The French mortgage market experienced a rebound of nearly 30% in production volume in 2025, driven by the easing of rates and the massive return of first-time buyers. This reconfiguration alters the parameters to be mastered for successfully completing a real estate project, whether it involves a residential purchase or a rental investment. What indicators should be monitored, and what expense items truly impact the success of a transaction?
Borrower Profile and Mortgage Production in 2025
Recent data reveals a shift in the market towards a very specific buyer profile. According to figures reported by Meilleurtaux in August 2026, first-time buyers represent 43.7% of new mortgage loans in 2025. The APIC 2026 barometer even places this proportion at 47%, compared to about 26 to 29% in the early 2010s.
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At the same time, the share of rental investment declines to 12% of new loans during the same period. This structural imbalance means that bank grids, aid schemes, and loan durations are now calibrated for first-time buyers, with direct consequences on financing negotiations.
| Indicator | 2025 Data | Source |
|---|---|---|
| Share of first-time buyers in new loans | 43.7% (Meilleurtaux) / 47% (APIC) | Meilleurtaux August 2026, APIC Barometer 2026 |
| Share of rental investment | 12% | Meilleurtaux August 2026 |
| Average loan granted | 193,948 euros | Meilleurtaux August 2026 |
| Change in credit production | Rebound of nearly 30% | Cazenove Firm 2025 |
The average loan reaches 193,948 euros in 2025, a figure rising after the low observed in 2023-2024. For a first-time buyer, this means precisely calibrating their contribution and repayment capacity before searching for a property.
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Exploring listings on France Immo Express allows for a quick comparison of prices by geographical area with this average financing level.
Energy Audit and Mandatory Diagnostics Before Sale
General articles mention real estate diagnostics without detailing the concrete impact of the energy audit on the timeline and budget of a project. Since 2024, the energy audit is mandatory for the sale of thermal sieves classified F and G. In 2025, this obligation gradually extends to homes classified E.
The audit does not replace the DPE (energy performance diagnosis). It complements it by proposing costed work scenarios with a priority order. Its validity period is five years, meaning that an audit conducted too early in the sales process may expire if the transaction drags on.
What the Energy Audit Changes for the Buyer
A buyer facing a property classified F or G now has a document detailing the estimated cost of necessary renovations. This negotiation lever on the sale price is often underutilized.
- Check the date of the audit: a document close to expiration may require renewal at the seller’s expense before signing
- Compare the proposed work scenarios with independent quotes to assess the consistency of the announced amounts
- Incorporate the cost of renovations into the overall financing plan, including aids like MaPrimeRénov’ or eco-PTZ, whose conditions change every year
For a seller, a property without a valid audit cannot be legally put on the market. The absence of an audit blocks the publication of the listing, delaying the project by several weeks.
Borrowing Capacity and Mortgage Rates: Variables to Recalculate
The rebound in credit production in 2025 is explained by the gradual decline in rates after the peak of 2023-2024. However, this easing does not translate uniformly across profiles.
The rule of a maximum debt-to-income ratio of 35% remains applied by almost all institutions, in accordance with HCSF recommendations. The calculation of borrowing capacity is based on stable net income, reduced by recurring charges (ongoing loans, pensions, residual rents).
Simulate Before Searching for a Property
Too many projects fail because the search for a property precedes financial framing. Knowing one’s borrowing capacity before the first visit avoids disappointments. Banks offer financing certificates that lend credibility to a file in front of the seller.
The PTZ (zero-interest loan) expanded since 2024 now covers a larger share of first-time buyers. Its amount and deferred repayment conditions vary according to geographical area and household composition. This aid, combined with a traditional loan, can significantly increase the available budget without increasing initial monthly payments.
Additional Costs and Often Underestimated Expense Items in a Real Estate Purchase
The displayed price of a property represents only part of the actual budget. Notary fees range from 2 to 3% for new properties and 7 to 8% for older ones, according to consistent data from professional guides. In addition to these fees, several items are discovered late by buyers.
- Real estate agency fees, usually borne by the buyer in older properties, represent several thousand euros depending on the property’s price
- The cost of additional diagnostics (asbestos, lead, termites depending on the area) remains the seller’s responsibility, but an informed buyer checks their compliance to avoid procedural flaws
- The costs of loan guarantees (mortgage or bank guarantee) and bank processing fees, often negotiable but rarely negotiated by first-time buyers
- The cost of any borrower insurance, where delegation (choosing an external insurer) can significantly reduce the bill since the Lemoine law
Adding these items before setting a maximum budget helps avoid finding oneself in a tight financing situation after signing the compromise.
The French real estate market of 2025-2026 favors buyers who arrive with a completed financing file and a precise understanding of regulatory obligations, particularly the energy audit. First-time buyers, now the majority among borrowers, have more tools and aids than they did ten years ago, provided they mobilize them before the first purchase offer.