Mezzanine finance for mixed-use schemes

Mixed-use schemes combine uses in one development, most commonly residential above ground-floor commercial, but also live-work, leisure and community space. They are the default form for town-centre and high-street regeneration, and planning authorities often favour them because they keep activity at street level while adding homes above. The demand story is strong where a location supports both housing sales and lettable commercial space, but the funding is genuinely more complex than a single-use scheme.

The difficulty is that the two elements exit differently. The residential typically sells, generating a lump sum at completion, while the commercial is usually let and then valued on its income, so a single scheme carries two distinct exit routes and two valuation methods. Senior lenders can be cautious where the commercial element is speculative or unlet, holding leverage back on that part. Mezzanine bridges the combined gap. We look at the split between the uses, the lettability of the commercial and the strength of each exit.

A typical mixed-use schemes capital stack

Senior debt often holds back on the commercial element, so the blended senior layer sits below pure residential and mezzanine bridges the balance. Illustrative only; every stack is sized case by case.

Why mixed-use funding is more complex

A mixed-use scheme is really two projects sharing a structure. The residential element behaves like any housing or apartment scheme: it sells, and the sale clears debt at completion. The commercial element behaves like an investment asset: it is let, and its value comes from the income that letting produces, assessed on a yield. That means one development carries two exit routes and two valuation methods running in parallel, and a lender has to be comfortable with both before the scheme stacks up.

Senior lenders are often happy with the residential part but cautious on commercial space that is speculative or unlet, and they hold leverage back on that element to protect against a slow letting. That pulls the blended senior layer below what pure residential would attract and widens the equity gap. Mezzanine finance bridges the combined gap so the whole scheme can proceed without the developer funding the shortfall from cash.

How mezzanine changes the equity maths

Because mixed-use schemes tie up capital across two exits with different timings, the equity can sit in the scheme longer than in a pure trading development. Mezzanine keeps that equity slice thin, which matters when the commercial element may not let until after the flats have sold. The mezzanine leverage calculator shows how the combined leverage affects the return, and our guide on structuring a 90 percent LTC capital stack is directly relevant to blending the layers across two uses.

Exit routes we underwrite to

We underwrite the two exits separately rather than blending them into one optimistic number. The residential exit is the unit sales or a refinance onto investment debt if the homes are held. The commercial exit is either a letting followed by a refinance or investment sale on the stabilised income, or a sale of the let unit to an investor. We size the term to give the commercial element room to let, since that is usually the slower of the two, and we stress each exit on its own terms so the combined position clears both senior and mezzanine.

What our underwriting focuses on

• The split between residential and commercial floor area and value
• Occupier demand for the commercial space and any pre-let in place
• The residential sales assumptions against local comparables
• How the term accommodates two exits with different timings

Where the commercial element is large enough to need specialist investment debt on exit, or the scheme suits a different structure, we can arrange finance whole of market and point you to the right funder rather than forcing our own layer.