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CLEARWATER BEACH, FL 33767 643 HARBOR ISLAND

OPEN HOUSE Sat, Nov 08 2025 11:00 AM - 01:00 PM
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Presented By: ENGEL & VOLKERS BELLEAIR with 727-461-1000. - 727-461-1000
  • MLS# TB8445220
  • 11/05/2025
  • Request Tour
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  • Beds • 4
  • Full/Half Baths • 3 / 1
  • SQFT • 4,390
  • Garage • 3

Home Details

Experience unparalleled coastal luxury in this stunning Island Estates residence perfectly positioned on a ¼-acre lot with 180° unobstructed open-water views. This exquisite home offers 4 bedrooms plus an office, 3.5 baths, and a 3-car garage, seamlessly blending elegant design with state-of-the-art functionality. Boaters will delight in the deep-water dock featuring two lifts (including a 16,000 lb lift), shore power for larger vessels, and easy Gulf access for endless days on the water. The outdoor oasis is a true showpiece—complete with a heated saltwater pool and spa, waterfalls, fire bowls, and custom lighting, all framed by tranquil water views. Enjoy sunset cocktails or waterside dining beneath the charming gazebo, surrounded by lush tropical landscaping and added protection from the riprap seawall. Step inside through custom double doors to discover sophisticated living spaces, including a formal sitting room with a grand gas fireplace and sweeping views through custom French doors. The chef’s kitchen is equipped with high-end stainless steel appliances, a gas range, and overlooks the spacious living area with dual 4-panel sliders that open wide for seamless indoor/outdoor living. The owner’s retreat is a private sanctuary on the main level, featuring double-door entry, a Venetian-inspired en-suite bath with soaking tub, walk-in shower, and his-and-hers closets. Step directly outside to enjoy morning coffee by the pool as the sun rises over the water. Additional highlights include a temperature-controlled 800-bottle wine cellar, impact glass throughout, natural gas service for energy efficiency, and ample storage—including a walk-in attic and home automation system to control lighting, blinds, A/C, garage doors, surround sound, security cameras, and more. Upstairs are three guest suites, each with dedicated bath access, and an office (or fifth bedroom) with private balcony, dedicated ventilation, and air purification system—ideal as a cigar room or quiet retreat. Located on Island Estates’ most desirable street, this property benefits from sidewalks, underground utilities, and a higher elevation. Enjoy the convenience of this golf cart-friendly community featuring its own grocery, shops, and dining—all just moments from Clearwater Beach and Clearwater Sound’s live entertainment. This exceptional home captures the very best of luxury waterfront living—sophisticated, smart, and perfectly situated for the ultimate Florida lifestyle.
Presented By: ENGEL & VOLKERS BELLEAIR with 727-461-1000. - 727-461-1000

Interior Features for 643 HARBOR ISLAND

Bedrooms

Total Bedrooms4

Bathrooms

Half Baths1
Total Baths4

Other Interior Features

LivingAreaSourcepublic records
Air Conditioning Y/NYes
Fireplace Featureswood burning
Fireplace Y/NYes
Flooringtile, hardwood
Furnished Y/Nnegotiable
Heating Y/NYes
Interior Amenitiesbuilt-in features, ceiling fan(s), eating space in kitchen, high ceilings, open floorplan, primary bedroom main floor, smart home, solid wood cabinets, split bedroom, stone counters, thermostat, vaulted ceiling
Laundry Featuresinside, laundry room
Window Featuresblinds, energy star qualified windows, shutters, storm window(s), window treatments

General for 643 HARBOR ISLAND

Additional Parcels Y/NNo
Additional Roomsbonus room, den/library/office, formal living room separate, great room, inside utility, storage rooms
Appliancesdishwasher, disposal, dryer, exhaust fan, freezer, gas water heater, microwave, range, range hood, refrigerator, tankless water heater, washer
Attached Garage Yes
Building Area Unitssquare feet
Carport Y/NNo
Cityclearwater beach
Community Featuresmarina, waterfront, dog park, golf carts ok, irrigation-reclaimed water, park, playground, sidewalks, special community restrictions
Construction Materialsblock
Coolingcentral air
Countypinellas
Directionsfrom state road 60 head north on island way, right on harbor passage, left on harbor is and house will be on the right.
DockY/NYes
Facing Directionwest
Flood Zone Codeae
Full Baths3
Garage Spaces3
Garage Y/NYes
HOANo
Heatingcentral, electric
Land Lease Y/NNo
Lease Considered Y/NYes
Legal Descriptionisland est of clearwater units 6d, 7a, 7c unit 7c, lot 12
Levelstwo
Living Area Unitssquare feet
Lot Size Square Feet11330
Lot Size Unitssquare feet
MLS Area33767 - clearwater/clearwater beach
Minimum Lease1 month
ModificationTimestamp2025-11-06t21:54:12.640z
New ConstructionNo
Occupancy Typeowner
Other Structuresgazebo
Ownershipfee simple
Patio/Porch Featuresdeck, front porch, patio, rear porch
Pets Allowedyes
Pool Featuresgunite, heated, in ground, lighting
Property Subtypesingle family residence
Property Typeresidential
Rooftile
STELLAR_InLawSuiteYNNo
Security Featuresfire alarm, security lights, security system, security system owned, smoke detector(s)
Senior Community Y/NNo
Sewerpublic sewer
Spa Featuresheated, in ground
Standard Statusactive
Statusactive
Subdivision Nameisland estate of clearwater units 6d 7a 7c
Tax Annual Amount48227.1
Tax Lot12
Tax Year2024
Total Rooms3
Utilitiescable connected, electricity connected, natural gas connected, public, sewer connected, sprinkler recycled, street lights, underground utilities, water connected
Viewwater
Virtual TourClick here
Water Access Typegulf/ocean, intracoastal waterway
Water Access Y/NYes
Water Viewbay/harbor - full, intracoastal waterway
Water View Y/NYes
Waterfront Featureswaterfront
Year Built1972

Exterior for 643 HARBOR ISLAND

Building Area Total5378
Covered Spaces3
Exterior Amenitiesbalcony, irrigation system, lighting, rain gutters, sidewalk, sliding doors, sprinkler metered
Fencingvinyl
Foundation Detailsslab
Lot Dimensions82 x 140
Lot Featurescity lot, landscaped, near marina, oversized lot, sidewalk
Lot Size Acres0.26
Lot Size Area11330
Private PoolYes
Road Surface Typeasphalt
SpaYes
Vegetationmature landscaping
Water Sourcepublic
Waterfront Y/NNo

Additional Details

Price History

Steven Silcock

Broker Owner
Price $3,690,000
MLS#TB8445220
List Date 11/05/2025
Property Type Single Family
Phone 407.574.0218
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