3516 21st Avenue S, Saint Petersburg, FL 33711
Local realty services provided by:Better Homes and Gardens Real Estate Lifestyles Realty
Listed by: peter bonanno, danielle lower
Office: exp realty llc.
MLS#:TB8516916
Source:MFRMLS
Price summary
- Price:$1,250,000
- Price per sq. ft.:$335.12
About this home
NEW 2026 BUILD! Welcome home to this luxury estate featuring 4 bedrooms plus an office, 2.5 baths, and a detached 2-bedroom, 1-bath guest house, all situated on an expansive third-of-an-acre lot designed to provide privacy between both residences. Built by McDew Development, this unique property offers luxury living, exceptional flexibility, and income-producing potential in one of St. Petersburg’s fastest-growing areas. The striking modern exterior showcases custom white stucco, dark architectural accents, and black impact-rated windows and doors. A welcoming front porch leads to an open-concept interior featuring soaring ceilings, luxury vinyl plank flooring, wide baseboards, recessed lighting, and designer finishes throughout. Expansive sliders open to a private, fully fenced backyard with ample room for a resort-style pool. At the heart of the home, the chef’s kitchen features a waterfall island, floor-to-ceiling two-tone wood cabinetry, quartz countertops, built-in cooktop, wall oven, wall microwave, counter-depth refrigerator, and a spacious walk-in pantry with additional storage and prep space. The first-floor primary suite offers custom walk-in closets and a spa-inspired bath with a soaking tub, oversized shower, floating double vanity, and private water closet. A dedicated office completes the main level. Upstairs, three additional bedrooms surround a spacious loft-style great room with a wet bar, ideal for entertaining or relaxing. Adding tremendous value is the detached 800 SF ADU, complete with 2 bedrooms, 1 bath, a full kitchen, living area, laundry, and private balcony. Whether used for rental income, multigenerational living, or extended guests, this fully self-contained residence provides versatility rarely found in new construction. The property is completed by an oversized 3-car garage with alley access and is conveniently located minutes from Downtown St. Petersburg, the St. Pete Pier, Gulfport, Tropicana Field, and I-275. Situated outside a flood zone and custom built in 2026, this is a rare opportunity to own a private modern luxury retreat with both lifestyle and investment appeal....
Contact an agent
Home facts
- Year built:2026
- Subdivision & Development:CHILDS PARK
- Listing ID #:TB8516916
- Added:97 day(s) ago
- Updated:September 25, 2026 at 11:28 AM
Rooms and interior
- Bedrooms:4
- Total bathrooms:3
- Full bathrooms:2
- Half bathrooms:1
- Flooring:Luxury Vinyl, Tile
- Dining Description:Eat In Kitchen, Living Room/Dining Room Combo
- Kitchen Description:Bar Fridge, Built-In Oven, Cooktop, Dishwasher, Disposal, Eat-in Kitchen, Exhaust Fan, Kitchen/Family Room Combo, Microwave, Range Hood, Refrigerator, Solid Surface Counters, Solid Wood Cabinets, Wet Bar, Wine Refrigerator
- Bedroom Description:High Ceilings, Primary Bedroom Main Floor, Walk-In Closet(s)
- Living area:3,345 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Central, Electric
- Central air:Yes
Structure and exterior
- Roof:Shingle
- Year built:2026
- Building area:3,345 sq. ft.
- Lot area:0.31 Acres
- Lot Features:Cleared, Landscaped, Level, Oversized, Paved, Private, Sidewalk
- Architectural Style:Contemporary, Custom
- Construction Materials:Block, Hardi Plank Type, Stucco
- Exterior Features:Balcony, Courtyard, Lighting, Private Mailbox
- Foundation Description:Slab
- Levels:2 Story
Utilities
- Water:Public, Water Connected
- Sewer:Public, Public Sewer, Sewer Connected
Finances and disclosures
- Price:$1,250,000
- Price per sq. ft.:$335.12
- Tax amount:$1,959 (2025)
Features and amenities
- Appliances:Bar Fridge, Built-in Oven, Cooktop, Dishwasher, Disposal, Exhaust Fan, Irrigation Equipment, Microwave, Range Hood, Refrigerator, Tankless Water Heater, Wine Refrigerator
- Laundry features:Electric Dryer Hookup, Laundry Room, Washer Hookup
- Amenities:BB/HS Internet Available, Built-In Features, Cable Available, Ceiling Fans(s), Eat-in Kitchen, High Ceilings, Irrigation Equipment, Kitchen/Family Room Combo, Living Room/Dining Room Combo, Open Floorplan, Primary Bedroom Main Floor, Solid Surface Counters, Solid Wood Cabinets, Thermostat, Walk-In Closet(s), Wet Bar
- Pool features:Public Pool
Parking
- Parking description:Alley Access, Assigned, Driveway, Garage Door Opener, Garage Faces Rear, Ground Level, Guest, Oversized, RV Access/Parking
- Garage:Yes
- Garage spaces:3
- Carport spaces:6
New listings near 3516 21st Avenue S
- Coming Soon
$1,750,000Coming Soon2 beds 3 baths1,996 sq. ft.175 1st Street S #2107, ST PETERSBURG, FL 33701
MLS# A4707296Listed by: REAL BROKER, LLC - Coming Soon
$449,000Coming Soon2 beds 2 baths1,141 sq. ft.316 8th Street S #703, ST PETERSBURG, FL 33701
MLS# TB8550369Listed by: KELLER WILLIAMS ST PETE REALTY - Coming Soon
$595,000Coming Soon4 beds 4 baths2,300 sq. ft.135 49th Avenue N, ST PETERSBURG, FL 33703
MLS# TB8550961Listed by: KELLER WILLIAMS ST PETE REALTY - Coming Soon
$325,000Coming Soon2 beds 2 baths1,107 sq. ft.844 87th Avenue N, ST PETERSBURG, FL 33702
MLS# TB8551488Listed by: KELLER WILLIAMS REALTY PORTFOLIO COLLECTION - Coming Soon
$168,900Coming Soon2 beds 2 baths975 sq. ft.825 S Village Drive N #102, ST PETERSBURG, FL 33716
MLS# TB8551947Listed by: IMPACT REALTY TAMPA BAY - Coming Soon
$360,000Coming Soon2 beds 1 baths873 sq. ft.3820 Burlington Avenue N, ST PETERSBURG, FL 33713
MLS# TB8551225Listed by: KELLER WILLIAMS ST PETE REALTY - Coming Soon
$495,000Coming Soon5 beds 2 baths1,490 sq. ft.1134 62nd Street, ST PETERSBURG, FL 33710
MLS# TB8550743Listed by: KELLER WILLIAMS ST PETE REALTY - Coming Soon
$775,000Coming Soon2 beds 2 baths1,400 sq. ft.452 23rd Avenue N, ST PETERSBURG, FL 33704
MLS# TB8550930Listed by: RE/MAX REALTY UNLIMITED - Coming Soon
$995,000Coming Soon3 beds 2 baths1,867 sq. ft.4961 Bacopa Lane S #201, ST PETERSBURG, FL 33715
MLS# TB8551029Listed by: KELLER WILLIAMS ST PETE REALTY - Coming Soon
$284,999Coming Soon2 beds 3 baths1,161 sq. ft.6565 Wayne Street, ST PETERSBURG, FL 33702
MLS# TB8548422Listed by: PALM PARADISE REALTY GROUP