Buying your first home does not automatically change your car insurance, but your new address, where the car is parked, how far you drive and who uses it can affect your cover and premium. Tell your insurer before moving and compare comprehensive, third-party property damage and any available agreed-value or market-value options. Some insurers offer home-and-car bundles, but these are not always the cheapest or most suitable, so compare the total cost, excesses, exclusions and benefits. The insurer will decide your price and eligibility based on your circumstances, so check the details directly with the provider.