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How to Succeed in Your Real Estate Project: Tips and Tricks for Buying or Selling Effectively

The French real estate market in the first half of 2026 is characterized by slower and more negotiated transactions than a year earlier. The average negotiation margin in the old real estate market reaches 5.2% nationwide, and nine out of ten sales…

Couple examinant des documents immobiliers à une table en bois dans un appartement moderne

The French real estate market in the first half of 2026 is characterized by slower and more negotiated transactions than a year ago. The average negotiation margin in the old real estate market reaches 5.2% nationally, and nine out of ten sales involve a discussion about the price. Whether the project concerns a purchase or a sale, these conditions reshape the strategies to adopt for successfully executing a real estate project.

Real Estate Negotiation: A Parameter to Integrate from the Start

Negotiation is no longer an accident along the way. It has become the norm. The average negotiation margin has increased compared to the previous year, reaching 5.2% nationally. For the most energy-consuming properties (DPE F or G), this margin is even more pronounced.

For a seller, this means that displaying a price that is just right is not enough. One must anticipate a nearly certain negotiation and plan for a margin of maneuver from the estimation. Setting a price too high to “leave room” remains counterproductive: buyers compare listings, identify discrepancies with the local market, and move on.

For a buyer, the situation opens up concrete opportunities. Properties listed for several weeks without offers are targets where negotiation can exceed the average. Platforms like immovite.fr allow tracking the evolution of listings and spotting these discussion windows.

The trap for buyers would be to believe that everything is negotiated in the same way. A property with a good DPE in a tense neighborhood is not discussed like a thermal sieve in a relaxed area. Negotiation is prepared with recent comparables and factual arguments, not with an arbitrary percentage.

Real estate agent in front of a house for sale in a residential neighborhood

Sale Delays: What the Average of 101 Days Changes for Your Project

Sale delays reach 101 days on average in the first half of 2026, which is five days longer than the same period a year earlier. This data, often overlooked in preparing a real estate project, however, alters the timeline of any operation.

What This Implies for a Sale

A seller planning to buy a new property after selling theirs must factor in these extended delays. Between listing, visits, signing the compromise, and the legal delay before the authentic deed, the entire process can exceed six months. Underestimating this duration exposes one to costly transition situations (double rent, extended bridge loan).

Properties that sell faster than average share recurring characteristics:

  • A favorable DPE (class A to D), which reassures buyers about costs and medium-term value
  • A price consistent with recent transactions in the neighborhood, verifiable through DVF data (Demandes de Valeurs Foncières)
  • Diagnostics and co-ownership documents already gathered before the first visit, which accelerates decision-making

What This Implies for a Purchase

On the buyer’s side, demand has decreased by 3% year-on-year according to Laforêt data. The market is no longer overheated in most areas. Taking the time to compare, revisit, and verify actual costs is no longer a luxury reserved for relaxed markets.

However, in certain tense sectors (city centers of regional metropolises, renovated properties with good DPE), competition among buyers remains fierce. Reactivity on these specific properties remains a determining factor.

Sale Price Estimation: Ensuring Data Reliability Before Publishing the Listing

Setting a coherent price requires going beyond an intuitive range. The operational question is: how to produce a reliable estimate from verifiable data?

The DVF databases, accessible for free, list transactions that have actually taken place. They allow for comparing a property to recent sales in the same area, rather than relying solely on prices displayed on listing portals (which reflect sellers’ claims, not actual prices).

Comparing the listed price to the prices actually signed serves as the first filter against overestimation. A discrepancy of more than 10% between the desired price and the DVF comparables almost always indicates an extension of the sale delay.

Field feedback diverges on this point: some agents recommend starting slightly above the market to “test,” while others believe this approach costs more time than it brings in final price. The extension of sale delays observed in the first half of 2026 suggests that the market punishes disconnected prices faster than before.

Man signing a real estate purchase contract at a notary's office in a formal setting

DPE and Thermal Sieves: The Criterion That Affects Sale Price

Since the gradual implementation of rental bans for the most energy-consuming properties, the DPE is no longer just an administrative document. It directly influences a property’s value and its ability to find a buyer.

Laforêt observes that negotiation is particularly pronounced on properties classified F or G. These properties accumulate two disadvantages: high energy costs that deter buyers, and a prospect of renovation work that the buyer incorporates into their offer.

For a seller, two options are available:

  • Carry out energy renovation work before listing, which improves the DPE and reduces the negotiation margin suffered
  • Sell as-is while accepting a discount, but displaying a price that already reflects the estimated cost of the work for the buyer
  • In both cases, documenting the property’s condition precisely (work estimates, energy audit) helps frame the discussion and avoid excessively low offers

For a buyer, a property classified F or G can represent an opportunity if the renovation budget is correctly estimated. The risk is underestimating the actual cost of renovation and ending up with a property whose compliance costs exceed the savings made at purchase.

The real estate market of 2026 rewards preparation and penalizes approximation. Whether selling or buying, high negotiation margins, extended delays, and the growing weight of the DPE in price formation create an environment where every verifiable piece of data counts more than generic advice.

How to Succeed in Your Real Estate Project: Tips and Tricks for Buying or Selling Effectively