Road & rail noise map for Stotfold
Town in Central Bedfordshire, Eastern
We analysed 460 postcodes in and around Stotfold, Central Bedfordshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 13% of them (60) have mapped road noise of 55 dB or more by day, and 2% have mapped rail noise. 85% 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 SG7 5EX (road noise 65.0–69.9 dB by day).
Noise map of Stotfold
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 | 11% (52) | 2% (8) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 2% (7) | <1% (3) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | <1% (1) | 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 | 87% | 98% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 2% (7) | <1% (4) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | <1% (2) | 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 | 98% | 99% |
Share of the 460 postcodes within ~5 km of the Stotfold centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Stotfold
Check a specific postcode
Example searches: SG7 5EX · SG7 5BF · SG15 6XS · SG16 6DD · SG5 4QE · SG5 4HH
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 Stotfold?
- We analysed 460 postcodes in and around Stotfold, Central Bedfordshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 13% of them (60) have mapped road noise of 55 dB or more by day, and 2% have mapped rail noise. 85% 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 SG7 5EX (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Stotfold?
- The postcodes with the highest modelled daytime levels in and around Stotfold are SG7 5EX, SG5 4QE, SG16 6DD, based on DEFRA's 2022 model of major roads and railways.