A bridge loan is, by definition, temporary. It does the work of acquiring or releasing capital quickly, then it is repaid. For many prime European borrowers, the exit is not a sale but a refinance: replacing the bridge with a longer-term facility as the asset stabilises or as a permanent hold is confirmed. Where that longer-term facility comes from a private bank, the preparation, the timeline and the relationship required are different from what a specialist bridge lender asks for. Planning the exit before drawing the bridge is the practical approach. This guide sets out why, and how.

Why the Exit Should Be Planned Before the Bridge Is Drawn

The bridge lender will ask about the exit at the point of credit approval. That question deserves a genuine answer, not a provisional one. An exit by refinancing into a private bank facility is credible and common; it is not credible when presented as a vague intention without a named institution, an indicative relationship or an estimate of qualifying criteria.

The practical implication is that the private bank conversation should start before or alongside the bridge process, not after the bridge matures. Private banks are patient institutions, but their onboarding, KYC and credit processes run on their own timeline, which is not the same as a specialist bridge lender's four-to-eight-week execution window.

What Private Banks Offer That Specialist Lenders Do Not

Specialist bridge and development lenders are asset-backed, short-term, and structured for speed. They lend against the property and price for the transaction risk. Private banks, by contrast, lend against the whole relationship: the borrower's asset base, their liquidity, their investment relationship with the institution, and in many cases their banking history in the jurisdiction.

The result is a different credit framework. A private bank mortgage for a long-term hold will typically carry more conservative leverage than a senior bridge, and will be priced to reflect the relationship rather than the transaction. The tradeoff is a lower cost of funds over a longer term, stability of the lending relationship, and access to a range of banking services alongside the mortgage.

In most of the jurisdictions where we work, the regulatory framework means that the authorised institution carries the mortgage lending. Where long-term mortgage financing from a private bank is the exit, the role of an independent adviser is to introduce the client and the mandate to the right institution, not to arrange the facility directly. This distinction matters in practice, and it shapes how we describe our involvement at this stage.

Which Borrowers and Assets Suit This Exit Route

Not every bridge exits to a private bank. The profile where it is most appropriate shares certain characteristics.

The borrower intends to hold the asset long-term. A private bank mortgage is a permanent or semi-permanent solution, not a transitional one. Borrowers who expect to sell within two or three years are better served by an extension of the bridge or a term loan from a specialist lender.

The asset is of the quality and value that private banks finance. In Switzerland, Monaco, Luxembourg and France, private banks are active in the financing of prime residential, mixed-use and hospitality assets at the value range at which they engage.

The borrower has, or is willing to build, a private banking relationship. Private bank mortgage financing is almost always part of a wider relationship. The institution considers the whole picture: deposits, investments, family banking, and the mortgage sits within that. An approach for a mortgage in isolation, without a broader relationship context, will often produce a slower process and less favourable terms.

Jurisdiction by Jurisdiction

Switzerland. The Swiss private banking market is deep and active in prime real estate lending, with private institutions and cantonal banks well established in lakefront, alpine and urban residential financing. Source-of-wealth documentation and KYC are thorough and should be anticipated well in advance. The Lex Koller position must be confirmed before any financing conversation proceeds.

Monaco. The Monégasque market is ultra-prime and relationship-led. Private banks active in Monaco are a small and selective group, and the right counterparty for a given borrower depends on factors that extend well beyond asset value alone. Lender selection is the critical variable.

Luxembourg and France. Both markets are served by private banking institutions for long-term residential and investment mortgage finance. In France, the notaire is involved in security at exit in the same way as on the original bridge, which means the transition timeline should account for notarial availability.

United Kingdom. The UK has a broader lender pool for term financing, with private bank mortgages available alongside specialist investment mortgage lenders. For a prime London or country estate asset at the right value, the market is competitive and well-developed.

Starting the Conversation Early

The single most effective step is to identify the target institution before the bridge is drawn, not after it matures. An introductory conversation, a preliminary review of the asset and borrower profile, and an indicative view of what the private bank would consider are all possible at this stage. None of this constitutes a commitment, but it gives both borrower and bridge lender confidence that the exit is realistic.

Where a target institution requires a level of assets under management or a pre-existing relationship before it will engage on mortgage financing, building that takes time. Starting before the bridge is drawn is the only way to ensure the timelines align.

How We Work on These Mandates

At Passy Partners, we arrange senior bridge and development finance. Fees on a bridge arrangement mandate are agreed in writing up front and paid by the borrower on completion. At the exit stage, where the longer-term solution is a private bank facility, our role shifts: we introduce clients to the private banks best placed to finance the asset on a long-term basis. Those are distinct activities, and we are clear about which applies at each stage of a transaction.

If you are planning a bridge on a prime European asset and want to think through the long-term financing alongside it, we would welcome the conversation before you approach the market directly.