Before selling a property, a few well thought-out improvements can make all the difference. Whether it’s energy renovation, home staging or a simple refresh, improving your property before it goes on the market not only makes it easier to attract buyers, but also increases its selling price. In this article, you’ll find out about the most effective strategies for improving the value of your property so that you can sell in the best possible conditions.
Why renovate before selling?
Many investors focus on properties in need of renovation to generate added value. An old or poorly maintained house with great potential can increase in value considerably through targeted work.
Refreshing, refurbishing or carrying out a thorough renovation can help you meet market expectations, stand out from the crowd and, above all, win over visitors. Before you start, it’s essential to draw up a precise budget so that you can define priorities according to the type of property, its location and its general condition.
1. Improving energy performance: a strategic lever
Since the Climate and Resilience Act came into force on 1 January 2025, homes with a poor DPE (Diagnostic de Performance Énergétique) rating are increasingly difficult to sell. On the contrary, an energy-efficient property attracts more buyers and sells better.
The most profitable projects include :
- Attic, wall and window insulation
- Installation of an efficient or renewable energy heating system
- Installation of controlled mechanical ventilation
- Waterproofing and double glazing
💡 Good to know: MaPrimeRénov’ allows you to benefit from financial aid for this work, subject to certain conditions.
2. Focus on key rooms: kitchen and bathroom
These are the “favourite” rooms. A modern kitchen and a functional bathroom increase the perceived value of your home. If a complete replacement is too expensive, a simple makeover may be all you need:
- Repainting walls
- Changing handles or worktops
- Adding modern lighting
- Laying a new floor
The idea? To offer a neutral, clean and welcoming space where visitors can easily project themselves.
3. Creating more living space: a major advantage
More square metres means more value. Converting the attic into a bedroom, adding a veranda or converting a basement are all works that will make the investment worthwhile.
However, be sure to check the regulations in force:
- Planning permission if the surface area exceeds 20 m².
- Use of the services of an architect for a total surface area of 150 m² or more (in an area with a PLU)
These steps can be restrictive, but they add real value when you resell.
4. Don’t neglect the outside: a decisive first impression
Since the health crisis, exteriors have become decisive criteria for buyers. Terrace, garden, balcony or swimming pool: these areas need to be spotless.
✅ To do :
- Cleaning the floors and maintaining the pool
- Mowing the lawn, trimming the hedges
- Add a few plants or flowers
- Renovate the facade or roof if necessary
A well-groomed exterior is often a decisive argument in favour of a purchase.
5. Correcting minor faults: the details that count
Visible defects – even minor ones – can put the brakes on a buying decision or become a bargaining chip.
Remember to :
- Plugging holes
- Changing seals
- Repairing leaky taps
- Replacing broken tiles
- Hide visible electrical wires
A clean, well-maintained property with no nasty surprises inspires confidence. It gives the image of a home that has been loved and well managed.
In conclusion
To add value to your property, you need to carry out intelligent renovation work, tailored to your property, your budget and market expectations. From energy renovation to space optimisation and decoration, every detail counts to attract buyers and sell quickly, at the best price.
👉 Need personalised assistance? Call on the Tanit Immobilier team. They’ll guide you step by step through the process of showcasing your property to ensure a quick and successful sale.
