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

New Listing

$3,350,000

Property Type: Residential Bedrooms: 7 Baths: 4 Square Footage: 2,940 Lot Size (sq. ft.): 14,400 Status: Active

Current Price: $3,350,000 List Date: 5/04/2026 Last Modified: 5/04/2026

Description

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.

More Information MLS# 619753

Contract Information

Listing Board: Key West Association As is Rght to Inspct: Yes Species List: No Current Price: $3,350,000 Listing Date: 2026-05-04 List Price: $3,350,000

Location, Tax & Legal

City: Stock Island Off Shore Island: No Mile Marker: 5 Marathon Neighborhood: N/A Senior Community YN: No Side: Ocean Flood Zone: AE Alternate Key #: 1166618 Add'l Parcel #1: 00132331001300 Parcel #: 00132331001200 Add'l Parcel #2: 00132331001400 Zoning: URM - Urban Res Mobile Home District Deed Restrictions: Unknown Legal: See documents Taxes: 7581.98 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 12A-14A Street Name: 12th Street Suffix: Avenue Key/Island: Stock Island State/Province: FL Zip Code: 33040 County: Monroe Subdivision: Stuart Sub (5.0) Area: 05 - Stock Island to Shark Key

General Property Description

Realtor.COM Type: Multi-family Waterfront: Yes Control Depth: 6 Lot Size: 120 X 120 Lot SqFt: 14400 Pool: No Lot Sqft Source: Property Data Card Total Units: 2 Acres: 0.33 SqFt Source: Property Data Card Rentals Allowed: With Restrictions Min Rental Days: 28 Style: Single Family Year Built: 1971 Living Apx SqFt: 2940 Total Bedrooms: 7 Full Baths: 4 Total Baths: 4

Remarks & Misc

Remarks – Consumer: 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.

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Dock Length: 120 Dock: Composite Seawall: Concrete

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Dryer: 1 Oven: 1 Refrigerator: 1 Washer: 1

Pets

Pets Allowed: 1

Waterfront

Canal Front: 1

Waterview

Canal View: 1 Open Water View: 1

Building Style

Above Flood: No Stories: 1 Story

Construction

CBS: 1

Land Size

Less Than 1/4 Acre: 1

Utilities

Buyer to Verify: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Open Water View Utilities: Buyer to Verify Appliances: Dishwasher; Dryer; Oven; Refrigerator; Washer Construction: CBS Pets: Pets Allowed Land Size: Less Than 1/4 Acre

Listing Office: eXp Realty LLC Southernmost Branch

Last Updated: May - 04 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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