A medieval west London barn described by the poet John Betjeman as the “cathedral of Middlesex” has been rescued from decay and neglect for the nation, English Heritage has said.
Grade I-listed Harmondsworth Barn in west London joins the likes of Stonehenge, Osborne House and parts of Hadrian’s Wall in the national collection of historic sites and monuments under the guardianship of English Heritage.
Built by Winchester College in 1426, the barn would have been used to store grain from the surrounding manor, owned by the Bishop of Winchester, with profits from the produce used to pay for the school.
The structure resembles the nave of a large church, standing at nearly 60 metres (200ft) long, 12 metres (40ft) wide, and 11 metres (36ft) high, with 13 huge oak trusses resting on stone blocks holding up the roof.
While it has had some repairs over the years, most recently by English Heritage to make it weather-proof and keep out pigeons, the structure is largely as it was built, with the timber and stones still bearing original carpenter and mason marks.