Condominium at 535 SANCTUARY DR #C807, LONGBOAT KEY
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$3,750,000

535 SANCTUARY DR #C807
LONGBOAT KEY, FL 34228
Listed by Dennis Girard · PREMIER SOTHEBY'S INTERNATIONAL REALTY
Bedrooms
3
Bathrooms
3
Living area
2,580 sqft
Year built
1990

About this home

Sanctuary penthouse with spectacular views of the Gulf, and Intracoastal Waterway to Sarasota. *NOW UNFURNISHED*. Total renovations completed in 2023 with nothing overlooked, including but not limited to EFCO turtle-approved glass, high-impact double pane hurricane sliders and windows, crystal custom kitchen cabinets by SRQ Custom Cabinetry, Thermador appliances including induction cooktop, wall-mounted microwave and convection oven, side-by-side Thermador refrigerator, Wi-Fi enabled dryer and hood fan, laundry room with added pantry features and a newly created breakfast bar. Complete water filtration system and quartz countertops throughout, with 5.5-inch baseboards with custom-milled crown molding and trim, solid wood doors, rectified 12-by-60-inch porcelain tile flooring, and custom built-ins in living room and primary bedroom. Hunter Douglas remote-controlled blinds, approximately 10-foot-high ceilings complete with skylights, tankless hot water system, and two zoned air conditioning units installed in 2019 and 2023. Amenities include cable, water and internet. New roof in 2024. Storage locker with under-building parking. Nearly 18 acres with 1,200 feet of Gulf of Mexico beachfront, an Olympic-sized heated pool and spa with extensive pool decks, a fire pit and gazebos to provide shade. A 24/7 guard gate, Har-Tru tennis courts, on-site management, and a two-story clubhouse come complete with a fitness center, showers, saunas and a large entertaining room with catering facilities. Membership to the Longboat Key Club is available which would include six restaurants, 45 holes of golf, 20 tennis courts plus other amenities. You are close to shopping, Publix, CVS, places of worship, a library, town hall and banks, St. Armands Circle along with Sarasota and all it offers.

Highlights

Waterfront

Property details

MLS #
MFRA4680240
Property type
Condominium
Subdivision
SANCTUARY IV
Status
Active
Days on market
178
On market date
February 2, 2026
Stories
N/A
Total bathrooms
3
Garage spaces
1
Parking spaces
N/A
Lot size
0.91 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
BAY HAVEN SCHOOL OF BASICS PLUS
3.23 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
587
Student:teacher ratio
14.7:1
District
SARASOTA
MiddleCharter
SARASOTA SCHOOL OF ARTS/SCIENCES
3.24 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
2.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
752
Student:teacher ratio
18.8:1
District
SARASOTA
HighCharter
SARASOTA MILITARY ACADEMY
3.49 mi away · Grades 6-12
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,251
Student:teacher ratio
13.9:1
District
SARASOTA

Walkability

Blended score for LONGBOAT KEY's center: EPA's National Walkability Index (street network, transit, land-use mix) combined with nearby-amenity density. 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

52
Somewhat walkable
out of 100
EPA National Walkability Index
13.8 / 20 -- Above average walkable
Nearby-amenity density
25 / 100
Restaurants & cafes6
Grocery stores0
Parks0
Schools0
Transit stops3
Pharmacies0

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$22,733/mo
$750,000 down
$3,000,000 loan
Principal & interest$19,458
Property tax (est.)$3,125
Home insurance (est.)$150

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Data source: Listing information provided by Stellar MLS (mfrmls) via Trestle/CoreLogic. Last updated July 31, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.