Hawthorns
- A private self-build project in rural Oxfordshire
- 7-month build time
- Completed in December 2013
- Heating energy usage of 11.7kWh/m² per year (within Passivhaus standard of 15kWh/m² per year)
Marsh Baldon
- A 318m² brick and thatched cottage in south-east Oxfordshire
- Built to achieve a peak heating demand of less than 10W/m²
- Annual heating bill of £450 is completely offset by contribution from solar panels
- Combines a traditional exterior with modern interior finishes
Preston Crowmarsh
- A three-bedroom high performance home in south Oxfordshire
- Designed to complement the traditional architecture of the village surroundings
- Incorporates many energy saving features, such as triple-glazed timber windows
- Features open-plan living and spacious accommodation
