Is Renting Actually Cheaper Than Buying Right Now?

For the first time in over a decade, renting a flat in large swathes of London has become more affordable month-to-month than buying, as surging interest rates continue to batter buyers on tight budgets.

The question of whether to rent or buy has hit a tipping point in the capital in recent months. While aspiring homeowners once assumed snapped-up flats in Ealing or Bethnal Green would cost less to own than rent, higher mortgage costs have dramatically changed the maths, according to independent analysts and estate agents The Daily London spoke to this week.

Mortgage Shockwaves and Local Realities

Take Brixton Hill: a typical two-bedroom flat on the market for £525,000 now comes with a monthly mortgage bill topping £2,700, based on a 5.5% fixed rate with a standard deposit, according to figures from Hamptons. But Rightmove listings from the past fortnight show similar flats in the same area advertised for £2,150 per month to rent – saving occupiers over £500 each month in cash out.

In Stratford, the seat of the former Olympic Village and ongoing regeneration schemes, two-beds renting for £2,250 per month are consistently outpacing the bottom line of first-time buyer costs. Jack Whitmore, a mortgage broker at Central London Mortgages, said enquiries from would-be buyers stall «the moment we run the figures». He cited client calculations for a £520,000 Newham flat: after deposit and stamp duty, repayments typically topped £2,650 monthly for new borrowers — one of many examples where rental prices undercut mortgage bills.

The Data: London’s Tipping Point

ONS figures released last week showed average monthly rental costs for newly agreed tenancies in Greater London hit £2,081 in June. Meanwhile, Halifax’s June 2026 housing report put the average London house price at £522,261. With typical 10% deposits, the monthly cost for a 25-year mortgage at today’s average rates exceeds £2,400. That gap is wider still in central neighbourhoods like Islington and Pimlico, where rental increases have flattened as more tenants stay put. Agents at Foxtons confirm family homes in Walthamstow and Hammersmith let out faster than equivalent sales complete, often to rental applicants who have postponed (or abandoned) their buying plans for now.

The Elizabeth Line corridor has seen some of the starkest disparities. House prices in areas like Abbey Wood and Forest Gate have continued climbing, but rents, though high, aren’t keeping up with the pain of today’s lending rates. Even after April’s stamp duty tweaks — which dropped the surcharge for some buy-to-let properties and tempted landlords back — this has done little to narrow the yawning affordability gap for new buyers compared to renters.

But it isn’t all good news for renters. The pressure on supply remains acute, as reported by data from London Renters Union, and annual rent inflation has been running at nearly 8% for new lets. Meanwhile, anyone hoping to lock in a mortgage now faces tougher lender criteria and a steep deposit requirement, with Nationwide and Barclays both tightening affordability rules since May.

What’s Next for Londoners?

So what should Londoners do? For now, prospective buyers may find it makes financial sense to wait—at least until mortgage rates come down or house price growth stalls. Some advisers recommend socking away extra savings and focusing searches on pockets of outer south-east London, such as Mottingham or Sidcup, where some price correction is finally appearing.

For renters, the competition remains fierce. Experts at Savills forecast that rental growth will finally slow as supply improves slightly later in 2026, but warn that options will stay limited throughout summer. Anyone considering the jump to buying should use tools like the Mayor of London’s “Homes for Londoners” affordability calculator and consult a mortgage broker before house-hunting in earnest.

Whichever side of the rent-versus-buy divide they fall on, thousands of Londoners this summer are discovering the traditional advantages of homeownership are being upended — at least for now — as the city recalculates what truly counts as affordable.