Residential mooring available at High Line Yachting, Northolt. The mooring available is for a narrowboat or wide beam, 48ft long. The residential mooring is located at the High Line Yachting boatyard, Northolt, on the Paddington Arm of the Grand Union. The mooring is amongst a community of other residential boats. Parking is available in the boatyard with a security gate into the yard. A ‘key’ to the gate, toilet block etc. is available on a deposit. The moorings are double moored, one residential boat with a cruising boat alongside. This does not apply to wide beams. ... read more