Harmondsworth

Harmondsworth is a residential area in London that spreads across green spaces and mixed development near Heathrow Airport. The locality includes housing, hotels, and various public facilities serving both residents and airport visitors.

The settlement was recorded in the Domesday Book of 1086 as land granted to the Benedictine Abbey of Rouen by William the Conqueror. The community developed as an agricultural parish centered around its church and farmland during the medieval period.

The Great Barn, built between 1425 and 1427, stands as England's largest surviving medieval timber barn and draws visitors interested in traditional craftsmanship and medieval building techniques. The structure reflects how farming communities organized their work and stored harvests centuries ago.

The area sits near the M4 motorway and A4 road, offering good transport links for visitors and residents alike. Reaching Heathrow Airport is straightforward, and local sites are accessible on foot or by public transit.

British Airways built its headquarters called Waterside here, which houses a collection showcasing the airline's history. The complex reveals how closely this place is tied to London's aviation industry and its modern development.

Location: London Borough of Hillingdon

Shares border with: Colnbrook

GPS coordinates: 51.48650,-0.47960

Latest update: December 7, 2025 10:05