Road & rail noise map for Keighley
Town in Bradford, Yorkshire and the Humber
We analysed 2,026 postcodes in and around Keighley, Bradford against DEFRA's Strategic Noise Mapping (Round 4, 2022). 40% of them (820) have mapped road noise of 55 dB or more by day, and <1% 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 BD21 2AB (road noise 70.0–74.9 dB by day).
Noise map of Keighley
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 | 28% (572) | 6% (124) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 8% (163) | 6% (113) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 4% (72) | 3% (57) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (13) | <1% (7) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 60% | 85% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | <1% (9) | <1% (9) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | <1% (1) | <1% (1) |
| 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 2,026 postcodes within ~5 km of the Keighley centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Keighley
Check a specific postcode
Example searches: BD21 2AA · BD21 2AB · BD21 1EN · BD21 1EQ · BD21 1AE · BD21 2BN
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 Keighley?
- We analysed 2,026 postcodes in and around Keighley, Bradford against DEFRA's Strategic Noise Mapping (Round 4, 2022). 40% of them (820) have mapped road noise of 55 dB or more by day, and <1% 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 BD21 2AB (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Keighley?
- The postcodes with the highest modelled daytime levels in and around Keighley are BD21 2AB, BD21 3SE, BD21 3SX, based on DEFRA's 2022 model of major roads and railways.