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12A-14A 12th Avenue, 
Stock Island, FL 33040

$3,350,000

7

Beds

4

Baths

2,940

Sq Ft

Single Family

Active

Listed by

Krystal Thomas

, 

Jessica Forsythe

eXp Realty LLC. Southernmost Branch

Last updated:

May 25, 2026, 01:05 AM

MLS#

619753

Source:

FL FKBOR

About This Home

12A-14A 12th Avenue

Some opportunities require no explanation and this is one of them. A12, A13, and A14 12th Avenue sit side by side on Stock Island's waterfront, combining for 120 feet of canal frontage across three 4,800-square-foot parcels. A12 is set on 4,800 square feet with 40 feet of direct canal frontage. The three-bedroom, two-bath home was thoughtfully designed for the way people actually live in the Keys. It features ample outdoor space, multiple seating areas, and the kind of privacy that's harder to find than square footage. A13 features four-bedrooms & three bathrooms + private dock. A generous layout that offers flexibility for family & guests. A14 is the adjacent ROGO exempt lot. Two private docks. 120 feet of waterfront. 2 dwellings + a ROGO-exempt lot ready for your vision.

Home Facts

Single Family

4 Baths

7 Bedrooms

Built in 1971

Price Summary

3,350,000

$1,139 per Sq. Ft.

MLS #:

619753

Last Updated:

May 25, 2026, 01:05 AM

Added:

23 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

7

Bathrooms

Total Bathrooms:

4

Structure

Structure

Building Area:

2,940 Sq. Ft.

Year Built:

1971

Lot

Lot Size (Sq. Ft):

14,400

Finances & Disclosures

Finances

Price:

$3,350,000

Price per Sq. Ft:

$1,139 per Sq. Ft.

Source:FL FKBOR
The information being provided by Florida Keys Board Of REALTORS®, Inc. is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Florida Keys Board Of REALTORS®, Inc. All rights reserved. FL FKBOR Member Broker: Brian Schmitt

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.