Road & rail noise map for Runcorn
Town in Halton, North West
We analysed 1,337 postcodes in and around Runcorn, Halton against DEFRA's Strategic Noise Mapping (Round 4, 2022). 33% of them (445) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 67% of postcodes have no mapped road or rail noise at all — though that reflects major-source modelling, not guaranteed quiet. The highest modelled level we found is at WA7 1JF (road noise 65.0–69.9 dB by day).
Noise map of Runcorn
How many postcodes are affected?
Road noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 26% (346) | 7% (96) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 6% (84) | 3% (38) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 1% (15) | <1% (11) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | 0% (0) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 67% | 89% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | <1% (6) | <1% (5) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | <1% (4) | <1% (5) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 0% (0) | 0% (0) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | 0% (0) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 99% | 99% |
Share of the 1,337 postcodes within ~5 km of the Runcorn centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Runcorn
Check a specific postcode
Example searches: WA7 1HP · WA7 1JQ · WA7 1AP · WA7 1AU · WA7 1JF · WA7 1QS
What this data does — and doesn't — cover
- Modelled, not measured.These are DEFRA's computer-modelled estimates (Round 4, 2022), not microphone readings at your door.
- Major sources only. The model covers major roads, major railways and large urban areas. Smaller local roads, neighbours, pubs, building sites and aircraft are not included.
- No mapped noise ≠ quiet. If a location shows no band, it means it falls outside the mapped contours — not that it is silent.
- 2022 snapshot.New roads, developments or traffic changes since 2022 won't show. The next DEFRA round is due around 2027.
More detail on the methodology page.
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Nearby areas
Frequently asked questions
- How noisy is Runcorn?
- We analysed 1,337 postcodes in and around Runcorn, Halton against DEFRA's Strategic Noise Mapping (Round 4, 2022). 33% of them (445) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 67% of postcodes have no mapped road or rail noise at all — though that reflects major-source modelling, not guaranteed quiet. The highest modelled level we found is at WA7 1JF (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Runcorn?
- The postcodes with the highest modelled daytime levels in and around Runcorn are WA7 1JF, WA7 1HP, WA8 0EL, based on DEFRA's 2022 model of major roads and railways.