Road & rail noise map for Looe
Town in Cornwall, South West
We analysed 343 postcodes in and around Looe, Cornwall against DEFRA's Strategic Noise Mapping (Round 4, 2022). 13% of them (43) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 87% 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 PL13 2QP (road noise 60.0–64.9 dB by day).
Noise map of Looe
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 | 10% (36) | 3% (12) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 2% (7) | <1% (3) |
| 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 | 87% | 96% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 0% (0) | 0% (0) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 0% (0) | 0% (0) |
| 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 | 100% | 100% |
Share of the 343 postcodes within ~5 km of the Looe centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Looe
Check a specific postcode
Example searches: PL13 2AN · PL13 2FD · PL13 1HA · PL13 1QT · PL13 2ED · PL13 2JU
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 Looe?
- We analysed 343 postcodes in and around Looe, Cornwall against DEFRA's Strategic Noise Mapping (Round 4, 2022). 13% of them (43) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 87% 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 PL13 2QP (road noise 60.0–64.9 dB by day).
- Where is the most road noise in Looe?
- The postcodes with the highest modelled daytime levels in and around Looe are PL13 2QP, PL13 2ED, PL13 2FD, based on DEFRA's 2022 model of major roads and railways.