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$399,000
Duck Key, FL 33050
MLS# 621297
1 / 7
Property Description
Rare oversized lot in the heart of Duck Key: 12,099 SF, a lot and a half, well above the typical 7,500 to 7,800 SF lots found throughout the island. The property offers 128' of frontage with a 100' lot depth, exceptional dimensions for a custom island retreat. The lot sits in a favorable flood zone, has no wetlands, and is free of invasive plant species, a clean canvas ready for design. Public sewer is available; no plans or ROGO permit convey with the sale, so buyer to verify with the county. Three houses down, new construction on a 7,500 SF lot recently sold for $2,000,000, underscoring the upside on a lot nearly double the size. Owner will consider owner financing with a minimum 50% down payment. Duck Key delivers the authentic Keys lifestyle: crystal clear waters, easy access to deep drops just outside the island for world-class deep sea fishing, and nearby sandbars like Grassy Key for weekend gatherings. The island is home to a Michelin-rated chef's restaurant, and an optional HOA offers a pool, tennis courts, and additional amenities. Duck Key also has a marina where owners can arrange paid boat storage ahead of storms or hurricanes. Unlike much of the Keys, Duck Key enforces monthly rather than weekly rental minimums, preserving a quieter, more residential feel with less transient tourism, the calm, tropical, island-style living Duck Key is known for. 2025 property taxes were $1,388, which does not reflect any exemptions.
Details
Maps
Contract Information
Listing Board: Florida Keys
ROGO Exempt: No
Limited Representation: No
Potential Short Sale: No
Bank Owned: No
Current Price: $399,000
Listing Date: 2026-09-15
List Price: $399,000
Location, Tax & Legal
City: Duck
Mile Marker: 61
Marathon Neighborhood: N/A
Senior Community YN: No
Side: Median
Alternate Key #: 1467693
Parcel #: 00384010000000
Zoning: SR - Sub Urban Residential District
Deed Restrictions: No
Legal: Duck Key Plantation Island Sec-3 Part-1 Pb5-82 Toms Harbor Lot 12 & Sw'ly 1/2 Lot 11 Bk 7 Or489-364/66 Or707-798/06 Or78
Taxes: 1388
Tax Year: 2025
Street #: 218
Street Name: Schooner
Street Suffix: Lane
Key/Island: Duck Key
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Duck Key (61.0)
Area: 20 - Duck Key, Coral Key, Conch Key
General Property Description
Realtor.COM Type: Vacant Land
Waterfront: No
Control Depth: 0
Lot SqFt: 12099
Lot Dimensions: 128 x 100
Lot Sqft Source: Property Data Card
Total Lots: 1
Survey Available: No
Vegetation Survey: No
Wtr Mn Inquiry File: No
Remarks & Misc
Remarks – Consumer: Rare oversized lot in the heart of Duck Key: 12,099 SF, a lot and a half, well above the typical 7,500 to 7,800 SF lots found throughout the island. The property offers 128' of frontage with a 100' lot depth, exceptional dimensions for a custom island retreat. The lot sits in a favorable flood zone, has no wetlands, and is free of invasive plant species, a clean canvas ready for design. Public sewer is available; no plans or ROGO permit convey with the sale, so buyer to verify with the county. Three houses down, new construction on a 7,500 SF lot recently sold for $2,000,000, underscoring the upside on a lot nearly double the size. Owner will consider owner financing with a minimum 50% down payment.
Duck Key delivers the authentic Keys lifestyle: crystal clear waters, easy access to deep drops just outside the island for world-class deep sea fishing, and nearby sandbars like Grassy Key for weekend gatherings. The island is home to a Michelin-rated chef's restaurant, and an optional HOA offers a pool, tennis courts, and additional amenities. Duck Key also has a marina where owners can arrange paid boat storage ahead of storms or hurricanes. Unlike much of the Keys, Duck Key enforces monthly rather than weekly rental minimums, preserving a quieter, more residential feel with less transient tourism, the calm, tropical, island-style living Duck Key is known for. 2025 property taxes were $1,388, which does not reflect any exemptions.
Assoc/Misc Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Miscellaneous Info
Mobile Home Lot: No
Dockage
None: 1
Tax Exemptions
None: 1
Waterfront
None: 1
Waterview
No Waterview: 1
Neighborhood Feature
Clubhouse: 1
Community Boat Ramp: 1
Community Pool: 1
Tennis Courts: 1
Location/Site
Other See Remarks: 1
Existing Utilities
Sewer: 1
None: 1
BuildingPermit
No Permit: 1
Security
Other: 1
Land Size
1/4 - 1/2 Acre: 1
Terms
Seller Finance Psble: 1
Title
Abstract: 1
Property Rights
Other See Remarks: 1
Auction Info
Auction: No
Financial Status
Bank Owned: No
Potential Short Sale: No
Status Change Info
Status: Active
Property Features
Tax Exemptions: None
Waterfront: None
Dockage: None
Waterview: No Waterview
Neighborhood Feature: Clubhouse; Community Boat Ramp; Community Pool; Tennis Courts
Existing Utilities: Sewer; None
BuildingPermit: No Permit
Security: Other
Land Size: 1/4 - 1/2 Acre
Terms: Seller Finance Psble
Title: Abstract
Property Rights: Other See Remarks
Listing Office: Trustpoint Realty, LLC
Last Updated: September - 15 - 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.