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Elevated Two-Cottage Duplex
For Sale
$750,000
Pending

746 Cardium Street, Sanibel, FL 33957

Residential, Sanibel, FL

Property Size1,280 SF
Lot Size0.24 Acres
Days on Market178

Property Features for 746 Cardium Street

General Information

Property type Residential Multi Family
Property subtype Duplex
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 4, Bathroom 2, Bathroom 1, Bedroom 1, Bedroom 2, Bedroom 3, Dining Room
Parking features Driveway, Paved or Surfaced
Patio and Porch features Patio, Porch, Deck
Pets allowed Yes
Interior features BreakfastBar, LivingDiningRoom, CableTv
Exterior features Deck, OutdoorShower, Patio, RoomForPool, Storage
Appliances Dryer, Dishwasher, Microwave, Range, Refrigerator, Washer
Subdivision SANIBEL SHORES
Lot features Rectangular Lot
Standard status Pending
APN 30-46-23-T2-00305.0100
Size 1,280 SF
Lot size 0.24 Acres

Taxes and HOA fees

Tax Year 2025
Tax Description SANIBEL SHORES NO 1 BLK 5 PB 6 PG 7 LOT 10
Tax Annual Amount 9772
Legal Description SANIBEL SHORES NO 1 BLK 5 PB 6 PG 7 LOT 10

Utilities

Sewer type Public Sewer
Heating system Central, Electric (Heating)
Cooling system Central Air, Electric
Water source Public

Amenities

private screened lanai
expansive decking
dedicated storage

Building Details

Year built 1970
Floors in Building 1
Flooring type Tile, Vinyl
Building materials VinylSiding, WoodSiding, WoodFrame
Roof type Shingle
Architectural style Other
Additional Structures Storage
Listing Agency: Keller Williams Realty Fort Myers
Listed By: Christopher Kirchner · License #280596833
Added: Mar 9 Changed: Aug 26 Last Checked: Sep 2 at 8:06AM
MLS# 2026011777

Copyright © 2026 Florida Gulf Coast Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This duplex property includes two separate elevated cottages, each with two bedrooms and one bathroom, for a combined 1,280 square feet of living space. The 0.239-acre lot includes private screened lanais, decks, patios, storage areas, an outdoor shower, and room for a pool. Interior features include tile and vinyl flooring, central electric heating and cooling, a kitchen appliance package, and living-dining areas. Public water and public sewer serve the property, and the roof was replaced in 2023.

Located at 746 Cardium Street in Sanibel, the property is less than a five-minute walk from the beach and provides access to nearby shopping, dining, and island attractions through Periwinkle Way, Donax Road, and Middle Gulf Drive. The elevated construction and reported absence of hurricane damage are also noted in the property information.

Key Highlights

  • Two separate cottages, each with 2 bedrooms and 1 bathroom
  • 1,280 square feet of combined living space
  • 0.239‑acre lot with room for a pool

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Dental Office Auto Repair Shop HVAC Service Electrical Service Grocery & Convenience Store Skin Care Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

261
Businesses Nearby

Demographics for 33957, FL

6,382
Population
8,525
Households
0.7
Avg Household Size
68
Median Age
62%
College-Educated
99%
High-School Grad
16.2 sq mi
ZIP Area
394
Density / Sq Mi
$122,730
Median Household Income
$44,840
Median Earnings
$747
Median Rent
$912,200
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two separate elevated cottages provide flexible duplex living with private outdoor areas and storage.
Where is this duplex located?
The property is located at 746 Cardium Street Sanibel, FL.
What is the asking price?
The asking price for this property is $750,000.
What are key features of this property?
This property features: Two separate cottages, each with 2 bedrooms and 1 bathroom; 1,280 square feet of combined living space; 0.239‑acre lot with room for a pool
More about this property
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