Road & rail noise map for Whitchurch
Town in Shropshire, West Midlands
We analysed 461 postcodes in and around Whitchurch, Shropshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 33% of them (150) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 67% 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 SY13 2AE (road noise 65.0–69.9 dB by day).
Noise map of Whitchurch
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 | 21% (97) | 11% (50) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 9% (42) | 7% (34) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 2% (11) | <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 | 67% | 81% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | <1% (1) | 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 461 postcodes within ~5 km of the Whitchurch centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Whitchurch
Check a specific postcode
Example searches: SY13 1RD · SY13 2AE · SY13 1LN · SY13 1QP · SY13 1RT · SY13 2AG
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 Whitchurch?
- We analysed 461 postcodes in and around Whitchurch, Shropshire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 33% of them (150) have mapped road noise of 55 dB or more by day, and <1% have mapped rail noise. 67% 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 SY13 2AE (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Whitchurch?
- The postcodes with the highest modelled daytime levels in and around Whitchurch are SY13 2AE, SY13 4QL, SY13 4AB, based on DEFRA's 2022 model of major roads and railways.