Jack Graham-Lindsey is set to open an office in Little Venice next year as estate agency seeks to expand inside and outside the capital.

Just four years after opening its doors, South West London agent, Harding Green, has set up an agency franchise opportunity for ambitious property professionals.

Founders say success in its traditional central London areas has persuaded the firm to extend its self-employed network of agents.

A former Chestertons sales director, Nick Carter has launched Harding Green, a US-style estate agency in central London which, he claims, will be unique way of selling and letting property in the…