He built the first portion of the Wellington Gas Works, the Maginnity Street drill shed, and the first lighthouse at Cape Farewell.
He was the Managing Director of S Brown and Sons Limited, wood and coal merchants.
Brown was also the employers representative on the Arbitration Court for a time.
Brown had four sons and his only daughter was married to the City Solicitor, John O'Shea.
Brown died at his Hanson Street, Wellington residence on 14 August 1909 after a brief period of illness.