Renovation loan for bathroom and kitchen: online financing in four steps
16/05/2025
5
Minutes
Katrin Straub
Managing Director at nextsure
A new kitchen or a modern bathroom can significantly increase living comfort, but the costs can quickly reach tens of thousands of euros. A dedicated renovation loan often offers the most favourable terms for this. Find out how to apply for the right loan online and which funding options you can make use of.
The topic in brief and concise terms
A bathroom renovation costs between €900 and €3,500 per square metre, with labour costs accounting for up to 60 per cent.
A purpose-specific renovation loan often offers lower interest rates than an unsecured personal loan and is usually available for amounts of up to €75,000 without a land registry entry.
Government KfW subsidies (up to €6,250 in grants) and tax deductions for tradesperson services (up to €1,200 saved per year) can significantly reduce the total costs.
Calculating costs realistically: what bathroom and kitchen renovations really cost
Before you apply online for a renovation loan for your bathroom and kitchen, an accurate cost breakdown is essential. A complete bathroom refurbishment in Germany costs on average between nine hundred and three thousand five hundred euros per square metre. For an eight-square-metre bathroom, that means an investment of between 7,200 and 28,000 euros. Labour costs often account for up to sixty per cent of the total. For a kitchen modernisation, you should expect to pay at least 12,000 euros for new appliances, cupboards and worktops. A detailed household budget for the loan application helps you determine the exact financing requirement. This careful planning is the basis for the next step: choosing the right financing option.
Comparing financing options: Why a purpose-bound loan is often the best choice
For financing your renovation, there are several options, but not all are equally advantageous. A purpose-bound renovation loan is specifically intended for home improvement measures and therefore often offers better interest rates than a loan for any purpose. The bank rewards the security of the property with more favourable terms. Here is an overview of the most common options:
Renovation loan: Ideal for amounts up to €75,000, as usually no expensive land registry entry is required.
Home loan: Another name for a purpose-bound instalment loan for property owners, often for amounts up to €50,000.
Personal loan: Flexible in use, but with higher interest rates, as the bank has no property security.
Mortgage finance: Makes sense for very high amounts over €50,000, as the interest rates are the lowest, but a land registry entry becomes necessary.
For most bathroom and kitchen projects, the renovation loan without a land registry entry is the most efficient route. It combines fair interest rates with a straightforward application process. The next step is to start this application digitally.
Optimising the application process: Apply online for a renovation loan in four steps
Applying online for a renovation loan for the bathroom and kitchen is a transparent and quick process. Most digital providers guide you to your goal in just a few steps, and you often receive an instant approval within minutes. The entire process often takes only a few working days from the enquiry to payout. Here’s how to proceed:
Determine your borrowing requirement: Use your cost estimate to set the exact loan amount. Allow a buffer of around ten per cent for unforeseen expenses.
Compare offers: Enter the amount you need and the term into an online loan calculator to check different conditions. Pay attention to the effective annual interest rate.
Complete the application and upload documents: Fill in the application form with your personal details and upload the required evidence (payslips, land registry extract) digitally.
Confirm your identity and sign the contract: The identity check is conveniently carried out via video identification. You can then sign the loan agreement digitally with a qualified electronic signature (QES).
The fully digital process saves you a trip to the bank and significantly speeds up the payout. But before the bank grants approval, it checks certain requirements.
Meeting the requirements: What banks check before approving a loan
Banks are legally required to carry out a credit check in order to protect themselves against payment defaults and the borrower against overindebtedness. For a renovation loan, you as the applicant must meet a number of basic criteria. A good credit rating is the key to favourable interest rates and a swift approval. The most important requirements include:
Age of majority and place of residence: You must be at least 18 years old and have a permanent place of residence in Germany.
German bank account: A current account with a German bank is required for processing.
Regular income: You must be able to prove a regular income from employed work, often for at least six months.
Adequate credit rating: Your creditworthiness will be checked by querying credit agencies such as SCHUFA. A positive score signals your financial reliability to the bank.
Property ownership: For a purpose-bound loan, you must prove with a current land register extract that you are the owner of the property to be renovated.
The current development in construction interest rates can also influence the terms. Once these hurdles have been cleared, the exact interest conditions come into focus.
Understanding interest rates and terms: How your personal interest rate is determined
The interest rate for your renovation loan is not a flat amount, but is calculated individually for you. The most important factor is your personal credit rating – the better your SCHUFA score, the lower the interest rate. Banks often offer an interest rate range; the so-called two-thirds rate indicates the interest rate that at least two thirds of all customers receive. A representative example could be an effective annual interest rate of 7.99 per cent for 25,000 euros over 84 months. Always compare the effective annual interest rate, as this includes all the costs of the loan. The term also plays a major role: longer terms lead to lower monthly instalments, but higher total costs over the entire period. Many loans, such as one for an accessible remodelling of the house, also offer the option of making unscheduled repayments. This allows you to pay off the loan more quickly and save on interest costs. Next, you'll find expert tips that can help you save additional money.
Use expert tips: Secure government funding and tax advantages
Besides favourable loan interest rates, you can further reduce the financial burden of your renovation through government support. It is worth checking these options before work begins. Our expert tip: if possible, combine different grants to get the most out of them. Take note of these two key ways to save money:
KfW funding for age-appropriate conversion: Are you planning to make your bathroom barrier-free, for example with a level-access shower? The KfW programme „Age-appropriate Conversion – Loan (159)“ offers a low-interest loan of up to EUR 50,000. Alternatively, programme 455-B provides a grant of up to EUR 6,250 that does not have to be repaid. It is important to submit the application before construction begins.
Claim handyman costs against tax: As an owner-occupier of your property, you can deduct twenty per cent of the pure labour costs charged by tradespeople (not material costs) from your tax liability. The maximum deductible amount is EUR 6,000 per year, which corresponds to a tax saving of up to EUR 1,200.
Keep all tradespeople’s invoices carefully and make sure to pay them by bank transfer. These improvements not only make your project more attractive, but also more economically worthwhile.
Have your insurance situation checked free of charge and receive specific optimisation suggestions.
More useful links
KfW provides an overview of its funding products for existing properties.
KfW provides detailed information on the KfW loan 261/262 for the Federal Funding for Efficient Buildings (residential buildings).
KfW explains the KfW supplementary loan 358/359 for individual measures on residential buildings.
Finanztip offers general information and guides on the topic of loans.
Stiftung Warentest provides a construction loan, loan and repayment calculator.
Sparkasse provides information on KfW funding as part of property financing.
FAQ
What documents do I need for the online application?
As a rule, you will need the last two to three payslips, a copy of your identity card, your bank statements from the last few months and, for a purpose-specific loan, an up-to-date land registry extract as proof of your property ownership.
How quickly is an online renovation loan paid out?
The process is very fast. After submitting all documents digitally and completing video identification successfully, the money can often be in your account within just two to three working days.
Can I repay the renovation loan early?
Yes, most modern loan agreements allow free special repayments or even full early repayment. When signing the contract, look out for these terms, as they can help you save on interest costs. Sometimes an early repayment charge may apply.
Can I also get KfW funding for a new kitchen?
There is no direct funding specifically for a new kitchen. However, if the kitchen renovation is part of a larger, eligible conversion to create an “age-appropriate home” (e.g. adjusting working heights, step-free access), the costs can be co-financed on a pro rata basis.
What happens if my loan application is declined?
A rejection is usually due to insufficient creditworthiness or too little freely available income. Check your SCHUFA entry for errors. A second applicant with good creditworthiness can significantly improve the chances of approval.
Does a credit application have a negative impact on my SCHUFA score?
A pure “preliminary enquiry”, as is customary in online comparisons, is SCHUFA-neutral and has no influence on your score. Only a binding “credit enquiry” that you make when submitting an application is recorded by SCHUFA.
