Road & rail noise map for St Neots
Town in Cambridgeshire, Eastern
We analysed 1,079 postcodes in and around St Neots, Cambridgeshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 21% of them (228) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 78% 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 PE19 5XY (road noise 70.0–74.9 dB by day).
Noise map of St Neots
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 | 15% (163) | 6% (70) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 5% (49) | 3% (28) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 1% (15) | <1% (6) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | <1% (1) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 79% | 90% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | <1% (7) | <1% (6) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | <1% (3) | 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 | 99% | 99% |
Share of the 1,079 postcodes within ~5 km of the St Neots centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around St Neots
Check a specific postcode
Example searches: PE19 5XY · MK44 3AA · MK44 3AJ · PE19 1AE · MK44 3AH · PE19 1BL
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 St Neots?
- We analysed 1,079 postcodes in and around St Neots, Cambridgeshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 21% of them (228) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 78% 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 PE19 5XY (road noise 70.0–74.9 dB by day).
- Where is the most road noise in St Neots?
- The postcodes with the highest modelled daytime levels in and around St Neots are PE19 5XY, PE19 7GJ, PE19 8EW, based on DEFRA's 2022 model of major roads and railways.