Radon Risk in Derbyshire
Last reviewed: March 2026 · Data: BGS Indicative Atlas v3.
28 postcode districts · 11 classified High or above · Average risk class: 2.9 / 5
Radon is a naturally occurring radioactive gas and the second largest cause of lung cancer in the UK. Risk varies significantly by location — the areas below show how Derbyshire compares. 11 districts in Derbyshire are classified High risk or above — testing is strongly recommended in these areas.
All Districts in Derbyshire
| District | Risk Level | % Homes |
|---|---|---|
| DE4 | Highest | >30% |
| DE45 | Highest | >30% |
| S32 | Highest | >30% |
| S33 | Highest | >30% |
| SK17 | Highest | >30% |
| S18 | Highest | 10–30% |
| S44 | Highest | 10–30% |
| DE5 | Very High | 5–10% |
| DE56 | Very High | 5–10% |
| S45 | Very High | 5–10% |
| S21 | High | 3–5% |
| DE75 | Moderate | 1–3% |
| NG10 | Moderate | 1–3% |
| S40 | Moderate | 1–3% |
| S41 | Moderate | 1–3% |
| S42 | Moderate | 1–3% |
| S43 | Moderate | 1–3% |
| S49 | Moderate | 1–3% |
| SK12 | Moderate | 1–3% |
| SK22 | Moderate | 1–3% |
| SK23 | Moderate | 1–3% |
| DE11 | Low | <1% |
| DE55 | Low | <1% |
| DE6 | Low | <1% |
| DE65 | Low | <1% |
| DE7 | Low | <1% |
| DE72 | Low | <1% |
| SK13 | Low | <1% |
Get a Radon Test for Derbyshire
The only way to know your home's radon level is to test. Radon levels in Derbyshire are classified as High — a test takes 3 months and costs around £29.
UKRadon Postal Test Kit
From ~£29 · 3-month detector Airthings Corentium Home (Amazon UK)
~£99 · Digital · Ongoing monitoring
From ~£29 · 3-month detector Airthings Corentium Home (Amazon UK)
~£99 · Digital · Ongoing monitoring
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