Demand one: the equity gap
Senior lenders typically fund somewhere around 60 to 80 per cent of total development cost, with the exact number moving with the cycle, the lender and the project. The rest, the equity, comes first and comes from the developer. On a $10 million project that can mean finding $2 to $3 million in cash or equity before the bank contributes anything. Mezzanine finance exists to shrink that gap, and charges accordingly. This is the single biggest reason talented people never develop: not knowledge, not courage, capital.
Demand two: presales
The second demand is proof the end product will sell. Lenders commonly want presale contracts covering a large share of the debt before construction funding flows. And here is the expensive irony: achieving retail presales off the plan is one of the costliest exercises in property. Display suites, campaigns, agent commissions on every contract. The developer spends heavily on marketing precisely to satisfy the bank, and every dollar of it lands inside that retail price you met in chapter 1.
Remember this chapter
Hold both demands in your head, because they are the key to everything in chapter 10. A developer who could source seed equity without a mezzanine lender, and genuine presales without a marketing campaign, would start more projects, start them sooner, and happily share the economics with whoever solved those two problems. That whoever, it turns out, can be a small group of educated investors. Which is not a spoiler so much as a promise, and it is the basis of manufacturing capital growth through co-development.