ActiveMLS# MFR771154624462 days on market
$4,400,000
$1,045 / sq ft
1571 HARBOR CAY LN
LONGBOAT KEY, FL, 34228
4Bedrooms
3.5Bathrooms
4,209Sq Ft
1987Year Built
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About This Property

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. Sellers will repaint exterior of house whatever color Buyer selects before closing, upon firm executed Contract.

Key Features

  • Built in 1987

Property Details

  • Type: Single Family Home
  • Year Built: 1987
  • Lot Size: 0 sq ft
  • Sq Ft: 4,209
  • Price / Sq Ft: $1,045
  • HOA: Contact Agent
  • Bedrooms: 4
  • Bathrooms: 3.5
  • Feature: Built in 1987
  • Status: Active
  • MLS Number: MFR771154624
  • Days on Market: 462
  • Listed By: MICHAEL SAUNDERS & COMPANY · Julie Klick
  • Zip Code: 34228
Listing information © 2026 Miami MLS. Information deemed reliable but not guaranteed. This listing is represented by TruDeals Realty at 0.5% seller commission. Buyer's agent commission is separate and negotiable.
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$4,400,0001571 HARBOR CAY LN, LONGBOAT KEY, FL
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