This unique property features two street addresses (#5539 and #5541) is includes a charming traditional home with 2 bedrooms, 1 bathroom, and an attached 2-car garage also street overnight parking is allowed. Tucked away on a private street near the end of a cul-de-sac, it offers both privacy and convenience. A standout feature is the spacious permitted 999 sq. ft. ADU has completed in December 2020 has 3 bedrooms, 2 bathrooms, kitchen and a comfortable living area, making it ideal for extended family, guests, or potential rental income. Conveniently located just blocks from supermarkets, restaurants, and schools, this property is situated in one of San Gabriel's most desirable neighborhoods. Whether you're seeking a multi-generational living arrangement or an excellent investment opportunity, this property offers exceptional versatility and endless potential. The property is being sold AS IS. Buyers are advised to conduct their own investigations and satisfy themselves regarding the condition and suitability of the property.