By David Parks · eXp Realty · The Apollo Group · 2 min read
Homes built before 1978 may contain lead-based paint, and some older materials may contain asbestos. Neither is a reason to avoid an older home, but both call for care and the right testing before renovations.
Lead paint was banned for residential use in 1978. Sellers of older homes must give buyers a federal disclosure and an opportunity to test. Risk is highest when paint is peeling or when sanding and demolition create dust.
Asbestos was used in some insulation, floor tiles, pipe wrap, siding, and textured ceilings. Intact materials are generally low risk, but disturbing them can release fibers.
If you plan to renovate, include testing in your due diligence and budget. Ask the seller about past remodeling, and keep records of any testing or abatement that is done.
This article is general information, not legal, tax, financial or inspection advice. Every home and situation is different, so confirm details with a licensed inspector, lender, attorney or tax professional.
David is a Greater Denver real estate advisor with eXp Realty and The Apollo Group (Colorado broker license FA100103211). He has closed more than $55 million in volume, earned eXp Icon status in 2025, and holds a 5.0 rating on Zillow from 27 verified reviews.
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