Environmental

Environmental Hazards ## Why Environmental Disclosures Matter in California Environmental hazards can significantly affect property value, habitability, and the health of occupants. California real estate law requires agents and sellers to disclose known environmental hazards as material facts. Agents also have an affirmative duty to disclose what a reasonably competent visual inspection of the property would reveal — though most environmental hazards require professional testing to confirm. --- ## Asbestos What it is: A naturally occurring mineral fiber that was widely used in building materials from the 1920s through the late 1970s. Common in insulation, floor tiles, ceiling tiles, roof shingles, and pipe insulation in homes built before 1980. Health risk: Asbestos fibers, when inhaled, can cause serious lung diseases including mesothelioma, asbestosis, and lung cancer. Types: - Non-friable asbestos: Intact, solid, and not releasing fibers — considered lower risk; does not need to be removed if undisturbed - Friable asbestos: Crumbling, deteriorating, or damaged — releases fibers into the air; must be remediated Requirements: Federal and state law require asbestos abatement before demolition or major renovation. California's Division of Occupational Safety and Health (Cal/OSHA) and the Air Resources Board regulate asbestos in construction and demolition. Disclosure: Sellers of pre-1978 homes must disclose known asbestos. Agents should recommend professional asbestos inspection for older properties, especially before renovation. --- ## Lead-Based Paint What it is: Paint containing lead was commonly used in homes built before 1978. Lead was added to paint to improve durability, speed drying, and resist moisture. Health risk: Lead is highly toxic to children and adults. In children, it causes developmental delays, learning disabilities, reduced IQ, behavioral problems, and anemia. No safe level of lead exposure exists…