Discover the rising trend of accessory dwelling units (ADUs) and how they can transform your backyard into a source of income. With the average cost of building an ADU around $1,000 per month and rental income potentially reaching $1,400 to $1,500, this could be a game-changer for homeowners looking to offset housing costs. It's an accessible way to dip your toes into rental real estate while maintaining control over your property.