1. A right, privilege, or property that belongs to or is attached to a principal property or estate.
Usage: legal/property term; often used in plural form
2. An object or item that is attached to or goes with something else; an accessory.
Usage: general use

Examples

• The barn and its appurtenances were included in the sale of the farm.
• Water rights are an important appurtenance to properties in arid regions.
• The house came with all its appurtenances, including the garage and storage shed.
• In real estate law, appurtenances pass to the new owner along with the main property.
• The fishing equipment and boat were appurtenances to the lakeside cottage.
• Easements and rights of way are common appurtenances in property deeds.