Welcome to 9205 Haddon Ave, Sun Valley! Discover this charming single-family home ideally situated in the heart of Sun Valley. The main residence offers 3 spacious bedrooms and 2 bathrooms, featuring an upgraded kitchen with abundant cabinet space perfect for anyone who loves to cook. Enjoy year-round comfort with central A/C and heating, and benefit from fully paid-off solar panels that help reduce your utility costs. The home also includes a large bonus storage room, providing flexible space for a home office, hobby area, or additional storage. Adding tremendous value, the property features a detached ADU (Accessory Dwelling Unit) with its own address at 9203 Haddon Ave. This unit includes 2 bedrooms and 1 bathroom, complete with a mini-split air conditioning system ideal for extended family, guests, or as a rental income opportunity. The spacious backyard offers ample room for entertaining or further development, including the potential to add another unit (buyer to verify possibilities with an architect or designer). The front and rear yards provide generous parking for multiple vehicles.