Ramp-Up (lease-up period)
Definition
Ramp-up is the period between opening and stabilised occupancy, when fixed costs run at full strength while revenue climbs from a low base. The cumulative losses of this climb are a real capital requirement — underestimating ramp-up cash is a leading cause of early coliving failures.
The formula
Ramp-up cost = Σ (Fixed costs − Contribution from occupied beds) for each month below break-even
- Fixed costs
- head rent or debt service, staff, insurance, compliance and utilities standing charges — payable from the first month
- Contribution
- occupied beds × contribution margin per occupied bed in that month
- Σ
- the sum across every month from opening until the month occupancy passes break-even
Worked example
Our worked example: a 12-bed building. Fixed costs £6,500 a month. Contribution margin £786 a bed. Break-even therefore needs 8.3 beds, call it 9. Lease-up fills 3 beds a month.
- 01Month 1: 3 beds × £786 = £2,358. Shortfall £4,142.
- 02Month 2: 6 beds = £4,716. Shortfall £1,784.
- 03Month 3: 9 beds = £7,074. Surplus £574 — break-even passed.
- 04Cumulative ramp-up cost = £4,142 + £1,784 = £5,926.
Just under £6,000 of cash that has to exist before the building supports itself — on an optimistic three-beds-a-month curve in a building with a known brand. Halve the fill rate, which is the realistic assumption for a first building in a new city, and the requirement roughly triples.
The lease-up curve is not linear and the first building is not the second. A brand with a waitlist, an existing resident base to refer from and live city content fills faster than a first-time operator with a new listing and no reviews. Underwriting a first building on a second building's curve is the specific error, and it is easy to make because the second building's numbers are the ones you have.
Pre-marketing is what compresses the curve, and it has to start well before opening — waitlist capture, city content indexed, listings live, founding-resident offers structured. Beds cannot be filled from a standing start on opening day because the enquiry-to-move-in cycle itself takes weeks. An operator who starts marketing at handover has already committed to the slow curve.
Carry ramp-up in total project cost, not as a footnote. A yield on cost calculated without it overstates the return by exactly the amount of the item most likely to go wrong, and it is the line an experienced investor will look for first. Including it is also a credibility signal: the operator who has budgeted for a slow lease-up is the one who has run one.
The common mistake
Modelling ramp-up as lost revenue instead of required cash
Ramp-up shows up in a spreadsheet as a slower revenue line, which makes it look like a timing issue. It is not: it is a cash requirement that must be funded before the first resident arrives, and it is the most common reason a viable coliving building fails in its first year. The building was never unprofitable — the operator simply ran out of money before it reached break-even.
Frequently asked
How long does coliving lease-up take?+
We will not publish a month count as though it were universal, because the honest range across the buildings we see is wide enough to make an average useless. What is consistent is the shape: slow first weeks while listings gain traction, a steeper middle, and a long tail on the least desirable rooms. Budget the tail — the last two beds routinely take as long as the first six.
Should I discount to accelerate ramp-up?+
Sometimes, and the decision is arithmetic rather than instinct. Compare the discount against the fixed costs you carry for every month the bed stays empty. Where fixed costs are heavy — a master lease, for instance — filling at a discount usually wins. Where they are light, holding rate usually does.
Does ramp-up end at break-even or at stabilisation?+
The cash requirement ends at break-even; the ramp does not end until occupancy stabilises, which is later. The distinction matters because the months between the two are profitable but not yet representative, and treating them as stabilised performance overstates what the building will do in a normal year.
Break-even occupancy explained
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Yield on cost explained
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