Most small development projects that die don't die in construction. They die eleven months earlier, in entitlement, and nobody notices for a year.
The mechanism is boring, which is why it works. You close on the land with a capitalization that looked right on closing day. Then entitlement runs long. The carry doesn't stop. Property taxes, insurance, debt service on the land note, the consultants you can't pause. Every month of delay is a withdrawal from an account nobody is watching, because the pro forma only ever got stress-tested on exit price and hard costs.
By the time you're in front of a construction lender, the equity you told them about is partly gone. It got spent standing still.
I've spent 25 years developing across California and the western US, and the pattern I see most in small shops is not bad projects. It's good projects that arrive at the construction loan short. Undercapitalization isn't a moment. It's a condition, and it's usually present on day one. The question is whether you find it in month one or month fourteen.
Three contingencies, not one
Almost every small-developer pro forma I review has exactly one contingency line: a hard cost contingency, usually 5%, sometimes just whatever the GC carried. That's one contingency doing the work of three.
A capitalization that will survive entitlement needs all three, priced separately:
Hard cost contingency. Yours, on top of the GC's. 5% on clean new construction. 10% on renovation or reposition, because the building will tell you things in demolition it didn't tell you in diligence. If your GC says their number "already includes contingency," that's their contingency for their risk. It does not cover scope you haven't drawn yet.
Soft cost contingency. 3–5% on the full soft cost stack. Entitlement is where soft costs breed: the second traffic study, the biological survey the county decides it wants, the third round of civil revisions. Nobody blows the budget on one soft cost. They blow it on eleven small ones.
Time contingency. This is the one that kills, and the one almost nobody carries. It isn't a percentage. It's your monthly carry, in dollars, multiplied by the months of slip you can survive. If you can't state your monthly carry number from memory, you don't have a time contingency. You have a hope.
The check
Run this on your own project. It takes ten minutes with your existing pro forma and a calculator. No consultant required.
- Compute monthly carry. Land debt service + property taxes + insurance + the overhead and consultant spend that continues whether or not anything is approved. One number, in dollars per month. Write it down.
- Stress the entitlement schedule. Take your scheduled months to entitlement and add 50%, or six months, whichever is greater. If your schedule says twelve months, you underwrite eighteen.
- Rebuild uses with all three contingencies. Hard cost contingency at 5% new / 10% reno on top of the GC's. Soft cost contingency at 3–5%. Time contingency = monthly carry × the stressed schedule from step 2, not the scheduled one.
- Count only committed capital. Cash in the account and signed commitments. Not "my partner said he's good for more," not a refi you haven't applied for. If it isn't documented, it isn't capital.
- Do the subtraction. Committed capital minus rebuilt uses. If the remainder is less than six months of carry, the project is undercapitalized today. Not at risk of becoming undercapitalized. Undercapitalized now, with the clock running.
If you fail the check, you have found out at the cheapest possible moment. Every option is still open: re-scope, re-phase, bring in a partner while you still have leverage, or slow the consultant burn to match the money. The same discovery in month fourteen, with a lender's underwriter holding your bank statements, has exactly one option, and it's the one where you have no leverage at all.
Where I learned this math
I started underwriting through the dot-com bust in 2000 and 2001. Two-plus tech-equity cycles later, the pattern hasn't changed: when a market turns, deal quality doesn't decide who comes through. Committed capital against monthly carry decides. The sponsors who came through 2001, 2009, and the 2022 rate reset weren't smarter about product. They were honest about time.
Later, as broker of record for an institutionally backed value-add multifamily firm with more than $1B under management, I watched the same math run across thousands of units of acquisition, disposition, and repositioning. Institutional shops carry a time contingency as a matter of course. Small developers, who can least afford the slip, almost never do. Not because they can't do the math. Because nobody makes them run it before the lender does.
That's why the first thing I do on any pre-development engagement is this check, before design, before entitlement strategy, before anything. Where does this project break, and how early can we catch it? Nine times out of ten, the honest answer is: in the capitalization, and today, if you're willing to look.
Your construction lender will run a version of this math the day your loan package lands on their desk. The only question is whether you run it first.
Have you priced a month of slip on your project, in dollars? If you can't answer in one number, that's this week's job.