
A couple buys a house on the outskirts of Nantes, lives there for three years, and then gets a transfer to Lyon. The resale covers the remaining capital owed, but once the notary fees, agency commission, and early repayment penalties are added up, the net balance is several thousand euros less than the amount invested.
What determines the profitability of a resale is the actual exit price once all cost items are deducted.
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Net exit price: the calculation item to master before selling your house
The classic question (“how long to wait?”) hides the real variable: the net exit price after fees, taxes, and renovations. You can sell after two years without a loss if the local market has surged, or sell after seven years losing money in an area where prices are stagnant.
To know how long to wait before selling your house without a loss, you need to do a simple calculation: estimated selling price, minus the initial purchase price, minus all expenses incurred since the acquisition. If the result is positive, the resale is viable, regardless of the number of years that have passed.
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Here are the items to include in this calculation:
- The notary fees paid at purchase, which represent about 7 to 8% of the price in the old market and significantly less in new builds.
- The real estate agency fees upon resale, generally between 3 and 6% of the selling price.
- The early repayment penalties of the mortgage, capped by law but rarely zero before the end of the loan.
- The cost of renovations carried out, whether they were value-adding or simply necessary for regular maintenance.
As long as the increase in the property’s price does not cover this amount, you will sell at a loss. The famous five-year threshold often cited corresponds to the average time needed to absorb these costs in a moderately growing real estate market.

Primary residence or rental investment: taxation changes everything
The type of property owned radically alters the net result. For a primary residence, the capital gain is exempt from tax at the time of sale, even after a short holding period, provided that the property is indeed the seller’s main residence on the day of the transfer.
In contrast, for a rental investment or a second home, the real estate capital gain is taxed. The progressive allowances only begin from the sixth year of ownership. Before this date, you pay tax on the entire gain.
This distinction carries significant weight. On a rental property sold after three years with a capital gain of several tens of thousands of euros, the tax burden can erase a large part of the gross profit. For a property occupied as a primary residence, this item disappears, which reduces the time needed to reach breakeven.
Beware of tax reduction schemes
A property purchased under a scheme like Pinel imposes a rental commitment duration. Selling before the end of this commitment requires repaying the tax reductions received. This amount, added to the usual fees, can turn an apparently profitable operation into a net loss.
Geographic area and market state: the often underestimated decisive factor
You do not sell at the same pace in Paris, in a growing medium-sized city, or in a rural area experiencing demographic decline. The local dynamics of the real estate market weigh as much, if not more, than the holding period.
In tight areas where demand exceeds supply, prices rise sufficiently to absorb acquisition costs within a few years. In sectors where the market stagnates or declines, even ten years of ownership do not guarantee recovering your investment.
The energy performance of the property also directly influences the resale price. A property rated F or G suffers an increasing discount with the tightening of regulatory obligations. Conversely, a well-rated or energy-renovated property retains its value better, shortening the amortization period.
How to estimate your actual exit price
It is recommended to have the property appraised by two or three different sources (local real estate agency, online tool, notary) before making a decision. The difference between these estimates provides a realistic range. You then subtract all the fees listed above.
If the net result remains negative, there are two options: wait for the market to improve, or accept the loss if personal circumstances require it. Feedback varies on this point, but in the majority of cases, an owner who sells in less than three years in a stable market loses money.
Early repayment penalties on the loan: an often forgotten item
When you sell before the end of the mortgage, the bank applies early repayment penalties. This amount depends on the remaining capital owed and the conditions negotiated in the loan agreement.
Some borrowers negotiate the removal of these penalties at the time of signing, but many discover this item at the time of resale. On a recent loan where the repaid capital remains low, the penalty can represent several thousand euros.
This cost adds to the notary and agency fees. A summary table of all fees before putting the property up for sale avoids unpleasant surprises. You list the remaining capital owed, the penalties, the estimated agency fees, and compare it to the expected selling price.
The five-year timeframe is not magical. It is a statistical average that does not take into account location, property type, or the interest rate of the contracted loan. An owner who bought with a significant down payment and low notary fees can sell without a loss well before.
Conversely, a purchase financed at 110% with high agency fees will require more time to reach breakeven. Each situation requires its own calculation of the net exit price, adding each cost item and comparing it to the estimated selling price.