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1571 Harbor Cay Ln
Active
+88

$4,550,000

|Est. $27,300/mo

1571 Harbor Cay Ln, LONGBOAT KEY, FL 34228

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4beds
4baths
4,209sqft
1987year built
ActiveResidentialSingle Family ResidenceLot 25,711 sqftHOA None188 DOMMLS# A4666688

Listed by: Julie Klick, MICHAEL SAUNDERS & COMPANY 941-388-4447

Source:Stellar MLS (MFRMLS)|MLS #A4666688

What's special

Experience the ultimate in luxury coastal living in this 4,209-square-foot stunning waterfront home, perfectly situated in the highly sought-after, gated Bay Isles Harbor Section—an exclusive boating community with only 67 custom residences on south Longboat Key. Designed for elegance and comfort, this timeless 4-bedroom, 3.5-bath estate welcomes you with a dramatic open main living area featuring soaring 23-foot ceilings filled with natural light, rich oak flooring, custom lighting and a gas/wood-burning fireplace. Expansive walls provide the perfect showcase for fine artwork, while the spacious living and dining areas flow seamlessly into a warm family room and a chef’s dream kitchen. The gourmet kitchen is equipped with custom mahogany cabinetry, premium stainless-steel appliances including an induction cooktop, a large island topped with quartzite countertops, and a bright breakfast area overlooking the pool and waterway. Sliding glass doors lead to your private outdoor oasis—a massive 28-foot saltwater pool with solar heating and a partially covered patio with heat-resistant coral stone tile. The luxurious master suite offers two walk-in closets, a sitting area or office, and a spa-inspired bathroom with translucent onyx walls and flooring, a soaking tub, and an oversized shower. Additional features include a large laundry and craft room, an oversized two-car garage with workbench, hurricane-impact windows and doors, reinforced garage doors, and a brand-new concrete tile roof. A beautifully landscaped circular drive welcomes guests, while the deep-water bayou behind the home provides direct access to Sarasota Bay—ideal for boating enthusiasts. Residents of Bay Isles enjoy 24-hour gated security, membership to the Bay Isles Beach Club, and close proximity to the Longboat Key Club, St. Armands Circle, world-class dining, shopping, and the brand-new five -star St. Regis Longboat Key Resort. This exceptional property offers the best of luxury, privacy, and the coveted waterfront lifestyle on Florida’s Gulf Coast.

Bedrooms4
Bathrooms4
Year built1987
Home typeSingle Family Residence
Property subtypeResidential
Living area4,209 sqft
Lot size25,711 sqft
Pool featuresAuto Cleaner, Child Safety Fence, Chlorine Free, Gunite, Heated, In Ground
RegionLONGBOAT KEY, FL
Has HOAYes
HOA feeNone
Price per square foot$1081/sqft
Date on market2026-01-22T00:00:00.000Z
MLS#A4666688

Preferred Brokerage Partner

Kinsfolk Realty

Kinsfolk Signature Realty

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Price history

DateEventPrice
2026-01-22T00:00:00.000ZListed for sale$4,550,000$1081/sqft

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