Homeowners are increasingly turning to bespoke garden rooms as a more affordable alternative to traditional home extensions or moving to a larger property. These structures, often insulated and customizable, offer additional living space without the significant costs and complexities associated with moving or major renovations.

New data from Electric Radiators Direct indicates that approximately 60 percent of homeowners would consider a garden room over relocating for more space. Property agents suggest these structures can add between 5 and 15 percent to a property's value, with buyers viewing them as a genuine extension of the home. The appeal is amplified by the fact that many garden rooms do not require planning permission, a significant advantage for homeowners.

For some, the decision has led to substantial savings. One homeowner, Cheryl Crossley, 37, from Leeds, opted for a garden room office costing £13,500 when faced with potential moving costs of around £20,000 and a need for more space, including converting her existing home office into a nursery. She estimated that the garden room has provided an additional three to four years of living in her current home, avoiding a potential property purchase of approximately £450,000.

These garden rooms, which can range from compact 10x8 foot cabins to larger 30x11 foot spaces, serve a variety of functions. Homeowners are utilizing them as home offices, studios, utility rooms, laundry spaces, and additional living areas. On the more luxurious end, some installations include features like saunas and steam rooms.

Celebrities have also embraced the trend. Amanda Holden revealed in 2022 the creation of a custom garden room designed for relaxation. The Beckham family has showcased a glasshouse-style dining room in their garden. Notable figures such as Lord Alan Sugar and Duncan Bannatyne have invested in high-end options from companies like Crown Pavilions, whose bespoke garden rooms can reach prices of £48,000. The company highlights its two decades of experience in building residential-grade garden rooms for a clientele that includes royalty and celebrities.