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+20
503 E Gulf Drive A
Sanibel, FL, 33957
Active$3,500,000
503 E Gulf Drive A
Sanibel, FL, 33957
Active$3,500,000
4
Bedrooms
5
Bathrooms
2,686 sqft
Living Area
1989
Year Built
433
Days on Market
Dock Score™
DockOnly25
LimitedWhat shaped this score
✓Bridge-free to ocean
✓Dock present
✓deep water
·Waterfront
DockOnly.com rating, not provided by the MLS or listing broker.
Dock & Water AccessMLS
BeachFrontGulf
AI Aerial Imagery Detection
Dock DetectedDeep Water Indicators
Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.
Navigation RouteDockOnly
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Description
Beach lovers and boaters will appreciate this furnished modern/mid-century gulf front condo - one of only two units - offering 4 bedrooms, 4.5 baths with panoramic views of the gulf. Soaring cathedral ceilings creates the feeling of spaciousness in the living area and modern kitchen which features an expansive island with breakfast bar, 8-burner gas stove, double-oven, steam/warming tray, wine cooler, and trash compactor. Extensive use of wood throughout, solid wood doors, and 3 gulf front lanais. Two guest bedrooms with en suite bathroom and balcony. Beautiful gulf view from primary bedroom with screened-in lanai, bathroom with large walk-in shower, 2 shower heads & double vanities. 4-car tandem garage, and lower level walkout lanai leading directly to the private boardwalk to the beach. Condo is part of Kinzie Island’s HOA enjoying a 50' pool, assigned boat slip on canal with gulf access, private beach lockers, showers & restrooms, fitness center, clay tennis/pickleball and bocce courts. This is a truly one-of-a-kind property on Sanibel and a lifestyle that's second to none!
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Location
Sanibel, FL, 33957
No price history available for this property.
Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]
Listing courtesy of Royal Shell Real Estate, Inc. via Florida Gulf Coast MLS
Last checked: July 22, 2026
Listing updated: July 5, 2026
© 2026 Florida Gulf Coast Association of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Gulf Coast Association of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.
IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Dock Score™
DockOnly25
LimitedWhat shaped this score
✓Bridge-free to ocean
✓Dock present
✓deep water
·Waterfront
DockOnly.com rating, not provided by the MLS or listing broker.
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Estimate your monthly payment for this waterfront property
20%
$700,000 down
%
Principal & Interest$18,161/mo
Property Tax (est. ~1.2%, varies by county)$3,500/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$21,911
Loan Amount: $2,800,000Rate: 6.75%
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Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.
