Lenders mortgage insurance: when it makes sense to pay it

Homes on Allesley Old Road and in Earlsdon are changing hands at a brisk pace this summer, but many Coventry first-time buyers are discovering a stark obstacle: saving for a hefty 10% or 15% deposit. Lenders mortgage insurance (LMI), often seen as an extra cost best avoided, is increasingly helping young house-hunters break into the market years ahead of schedule.

The squeeze on first-timers is acute. Nationwide and Santander both raised deposit requirements on their best-value mortgages after this spring's Bank of England rate hold, and prices in popular Coventry neighbourhoods like Cheylesmore and Stoke have defied predictions by rising again: the average first home now sells for £232,400 according to Land Registry figures for May 2026. For buyers struggling to reach a £23,000+ deposit threshold while paying record private rentals, LMI can be the only feasible shortcut to ownership.

Coventry's market reality

The Coventry Building Society told The Daily Coventry they approved over 700 first-time buyer mortgages in the last twelve months, with a rising share involving deposits as low as 5%. That puts LMI firmly on the radar, since most high street lenders require borrowers with less than 10% down to take the insurance. On a starter home in Tile Hill—where listings on Station Avenue now routinely top £210,000—LMI could add £2,450 to £4,100 to the upfront costs, depending on loan size and risk profile. Spreading that over the life of the mortgage, some buyers reason, is a price worth paying to avoid two or three more years chasing higher rents and rising prices.

Coventry City Council’s 'First Step Coventry' scheme continues to offer deposit match loans for select homes in Hillfields and Foleshill, but eligibility can be tight. Many fall back on LMI because saving even a 5% deposit is difficult with local average rents at nearly £1,060 per month for a two-bed flat in the city centre, Rightmove data for July shows. Mortgage broker Michael Marks, based on Corporation Street, says applications for 95% loan-to-value mortgages (which virtually always require LMI) doubled from 2022 to this spring.

Numbers and next steps

While paying LMI pushes up costs, the numbers can add up. A buyer who gets onto the ladder now instead of waiting two years to save a bigger deposit could gain nearly £13,000 if Coventry prices continue their 2.8% annual growth, Halifax reported last quarter. There are trade-offs, though: monthly repayments are higher, and some lenders restrict access to the lowest fixed rates for those borrowing above 90%. Coventry's Help to Buy ISAs—still held by almost 2,900 savers locally as of March—can soften the blow, but rarely bridge the whole deposit gap for buyers hoping to stay in desirable zones like Earlsdon or Westwood.

Would-be owners should factor in the full cost of LMI and ask lenders to compare total repayments over different deposit scenarios. A 5% deposit plus LMI may mean owning sooner, but isn't for everyone; those whose jobs are volatile, or whose credit history has gaps, should tread carefully. For many, though, LMI is a calculated risk—one that, in Coventry’s fervent first-time buyer market, can pay off faster than traditional saving.