100 PARK STREET S ~Historic Park Street Classic Home on a Double Lot~ this charming 1950s style home sits high and dry on a rare corner double lot and is also zoned for an ADU! Untouched by recent storms, this home has stunning sunset and water views over Sunset park . The property’s naturally elevated position makes it a true gem in a storied neighborhood with mature trees and Old St Pete charm. Meticulously cared for by one family for nearly 35 years, the sturdy block home blends original character—arched doorways, hardwood floors, pastel tile baths—with thoughtful updates like a 2024 architectural shingle roof with straps and clips, 2023 Trane HVAC, and Impact windows plus NEW hurricane-rated Andersen doors. The tranquil lot offers curated gardens, a fountain, and several peaceful sitting areas, all privately tucked away behind mature landscaping. A lovely enclosed side porch greets you from the driveway and then you will also find a large rear screened lanai overlooking generous outdoor space creating endless entertaining and relaxing opportunities. With full alley access, no immediate side neighbors, and room for a pool and a LEGAL ADU, this property offers exceptional flexibility for future development. Inside, you'll find a formal living room, dining room & a generous family room plus a pine-paneled office or third bedroom, cedar closets, large picture windows that invite in natural light and garden views. This is a rare opportunity to own a well-maintained home with timeless charm, Pride of Ownership, and future potential in one of the area's most treasured neighborhoods. Super easy access to downtown and the beaches, come tour this lovely home today.