His comments came as Cala posted record profits for a fourth year running, with pre-tax profits up 18% to £60.1 million in the year to June 30.
Brown — who reported no adverse impact from the referendum — wants to build Cala into a £1 billion-turnover business by 2020.
Jon Di-Stefano, chief executive of London-focused Telford Homes, added: “It sounds extremely encouraging, especially the funding for SMEs. There are a lot of sites that should be being done by smaller builders, but they have not got the funding to do it.”