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$3,350,000

  • For Sale
  • Active
  • Single Family
  • 7 Beds
  • 4 Full Baths
  • 2,940 Sq. Ft.
  • Updated 11 days ago
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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.

Full Property Details for 12A-14A 12th Ave

General

  • Price: $3,350,000
  • Taxes: $7,581 (2025)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 619753
  • Updated: 5/16/2026
  • Added to Site: 23 day(s) ago

Interior

  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 7

Location

  • Area: 05 - Stock Island to Shark Key
  • County: Monroe
  • Subdivision: Stuart Sub (5.0)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Structural Information

  • Construction: CBS
  • Square Feet: 2,940
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1971

Unit Information

  • Units in Building: 2

Lot Features

  • Property View: Canal, Open Water View
  • Lot Size (Acres): 0.33
  • Lot Size (Sq. Ft.): 14,400
  • Lot Size Source: Property Data Card
  • Lot Dimensions: 120 x 120
  • Zoning: URM - Urban Res Mobile Home District

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $7,581.98
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: See documents
  • Flood Zone: AE
  • APN: 132331001200

Listed by eXp Realty LLC Southernmost Branch, Krystal Thomas and eXp Realty LLC Southernmost Branch, Jessica Forsythe (305) 394-7184

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Listing agents

— 12A-14A 12th Ave —

  • Krystal Thomas

    eXp Realty LLC Southernmost Branch

  • Jessica Forsythe

    eXp Realty LLC Southernmost Branch

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Price & Sales History for 12A-14A 12th Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/04/2026
Listed
$3,350,000
219.05%
MLS
8/15/2024
Sold
$1,050,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 12A-14A 12th Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,390
—
$810,563
1%
2024
$6,390
7%
$804,391
1%
2023
$5,983
25%
$797,257
67%
2021
$4,771
-7%
$477,789
-21%
2022
$5,135
8%
$602,827
72%
2021
$4,771
49%
$351,156
2%
2019
$3,202
—
$343,261
2%
2018
$3,215
3%
$336,861
2%
2017
$3,119
-1%
$329,933
2%
2016
$3,137
-3%
$323,147
1%
2015
$3,230
-3%
$320,901
1%
2014
$3,330
-1%
$318,354
2%
2013
$3,372
—
$313,649
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 12A-14A 12th Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by eXp Realty LLC Southernmost Branch, Krystal Thomas and eXp Realty LLC Southernmost Branch, Jessica Forsythe (305) 394-7184

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12A-14A 12th Avenue, Stock Island, FL 33040 (MLS# 619753) is a Single Family property with 7 bedrooms and 4 full bathrooms. 12A-14A 12th Avenue is currently listed for $3,350,000 and was received on May 04, 2026. Want to learn more about 12A-14A 12th Avenue? Do you have questions about finding other Single Family real estate for sale in Stock Island? You can browse all Stock Island real estate or contact a Coldwell Banker agent to request more information.

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