In October, Cambridge City Council Member Cllr Katie Thornburrow toured a Baufritz project in Cambridge. Built for homeowner Munish Datta, the house is nearing completion and is due to be handed over on 15 December.
Munish, Baufritz UK CEO Oliver Rehm and Baufritz project manager Ole Heins conducted the tour. The aim was simple: to see what factory-built construction can deliver for a city facing pressure on water, energy and housing.
The three-bedroom house sits on a tight plot and was designed around how the family wants to live. "We shape our buildings, and then they shape us," Munish said. Rooflights bring in daylight from above, so the house does not overlook neighbouring gardens.
Inside, the materials are natural, untreated and free of harmful chemicals. The walls are insulated with wood shavings and need no plastic membranes. A central ventilation system with heat recovery supplies fresh air to every room and keeps temperatures steady in summer without air conditioning.
Energy was a key topic of the visit. Cllr Thornburrow explained that the proposed Greater Cambridge Local Plan* expects new homes to achieve net-zero carbon emissions in use. They must first reduce demand for heat and power, then generate the remaining energy on site. Fossil-fuel heating is being phased out of new homes nationally, and larger developments must show that they are minimising energy use across the whole building, not only for heating.
The Datta home takes that fabric-first approach. Its airtight, well-insulated timber shell keeps heat in, and a central ventilation system recovers warmth from outgoing air. Munish will also track his electricity use on his phone. "It changes your behaviour," he said.
Water, a growing constraint on new housing in Cambridge, is covered too, with rainwater harvesting built in and water-efficient appliances throughout.
The timber comes from sustainably managed forests in southern Germany, and the factory runs on renewable energy. The lightweight frame needs only a shallow foundation, which Munish specified in low-carbon concrete.
For all the engineering, a favourite feature is a simple one: a pulley clothes airer in the utility room, "like my granny had".
*Energy and water usage data used in this article were provided by Cllr Thornburrow and validated using the Greater Cambridge Local Plan link here >
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