High Speed 1 railway noise: how it affects nearby properties
High Speed 1 links London St Pancras to the Channel Tunnel through Kent via Ebbsfleet and Ashford, carrying high-speed international and domestic trains. Very high line speeds produce a sharp, brief pass-by, and much of the route was built with extensive purpose-designed noise mitigation — so conditions can differ markedly between a screened section and an open one.
Trains on the High Speed 1
High-speed international and domestic services between London St Pancras, Kent and the Channel Tunnel. Railway noise arrives as distinct pass-bys rather than a steady hum, so both how often trains run and how loud each one is at your property matter — and night-time freight is frequently the key concern.
Areas near the High Speed 1
Passing through: Greater London · Kent.
Housing near Ebbsfleet, Gravesend and Ashford sits within range of the route, where existing barriers and cuttings do a great deal of the screening. AcoustaPlot reads any Defra rail-noise contour for your address and otherwise calculates a CRN-based level, using terrain and distance to distinguish a well-screened property from a more exposed one along this high-speed corridor.
How AcoustaPLOT assesses High Speed 1 noise for your property
AcoustaPLOT geocodes your property, identifies the nearest track of the High Speed 1, and estimates the daytime (Lden) and night-time (Lnight) levels at your facade — reading Defra's mapped railway-noise value where available, or calculating it with the Calculation of Railway Noise (CRN) method and terrain data elsewhere.
Check my property near the High Speed 1 →