buying or buy before selling: financial arbitration
This dilemma arises in the majority of real estate projects. Each option carries different financial consequences, and the choice depends less on personal preference than on the household’s actual financing capacity.
Sell first: secure the purchase budget
Selling before buying provides complete visibility on the amount available for the future purchase. The risk is having to find temporary housing if the sale concludes before identifying the next property. This option remains the safest for households without significant reserve savings.
Buy first: mobilize temporary financing
Buying before selling means bearing two simultaneous charges for a variable period. A bridging loan covers part of the estimated value of the property for sale, but it generates interest and relies on a sales price assumption that may not hold true.
In a market where sale timelines have lengthened compared to the 2019-2021 period, the actual cost of the bridging loan directly depends on the time needed to sell. A poorly estimated or poorly priced property can turn temporary financing into a lasting burden.
Real estate purchase in new or old: the concrete gaps to measure
The choice between new and old is not just a matter of taste. The gaps relate to measurable budget items.
| Criterion | New | Old |
|---|---|---|
| Notary fees | Reduced (around 2 to 3 %) | Higher (around 7 to 8 %) |
| Energy performance | Compliant with recent standards (RE 2020) | Variable, often class D to G |
| Renovation work to be expected | None in the short term | Potentially significant (roofing, insulation, bringing up to standard) |
| Entry delay | Several months to years (VEFA) | Immediate after signing |
A purchase in the old rated F or G implies budgeting for energy renovation from the financial setup. Conversely, a purchase in VEFA (sale in future state of completion) is subject to delivery delays that can complicate synchronization with an ongoing sale.
The stabilized market of 2026 gives buyers time to compare, but not to hesitate indefinitely. Properties well-rated on the Energy Performance Certificate and correctly estimated find buyers faster than average. The data that most conditions the success of a real estate project remains the realism of the initial estimate, whether it concerns the sale price or the acquisition budget.