Mount Washington 1st Sec Homes for Sale

Welcome to Mount Washington 1st Sec, a hidden gem nestled in the heart of St. Petersburg, Florida. This charming subdivision offers a delightful blend of suburban tranquility and urban convenience, making it an ideal place for families, retirees, and everyone in between. With its picturesque tree-lined streets and friendly neighbors, Mount Washington 1st Sec exudes a warm, welcoming atmosphere that feels like home from the moment you arrive.

Situated in the vibrant Pinellas County, this community boasts a prime location that provides easy access to the best of what St. Petersburg has to offer. Residents can enjoy nearby parks, recreational facilities, and a wealth of shopping and dining options that cater to every taste. Plus, the stunning Gulf Coast beaches are just a short drive away, making weekend getaways a breeze.

When it comes to homes for sale in Mount Washington 1st Sec, you’ll find a diverse selection that caters to various lifestyles and budgets. From charming single-family homes with spacious yards to modern residences designed for comfort and style, there’s something for everyone. Many properties feature updated interiors, outdoor living spaces, and ample room for entertaining, perfect for enjoying the beautiful Florida weather.

Whether you’re looking to settle down or invest in a rental property, Mount Washington 1st Sec offers an inviting community with the amenities and lifestyle you’ve been dreaming of. Explore the available homes for sale today and discover why so many people are proud to call this delightful neighborhood their home!

Newest Mount Washington 1st Sec Homes for Sale

$899,000

7 Beds ⋅ 5 Baths ⋅ R4909655 MLS

One or more photo(s) has been virtually staged. Under Construction. New construction luxury residence in the heart of St. Petersburg with attached ADU! Offering unmatched flexibility, thoughtful design, and premium finishes throughout. The house features 5 bedrooms, 5 bathrooms, and a rare attached 2 Br ADU unit, this home is perfect for multigenerational living, guest accommodations, or generating additional income. Step into a spacious reception area that leads to a separate formal dining room, large living room, and thoughtfully designed kitchen. The main living level features a private study, office, family room, and a versatile bonus room that can serve as an oversized walk-in closet, home gym, or creative space. The attached ADU offers two bedrooms, one bathroom, in unit kitchen and laundry. Ideal as a compliment to the main house! A true standout, this property offers a 3-car garage plus 3 additional off-street parking spaces, providing convenience rarely found in new construction. Enjoy seamless indoor-outdoor living from the expansive front lanai, perfect for relaxing mornings or hosting guests in style. Every detail has been carefully curated — from the open-concept layout to the top-of-the-line finishes — creating a modern, functional, and beautifully crafted home built for how you live today. Don't miss your chance to own this unique, high-end property that combines luxury, location, and livability in one exceptional package. Estimated completion date is Q4 2026. Marketing images are renderings of the property as it is currently under construction. The lot is currently being split and will have two separate new construction homes. This listing is for one of the two units. The other unit is listed as well. The lot will be roughly half the size as currently listed.

5032 20th Avenue N Unit 1, St Petersburg

$899,000

7 Beds ⋅ 5 Baths ⋅ R4909659 MLS

One or more photo(s) has been virtually staged. Under Construction. New construction luxury residence in the heart of St. Petersburg with attached 2/1 ADU! Offering unmatched flexibility, thoughtful design, and premium finishes throughout. With 5 bedrooms, 5 bathrooms, and a rare attached 2 bedroom ADU unit, this home is perfect for multigenerational living, guest accommodations, or generating additional income. Step into a spacious reception area that leads to a separate formal dining room, large living room, and thoughtfully designed kitchen. The main living level features a private study, office, family room, and a versatile bonus room that can serve as an oversized walk-in closet, home gym, or creative space. The attached ADU offers two bedrooms, one bathroom, in unit laundry and kitchen and has separate access to the main house. A true standout, this property offers a 3-car garage plus 3 additional off-street parking spaces, providing convenience rarely found in new construction. Enjoy seamless indoor-outdoor living from the expansive front lanai, perfect for relaxing mornings or hosting guests in style. Every detail has been carefully curated — from the open-concept layout to the top-of-the-line finishes — creating a modern, functional, and beautifully crafted home built for how you live today. Estimated completion date is early June 2026. Don't miss your chance to own this unique, high-end property that combines luxury, location, and livability in one exceptional package. Images are renderings of the property as it is currently under construction. Estimated completion date Q4 2026.

5032 20th Avenue N, St Petersburg

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