Renovation calculator | UBS Switzerland

Q: Why should I act now?

Real estate is responsible for about 25% of greenhouse gas emissions in Switzerland and the legal framework is becoming stricter in this respect. An energy-efficient renovation significantly reduces CO 2 pollution and also lowers operating costs.

Q: How are the building’s CO2 emissions calculated?

The building’s estimated CO 2 emissions both before and after an energy-efficient renovation are calculated based on the heating system selected (e.g., oil, gas) and taking into account the determined estimated energy demand.

Q: How much does the renovation calculator cost?

The renovation calculator is free to use.

Q: Who is Wüest Partner AG?

Wüest Partner AG is an independent service provider in the real estate sector with proven expertise in sustainable buildings.

Q: What information must I provide?

Only a few details about the property are required, e.g., the year of construction, address, m2 of living space, number of floors, type of roof, heating system, date of renovation of the façade, windows, roof and heating system.

Q: How precise are the results provided by the renovation calculator?

The figures shown are based on an assessment according to a tool developed by experts from Wüest Partner AG and are to be understood as guideline values.

Benefits for you and your home

Is your home starting to show its age? Are you still heating with fossil fuels? Then an energy-efficient renovation is almost certainly worthwhile – not just for the sake of the environment, but also financially.

Receive real estate valuation

Ensure your property keeps its value with an energy-efficient renovation.

Reduce costs

Energy-efficient construction often leads to lower energy costs.

Good for the climate

Saving energy helps protect the climate and environment.

Energy rating for your property

Try it now

Start the renovation calculator for a more climate-friendly future for your property.

Determination of estimated costs, renovation plan and energy efficiency class
Estimate arrived at using the Wuest Partner AG expert tool
Free of charge and with no obligation

Start the calculation

UBS Mortgage Renovation

Secure an attractive preferential interest rate

How we can help

Already have specific plans? With the UBS Mortgage Renovation you can benefit from a preferential interest rate for your renovation project and an additional eco-bonus of 0.30% if the construction work is to improve energy efficiency or leads to a Minergie® certificate or GEAK® certificate of class A or B.

To the offer

Tailored digital energy certificates

By creating a custom digital energy certificate, you can carry out a comprehensive analysis of the energetic situation of your property and create a detailed renovation roadmap including a cost estimation and subsidy calculation. Information about the building required for this purpose, as well as plans, photos and consumption data can be recorded independently in an intuitive web app developed specifically for this purpose.

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Get expert advice on your personal situation

Our advisers look forward to hearing from you.

Discuss your individual result and clarify any questions you may have
Identify tailor-made financing solutions for your renovation project
You decide on how you would like to receive expert advice - whether by video call from home or in one of our branches

Make an appointment

Questions about mortgages? Call us on 0800 002 559

FAQ

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Why should I act now?

What is the renovation calculator?

In just a few steps, the renovation calculator determines the estimated current condition of a property and how CO₂ emissions and energy requirements could be reduced with energy-efficient renovations. It shows which parts of the building are in need of renovation, with the ideal time to carry out the renovation and a rough cost estimate. The values are to be understood as approximate guideline values and are based on an expert assessment by Wüest Partner AG.

How does the renovation calculator benefit me?

With the help of the renovation calculator, you’ll receive a proposal for a tailored and concrete plan for the energetic renovation of your property. In concrete terms, you will receive an overview of the potential energy renovation requirements of each building component free of charge, by entering only a few pieces of information about your property, with the recommended time to carry out the renovation and a rough cost estimate. In addition, the approximate energy demand and CO₂ emissions, each for the times before and after energetic renovation, are displayed.

How are the building’s CO2 emissions calculated?

How much does the renovation calculator cost?

Who is Wüest Partner AG?

What information must I provide?

How precise are the results provided by the renovation calculator?

We're here for you when you need us

Make an appointment for a non-binding consultation or call us directly if you have questions.

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A climate-friendly renovation is worth it