Mount Washington 1st Sec Homes for Sale

Welcome to Mount Washington 1st Sec., a charming subdivision nestled in the heart of St. Petersburg, Florida. This delightful community offers a perfect blend of suburban tranquility and urban convenience, making it an ideal choice for families, retirees, and anyone looking to enjoy the vibrant Florida lifestyle.

Mount Washington 1st Sec. is characterized by its well-maintained homes, lush landscaping, and friendly neighbors. The subdivision features a variety of single-family homes, each with its own unique charm, ranging from cozy bungalows to spacious modern designs. Many properties boast beautifully manicured yards and inviting outdoor spaces, perfect for enjoying the warm Florida sunshine.

Living in Mount Washington means you’re just a stone’s throw away from the best that St. Petersburg has to offer. Enjoy easy access to stunning beaches, delightful parks, and a thriving arts scene. The nearby downtown area is filled with trendy shops, gourmet restaurants, and cultural attractions, ensuring there’s always something to do. Plus, with excellent schools and family-friendly amenities, this community is perfect for those looking to settle down.

Currently, there are homes for sale in Mount Washington 1st Sec., presenting a fantastic opportunity to join this welcoming neighborhood. Whether you’re a first-time homebuyer or seeking a new place to call home, the options here are sure to impress. Don’t miss your chance to experience the charm and convenience of Mount Washington—explore the available listings today and discover your dream home in sunny St. Petersburg, FL!

Newest Mount Washington 1st Sec Homes for Sale

$899,000

7 Beds ⋅ 5 Baths ⋅ Mount Washington 1st Sec SubDv.

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 ⋅ Mount Washington 1st Sec SubDv.

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

Start Your Search