Or negotiate based on the current income case. Send no heroic forecast—just the rent evidence, necessary operating costs and financing reality behind your limit.
A seller does not have to care about an investor's finance cost, though. The maximum bid is useful for buyer discipline even if it has no persuasive force.
Ana raised that early. I would split turnover into lost rent, reletting expenditure and physical reinstatement, because each responds differently to tenancy length.
Management terms also need reading rather than one percentage. Determine which foreseeable tasks are included and which would produce additional charges, without assuming all agents structure fees identically.
The same principle applies to insurance: use an indication based on the intended rental use, then model the excess and uninsured maintenance separately. Do not turn one premium into an all-risk reserve.
Yes, downside event for cash timing. For long-run comparison, I would still retain a general contingency, but not label that contingency as an insurance excess.
Another local issue is travel time for trades and management. For a genuinely rural home, a Manchester-based cost assumption may not fit the exact address.
What would make people proceed despite slightly negative cash flow? For me, only a clearly stated non-income objective and enough liquidity—not a vague belief that property always rises.
Some may prioritise capital preservation, future personal use or diversification. Those can be legitimate preferences, but they should not be presented as evidence that the rental deal cash-flows.
Future personal use could also change the appropriate financing and letting assumptions. It needs its own scenario rather than being quietly mixed into a full-time rental case.
And any intended use change should be checked against the applicable UK requirements before purchase. Personal willingness to take vacancies cannot override mandatory obligations.
I would ask the letting agent for likely rent, expected tenant profile, normal marketing period and common reasons comparable homes remain available. Treat answers as inputs to verify, not guarantees.
Then save the evidence beside each spreadsheet assumption. Six months later, it is easy to forget which figure came from a comparable and which was only a hopeful estimate.
A simple confidence note helps too: supported, uncertain or speculative. The result may look precise while being driven by one speculative rent number.
Finance deserves the same treatment. State whether 6.70% is an actual available quote, an illustration or a stress assumption, because those imply different decisions.
Also include the period for which that financing cost is expected to apply. Do not model a temporary assumption as permanent—or assume a cheaper refinancing date without support.