Road & rail noise map for Sedgley
Town in Dudley, West Midlands
We analysed 1,167 postcodes in and around Sedgley, Dudley against DEFRA's Strategic Noise Mapping (Round 4, 2022). 23% of them (265) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 77% 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 DY3 1SS (road noise 70.0–74.9 dB by day).
Noise map of Sedgley
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 | 16% (184) | 4% (49) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 5% (53) | 4% (45) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 2% (25) | 2% (20) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (3) | <1% (2) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 77% | 90% |
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 1,167 postcodes within ~5 km of the Sedgley centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Sedgley
Check a specific postcode
Example searches: DY3 1SS · DY3 1RW · DY3 1RU · DY3 1JF · DY1 3TB · DY3 1JA
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 Sedgley?
- We analysed 1,167 postcodes in and around Sedgley, Dudley against DEFRA's Strategic Noise Mapping (Round 4, 2022). 23% of them (265) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 77% 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 DY3 1SS (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Sedgley?
- The postcodes with the highest modelled daytime levels in and around Sedgley are DY3 1SS, DY3 1RW, DY3 1RU, based on DEFRA's 2022 model of major roads and railways.