2540 Leavenworth presents a rare opportunity to acquire an oversized 110′ x 28′ parcel totaling over 3,000 square feet in a premier Russian Hill location. Set back from the street on an exceptionally deep lot, this charming one-bedroom Victorian cottage features a sunroom, beautiful period details throughout, a garden setting, garage, outdoor deck, and peekaboo views, capturing the timeless character of classic San Francisco architecture. With its exceptional lot size, the property offers compelling possibilities for a contractor, builder, developer, or visionary owner-user to explore expansion, transformation, or a broader redevelopment strategy. For a buyer drawn to the charm and character of a classic San Francisco cottage, the home also presents an opportunity to move in and thoughtfully upgrade over time, preserving its architectural details while creating a residence tailored to modern living. Whether enhanced as a charming Russian Hill retreat, expanded over time, or comprehensively reimagined, 2540 Leavenworth offers an exceptional canvas to realize its full potential in one of San Francisco’s most coveted neighborhoods. **Unique Adjacent Property Opportunity: 2540 Leavenworth (MLS ID 426166831) and 2508 Leavenworth are both offered for sale, presenting a rare opportunity to acquire the properties individually or together for expanded development, investment, or residential possibilities.