National Physical Laboratory
Hampton Road
Teddington
Middlesex
TW11 0LW
(Please note that the main entrance to NPL is on Hampton Road)
The NPL Teddington postcode is TW11 0LW
Our Teddington site sits within the Ultra-Low Emission Zone (ULEZ), if your vehicle doesn't meet the ULEZ emissions standards and is not exempt, you will need to pay a £12.50 daily charge to drive within the zone. You can check your vehicle and find out more details on the Transport for London Ultra Low Emission Zone website.
We endeavour to be a disability-friendly site, but if you require any reasonable adjustments to be made prior to your visit or have any questions please contact us.
Public transport
Buses: 33, 281, 285, 481, R68 and SL7 all serve Teddington.
Please note that local buses do not accept cash. See the TfL website for accepted payment methods.
Trains: Regular services connect Teddington with London Waterloo in approximately 30 minutes.
From Heathrow: Routes 285, and the faster SL7 both connect Teddington with Heathrow Airport. A taxi journey will take approximately 30 minutes.
Use the TfL journey planner to help plan your journey.
View a list of local hotel accommodation
NPL visitor information
NPL Teddington Building accessiblity guide