Should I plan renovations in stages or tackle everything at once?

The strategic decision: All at once or step by step?

Complete renovation: The fast track to happiness

From a construction engineering perspective, the "everything at once" approach is often the cleanest solution when planning renovations . If you buy a house and completely renovate it before moving in, you have a clear path forward. The advantages of planning renovations in one go are obvious:

• Logistics: You only need to organize tradespeople once, erect scaffolding once, and pay for final cleaning once. This saves on planning . Renovations significant Fixed costs .
• Aesthetics: With comprehensive planning, renovations are designed to be cohesive, ensuring that flooring, wall colors, and materials throughout the entire house harmonize. There are no Style breaks between " renovated 2024" and " renovated 2030".
• Living comfort: After three to six months of noise and dust, it's all over. You move into a finished nest.

The disadvantage of this strategy for planning renovations is the high capital requirement. You have to finance the entire sum immediately. Furthermore, the tax advantages of staggered payments are lost. Extensive renovations planned in a single year often result in maintenance costs reducing your taxable income to zero – anything beyond that has no tax benefit (in most cantons).

The phasing: The marathon for tax foxes

For many Swiss property owners, a phased approach to renovations is more attractive. This allows you to spread the work over several years. The advantages of this type of renovation planning are:

• Breaking the tax gradient: This is the strongest argument. By staggering your renovation plans (e.g., year 1: roof, year 2: heating, year 3: windows), you can claim substantial deductions each year. This effectively breaks the tax gradient and saves thousands of francs over the years. Smart renovation planning involves consulting a tax advisor early on.
• Conserve liquidity: You pay for the planning, renovations , and execution from your current income ("Pay as you go "). You must your mortgage maybe not increase it .
• Learning effect: By planning renovations in stages , you really get to know your house. After a year, you might realize that you want to use the kitchen differently than you originally thought.

the disadvantages of phasing renovations shouldn't be underestimated: you're essentially living on a permanent construction site. Tradespeople come every year, and there's dirt every year. Furthermore, the overall costs of planning renovations increase because travel expenses, site setup, and scaffolding have to be paid for multiple times.

The logical sequence for planning renovations

Whether phased or complete renovation: Renovation planning must follow a structural logic. Mistakes here waste money. The golden rule of renovation planning is: from the outside in, from the structure to the surface.

• Building envelope and roof: It makes no sense to lay the parquet flooring first when planning renovations if the roof is leaking. Protect the structure first .
• Windows and facade: These should be considered together during the planning of renovations in order to avoid thermal bridges.
• Building services (heating/plumbing/electrical): Replace pipes before tiling the bathroom. Good planning of renovations avoids having to chisel out new walls for old pipes.
• Interior finishing (kitchen/bathroom/floors): This is the final stage of the renovation planning .

Those who disregard this order in their renovation planning often end up renovating twice. A classic mistake in renovation planning is installing new windows without insulating the facade, which can lead to mold growth.

Risk management in renovation planning

Whether phased or all at once: Every renovation plan carries risks. With a complete renovation, the risk of a "cost explosion" is higher because many trades are working simultaneously. If an error occurs during the renovation planning (e.g., incorrect measurements), it often affects subsequent trades. With phased renovations, the risk lies in the technical aspects. Will the heating system you installed in phase 1 of the renovation planning still be compatible with the windows from phase 3? Long-term renovation planning – a so-called master plan – is essential. Even if you're only doing the roof in five years, the renovation plan must already consider the size of the solar panels that will be installed on it.

When is which strategy the right one?

The decision for the right planning of renovations is an individual one.

• Scenario "Buying an old property": In this case, a complete renovation before moving in is often recommended. The renovation plans should be designed to ensure the house is habitable.
• Scenario "Occupied home": Here, phasing is usually more sensible. Renovation planning is based on the urgency of the building components and the available tax benefits.

Professional renovation planning always begins with a comprehensive plan, followed by a decision on the timeline. Those who start planning renovations without an overall concept ("Let's start with the bathroom") often limit their options for future improvements.

Conclusion

The question "All at once or in stages?" is essentially a trade-off between tax savings and living comfort. Planning renovations in stages is often more financially attractive (tax advantages, liquidity), but requires nerves of steel due to the constant construction work. A complete renovation is the "short-term solution," often technically cleaner, but presents a financial and logistical challenge.

The key is to always create a master plan. Even if you're phasing renovations, the overall plan must have the final goal in mind. Only then will the individual construction phases mesh seamlessly. Planning renovations of individual parts in isolation leads to a patchwork effect. Consider your house as a complete system.

If you need a tailor-made renovation roadmap or are looking for support with strategic renovation planning , Loft offers structured concepts and analyses for this purpose.

Glossary

• Planning renovations: The systematic process of preparing construction measures , taking into account time, costs, quality and tax aspects.
• Tax progression: The increasing tax rate with higher income. Staggered renovation planning can reduce taxable income over several years.
• Complete renovation: The comprehensive refurbishment of a property in a single phase. This simplifies the logistical planning of renovations , but requires a high initial capital investment.
• Phasing: Dividing the renovation into several phases. A popular strategy in renovation planning to save on taxes.
• Master plan: An overarching concept in the planning of renovations that defines all future steps, even if these are only carried out years later.