Road & rail noise map for Bury
Town in Bury, North West
We analysed 1,828 postcodes in and around Bury, Bury against DEFRA's Strategic Noise Mapping (Round 4, 2022). 41% of them (749) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 59% 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 BL9 6JN (road noise 70.0–74.9 dB by day).
Noise map of Bury
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 | 24% (438) | 7% (132) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 13% (242) | 10% (180) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 3% (58) | 2% (36) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (11) | <1% (6) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 59% | 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 1,828 postcodes within ~5 km of the Bury centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Bury
Check a specific postcode
Example searches: BL9 0SN · BL9 6JR · BL8 2NP · BL9 0EL · BL9 6JN · BL9 6JX
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 Bury?
- We analysed 1,828 postcodes in and around Bury, Bury against DEFRA's Strategic Noise Mapping (Round 4, 2022). 41% of them (749) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 59% 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 BL9 6JN (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Bury?
- The postcodes with the highest modelled daytime levels in and around Bury are BL9 6JN, BL9 7LX, BL9 6JX, based on DEFRA's 2022 model of major roads and railways.