Road & rail noise map for Wivenhoe
Town in Essex, Eastern
We analysed 631 postcodes in and around Wivenhoe, Essex against DEFRA's Strategic Noise Mapping (Round 4, 2022). 19% of them (118) have mapped road noise of 55 dB or more by day, and 1% have mapped rail noise. 81% 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 CO7 7AU (road noise 65.0–69.9 dB by day).
Noise map of Wivenhoe
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 | 12% (78) | 6% (36) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 5% (33) | 4% (24) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 1% (7) | <1% (4) |
| 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 | 81% | 90% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 1% (8) | 1% (8) |
| 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 | 99% | 99% |
Share of the 631 postcodes within ~5 km of the Wivenhoe centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Wivenhoe
Check a specific postcode
Example searches: CO7 7AF · CO7 7AU · CO7 7AD · CO2 0BY · CO2 0AW · CO7 7AZ
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 Wivenhoe?
- We analysed 631 postcodes in and around Wivenhoe, Essex against DEFRA's Strategic Noise Mapping (Round 4, 2022). 19% of them (118) have mapped road noise of 55 dB or more by day, and 1% have mapped rail noise. 81% 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 CO7 7AU (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Wivenhoe?
- The postcodes with the highest modelled daytime levels in and around Wivenhoe are CO7 7AU, CO7 7AZ, CO7 7BA, based on DEFRA's 2022 model of major roads and railways.