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535 SANCTUARY DRIVE UNIT A603

Condo/Co-op For Sale
$2,899,000

BTC: 45.29687500

ETH: 1,660.36655212

-$100K (2026/06/02)
50 days
Waterfront
3 bds
2 ba
2,375 sqft

Overview

Welcome to refined coastal living at The Sanctuary—an exclusive gulf-side enclave tucked behind the gates of the Longboat Key Club. This beautifully updated 6th-floor residence offers 2BR plus den, 2.5BA, and over 2,375± sq. ft. of sophisticated interiors paired with sweeping wrap-around terraces that capture panoramic views of the Gulf of Mexico, the Links golf course, and the Sarasota skyline. Thoughtfully renovated with a designer’s eye, the residence showcases rich wood flooring, high-impact glass throughout, and light-filled living spaces that seamlessly connect indoors and out. The gourmet kitchen is both stylish and functional, featuring crisp cabinetry, solid-surface countertops, stainless appliances, and a center island ideal for casual dining or entertaining. The primary suite is a private retreat with terrace access, stunning Gulf views, a spacious walk-in closet, and a spa-inspired bath. Guests are comfortably accommodated in a separate suite, while the den offers flexibility for a home office or additional sleeping space. Residents enjoy a true resort lifestyle with private deeded beach access just steps away, 24-hour gated security, under-building parking, on-site management, heated pool and spa, Har-Tru tennis courts, and a fitness center. Ownership also places you within the coveted Longboat Key Club, with world-class golf, tennis, and beachfront amenities. Perfectly positioned on the south end of Longboat Key, you’re just minutes from the renowned shopping, dining, and social scene of St. Armands Circle, along with the vibrant arts, culture, and waterfront restaurants of downtown Sarasota. For those seeking a luxury Gulf Coast lifestyle defined by elegance, privacy, and activity, this exceptional residence delivers. Schedule your private showing today and experience The Sanctuary at Longboat Key firsthand. Bonus space is currently set up as a den with sleeper sofa and sliding door for privacy but can easily be converted back to a third bedroom with closet”.

Location

Details

Type:
Residential
Parking:
Assigned / Covered / Deeded / Driveway / Electric Vehicle Charging Station(s) / Garage Door Opener / Ground Level / Guest / Open / Portico / Reserved / Under Building
Year Built:
1990
Lot:
No Data
Heating:
Central / Electric
Price/sqft:
$1,221
Cooling:
Central Air
HOA:
No Data

Valuation

Our model vs. what's actually selling nearby.
Estimate
$1,924,500
$1.1M – $2.9M
Confidence Low
List vs. estimate
$974K above estimate
List $2,899,000 · +50.6%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$1,220
+92.9% vs. city median $632
Based on
32 MLS comparables
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$33,877
2025
Pool
Deck
View
City, Water
Waterfront
Beach
Garage
2 car garage
Pets
Allowed
All facts and features
  • Flooring

    • Carpet

    • Ceramic Tile

    • Engineered Hardwood

    Heating

    • Central

    • Electric

    Cooling

    • Central Air

    Appliances

    • Built-In Oven

    • Dishwasher

    • Dryer

    • Electric Water Heater

    • Freezer

    • Range

    • Refrigerator

    • Washer

    Other interior features

    • Ceiling Fan(s)

    • Eating Space In Kitchen

    • Elevator

    • Living Room/Dining Room Combo

    • Primary Bedroom Main Floor

    • Solid Surface Counters

    • Solid Wood Cabinets

    • Split Bedroom

    • Thermostat

    • Window Treatments

    Bedrooms and bathrooms

    • Bedrooms: 3

    • Bathrooms: 1

    • Full bathrooms: 2

  • Parking

    • Assigned

    • Covered

    • Deeded

    • Driveway

    • Electric Vehicle Charging Station(s)

    • Garage Door Opener

    • Ground Level

    • Guest

    • Open

    • Portico

    • Reserved

    • Under Building

    Property

    • Levels: One

    • Exterior Features: Balcony / Sliding Doors / Tennis Court(s)

    Other Property Information

    • Parcel Number: 0011083042

    • Zoning: MUC2

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Utility

    • Cable Connected

    • Electricity Connected

    • Public

    • Sewer Connected

    • Street Lights

    • Underground Utilities

  • Other financial information

    • Annual tax amount: $33,878

  • Source details

    • MLS ID: A4689260

    Other facts

    • Construction Materials: Concrete / Stucco

    • Foundation Details: Slab

    • Laundry Features: Inside / Laundry Room

    • Lot Features: CoastalConstruction Control Line / FloodZone / Landscaped

    • Patio And Porch Features: Front Porch / Patio / Porch / Rear Porch / Wrap Around

    • Pool Features: Deck / Gunite / Heated / In Ground / Lighting / Outside Bath Access / Tile

    • Window Features: Double Pane Windows / Insulated Windows / Low-Emissivity Windows / Thermal Windows

    • Direction Faces: Southeast

    • Waterfront: Yes

    • Garage Spaces: 2

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 2375

    • Water Source: Public

    • Lot Size Dimensions: 0

    • Subdivision Name: SANCTUARY IV LONGBOAT KEY

Private inquiry
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The multiple listing information is provided by the Stellar MLS from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Stellar MLS. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: MICHAEL SAUNDERS & COMPANY