Road & rail noise map for Dawlish
Town in Devon, South West
We analysed 512 postcodes in and around Dawlish, Devon against DEFRA's Strategic Noise Mapping (Round 4, 2022). 16% of them (83) have mapped road noise of 55 dB or more by day, and 2% have mapped rail noise. 83% 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 EX7 9PQ (road noise 70.0–74.9 dB by day).
Noise map of Dawlish
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 | 11% (57) | 2% (12) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 3% (15) | 3% (15) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 2% (10) | <1% (4) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (1) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 84% | 94% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | <1% (2) | 1% (6) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 2% (8) | <1% (2) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | <1% (1) | <1% (1) |
| 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 | 98% | 98% |
Share of the 512 postcodes within ~5 km of the Dawlish centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Dawlish
Check a specific postcode
Example searches: EX7 9PQ · EX7 9HS · EX7 0JJ · EX7 0NZ · EX7 9DN · EX7 0PB
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 Dawlish?
- We analysed 512 postcodes in and around Dawlish, Devon against DEFRA's Strategic Noise Mapping (Round 4, 2022). 16% of them (83) have mapped road noise of 55 dB or more by day, and 2% have mapped rail noise. 83% 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 EX7 9PQ (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Dawlish?
- The postcodes with the highest modelled daytime levels in and around Dawlish are EX7 9PQ, EX7 9PF, EX7 9HY, based on DEFRA's 2022 model of major roads and railways.