If builders are deterred from investing in flats for pensioners, the already squeezed £29 billion UK retirement housing market will come under serious strain.
Although the capital is known for its younger demographic, there are still more than one million people aged 65 and over in London.
However, there are just 63,000 dedicated retirement apartments that they could live in, according to Tom Scaife, a partner at estate agent Knight Frank.
He adds: “With the draft London Plan indicating that around 4000 retirement units a year will be delivered across London boroughs up to 2029, it is evident from the increasing growth of the over-65 age cohort that, even with the additional properties, there will still be a considerable undersupply issue in the capital.”