Cam Look II is a contemporary multi-generational new home set in the suburban valley landscape of Rickmansworth, Hertfordshire. The new two storey, 4500 sq.ft 5-bedroom dwelling replaces an existing bungalow and will be constructed using offsite manufactured, low-carbon, healthy materials and renewable technologies to deliver a truly high-performance, low operational energy and fossil-fuel free home. With a passive house design approach, the home meets RIBA 2030 Climate Challenge standards and is Net Positive (provides more power than it uses over the course of the year).