Road & rail noise map for Bradford
City in Bradford, Yorkshire and the Humber
We analysed 5,578 postcodes in and around Bradford, Bradford against DEFRA's Strategic Noise Mapping (Round 4, 2022). 38% of them (2,139) have mapped road noise of 55 dB or more by day, and 2% have mapped rail noise. 60% 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 BD3 9AA (road noise 70.0–74.9 dB by day).
Noise map of Bradford
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 | 25% (1,400) | 7% (376) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 9% (481) | 6% (357) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 4% (218) | 3% (153) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (40) | <1% (17) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 62% | 84% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 2% (96) | 2% (94) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | <1% (4) | <1% (2) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | <1% (2) | <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 5,578 postcodes within ~5 km of the Bradford centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Bradford
Check a specific postcode
Example searches: BD1 2AD · BD1 2LB · BD1 1TH · BD1 1JN · BD1 1JT · BD1 2QU
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 Bradford?
- We analysed 5,578 postcodes in and around Bradford, Bradford against DEFRA's Strategic Noise Mapping (Round 4, 2022). 38% of them (2,139) have mapped road noise of 55 dB or more by day, and 2% have mapped rail noise. 60% 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 BD3 9AA (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Bradford?
- The postcodes with the highest modelled daytime levels in and around Bradford are BD3 9AA, BD1 2ST, BD4 7EW, based on DEFRA's 2022 model of major roads and railways.