Rénovation intérieure

Apartment Renovation in Western Switzerland — Free Quote

La rénovation complète d'un appartement en Suisse romande est un projet global qui peut inclure tous les corps de métier : démolition, maçonnerie, plomberie, électricité, menuiserie, carrelage, parquet, peinture et plâtrerie. Un appartement des années 1970-1990, très courant dans le parc locatif suisse, nécessite souvent une mise aux normes électriques et sanitaires. Le prix indicatif concerne un appartement de 80 à 100 m² en rénovation standard. Une rénovation haut de gamme ou une transformation de layout (déplacement de cloisons) peut dépasser ce budget.

Indicative price: 30000–100000 CHF/fixed price · Free quote within 24h

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How apartment renovation works proceed in Switzerland

During the first visit, the tradesperson assesses the condition of the surfaces, measures the areas to be treated and identifies any constraints — moisture, cracks, substrate type. A detailed written quote is delivered within 48 hours, specifying materials, number of coats and execution timeline. For a standard 80 m² flat with walls in good condition, work typically takes 3 to 5 working days with a two-person team. During the works, furniture is protected with dust sheets and passageways are kept secure. At completion, the tradesperson carries out a joint inspection with the client to verify the quality of the finish and resolve any outstanding items before signing the acceptance record.

Regulations and standards in Switzerland

In Switzerland, interior renovation works are governed by SIA 118 (construction contract) and SIA 243 (tiling). Any load-bearing wall removal or structural modification requires a building permit issued by the municipality. The Code of Obligations (CO art. 371) provides a 5-year warranty for hidden defects. For works touching insulation or technical installations, the cantonal energy regulations (RCEn) apply. It is recommended to use companies that are members of the Swiss Contractors Association (SSE) to guarantee compliance with professional standards.

Budget and tax deductions

Maintenance and renovation costs for a rented property are deductible from taxable income in all French-speaking cantons. For owner-occupiers, maintenance expenses (restoration, painting, like-for-like replacement) are also deductible. Capital improvements that increase the value of the property are, however, not deductible. For significant works, it is possible to spread the deduction over several tax years. Consult a licensed fiduciary to optimise your tax return, especially if you are combining maintenance works and value-adding works on the same project.

Apartment Renovation prices in French-speaking Switzerland — Indicative rates 2026

Price ranges based on the Swiss market

Service Min. price Max. price Unit
Apartment Renovation — Canton of Vaud (VD) 33 600 CHF 112 000 CHF fixed price
Apartment Renovation — Canton of Genève (GE) 35 400 CHF 118 000 CHF fixed price
Apartment Renovation — Canton of Valais (VS) 30 000 CHF 100 000 CHF fixed price
Apartment Renovation — Canton of Fribourg (FR) 28 500 CHF 95 000 CHF fixed price
Apartment Renovation — Canton of Neuchâtel (NE) 30 000 CHF 100 000 CHF fixed price
Apartment Renovation — Canton of Jura (JU) 27 000 CHF 90 000 CHF fixed price
Apartment Renovation — Canton of Berne (Jura bernois) (BE) 31 500 CHF 105 000 CHF fixed price

Indicative price — the final rate depends on the complexity of the project.

Frequently asked questions — Apartment Renovation

How much does apartment renovation cost in French-speaking Switzerland?
Indicative prices range from 30000 to 100000 CHF/fixed price depending on the canton and complexity of the project. Geneva and Lausanne tend to be 10–18% above average due to higher living costs. Always request a written quote for your specific project.
How do I find a reliable apartment renovation professional?
Look for tradespeople with a Swiss federal certificate of competency (CFC) or federal diploma, up-to-date professional liability insurance and verified client reviews. SOS-Travaux.ch pre-vets all partner tradespeople before listing them on the platform.
How long does apartment renovation typically take?
Duration varies significantly depending on the scope of work. Minor repairs may take a few hours; a full renovation can span several weeks. The tradesperson will provide an estimated timeline in the written quote after assessing your specific project on site.
Are there Swiss government subsidies available?
Yes — the federal and cantonal Buildings Programme offers subsidies for energy efficiency improvements (insulation, heating system replacement with renewables, solar panels). Some cantons and municipalities offer additional incentives. Ask your tradesperson about eligibility before signing the quote.
What warranty applies to the work?
Swiss law (Code of Obligations art. 371) provides a 5-year warranty for construction defects and a 2-year warranty for apparent defects. Ensure this is explicitly mentioned in the contract or accepted quote. Manufacturer warranties on materials and equipment are additional to the legal warranty.

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