Complex sentence: Designed by Reg Summerhayes, the plans won a competition for the design of an ideal cheap modern timber-framed home; and the house was subsequently built on donated land, from donated materials and labour in 1934.
Split into simpler sentences: Designed by Reg Summerhayes, the plans won a competition for the design of an ideal cheap modern timber-framed home. The house was subsequently built on donated land, using donated materials and labour in 1934.