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DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

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+20

13A-14A 12th Avenue

Stock Island, FL, 33040

Active

$2,100,000

13A-14A 12th Avenue

Stock Island, FL, 33040

Active

$2,100,000

4

Bedrooms

3

Bathrooms

1,820 sqft

Living Area

1971

Year Built

$2,100,000Tour the dockSchedule a Showing
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.

9,600

Lot Size (sqft)

77

Days on Market

Dock Score™

DockOnly
70
Good

What shaped this score

✓Canal
✓Dock present
✓Premium waterfront location
✓Fits boats up to ~75ft (est.)
Est. waterfront~80 ft

DockOnly.com rating, not provided by the MLS or listing broker.

Dock & Water AccessMLS

Canal Front

AI Aerial Imagery Detection

Dock DetectedSeawall 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

80 Feet on One Of The Deepest Canals in the 33040 Zip Code. A13 and A14 12th Avenue sit side by side on Stock Island's waterfront, combining for 80 feet of canal frontage across two 4,800-square-foot parcels. A13 is an 1,820-square-foot CBS home that features four-bedrooms, three bathrooms home with a private dock on one of the deepest canals in the 33040 zip code. The layout offers flexibility for a primary residence, vacation retreat, or investment property. A14, the adjacent lot (currently land only and notably ROGO exempt) is a blank canvas. Most naturally positioned as an expansion of A13: a pool or a guest cottage, an enhanced outdoor living space, the world is your oyster. For those thinking bigger: this property is also available as part of a package offering 120 feet of canal frontage with a 6-foot draft. See listing for details. For those thinking even bigger; this property is also available as part of a package offering 120 feet of canal frontage. See listing #619753 for details.

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

Select a date

Location

Stock Island, FL, 33040

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 eXp Realty LLC Southernmost Branch via Florida Keys MLS

Last updated: 7/4/2026

© 2026 Florida Keys Board 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 Keys Board 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™

DockOnly
70
Good

What shaped this score

✓Canal
✓Dock present
✓Premium waterfront location
✓Fits boats up to ~75ft (est.)
Est. waterfront~80 ft

DockOnly.com rating, not provided by the MLS or listing broker.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 9ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$420,000 down

%
Principal & Interest$10,896/mo
Property Tax (est. ~1.2%, varies by county)$2,100/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$13,246
Loan Amount: $1,680,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

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