Road & rail noise map for Aylesbury
Town in Buckinghamshire, South East
We analysed 2,338 postcodes in and around Aylesbury, Buckinghamshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 26% of them (608) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 74% 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 HP19 9PF (road noise 70.0–74.9 dB by day).
Noise map of Aylesbury
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 | 14% (327) | 5% (123) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 7% (175) | 8% (187) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 4% (101) | 2% (40) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (5) | <1% (1) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 74% | 85% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | <1% (1) | <1% (7) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 0% (0) | <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 2,338 postcodes within ~5 km of the Aylesbury centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Aylesbury
Check a specific postcode
Example searches: HP20 1LQ · HP21 7SZ · HP19 9PF · HP20 1FN · HP21 7QX · HP17 8PF
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 Aylesbury?
- We analysed 2,338 postcodes in and around Aylesbury, Buckinghamshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 26% of them (608) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 74% 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 HP19 9PF (road noise 70.0–74.9 dB by day).
- Where is the most road noise in Aylesbury?
- The postcodes with the highest modelled daytime levels in and around Aylesbury are HP19 9PF, HP21 7SZ, HP20 1LQ, based on DEFRA's 2022 model of major roads and railways.