Radon Risk in LS1
Radon is a real consideration for homeowners in LS1 — testing is a sensible step.
National average: ~1% of homes. Unknown. Based on 15 BGS 1km grid squares.
Moderate risk. We recommend testing your home.
Order test kit — ~£29 (3-month postal detector)What does this mean?
3–5% of homes in this area exceed the Action Level of 200 Bq/m³ — the concentration at which UKHSA recommends taking action to reduce radon.
UKHSA recommends testing your home if you haven't already. Find out how to test for radon →
Already have a result? Interpret your Bq/m³ reading →
What this means for you
If you're in a 'High' risk area, this doesn't mean your home definitely has high radon — it means testing is strongly recommended. Many homes in high-risk areas test below the action level. The only way to know for certain is a 90-day test, which costs about £29.
Seasonal factors
Radon levels tend to be higher in winter when homes are sealed up and ventilation is reduced. If you're planning a test, autumn or winter is the best time — your result will reflect a more realistic worst-case scenario. Summer tests may underestimate your true annual exposure, since open windows dilute indoor radon. The standard 90-day postal test is designed to average out daily fluctuations and give a reliable reading.
Nearby Postcode Areas
Get a Radon Test for LS1
The only way to know your home's radon level is to test. Radon levels in LS1 are classified as High — a test takes 3 months and costs around £29.
From ~£29 · 3-month detector Airthings Corentium Home (Amazon UK)
~£99 · Digital · Ongoing monitoring
We may earn a small commission from these links at no extra cost to you.