Noise Levels in Southampton
Hampshire · South East · Average: 58 dB (Moderate)
All Postcode Districts in Southampton
| Postcode | Noise Level | Rating |
|---|---|---|
| SO19 | 65 dB | Noisy |
| SO15 | 64 dB | Noisy |
| SO14 | 62 dB | Noisy |
| SO16 | 62 dB | Noisy |
| SO43 | 62 dB | Noisy |
| SO20 | 61 dB | Noisy |
| SO17 | 60 dB | Noisy |
| SO30 | 60 dB | Noisy |
| SO40 | 59 dB | Moderate |
| SO45 | 59 dB | Moderate |
| SO42 | 58 dB | Moderate |
| SO24 | 57 dB | Moderate |
| SO32 | 57 dB | Moderate |
| SO52 | 57 dB | Moderate |
| SO18 | 56 dB | Moderate |
| SO51 | 55 dB | Moderate |
| SO31 | 54 dB | Moderate |
| SO50 | 54 dB | Moderate |
| SO21 | 53 dB | Moderate |
| SO22 | 53 dB | Moderate |
| SO23 | 53 dB | Moderate |
| SO53 | 53 dB | Moderate |
| SO41 | 52 dB | Moderate |
About Noise in Southampton
Southampton in Hampshire has an average environmental noise level of 58 dB, rated as Moderate. Across the 23 postcode districts in Southampton, noise levels range from 52 dB to 65 dB.
The main sources of environmental noise in Southampton are road, industrial. These factors vary across postcodes — use the table above to compare specific districts.
If you're considering moving to Southampton or looking to reduce noise in your current home, understanding the noise profile of each postcode can help you make an informed decision.
Useful Guides
- How noise affects house prices — research shows noise can reduce property values by 5-15%
- Soundproofing your home — practical solutions from £15 to £3,000
- How to report noise — your rights under the Environmental Protection Act
- Decibel guide — what different dB levels sound and feel like
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