Siesta Key Real Estate

Homes for Sale in Siesta Key, FL Over $6,000,000

Welcome to your dedicated resource for Homes for Sale Over $6,000,000 in Siesta Key, FL. This page is your live portal for listings that match the exact homes for sale you demand, filtering out irrelevant properties to save you time. As local Siesta Key, FL agents, Dave Jones Realty specializes in the unique market dynamics of this area, offering insights into amenities, home values, and investment potential. Start exploring the properties currently available over $6,000,000 below, or contact a local agent to discuss the details that matters most to your search.

< Back to all Homes for Sale in Siesta Key, FL

Be the First to Know About New Siesta Key Homes

Stay ahead with real-time updates — no searching required.

See Homes Before Everyone Else

Siesta Key Real Estate Map Search

Search by Price
  Advanced Search   Market Reports   Home Value   Connect

All Siesta Key, FL Homes for Sale Over $6,000,000

$6,400,500
8 Beds ⋅ 9 Baths ⋅ A4701480 MLS
Steps from Siesta Beach. A brief stroll to the Village. A lifetime away from your tenants worries and cares. Prime Siesta Key investment opportunity or dream family compound just steps from the world-famous Siesta Key Public Beach! This exceptional multi-family property features two beautifully updated duplexes (totaling 8 bedrooms and 8.5 baths across 5,331 sq ft) on combined large lots, offering flexible zoning for short-term rentals (1-7 days), long-term income, or a luxurious private residence. Enjoy breathtaking Gulf sunrises and sunsets, a heated exotic lagoon-style pool with waterfall, Rocky Mountain quartz deck, professional tropical landscaping (updated 2024/2025), Miami-Dade impact windows/doors, newer roofs/insulation, and meticulous maintenance throughout. One building designed by renowned Lee Wetherington. Wake up to morning coffee overlooking the sugar-white sands, with Siesta Key Village shops and dining 0.5 miles away. Turnkey, versatile, and perfectly positioned for endless possibilities—your beachfront lifestyle awaits!

5610 Avenida Del Mare, Siesta Key
$6,300,000
5 Beds ⋅ 5 Baths ⋅ A4703037 MLS ⋅ 1355 Roberts Bay Lane BLDG.
NEW 2026 MODERN TROPICAL ESTATE | 5 BEDROOMS | 2 PRIMARY SUITES | 3-CAR GARAGE | POOL CABANA | INTRACOASTAL VIEWS Completed in 2026 by CribbsCo Development, this modern tropical residence makes an architectural statement with an approximately 9.5' x 9' Sapele wood pivot entry door handcrafted in the U.S. Two primary suites feature custom finished walk-in closets. The upstairs main primary is separated from the additional bedrooms by a glass breezeway and offers a pool-view balcony, custom cabinetry with integrated wet bar and built-in writing desk. Its spa-inspired bath features a soaking tub, oversized walk-in shower, dual vanities, private water closet and custom solid-oak barn door. Bathrooms feature Biancatto leathered dolomite, Kohler and California Faucets fixtures, and TOTO toilets. The ground-floor primary opens to a private patio overlooking the garden and outdoor gym. Two additional upstairs bedrooms share a full bath; one offers a large balcony with Intracoastal Waterway views, while the other features a private pool-view balcony. A powder bath serves the living area. A pool cabana guest suite with full ensuite bath, built-in desk and custom cabinetry offers flexibility for guests or multigenerational living. Nearby is a laundry room with dual washers and dryers. At the heart of the home is an approximately 18-foot Biancatto leathered dolomite island comfortably seating six. The chef's kitchen features Sub-Zero refrigeration, Wolf microwave, six-burner range with flat-top, dual ovens, two Bosch dishwashers, wine/beverage refrigeration, 1,000-CFM ventilation, reverse-osmosis hot/cold water faucet and custom cabinetry fabricated in the USA from German-imported materials. Biancatto leathered dolomite is carried throughout the kitchen, bathrooms, bedroom suites and outdoor kitchen. Custom-made solid oak doors were commissioned for every bedroom and closet and high-end Emtek hardware. The home opens to a covered outdoor lounge and custom dolomite outdoor kitchen with built-in BBQ, refrigerator, ice maker and sink. Ceiling fans extend throughout the residence and covered outdoor space. A large limestone patio provides additional outdoor dining. Natural limestone finishes patios, terraces, balconies, poolside areas, the outdoor gym and an exterior wall. The limestone does not get hot underfoot in the Florida sun, ideal for barefoot poolside living. Real teak is used throughout all soffits, covered patios and exterior cladding, complemented by smooth stucco, aluminum Geolam and architectural trellises. The heated saltwater pool and spa feature PebbleTec and natural stone, Pentair smart controls, LED lighting and bubblers, creating a private resort setting with the covered lounge, outdoor kitchen, cabana, gardens and outdoor gym. The residence and pool are elevated approximately 10 feet for FEMA compliance, with a privacy wall, walking path and mature landscaping. A spacious 3-car garage is designed for the car enthusiast. Additional features include five independently air-conditioned zones, triple-pane high-efficiency glazing, triple-pane PGT sliders, low-voltage smart-home wiring, Sugar Oak Natural Luxe wood flooring, oversized 4' x 4' porcelain tile, imported Plyboo wall treatments and custom artisan lighting. Furniture is available separately. An optional boat package at Safe Harbor featuring a 2023 Yamaha 25' FSH fishing boat and boat slip is also available, with slip transfer subject to marina approval.

1355 Roberts Bay Lane, Siesta Key
$6,195,000
9 Beds ⋅ 10 Baths ⋅ A4688728 MLS
Discover the ultimate expression of luxury coastal living in the heart of Siesta Key. This extraordinary 9-bedroom, 9.5-bath property is a true architectural showpiece, offering unmatched space, style, and sophistication just moments from world-renowned beaches and vibrant island amenities. Designed with an emphasis on grand-scale living, the home features an expansive great room floor plan that blends effortless comfort with refined elegance. The chef’s kitchen is a standout centerpiece, showcasing a large center island, premium appliances, and an oversized walk-in pantry. Perfect for both everyday living and large-scale entertaining. The dining area is enhanced by custom lighting, creating an inviting ambiance for memorable gatherings. A private elevator provides seamless access to all levels, while the 3-car garage adds convenience and storage flexibility. On the third floor of the home find an additional open family living room space with a wet bar and separate outdoor patio. No detail has been missed including an incredible game room. Every inch of this turnkey furnished home is finished with high-end materials and thoughtful craftsmanship. With nine spacious en-suite bedrooms, this property is ideal for multigenerational living, hosting guests, or maximizing income potential as a luxury rental investment. Outdoor living reaches new heights with a resort-style pool and covered spa, a super fun waterslide, and a putt-putt green are all within the interior of lush tropical landscaping. There are also plenty of outdoor dining and lounging options throughout with several patios and porches including an impressive rooftop deck which offers a panoramic view of the famous Siesta sunsets. Top rated Siesta beach is just a short stroll away as well as shops, the marina and dining. Whether you’re seeking a full-time residence, a second home, or a premier investment opportunity, this Siesta Key BEACH HOUSE delivers an unparalleled blend of luxury, versatility, and island living at its finest.

6548 Sabal Drive, Siesta Key
Start Your Search

The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.