Road & rail noise map for Brownhills
Town in Walsall, West Midlands
We analysed 685 postcodes in and around Brownhills, Walsall against DEFRA's Strategic Noise Mapping (Round 4, 2022). 30% of them (203) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 70% 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 WS8 7LP (road noise 70.0–74.9 dB by day).
Noise map of Brownhills
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 | 18% (120) | 9% (64) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 8% (55) | 6% (41) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 4% (26) | 4% (25) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (2) | <1% (2) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 70% | 81% |
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 685 postcodes within ~5 km of the Brownhills centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Brownhills
Check a specific postcode
Example searches: WS8 7LP · WS8 7JS · WS8 6EF · WS3 4HP · WS8 6ED · WS14 0DG
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 Brownhills?
- We analysed 685 postcodes in and around Brownhills, Walsall against DEFRA's Strategic Noise Mapping (Round 4, 2022). 30% of them (203) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 70% 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 WS8 7LP (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Brownhills?
- The postcodes with the highest modelled daytime levels in and around Brownhills are WS8 7LP, WS8 7JS, WS8 7LW, based on DEFRA's 2022 model of major roads and railways.