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Sky Score

INDEPENDENT NOISE + LIVABILITY DATA

Type a postcode (e.g. SW11 1AA ) or click a borough to see its score

LHR PATHS

LCY PATHS

HELIPORT

DEFRA AIRCRAFT NOISE (dB Lden)

55-59 dB

60-64 dB

65-69 dB ↓ WHO sleep

70-74 dB

75+ dB

What this is: DEFRA Strategic Noise Map (Round 4, 2022 data), the long-term average aircraft noise around LHR, LCY and LGW — modelled from a year of actual flight tracks, not a live feed. Used by councils for planning decisions. Click any postcode for the exact dB at that spot.

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Search by area (Chelsea, Twickenham), postcode (SW11 1AA) or borough (Hounslow) - or click the map - to get noise analysis, property insights and a value score.

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Disclaimer: This tool is for informational purposes only and is not a replacement for professional property advice. Data shown is indicative and may not reflect current conditions. Always commission a proper survey, instruct a solicitor for environmental searches, and visit properties at different times before making any purchase decision.