Celtic Mini
Celtic Mini is a compact modular garden annexe constructed using advanced timber and CLT technology, designed to provide independent, self-contained living space within a carefully considered footprint. Measuring approximately 7.3 x 3.6 metres, with usable floor areas starting from 17.4 m², it offers an efficient layout that maximises functionality without exceeding Caravan Act dimensional requirements.
from £54,900
(Zero VAT, excluding transport)
Compact Footprint, Complete Living
The core configuration is designed as a fully equipped residential annexe. The main living module integrates a bedroom area, compact kitchen, and bathroom within a balanced open-plan arrangement. Optional configurations allow for alternative uses such as a wellness-focused layout or a dedicated workspace module, providing flexibility depending on the intended purpose of the annexe.
The modular structure of Celtic Mini is one of its key strengths. Individual sections are precision manufactured off-site using cross-laminated timber panels, ensuring structural stability, thermal efficiency, and long-term durability. This approach allows the annexe to be adapted for independent living, guest accommodation, home working, or multi-generational family use while maintaining a refined residential standard.
10 Year Warranty
BS 3632:2023 Compliant
Predictable Scope
Energy Efficient
Minimal Site Disruption
Building Specification
Celtic Mini is delivered in a turnkey finish, complete with finished façade, roofing system, insulation, and fully completed interior fit-out. Thanks to precision modular construction and off-site fabrication, on-site assembly can be completed efficiently, allowing the annexe to be ready for use within a short timeframe while minimising disruption to the main property.
Speak to us
If you would like to discuss your project, request specifications, or explore suitable configurations, our team is ready to assist. Get in touch to arrange a consultation and take the next step toward modular living built around your requirements.