Property photo 1
5 Beds
6 Baths
6,349 sqft

$9,500,000

1580 HARBOR CAY LN, LONGBOAT KEY FL, 34228

Price per sqft$1,496.30
Built in1981
Property size6,349 sqft
Property typeResidential
Courtesy of MICHAEL SAUNDERS & COMPANY, Steve Walter  Listing Contact: 941-383-7591

Overview

Sold

Listed Mar 5, 2025

Updated Jun 1

Exceptional Contemporary Bayfront Estate in Bay Isles Harbor Section Experience unparalleled luxury in this immaculate, organic-modern Bayfront estate in the esteemed Harbor Section of Bay Isles. This 6,349 sq. ft. 5-bedroom residence seamlessly blends minimalist design with warm organic touches - completely updated to current building code in 2017 and exterior refresh by DSDG architects in 2024/25Enjoy breathtaking, unobstructed bay views over a protected mangrove-lined rim canal, with the dramatic downtown Sarasota skyline as your backdrop. The open-concept design enhances natural light, while electric shades and roll-down screens extend the outdoor living space for year-round enjoyment. Boating enthusiasts will appreciate the fully appointed wide watersports updates on 100ft wide deep-water bay frontage with fast access to Sarasota Bay, the Intercoastal Waterway and Gulf of America. The top-level owner’s suite is a private sanctuary, complete with an elevator, a spacious walk-in closet, and a spa-like bath featuring panoramic water views, dual shower heads, and body sprays. A second master suite on the main level boasts an ensuite bath with a chromotherapy and aromatherapy spa tub. Designed to showcase artwork dramatically, the home’s layout is as functional as it is stunning. The expansive 3-car garage includes tandem space for additional vehicles and opens to a vast under-building storage/utility flex space. Residents of Bay Isles enjoy 24-hour manned guard gates, deeded access to the exclusive Bay Isles Beach Club, and proximity to Harbourside Golf Course and Longboat Key Club Moorings. Located in the most desirable section of Longboat Key, this residence is just a short distance from the highly anticipated St. Regis Resort and minutes from fine dining, shopping, and essential services.

Additional information

MLS® ID
A4643044

Interior Features

Bedrooms
5
Bathrooms
6
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.34 Acres

Other Property Details

Taxes
$56,751
Tax Frequency
Annually
Association Fee Frequency
Monthly
Secondary Association Fee
$8,633
Secondary Association Fee Frequency
Yearly
Garage
Yes
View
Yes
Pets Allowed
Yes
Pool
Yes
Waterfront
Yes
55+/Senior Community
No

Listings courtesy of Stellar MLS as distributed by MLS GRID

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Chris Carpenter shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Properties displayed may be listed or sold by various participants in the MLS. 

Based on information submitted to the MLS GRID as of 3:30 AM UTC on 9/23/2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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