6603 GULFSIDE ROAD
Longboat Key, FL 34228
$15,900,000
Just steps from the sand along Longboat Key’s prized coastline, the construction of a modern architectural showpiece is now complete and ready for living the ultimate lifestyle. Majestically poised on over a third of an acre, this modern residence’s visual presentation was intentionally and expertly planned with no detail overlooked. Expansive walls of glass take full advantage of the dramatic Gulf views that stretch across the horizon and set the stage for viewing memorable sunsets in brilliant hues of yellows, oranges and reds. The sophisticated coastal aesthetic has been cohesively designed to evoke a peaceful ambiance, captivate the senses, and create harmonious spaces that inspire and uplift. This exceptional beachfront estate offers a light-filled floor plan of 4,925 sq. ft. and provides five bedrooms, six baths, an executive office and a den. Encompassing nearly 1,000 sq. ft., the living, dining and kitchen area is simply breathtaking with walls of glass on two sides and cerulean blue water panoramas stretch as far as the eye can see. Style and comfort easily flow throughout the residence with its crisp clean lines and spacious open areas filled with natural light, balanced by organic materials and earthy neutral tones to create an open, airy ambiance. From sleek Walker Zanger porcelain tile to custom cabinetry and polished nickel fixtures, the finishes are top-tier. The kitchen façade is artistically impressive and features everything you’d expect in a home of this caliber with a large waterfall-edge island ...
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Listing Courtesy of: DEVELOPERS REALTY LBK, INC
941-799-9096
| Listing Id: | A4712737 |
|---|---|
| List Price: | $15,900,000 |
| Property Type: | Residential |
| Property Sub Type: | Single Family Residence |
| Status: | Active |
| Bedrooms Total: | 5 |
| Bathrooms Full: | 5 |
| Bathrooms Half: | 1 |
| Living Area: | 4,925 |
| Tax Annual Amount: | $45,007 |
| Lot Size Square Feet: | 16,893 |
| Lot Size Acres: | 0.39 |
| Waterfront?: | Yes |
| City: | Longboat Key |
| County Or Parish: | Manatee |
| Subdivision Name: | Sleepy Lagoon |
| Postal Code: | 34228 |
| Year Built: | 1974 |
| Additional Parcels?: | No |
| Appliances: | Bar Fridge, Cooktop, Dishwasher, Disposal, Dryer, Gas Water Heater |
| Attached Garage?: | Yes |
| Bathrooms Total Integer: | 6 |
| Building Area Source: | Builder |
| Building Area Total: | 6225 |
| Building Area Units: | Square Feet |
| Carport?: | No |
| Direction Faces: | West |
| Foundation Details: | Block, Slab |
| Construction Materials: | Block |
| Cooling: | Central Air |
| Directions: | Gulf of Mexico to North entrance of Gulfside rd |
| Exterior Features: | Balcony, Lighting, Private Mailbox, Storage |
| Flooring: | Ceramic Tile |
| Furnished: | Unfurnished |
| Garage Spaces: | 3 |
| Garage?: | Yes |
| Heating: | Central |
| Interior Features: | Built-in Features, Ceiling Fans(s), Eat-in Kitchen, Elevator, High Ceilings, Kitchen/Family Room Combo, L Dining, Open Floorplan, Primary Bedroom Main Floor |
| Laundry Features: | Laundry Room |
| Levels: | Three Or More |
| Ownership: | Fee Simple |
| Living Area Source: | Public Records |
| Living Area Units: | Square Feet |
| Lot Size Acres: | 0.39 |
| Lot Size Dimensions: | 103x164 |
| Postal Code Plus4: | 1416 |
| MLS Area Major: | 34228 - Longboat Key |
| MLS Area Major: | 34228 - Longboat Key |
| Original List Price: | $15,900,000 |
| Parcel Number: | 7847710055 |
| Pool Features: | In Ground |
| Property Attached?: | No |
| Stories Total: | 3 |
| Township: | 35S |
| Road Surface Type: | Asphalt |
| Roof: | Other |
| Listing Terms: | Cash, Conventional |
| Tax Year: | 2025 |
| Senior Community?: | No |
| Sewer: | Public Sewer |
| Special Listing Conditions: | None |
| Water Body Name: | GULF OF MEXICO |
| State Or Province: | FL |
| Association?: | No |
| Utilities: | Electricity Connected |
| View: | Beach, Gulf/Ocean - Full |
| Water Source: | Public |
| Property Condition: | Completed |
| Public Survey Range: | 16E |
| Public Survey Section: | 22 |
| Zoning: | R3SF |
| Spa Features: | Heated, In Ground |
| Spa?: | Yes |
| Waterfront Features: | Beach Front |
| Additional Lease Restrictions: | None |
| Alternate Key Folio Num: | 7847710055 |
| Association Approval Required Yn: | No |
| Available For Lease Yn: | Yes |
| Building Area Total Srch Sq M: | 578.32 |
| Calculated List Price By Calcula: | 3228.43 |
| Cddyn: | No |
| Exist Lse Tenant Yn: | No |
| Flood Zone Code: | AE |
| Flood Zone Date: | 2021-08-10 |
| Flood Zone Panel: | 12081C0291F |
| Floor Number: | 3 |
| Green Verification Count: | 0 |
| Homestead Yn: | No |
| Lease Restrictions Yn: | Yes |
| Listing Exclusion Yn: | No |
| Living Area Meters: | 457.55 |
| Lot Size Square Meters: | 1569 |
| Minimum Lease: | 1 Month |
| Num Times per Year: | 12 |
| Property Description: | Corner Unit, Elevated |
| Room Count: | 9 |
| Sdeo yn: | No |
| Sw Subdiv Community Name: | Sleepy Lagoon |
| Total Acreage: | 1/4 to less than 1/2 |
| Unit Number Yn: | No |
| Water Access: | Beach, Beach - Access Deeded |
| Water Access Yn: | Yes |
| Water Extras Yn: | No |
| Waterfront Feet Total: | 100 |
| Water View: | Yes |
| Association 2 Yn: | 0 |
| Attribution Contact: | 941-799-9096 |
| Originating System Name : | Stellar MLS |
| Dock Yn: | No |
| In Law Suite Yn: | No |
| Water Frontage Feet Beach: | 100 |
| Green Energy Generation Yn: | No |
| Listing Contract Date: | 2026-11-11 |
| Fireplace?: | No |
| Pool Private?: | Yes |
| New Construction?: | Yes |
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Property Last Updated: November 12, 2026 02:16 AM - ET








