Road & rail noise map for Sandhurst
Town in Bracknell Forest, South East
We analysed 354 postcodes in and around Sandhurst, Bracknell Forest against DEFRA's Strategic Noise Mapping (Round 4, 2022). 20% of them (72) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 80% 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 GU47 9DT (road noise 60.0–64.9 dB by day).
Noise map of Sandhurst
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 | 16% (55) | 3% (12) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 5% (17) | 3% (11) |
| 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 | 80% | 94% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 0% (0) | 0% (0) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 0% (0) | 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 | 100% | 100% |
Share of the 354 postcodes within ~5 km of the Sandhurst centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Sandhurst
Check a specific postcode
Example searches: GU47 8DZ · GU47 8EE · GU47 0NU · GU47 0ZB · GU47 8EB · GU47 8HB
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 Sandhurst?
- We analysed 354 postcodes in and around Sandhurst, Bracknell Forest against DEFRA's Strategic Noise Mapping (Round 4, 2022). 20% of them (72) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 80% 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 GU47 9DT (road noise 60.0–64.9 dB by day).
- Where is the most road noise in Sandhurst?
- The postcodes with the highest modelled daytime levels in and around Sandhurst are GU47 9DT, GU47 9BN, GU47 0ZB, based on DEFRA's 2022 model of major roads and railways.