The commercial mortgage process from enquiry to completion, and where deals stall

Ask a client how long a commercial mortgage takes and the honest answer is that it depends almost entirely on what happens between enquiry and offer, not on the lender's stated turnaround. Two deals of similar size can complete four weeks apart because one broker chased the right document at the right time and the other waited for it to arrive.

Understanding the process as a sequence of dependent stages, rather than one long wait for an answer, is most of what separates a brokerage that completes deals reliably from one that spends its time explaining delays to clients.

Stage one: the enquiry and initial assessment

At enquiry the job is to work out, quickly, whether the deal is fundable and who might fund it. That means the property type and use, the borrower's structure, the loan amount against value, and the source of repayment. None of this needs a full pack. It needs enough to rule out the lenders who will never say yes and to shortlist the ones who might.

A broker who skips this stage and sends a thin enquiry straight to a favourite lender often gets an answer weeks later that the deal doesn't fit their appetite. That time is rarely recoverable, because the client's own timeline hasn't moved.

Stage two: packaging the application

This is where most of the controllable time in the process lives. The pack needs to be complete on first submission: company and director information, financials, the valuation instruction details, and a narrative that explains the deal rather than just restating the numbers. We go through what a strong pack contains in what lenders actually want in an application pack.

• A summary page giving amount, term, security and exit at a glance
• Filed and management accounts, with any gaps or dips explained
• Bank statements covering the period the lender expects
• Details of the property: tenancy schedule, lease terms, planning status
• Identity and beneficial ownership evidence for every relevant party

A pack assembled from documents the client has emailed over several days, in whatever format they arrived, tends to have gaps that only surface once an underwriter starts reading. Pulling company and ownership data directly rather than retyping it from client paperwork removes one common source of those mismatches.

Stage three: valuation

The valuation is the stage clients understand least and complain about most, usually because it's the one step largely outside the broker's control. Instructing it early, once there's enough certainty that the deal will proceed, is the single biggest lever a broker has over the overall timeline. Waiting for full credit approval before instructing adds the valuer's full turnaround time onto the end of the process rather than running it in parallel.

Stage four: underwriting and credit decision

Once the pack is with credit, the broker's role shifts from building to defending. Underwriters raise queries. Some are unavoidable, on genuinely ambiguous points. Others are the result of a pack that didn't anticipate an obvious question. The faster and more precisely those queries are answered, the less the case sits in a queue behind other submissions.

A query answered in a day keeps momentum. A query answered in a week means the case has gone cold and has to be picked up again from scratch.

Stage five: offer and conditions

The formal offer sets out the loan terms and any conditions precedent to completion, which might include further information, a rent deposit, or confirmation of insurance. Reading the conditions carefully at this stage, rather than skimming to the headline rate, avoids a second round of delay when a condition turns out to be harder to satisfy than expected.

Stage six: legal work and completion

Solicitors for both sides now need to agree the legal charge, search results, and any lease or title issues thrown up along the way. This stage moves at the pace of the slowest party in the chain, and it's usually where a broker's ongoing involvement, chasing rather than negotiating, has the most practical value.

• Instruct solicitors as early as the timeline allows, not once the offer is issued
• Flag any title or lease complications during packaging, not after
• Keep the client informed of what's outstanding on their side specifically
• Confirm buildings insurance and any required guarantees before the week of completion

Where deals actually stall

In practice, the same handful of points account for most delays: a valuation instructed late, an incomplete pack that generates avoidable queries, slow client responses to information requests, and legal issues on title that could have been flagged during packaging. None of these are about lender speed. They're about what happens before the file reaches a lender's desk.

A broker who tracks these stages as a workflow, with clear ownership of who is waiting on what, tends to spot a stall within days rather than discovering it when a client asks why nothing has happened for three weeks. That's the practical case for running commercial mortgage cases through a defined workflow rather than an inbox and a spreadsheet: the stages are the same for every deal, so the point where a case has gone quiet is visible rather than assumed.

Setting expectations with the client

Much of the frustration clients feel about commercial mortgage timelines comes from not knowing which stage they're in or what's genuinely outstanding. Setting out the stages at the start, and being specific about which one the deal is at each time you speak, does more to manage that frustration than any amount of chasing on their behalf. It also mirrors the wider point about onboarding clients well from the first meeting: the process feels faster when the client understands its shape.

The takeaway

A commercial mortgage doesn't have a single speed. It has six or seven stages, each with its own dependencies, and the total time is decided by how well those stages overlap rather than by any one lender's stated turnaround. Getting the pack right first time, instructing the valuation early, and chasing the legal chain properly will move a deal faster than switching lenders ever will.