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535 SANCTUARY DRIVE UNIT A401

Condo/Co-op For Sale
$3,265,000

BTC: 51.82539683

ETH: 1,869.98854525

90 days
Waterfront
3 bds
3 ba
3,115 sqft

Overview

Welcome to the largest floor plan at Sanctuary, offering over 3,100 square feet of refined coastal elegance with breathtaking Gulf-to-Bay views. This exceptional residence captures both sunrises over the bay and sunsets over the Gulf, delivering a rare, full-spectrum waterfront experience. Designed for elevated living and effortless entertaining, the expansive open-concept floor plan seamlessly blends indoor and outdoor spaces. Walls of glass frame panoramic water views, filling the home with natural light and creating a stunning backdrop from nearly every room. The residence features: Three luxurious ensuite bedrooms, Three full bathrooms plus a beautifully appointed powder room, A grand living and dining area ideal for entertaining, A spacious chef’s kitchen perfectly positioned to enjoy the views, Two private balconies plus an impressive wrap-around balcony, providing multiple vantage points for morning coffee and evening sunsets. Every detail reflects sophisticated coastal design — generous proportions, seamless flow, and expansive outdoor living spaces that elevate the everyday into something extraordinary. This is more than a residence — it is a front-row seat to the Gulf, the Bay, and the beauty of sunrise to sunset living. Additional community features include a separate fully equipped recreation building with state of the art fitness, two lighted Har-Tru tennis courts, saunas, on-site management, and 24 hour guarded entry. All located behind the gates of the Longboat Key Club. Schedule your private preview!

Location

Florida • LONGBOAT KEY • 34228 • Condo/Co-op • For Sale • Waterfront

Details

Type:
Residential
Parking:
Garage Door Opener / Guest / Under Building
Year Built:
1990
Lot:
No Data
Heating:
Central
Price/sqft:
$1,048
Cooling:
Central Air
HOA:
No Data

Valuation

Our model vs. what's actually selling nearby.
Estimate
$2,437,500
$1.5M – $3.7M
Confidence Low
List vs. estimate
$827K above estimate
List $3,265,000 · +33.9%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$1,048
+60.5% vs. city median $652
Based on
14 MLS comparables
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$32,827
2025
Pool
In Ground
View
Water
Waterfront
Gulf/Ocean Front, Waterfront
Garage
1 car garage
Pets
Allowed
All facts and features

  • Flooring

    • Tile

    Heating

    • Central

    Cooling

    • Central Air

    Appliances

    • Built-In Oven

    • Cooktop

    • Dishwasher

    • Disposal

    • Dryer

    • Electric Water Heater

    • Refrigerator

    • Washer

    • Wine Refrigerator

    Other interior features

    • Ceiling Fan(s)

    • Crown Molding

    • Eating Space In Kitchen

    • Open Floorplan

    • Split Bedroom

    • Walk-In Closet(s)

    • Window Treatments

    Bedrooms and bathrooms

    • Bedrooms: 3

    • Bathrooms: 1

    • Full bathrooms: 3

  • Parking

    • Garage Door Opener

    • Guest

    • Under Building

    Property

    • Levels: One

    • Exterior Features: Balcony / Irrigation System / Lighting / Sidewalk / Sliding Doors / Storage / Tennis Court(s)

    Other Property Information

    • Parcel Number: 0011083024

    • Zoning: MUC2

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Utility

    • Cable Connected

    • Electricity Connected

    • Public

    • Sewer Connected

    • Street Lights

    • Underground Utilities

    • Water Connected

  • Other financial information

    • Annual tax amount: $32,828

  • Source details

    • MLS ID: A4685033

    Other facts

    • Construction Materials: Concrete

    • Foundation Details: Pillar/Post/Pier

    • Laundry Features: Laundry Room

    • Pool Features: In Ground

    • Direction Faces: Southeast

    • Waterfront: Yes

    • Garage Spaces: 1

    • Garage: Yes

    • Living Area: 3115

    • Water Source: Public

    • Subdivision Name: SANCTUARY IV

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

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Market around this address

Live counts in the same area.
View all
This zip
34228
416
median $1.0M
Active
Same city
LONGBOAT KEY
416
median $1.0M
Active
Same type
Condo/Co-op
217
median $949K
Active
Similar price
$2.3M – $4.2M
60
median $2.9M
Active

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