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$3,350,000
12A-14A 12th Avenue
Stock Island, FL 33040
MLS# 619753
7 beds  |  4 baths  |  2940 sqft


12A 12th Avenue
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12A 12th Avenue 13A 12th Avenue 14A 12th Avenue 13A 12th Avenue 13A 12th Avenue 13A 12th Avenue 13A 12th Avenue 13A 12th Avenue 13A 12th Avenue 13A 12th Avenue 12A 12th Avenue 12A 12th Avenue 12A 12th Avenue 12A 12th Avenue 12A 12th Avenue 14A 12th Avenue 14A 12th Avenue 14A 12th Avenue

Property 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.

Details
Maps
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.