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 is renowned for its serene atmosphere and friendly neighbors, making it an ideal place for families, retirees, and anyone looking to enjoy the vibrant Florida lifestyle.

Situated in Pinellas County, Mount Washington 1st Sec. boasts a prime location that offers easy access to St. Petersburg's bustling downtown area, where you can explore an array of dining, shopping, and entertainment options. The beautiful Gulf Coast beaches are just a short drive away, providing endless opportunities for sun-soaked days and sunset strolls along the shore.

The homes for sale in Mount Washington 1st Sec. present a diverse selection of styles and sizes, catering to various preferences and budgets. From cozy single-family homes to spacious residences, each property reflects the warmth and charm of the community. Many homes feature lush landscaping, inviting outdoor spaces, and modern amenities, ensuring a comfortable and enjoyable living experience.

Residents of Mount Washington 1st Sec. also benefit from a strong sense of community, with local events and gatherings that foster connections among neighbors. The nearby parks and recreational facilities provide ample opportunities for outdoor activities, whether you enjoy picnicking, jogging, or simply soaking in the sunshine.

If you're looking for a peaceful yet vibrant place to call home in St. Petersburg, Mount Washington 1st Sec. is the perfect choice. Explore the homes for sale today and discover the charm and comfort that this lovely subdivision has to offer!

Newest Mount Washington 1st Sec Homes for Sale

$475,000

3 Beds ⋅ 2 Baths ⋅ Mount Washington 1st Sec SubDv. ⋅ 33710 Zip Code ⋅ TB8529588 MLS ⋅ Active Status

OWN A PIECE OF ST. PETERSBURG HISTORY Welcome to the famous Banyan Tree Home — a property that embodies everything great about this incredible city. Steeped in local charm and completely renovated inside and out, this home seamlessly blends historic character with modern living. Featuring 3 bedrooms and 2 bathrooms, this home offers generously sized rooms throughout, giving you plenty of space to spread out and make it your own. The amazing kitchen — fully redone in 2021 — flows effortlessly into the living room, creating the perfect open-concept space for everyday living and entertaining. Step outside to your private retreat: a screened-in porch complete with TV and outdoor kitchen, ideal for hosting family and friends year-round. The fully fenced backyard offers privacy and peace of mind, with convenient alley access and parking to complete the package. This is a rare opportunity to own a home that offers the best of both worlds — modern upgrades paired with the timeless nostalgia of historic St. Petersburg. Homes like this don't come around often. Make this piece of St. Pete history yours today.

5015 20th Avenue N, St Petersburg

$899,000

7 Beds ⋅ 5 Baths ⋅ Mount Washington 1st Sec SubDv. ⋅ 33710 Zip Code ⋅ R4909655 MLS ⋅ Active Status

Virtually Staged. Under Construction. New spec 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 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 early June 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. ⋅ 33710 Zip Code ⋅ R4909659 MLS ⋅ Active Status

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 two 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. The lot is currently being split and will have two separate new construction homes, each on roughly half the listed lot. This listing is for one of the two units.

5032 20th Avenue N, St Petersburg

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