UBS key4 mortgages – investment property financing |

Easy financing of investment properties

Count on our expertise when it comes to the financing of your investment property.

Your benefits with us

A wide variety of solutions for institutional and private clients.

Always by your side

We review and pass on requests and take care of all of the admin.

Attractive prices

You receive attractive offers from different financing providers.

Transparent costs

No hidden costs. You only pay fees if a contract is signed.

Our indicative interest rates*

These interest rates are for illustrative purposes only and are updated regularly (last update: 13.06.2024). They do not constitute a binding financing offer.

UBS key4 mortgages calculated the interest rates shown based on the following financing parameters:
Property: apartment building in a central location (e.g., BE, BS, GE, ZH); Loan amount: CHF 1 to 10 million; Affordability: up to 100%; Loan-to-value ratio: 45% to 55%; Mortgage payout date: 13.07.2024.

UBS key4 mortgages connects institutional investors and borrowers for investment properties. An individual, binding financing offer is the result of a bidding process on UBS key4 mortgages, during which the investors check the loan request individually. The result of the bidding process cannot be predicted. The indicative interest rates shown are estimations from UBS key4 mortgages on the basis of previous loans with the financing parameters shown. Additional parameters may be taken into account when checking your financing inquiry. Please contact UBS key4 mortgages to discuss your concrete inquiry.

3 benefits of investment properties

Alternative investment opportunity

An investment property is a cost-effective alternative to bonds, equities or other securities. You benefit from regular returns in a stable market environment.

Find financing

What clients say about us

Quality at excellent conditions

Thomas Graf
Owner and Managing Director of Graf AG General-/Totalunternehmung

High level of transparency, first-class interest rates

Béatrice Schaeppi
Managing Director and General Partner of Schaeppi Grundstücke Verwaltungen KG

Clear structure, simple comparison

Bruno Gerber
Financial Officer of Baugenossenschaft Berna

A financing request only takes a few clicks

Straightforward financing

You get direct access to a broad group of investors.

UBS as strong partner

Our many years of experience and tried-and-tested processes pay off.

For SME and private clients

We’ll find your individual financing for you tailored to your specific needs.

Is your investment property suitable for UBS key4 mortgages?



Type of property

Completed multi-family units and properties for commercial use


One pledged object per request (incl. total pledge)

Financing structure

Fixed-rate mortgage or fixed-rate mortgage combined with a SARON Flex mortgage

Loan amount

From CHF 1 000 000


2–20 years, can be combined with a SARON Flex mortgage

Would you like to invest in mortgages?

We bring mortgage holders and investors together and take care of the administration. Invest in investment properties or in owner-occupied residential property.

Popular articles on this topic

This could also interest you

Interest rate forecast for companies

UBS Swiss Real Estate Bubble Index