Welcome to 345 8th Ave NE, a standout Mission-style property in the heart of Historic Old Northeast—just steps to Beach Drive, one block to the waterfront, and three blocks to The Vinoy. Blending 1920s charm with modern upgrades, this home offers flexible living, income potential, and resort-style outdoor spaces—all in one of St. Petersburg’s most sought-after neighborhoods. The main residence features 3 bedrooms, 2.5 bathrooms, and over 2,800 SF of thoughtfully updated living space. Renovated by Strobel Design Build in 2018, it showcases original built-ins, beautiful original hardwood floors, 9-foot ceilings, and rich period details throughout. The spacious family room and open-concept layout offer effortless flow for both entertaining and everyday comfort. The gourmet kitchen includes Viking appliances, concrete countertops, a farmhouse sink, shaker-style cabinetry, and an adjoining sitting room. Upstairs, you’ll find all three bedrooms and two full baths, including a generous primary suite. The third bedroom is currently used as a large walk-in closet but can easily be converted back into a traditional bedroom. A covered breezeway connects the main home to a 1-bedroom, 1-bath guest casita with its own full bath—offering a private retreat just steps from the heated 39’ x 10’ saltwater lap pool with waterfall features, travertine pavers, Trex decking, and lush tropical landscaping. A separate covered outdoor dining area completes the backyard resort experience. In addition to the main residence and casita, the property includes a legally zoned, detached 1-bedroom, 1-bath Accessory Dwelling Unit (ADU) featuring approximately 600 SF, a full kitchen, in-unit laundry, private balcony, and dedicated parking built in 2018 and currently leased. The ADU offers excellent income potential or space for extended family and guests. The oversized 900 SF block garage includes 8.5’ ceilings, a 7.5’ door height (ideal for SUVs with roof racks), three large storage closets, and is complemented by three additional off-alley parking spaces—providing a total of five dedicated spots. Additional highlights include impact-rated hurricane windows throughout, new roofing (2024 and 2025), interior stair access to a nearly full-height crawlspace, and a portable generator hookup wired to run essential systems. Stunning design details and landscaping make this a truly special property. Located in Flood Zone X & in Evacuation Zone D. Schedule your private showing today to see a home that combines historic character, modern functionality, and unmatched walkability—just minutes from parks, dining, and everything downtown St. Pete has to offer.