For sale Condo

Listed Mar 5, 2026

$3,265,000 Est. $21,595/mo

535 Sanctuary Drive #A401

  • 3

    Beds

  • 4

    Baths

  • 3,115

    Sq ft

The story

  • Pool
  • Waterfront

Unit #A401 at 535 Sanctuary Drive is a 3-bedroom, 4-bathroom condo in Longboat Key, FL with 3,115 sq ft of living space and 1 garage space, built in 1990. It is currently listed at $3,265,000. Highlights include a waterfront setting, water views and a pool.

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!

Facts & features

Home type

Condo

Year built

1990

Floors

8

Price per sq ft

$1,048

Parking

1-car garage

Included features

  • Pool

    Yes

  • Cooling

    Central Air

  • Heating

    Central

  • Appliances

    Built-In Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Refrigerator, Washer, Wine Refrigerator

  • Flooring

    Tile

  • Roof

    Concrete

  • Exterior

    Balcony, Lighting, Sidewalk, Storage, Tennis Court(s)

  • Water Source

    Public

  • Sewer

    Public Sewer

  • View

    Water

Mortgage calculator

Estimated monthly payment

$21,595 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $17,378
  • Property tax $3,265
  • Insurance $952

Includes principal, interest, taxes & insurance.

Your Property Journey

Interested in this, or something like it?

Submit an inquiry

Drop your details and we will help you find what you are looking for.

Not quite. Help me find the right one

Talk it through or type it out, whichever feels easiest.

Your contact details

An agent will reach out personally, no automated calls.

Smart Assistant

Hi, how can I help you find your dream home?

Tap the voice button to talk, or just start typing.

Tap anywhere to fix a word or add more

Tap stop when you’re done. You can edit the text before searching.

By submitting, you agree to our Privacy Policy and Terms.

Listing Broker

MICHAEL SAUNDERS & COMPANY

Broker Name

MICHAEL SAUNDERS & COMPANY

Agent

Susan Alliano