Road & rail noise map for Charlbury
Town in Oxfordshire, South East
We analysed 311 postcodes in and around Charlbury, Oxfordshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 21% of them (64) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 79% 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 OX7 3DE (road noise 60.0–64.9 dB by day).
Noise map of Charlbury
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 | 17% (54) | 5% (16) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 3% (10) | 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 | 79% | 95% |
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 311 postcodes within ~5 km of the Charlbury centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Charlbury
Check a specific postcode
Example searches: OX7 3DE · OX7 3ES · OX7 3AB · OX7 3BL · OX7 3EQ · OX7 3HR
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 Charlbury?
- We analysed 311 postcodes in and around Charlbury, Oxfordshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 21% of them (64) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 79% 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 OX7 3DE (road noise 60.0–64.9 dB by day).
- Where is the most road noise in Charlbury?
- The postcodes with the highest modelled daytime levels in and around Charlbury are OX7 3DE, OX7 3HR, OX7 3EQ, based on DEFRA's 2022 model of major roads and railways.