Killer Tomato – the burritos, tacos and cocktails concept – is understood to have identified a second site in Notting Hill as part of a plan to grow to 10 restaurants over the next five years.

The group, founded by Matt Paice, is in the process of raising £85,000 to help finance the acquisition of the lease in Portobello Road.

It then plans to roll out across west and central London, in properties from 900 to 1,200 sq ft.

The concept, which launched in Shepherd’s Bush in August, focuses on street food inspired Mexican dishes, with everything on the menu priced under £10.

The plan is for all stores to be cashless and to follow the street food-inspired design of the debut site.