1600 HARBOR SOUND DRIVE
Longboat Key, FL 34228
$11,900,000
Pre-Construction. To be built. Positioned directly across from the iconic St. Regis Longboat Key Resort, this exceptional waterfront residence offers immediate access to world-class amenities, pristine Gulf beaches, fine dining, and championship golf. Located within the exclusive double-gated Harbor Section of Bay Isles on Longboat Key, 1600 Harbor Sound Drive represents a rare convergence of scale, location, and boating capability, crafted for those seeking a refined Gulf Coast lifestyle at the highest level. Set on an expansive 18,043-square-foot corner homesite, the property features an impressive 135 feet of deep-water canal frontage, with the ability to accommodate multiple lifts (up to three) and a substantial vessel. This level of frontage and flexibility is increasingly rare, even among premier waterfront estates. Spanning 5,689 square feet under air, the residence is thoughtfully designed to balance grand-scale entertaining with comfortable everyday living. The home includes 5 bedrooms, a bonus room or office, 5.5 bathrooms, and a 4-car garage. Soaring ceilings and expansive glass openings create a bright, open environment with seamless indoor-outdoor transitions, complemented by refined, designer-level finishes and a private elevator servicing all levels. The chef’s kitchen is executed with top-tier appliances, clean architectural lines, and a level of detail rarely seen in spec construction. A full-scale butler’s pantry, complete with its own stove, provides exceptional functionality and allows for seamless entertaining while keeping the main kitchen pristine. The primary suite is designed as a true retreat, featuring separate his-and-her bathrooms and a ...
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Listing Courtesy of: COLDWELL BANKER REALTY
941-383-6411
| Listing Id: | A4692027 |
|---|---|
| Property Type: | Residential |
| Status: | Active |
| Bathrooms Full: | 5 |
| Living Area: | 5,689 |
| Tax Annual Amount: | $24,527 |
| Lot Size Acres: | 0.41 |
| Waterfront?: | Yes |
| County Or Parish: | Sarasota |
| Postal Code: | 34228 |
| Association Amenities: | Gated |
| Association Fee Frequency: | Annually |
| Attached Garage?: | Yes |
| Bathrooms Total Integer: | 6 |
| Building Area Total: | 9973 |
| Foundation Details: | Slab |
| Fireplace Features: | Electric |
| Directions: | North on Gulf of Mexico Drive, turn left into south gate of Bay Isles, go through first guard gate and then make an immediate right through second gate. Home is on the left at 1600 Harbor Sound Dr |
| Exterior Features: | Balcony, Lighting, Outdoor Shower, Private Mailbox, Sliding Doors |
| Furnished: | Unfurnished |
| Garage?: | Yes |
| Community Features: | Gated Community - Guard, Sidewalks |
| Laundry Features: | Laundry Room |
| Levels: | Three Or More |
| Living Area Source: | Builder |
| Lot Features: | Corner Lot, Oversized Lot, Sidewalk, Paved, Private |
| MLS Area Major: | 34228 - Longboat Key |
| Parcel Number: | 0008150012 |
| Pool Features: | Heated, In Ground, Salt Water |
| Road Surface Type: | Paved |
| Sewer: | Public Sewer |
| Lease Amount Frequency: | Annually |
| Spa?: | Yes |
| Additional Lease Restrictions: | Refer to Association |
| Additional Water Information: | Canal to Bay |
| Association Approval Required Yn: | Yes |
| Association Fee Requirement: | Required |
| Cddyn: | No |
| Dprurl 2: | https://www.workforce-resource.com/dpr/listing/MFRMLS/A4692027?w=Customer |
| Flood Zone Date: | 2024-03-27 |
| Green Verification Count: | 0 |
| Homestead Yn: | No |
| Listing Exclusion Yn: | No |
| Minimum Lease: | 1-2 Years |
| Monthly Hoa Amount: | $792 |
| Total Acreage: | 1/4 to less than 1/2 |
| Water Access Yn: | Yes |
| Water Extras Yn: | Yes |
| Water Frontage Feet Canal Salt: | 135 |
| Waterfront Feet Total: | 135 |
| Yrs Of Owner Prior To Leasing Re: | 0 |
| Road Responsibility: | Private Maintained Road |
| Association Name: | Lisa Fowler |
| Association Phone: | 941-921-3221 |
| Association 2 Yn: | 1 |
| Originating System Name : | Stellar MLS |
| Association Fee2: | $1,985 |
| Community Association Water Features: | Gulf/Ocean Front, Water Access |
| In Law Suite Yn: | No |
| Listing Contract Date: | 2026-04-30 |
| Fireplace?: | Yes |
| List Price: | $11,900,000 |
|---|---|
| Property Sub Type: | Single Family Residence |
| Bedrooms Total: | 5 |
| Bathrooms Half: | 1 |
| Condo Fees: | 1,985.0 |
| Lot Size Square Feet: | 18,043 |
| City: | Longboat Key |
| Subdivision Name: | Bay Isles |
| Year Built: | 2026 |
| Appliances: | Built-In Oven, Dishwasher, Disposal, Dryer, Range, Range Hood, Refrigerator, Washer |
| Association Fee Includes: | Guard - 24 Hour, Escrow Reserves Fund, Private Road |
| Building Area Source: | Builder |
| Building Area Units: | Square Feet |
| Direction Faces: | West |
| Construction Materials: | Block |
| Cooling: | Central Air |
| Elementary School: | Southside Elementary |
| Flooring: | Tile, Wood |
| Garage Spaces: | 4 |
| Heating: | Central, Electric |
| Interior Features: | Eat-in Kitchen, Elevator, High Ceilings, Walk-In Closet(s) |
| Ownership: | Fee Simple |
| Living Area Units: | Square Feet |
| Lot Size Acres: | 0.41 |
| Postal Code Plus4: | 3542 |
| MLS Area Major: | 34228 - Longboat Key |
| New Construction?: | Yes |
| Original List Price: | $11,900,000 |
| Pets Allowed: | Yes |
| Roof: | Metal |
| Tax Year: | 2025 |
| Special Listing Conditions: | None |
| State Or Province: | FL |
| Association?: | Yes |
| Utilities: | Cable Connected, Electricity Connected, Sewer Connected, Water Connected |
| View: | Water |
| Water Source: | Public |
| Property Condition: | Pre-Construction |
| Spa Features: | Heated, In Ground |
| Waterfront Features: | Canal - Saltwater |
| Additional Rooms: | Den/Library/Office |
| Amenities Additional Fees: | Beach access at gated Bay Isles Beach Club |
| Approval Process: | Refer to Association |
| Association Email: | Lisa@kfkcpa.com |
| Available For Lease Yn: | Yes |
| Building Area Total Srch Sq M: | 926.52 |
| Calculated List Price By Calcula: | 2091.76 |
| Dprurl: | https://www.workforce-resource.com/dpr/listing/MFRMLS/A4692027?w=Agent&skip_sso=true |
| Dpryn: | No |
| Exist Lse Tenant Yn: | No |
| Flood Zone Code: | AE |
| Flood Zone Panel: | 12115C0126G |
| Lease Restrictions Yn: | Yes |
| Living Area Meters: | 528.53 |
| Lot Size Square Meters: | 1676 |
| Projected Completion Date: | 12/31/2027 |
| Room Count: | 8 |
| Sdeo yn: | No |
| Sw Subdiv Community Name: | Bay Isles |
| Total Annual Fees: | $11,485 |
| Total Monthly Fees: | $957 |
| Unit Number Yn: | No |
| Water Access: | Bay/Harbor, Beach - Access Deeded, Canal - Saltwater |
| Water Extras: | Lift, Sailboat Water, Seawall - Concrete |
| Water View: | Yes |
| Association Name 2: | Bay Isles Association |
| Association Phone 2: | (941) 383-3200 |
| Attribution Contact: | 941-383-6411 |
| Association Fee: | $9,500 |
| Dock Yn: | No |
| Green Energy Generation Yn: | No |
| Pool Private?: | Yes |
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Property Last Updated: October 08, 2026 04:15 PM - CT



