Ex-Display SIPs Annexe by Heritage Living Group
Published: 3 March 2026
Reading Time: 2 minutes
It isn’t often that an ex-display living annexe comes up for sale with the SIP core structure, exterior cladding, roof, and glazing already in place; the interior is unfinished for you to make your mark on the layout and finishes. Heritage Living Group have one such building available: their former show unit from the Great Yorkshire Show, now offered for immediate purchase.
At 25.2 sqm (7m x 3.6m), and with the right permissions, it could work as a multifunctional family space, a garden guest bedroom, a small garden home or a holiday let. As it is a ready-built structure it will need to be craned onto a suitable foundation at the buyer’s site.
Externally Complete, Internally Yours
The annexe is a fully constructed, SIP-built insulated building, externally complete and built to BS EN 1647 the European safety standard for mobile caravan holiday homes intended for temporary or seasonal, rather than permanent, year-round, accommodation.
The EPDM rubber roof, CanExel cladding, and 24 mm argon-filled double-glazed uPVC windows and doors are all in place. The blank canvas interior, with the bare OSB surface of the SIPs is ready for a bespoke layout and finishes. That’s a clear opportunity to decide exactly how the space is divided and finished — to suit your needs and budget rather than a fixed specification.
To commission a building of this size and quality from scratch would typically exceed £50,000 before internal fit-out, plus production lead time. This one is built and ready. Heritage Living Group are offering it at £15,000 + VAT — one unit only.
Practicalities for Buyers
The building is currently at their supplier’s factory in Wrexham. The buyer arranges and covers transportation. Suitable access will be required at the delivery site; overall height is 3.2 m, so crane and transport logistics need to be considered from the outset. Anyone interested should confirm their site, access, and foundation plans with Heritage Living Group before committing.
Learn More
For full details, availability, and to discuss whether this ex-display annexe could work for your site and permissions, contact Heritage Living Group at heritageliving.co.uk, call 01709 865 392, or email hello@heritageliving.co.uk.
