Lexington landlord radon rules: insurance & multi-unit fixes

Quick facts	Answer
Cost range	Sub-slab depressurization system: $900–$1,600 per system
Time	Most systems installed in one day; 24 hours before re-testing
Who's qualified	Kentucky-certified radon mitigation professional (NRPP/NRSB) required by state law

What should a Lexington landlord do this week?

Test each unit if you have not already, and confirm the high reading with a follow-up test. Kentucky guidance says the property owner, not the tenant, authorizes radon mitigation because it involves building repairs. Keep written records of test results and each repair.

What should I check when hiring a radon pro?

Confirm the contractor is state-certified or listed in the National Radon Proficiency Program. EPA recommends checking with the state radon office to verify this. Ask the pro for proof of licence and insurance and get estimates from one or more qualified contractors.

How do mitigation costs compare for multi-unit buildings?

Kentucky guidance estimates multifamily mitigation at $2,500 to $4,000 for the building, and HUD estimates $2,500 to $4,000 per unit. Costs vary with building size and the intrusion pathway. Ongoing operation and maintenance is estimated at about $168 plus $110 per year.

Does insurance cover radon costs?

Sources provided do not state how renters or homeowners insurance treats radon mitigation costs. Ask your insurer in writing whether radon testing or mitigation is covered and what exclusions apply. Ask a licensed insurance agent to confirm before you rely on coverage.

What to do next

Retest the high unit with a short-term test; professionals can complete it in as little as 48 hours for about $100 to $250.
Verify the contractor's Kentucky certification with the state radon office or the NRPP/NRSB listings before signing.
Ask each quote to list the system type, install method, and the 24-hour re-test plan.
Document the post-mitigation test showing levels below 4.0 pCi/L and keep it with your unit records.
Call (859) 249-8571 or email [email protected] for a free quote from a Kentucky-certified (NRPP/NRSB) radon mitigation contractor.

Lexington Radon Pros is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.

Quick answers

Does renters insurance cover radon damage?

The provided sources do not say whether renters insurance covers radon damage or mitigation. Check your policy and ask your insurer in writing before assuming coverage.

Must I mitigate all units if one is high?

The sources support fixing the unit where elevated radon was found and documenting that levels fell below 4.0 pCi/L. They do not state that all 4 units must automatically be remediated.

What are KY disclosure laws for radon?

The sources provided do not list Kentucky radon disclosure requirements. Check with the Kentucky state radon office or a local attorney for current rules.

Who is liable for tenant radon exposure?

The sources provided do not address landlord liability for tenant radon exposure. Consult a Kentucky attorney for guidance on your specific situation.