Private mortgage lending in London

Two things decide these files. The first is how the lender counts the rent: a rental add-back adds roughly half the gross rent to your income, while a rental offset nets a larger share — often around 80% — directly against the property's carrying cost. On a property whose rent is strong relative to price, which is the usual London case, the offset method is materially more generous and can be the difference between qualifying and not. The second is what the property legally is. A house rented to several unrelated students may be a lodging house under the municipality's licensing regime, and a lender's willingness to fund it — and an insurer's willingness to cover it — turns on that classification rather than on how the listing describes it. A non-owner-occupied rental also cannot be default-insured, so 20% down is the floor regardless of price. The exception worth knowing is the owner-occupied multi-unit rule: an owner-occupied duplex can use the insured tiered minimum (5% on the first $500,000, 10% above), and an owner-occupied triplex or fourplex can be insured with at least 10% down, on purchases up to $1.5 million — which in a market at London's price points is a genuinely different entry point.

Knob-and-tube wiring, galvanised or lead supply plumbing, an aged oil tank, or a roof near the end of its life can all affect whether a property insurer will bind coverage. That matters more than it sounds: a lender will not advance funds on a home that cannot be insured, so an insurability problem is a mortgage problem even when the mortgage approval itself is clean. Where the work is planned rather than avoidable, a purchase-plus-improvements structure lets the lender advance against the as-improved appraised value, with the improvement money held back and released once the work is verified — which requires quotes up front and enough cash to carry the job in the meantime. On closing costs, London sits in Middlesex County and pays Ontario land transfer tax only; there is no municipal land transfer tax of the kind the City of Toronto charges. At London price points the first-time-buyer rebate of up to $4,000 therefore covers a substantial share of the entire bill, sometimes all of it. Budget the rest of the stack — legal fees, title insurance, inspection, appraisal, prepaid-tax adjustments — at roughly 1.5% to 4% of price.

An investor budgets a London purchase around per-room student rent, which on paper more than services the mortgage. The file runs into two separate walls. First, the lender applies a rental add-back rather than an offset, counting roughly half the gross rent toward income instead of netting most of it against carrying costs — and the debt-service ratios, tested at the stress-test rate, no longer clear. Second, the property's use may require municipal licensing that the seller does not hold, which narrows both the lender list and the insurance options. Neither problem is about the borrower. Both are answerable before an offer: ask which method a lender uses before choosing one, and confirm the property's classification and licensing status rather than inferring it from the current tenancy. Run the same buyer at an owner-occupied duplex under the federal 2-to-4-unit policy and the entry cost falls dramatically. Every real file is assessed on its own facts.